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    2,000 nosql cassandra công việc được tìm thấy, giá theo USD
    Cài đặt open Souce Web Đã kết thúc left

    Cài đặt opensouce web. Cài đặt opensouce web lên server. _ web php, yêu cầu biết PHP, Cassandra, Angular2, Nginx, Ubuntu, OpenSSL, RabbitMQ, Elasticsearch, Cordova, Neo4j, Elgg, Node.js, MongoDB, Redis, WebRTC, , TinyMCE, Ionic, Requirejs, OAuth, Apigen, Braintree. - Có file hướng dẫn cài đặt. - Hướng dẫn tô sử dụng và điều khiển web đó. - Tại Quận thủ đức càng tốt. - Làm việc nhanh xử lý ngay trong ngày.

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    ...làm việc với ít nhất 1 ngôn ngữ: JAVA, .NET hoặc PHP... • Có kinh nghiệm HTML, CSS, Javascript, AJAX, jQuery, JSON. • Tùy từng ngôn ngữ, yêu cầu tối thiểu biết 1 framework, CMS - JAVA: Struts, Spring, Hibernate… - PHP: nuke, joomla, CI…. - .NET: EntityFramework, DNN, ... • Có kinh nghiệm với Web server: Tomcat , Apache hoặc IIS • Có kinh nghiệm với database Mysql hoặc MSSQL(hiểu biết về NoSQL sẽ là lợi thế) Yêu cầu công việc - Có kinh nghiệm làm việc - Tiêng Anh: đọc và hiểu tài liệu - Có kiển thức cơ bản về OOAD - Nhiệt tình, luôn khao khát học hỏi công nghệ mới - Cộng tác tốt với đ...

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    ...Biết Javascript, jQuery, Ajax, HTML &CSS ü Biết NO-SQL là một lợi thế ü Biết AngularJS hay các Framework JS khác là một lợi thế ü Biết thêm các Framework khác như Phalcon, Zend2x là một lợi thế Facebook app dev Viết các app trên facebook theo chương trình sự kiện n Yêu cầu nâng cao (Không bắt buộc: ü Sử dụng tốt AngularJS, NodeJS ü Có thể sử dụng 1 hệ quản trị cơ sở dữ liệu No-SQL, Cassandra, Mongodb là một lợi thế ü Thành thạo Phalcon hoặc Zend2x ü Có khả năng phân tích và thiết kế hệ thống với dữ liệu lớn ü Đã từng sử dụng GitHub hoặc SVN n Yêu cầu chung: ü C&oa...

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    ...& MySQL Sử dụng thành thạo Code Igniter Framework Có khả năng phân tích hệ thống Biết Javascript, jQuery, Ajax, HTML &CSS Biết NO-SQL là một lợi thế Biết AngularJS hay các Framework JS khác là một lợi thế Biết thêm các Framework khác như Phalcon, Zend2x là một lợi thế Yêu cầu nâng cao (Không bắt buộc): Sử dụng tốt AngularJS, NodeJS Có thể sử dụng 1 hệ quản trị cơ sở dữ liệu No-SQL, Cassandra, Mongodb là một lợi thế Thành thạo Phalcon hoặc Zend2x Có khả năng phân tích và thiết kế hệ thống với dữ liệu lớn Đã từng sử dụng GitHub Yêu cầu chung: Có khả năng tìm hiểu, nghiên cứu c&o...

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    I'm seeking a skilled backend web developer with proficie...securely. - Database Integration: You will need to integrate with our existing database to enable data transactions. - API Development: APIs need to be developed for platform compatibility, ensuring effective communication between different software components. - Fetch & Get: Working with several databases simultaneously and handling multi-threaded Fetch and Get requests. - NoSQL: Experience in using scalable and high-performance NoSQL databases. - CMS: Implementing a content management system for easier management and control of digital content. Developers with a proven track record in these areas and who have worked on similar projects (web applications) will be favored. Please provide a portfolio/past wo...

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    I am in need of a seasoned expert in web and database development focusing on creating an efficient database structure and developing both backend and frontend functionality. and i want know just what to use for this project and only consultant Key Responsibilities: - Design and structure a NoSQL and sql database - Develop back and front end functionality using JavaScript with Node.js Ideal Skills: - Extensive experience in NoSQL and sql database structuring - Proficiency in JavaScript and Node.js - Ability to make informed suggestions on database and language use - Hands-on experience in Website design would be an added advantage Your goal will be to provide robust, secure and efficient database support to my website's functionality. Suggestions on improvement ar...

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    About Teascanner: Teascanner is the first marketplace specialized in tea and teaware. We connect tea enthusiasts with a wide range of quality teas and teaware, providing an exce...and manipulation processes. Collaboration: Work closely with our team to understand requirements and translate them into technical solutions. Qualifications: Proven experience in Java and Angular development. Strong expertise in debugging and maintaining code in a live, user-driven environment. Solid understanding of RESTful API development and integration. Experience with MongoDB or similar NoSQL databases. Excellent problem-solving skills and attention to detail. Ability to work independently and manage time effectively. Fluent in English, with strong communication skills to collaborate with global tea...

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    Thingsboard Performance Optimization 4 ngày left
    ĐÃ XÁC THỰC

    I'm looking for a specialist to significantly improve the performance of Thingsboard while utilizing data from the Cassandra database. - Right now, 5000 datapoints are taking more than 30 seconds to appear on Time Series widgets on my front end browser. This long wait time for a single device results in a suboptimal user experience. - I have verified the resources and confirmed that the hardware requirements for the Thingsboard server are being met (Yes). - The current data indexing strategy utilized is Partition Key Based for the Cassandra database. Ideal Experience: - Deep familiarity with Thingsboard - Mastery of Cassandra database, specifically with partition key based indexing strategies - Proficiency in performance optimization - Experience with Tim...

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    ...Apply frameworks like , Django/Flask, Spring Boot, or Laravel to structure and streamline the development process. - Employ tools such as Postman for API testing, and Swagger/OpenAPI for documentation, ensuring a high-quality developer experience. - Integrate authentication and security protocols, including OAuth 2.0 and JWT, to protect the API and user data. - Manage databases (SQL or NoSQL) effectively, ensuring data integrity and performance. - Containerize the API service using Docker for easy deployment and scalability. - Oversee the API's deployment on cloud platforms (AWS, Azure, Google Cloud Platform) or services like Heroku, ensuring high availability and responsiveness. - Implement CI/CD pipelines using Jenkins, Travis CI, or GitHub Actions to automate testin...

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    (Azure) (Cloud Storage) (API) (SQL) (NoSQL) (RESTful) We produce radio frequency identification (“RFID”) readers and use several proprietary applications during production, fulfillment, software licensing and support of our hardware products. These applications are written in C++ and Java and run on Windows. Our contract manufacturers and fulfillment centers use these proprietary applications which produce a variety of files and data stored locally during production of each device. Information regarding post-production sales of software add-on features is also stored in the database. Each operations location generates local SQLite databases and other data files which are individually copied to our home office and merged to contain data from all locations. We want ...

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    I'm urgently in search of a well-rounded and outstanding programmer fluent in numerous programming languages. It's essential for you to excel in Python, Java, C++, C#, Scala, Ruby, Python, Perl, Javascript, Go, SQL, Rust, Swift, Kotlin, HTML/CSS, and be experienced with NoSQL and LaTeX. Ideal technical expertise includes: - Data Visualization: Proficiency in matplotlib, D3.js, bokeh, or comparable tools - Machine Learning: Familiarity with TensorFlow, scikit-learn, PyTorch, or equivalent - Unit & Functional Tests: Experience using Selenium, Cypress, Mocha, or similar - Cloud Computing: AWS, Azure, Google Cloud Platform, or equivalent knowledge - Containerization: Docker The central task is to perform insightful programming assessments and coding within my enterpris...

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    Project Description: Our project aims to develop a multi-platform e-commerce application that provides a seamless s...automated testing, building, and deployment. Ensure smooth deployment across multiple environments, including development, staging, and production. Conclusion: By integrating a wide range of technologies and skills, our multi-platform e-commerce application will provide users with a seamless shopping experience while demonstrating proficiency in Java, React, C#, ASP.NET Core, Spring Boot, SQL, NoSQL, Angular, Docker, Kubernetes, GCP, AWS, Azure, PostgreSQL, MySQL, MongoDB, Firestore, Elasticsearch, Kafka, RabbitMQ, CI/CD, JavaScript, TypeScript, mobile application development, full-stack development, frontend development, backend development, web development, and RES...

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    Power BI Analyst - Long Term Đã kết thúc left

    I am in need of a professional Data Analyst who is skilled in Power BI. This is a long term engagement and the chosen freelancer will work closely with my team. Key responsibilities: - Understand our specific goals for data analysis projects, which will b...which will be clearly communicated. - Excellent manipulation and analysis of data with Power BI. - Experience in creating effective dashboards is crucial. This will facilitate easy understanding of the analyzed data by the team. Ideal skills and experience: - Proficiency in Python, R, and SQL. - Extensive experience with Power BI is a must. - Able to work efficiently with relational databases, NoSQL databases and data warehouses. - Experience in defining goals and setting clear targets is preferred. - Dashboard design skills ...

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    ...Responsibilities for Website development: • Write high quality and maintainable code on open-source (Linux based) web platforms (Example: Wordpress) • Creation of custom plugins/widgets written to conform with the WordPress coding standards • Experienced in both front-end and back-end website development. • Build websites with a responsive and fluid front-end mobile design. Experience with at least 1 SQL and NoSQL database. Able to grasp the key essentials and marketing concepts after discussion with management. • Manage database and server integration. • Troubleshoot, debug and upgrade existing website. • Adhere to project timelines. • Create security and data protection settings that are compliance with PDPA policy. Job Responsibilities ...

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    I require a highly skilled Node.js developer to help buil...social network functionalities. Key responsibilities will include: • Backend Development: Implement server-side logic that governs how our website behaves. The candidate should have a deep understanding of Node.js and its frameworks. • Database Management: You will be tasked with designing, implementing, and managing a database system to store, manipulate, and retrieve data. Knowledge in SQL or NoSQL databases will be a strong asset. The ideal candidate would have experience in developing advanced web applications and a strong understanding of database systems. You will be a perfect fit if you thrive on complexity and have built rich, dynamic, and robust applications before, especially those targeted towards so...

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    I need a proficient data developer to construct a comprehensive schema for various models within a node.js project. Key skills and experience needed: - Proficiency in Node.js and MongoDB - Experience with NoSQL database - Proven ability to design robust schemas The functionality of the project includes data visualization and data analysis. Specifically, the developer should be able to: - Develop strategies for visualizing data, enabling me to present data insights, identify patterns and trends, and compare data sets. - Experience in handling and visualizing sales and financial data is mandatory. The aim is to enhance the value of the data and broaden its impact within the organization. A clear understanding of sales and financial data context is ideal. Converting complex data in...

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    For my project, I require an expert well versed in Database Normalisation, specifically forms 1,2,3. The main goals of this normalisation process are to eliminate data redu...for better usability in my document database. Identification of primary key(s),foreign key(s),partial dependencies,transitive dependencies Ideal candidate skills: - In-depth knowledge of data normalisation - Experience with document databases Responsibilities: - Ensuring data integrity and performance - Applying normalized data to a documented environment Take note that we're not using SQL, NoSQL or Cloud-based systems. Instead, a document database system will be utilised. Your previous experience in such an environment would be a big plus. Your role will be pivotal in assisting this project to reach ...

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    For my project, I require an expert well versed in Database Normalisation, specifically forms 1,2,3. The main goals of this normalisation process are to eliminate data redu...for better usability in my document database. Identification of primary key(s),foreign key(s),partial dependencies,transitive dependencies Ideal candidate skills: - In-depth knowledge of data normalisation - Experience with document databases Responsibilities: - Ensuring data integrity and performance - Applying normalized data to a documented environment Take note that we're not using SQL, NoSQL or Cloud-based systems. Instead, a document database system will be utilised. Your previous experience in such an environment would be a big plus. Your role will be pivotal in assisting this project to reach ...

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    I'm looking for a proficient back-end developer to integrate a NoSQL database into my system. - Functionality: The tasks revolve mainly around database integration, meaning that the ideal candidate must possess extensive knowledge and background in Node.js and NoSQL databases. Prior experience in using MongoDB or Cassandra will be advantageous. - Operations: The integration will involve a mix of basic CRUD operations and complex queries. Your role is to ensure both of these operations are executed seamlessly and efficiently. The right candidate must have the ability to develop and implement complex queries with ease and accuracy. I look forward to connecting with back-end developers with substantial experience in Node.js and database manipulation. Please ensur...

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    ...Daily Trends Analysis Audience targeting Monitoring of music lists Video editor Royalty accounting software Neighbouring Rights Collection A promo delivery platform such as DMCA automated takedown Min. Requirements: - Must have experience with DDEX music supply chain and infrastructure - Experience with B2B DDEX implementation - Experience with technologies such as JSON/XML, AWS, NoSql, Python, Javascript - Familiar with MEAD standards provided by DDEX, Ruby on rails knowledge. Please only apply if you have build something like this before!...

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    We are seeking an experienced freelance developer to create a custom dashboard for analyzing real estate data, specifically rental prices and sale prices. The dashboard will need to aggregate and display up-to-date data from popular ...Required Skills: Proven experience in web development and dashboard creation. Strong programming skills, especially in Python, JavaScript, and the use of web scraping libraries such as BeautifulSoup, Scrapy, or similar. Knowledge of front-end development technologies for creating user interfaces (UI), such as HTML, CSS, and JavaScript frameworks (React, Vue.js, or Angular). Experience with SQL/NoSQL databases for storing and managing collected data. Understanding of data protection issues and the ability to implement secure practices in application de...

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    Node.js API/Backend Development Đã kết thúc left

    I am seeking a Node.js developer to specifically focus on the back-end development and API integration. Here are my specific requirements: - Back-End Development: You should have experience in setting up and managing various server-side functionalities to drive the website. - NoSQL Database: You will work with a NoSQL database system. An understanding of the structure and usage of this type of database system is crucial. - API Integration: Knowledge and past experience with API integration is necessary. Specific APIs to be integrated will be discussed during the project. Although it was not specifically mentioned in the questions, having a strong problem-solving ability and an understanding of the front-end technologies would be beneficial for this role.

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    Description du projet : Nous sommes à la recherche d'un développeur web talentueux et expérimenté pour créer un simulateur d'a...utilisateur optimale sur tous les appareils (responsive design). Compétences recherchées : Forte expérience en développement web, notamment avec des frameworks modernes tels que React, Vue.js, ou Angular. Expérience dans la conception d'interfaces utilisateur attractives et réactives. Maîtrise des langages de programmation tels que JavaScript, CSS et HTML. Expérience avec les bases de données SQL ou NoSQL. Connaissance des meilleures pratiques en matière de sécurité web pour protéger les informations sensibles des u...

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    Please apply only if you are willing to work on Zoom screensharing only. This is long term project lasting for years. Must have good skills in Javascript, PHP, Mysql/Nosql database and API integrations. As the person in charge of this project, I am seeking a skilled PHP/Javascript developer to handle various tasks, including: - Database integration: I anticipate needing to ingest, organize, and manipulate data regularly. Therefore, you'll need strong database skills with a focus on integration points between the site and the back-end databases. - Custom coding: We anticipate some unique challenges in the development of our website that will call for custom codes. You should be a problem-solver who can think on their feet and write custom code as required. For this project, ...

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    ...expansions and updates. Skills and Qualifications: Strong proficiency in C++, Python, and Java for system control and automation. Experienced in mobile app development using React Native, Swift (iOS), and Kotlin (Android). Skilled in web development with a focus on responsive design and secure payment processing. Deep understanding of backend development, including API services, database design (SQL and NoSQL), and server-side logic. Familiarity with sensor integration and real-time data processing. Experience with automation systems, robotics, or similar technologies is highly desirable. Knowledge of machine learning and optimization algorithms is a plus. Excellent problem-solving abilities and attention to detail. Strong communication skills and the ability to work as part of a...

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    Custom Real Estate Web App Đã kết thúc left

    ...Requirements: Frontend: The frontend will be developed using ReactJs, ensuring a modern and responsive user interface. Backend: The backend will be implemented using either Java or Golang, depending on the developer's expertise and preference. The backend should seamlessly handle data processing, user authentication, and overall system functionality. Database: The application will utilize both NoSQL and SQL databases to efficiently manage and store data. This hybrid approach is intended to provide flexibility and scalability. Key Features: Property Listings: Users should be able to browse and search for properties based on various criteria such as location, price range, and property type. User Accounts: Implement a secure user authentication system allowing users to cr...

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    ## Automated...interviews (2 rounds) ## ## Open for freelancers from INDIA only ## Fullstack MERN Developer Mid-Level (5-7 years) Requirements:  Experience with front-end code in HTML5, CSS3, JavaScript, ReactJS or similar.  Experience in frameworks such as , NestJS, or proven ability to learn on the job.  Exposure to collaboration tools like GitHub, JIRA, Confluence.  Understanding of Sql and NoSql Databases i.e., MySQL, Mongo DB etc.  Proven track record of building scalable, high-quality software solutions.  Experience of working at a product-oriented company.  Thorough understanding of agile software development methodology, and ability of proactively manage task, projects and issues.  Experience with Elasticsearch, Redis, Memcached will be a plus

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    ...understanding of various JavaScript frameworks and libraries. Frontend: Utilize modern JavaScript frameworks such as React.js or Vue.js to build the interactive user interface. Employ libraries like or for canvas drawing functionalities. Backend: Develop the backend using Node.js and for handling WebSocket connections, user authentication, and session management. Utilize a NoSQL database like MongoDB for storing whiteboard session data. WebSockets: Implement WebSocket communication for real-time data exchange between the server and clients. Use libraries like to simplify WebSocket integration and handle connection management. Authentication: Implement user authentication using libraries like or JSON Web Tokens (JWT) to authenticate users and manage

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    Minimalist MVP Development Đã kết thúc left

    ...Ensure the platform is scalable, secure, and maintains user privacy. Create an intuitive and user-friendly interface for data visualization and analysis. Requirements: Proven experience in developing web applications and analytics tools. Strong proficiency in front-end and back-end technologies (JavaScript, React, Node.js, Python, etc.). Experience with database management and data processing (SQL/NoSQL, Big Data technologies). Knowledge of cloud platforms (AWS, Azure, Google Cloud) for hosting and scaling the application. Familiarity with data privacy laws and best practices in data security. Excellent problem-solving skills and ability to work independently. Responsibilities: Collaborate with our team to define the MVP scope and feature set. Design and develop the front-end...

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    Blockchain Developer Đã kết thúc left

    I am seeking a skilled Blockchain Developer who has expertise in integrating Web3 wallets and smart contracts with custom websites. Now, we are building the powerful Metaverse project. As a Blockchain Developer at our team, you will play a key role in developing and maintaining our web applications, with a particular fo...experiences that are intuitive and responsive. ✅Collaborate with backend developers to ensure seamless integration with APTo aIs and services. Requirements: ✅Extensive experience in integrating Web3 wallets (such as MetaMask) with React applications. ✅Solid understanding of smart contract development and integration with custom website. ✅Knowledge of database setup and management, including SQL and/or NoSQL databases. ❗️This is a full-time remote location❗️

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    ...Incorporate feedback mechanisms for users to improve website features and user experience. Provide ongoing maintenance and updates to the website as needed. Requirements: Proven experience in web development, specifically with languages such as HTML, CSS, JavaScript, and server-side languages (e.g., PHP, Python). Strong understanding of database management systems, preferably with experience in SQL or NoSQL databases. Experience in implementing AI and machine learning models for personalized user experiences is highly desirable. Knowledge of best practices in UI/UX design. Familiarity with cloud services (AWS, Google Cloud, or Azure) and web security measures. Ability to work independently and in a team environment, adhering to project timelines. Excellent problem-solving skills...

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    I am looking for a skilled professional who can efficiently set up an big data cluster. REQUIREMENTS: • Proficiency in Elasticsearch,Hadoop,Spark,Cassandra • Experience in working with large-scale data storage (10+ terabytes). • Able to structure data effectively. SPECIFIC TASKS INCLUDE: - Setting up the Elasticsearch,Hadoop,Spark,Cassandra big data cluster. - Ensuring the data to be stored is structured. - Prep for the ability to handle more than 10 terabytes of data. The ideal candidate will have substantial experience in large data structures and a deep understanding of the bigdata database technology. I encourage experts in big data management and those well-versed with the best practices of bigdata to bid for this project.

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    I'm looking for a Senior Java Developer with expertise in the Spring framework to work on a substantial software project. The successful can...looking for a Senior Java Developer with expertise in the Spring framework to work on a substantial software project. The successful candidate should be prepared to design and implement systems that can handle large-scale use, with more than 1000 users. Key responsibilities will include: - Developing using Spring Framework - Designing for large-scale user loads - Implementing a NoSQL database, preferably MongoDB or Cassandra - Implementing Redis, MinIO The ideal bidder will be intimately familiar with these technologies and have proven experience working on large-scale projects. Proven DB efficiency and optimization skills will ...

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    I am looking for an expert in Software as a Service (SaaS) who possesses extensive knowledge in TypeScript, , Node.js, and NoSQL databases such as Redis. (General) Key Tasks: • Use and implement open source SaaS platform and configure sub-domains and custom domains. • Refine and enhance my existing Domain template to work with SaaS. • Integrate Amazon Payment Services • Successfully deploy the platform on Amazon Web Services (AWS). Ideal Skills & Experience: • Proven experience with SaaS platforms • Proficiency with TypeScript, , Node.js, and NoSQL (Redis) • Experience integrating Amazon Payment Services • Experience in deploying projects on AWS cloud.

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    We are evaluating the possibility of a project with artificial intelligence, for machine learning with judicial information collected in the Court of Justice, we want AI to analyze the best deals for lawyers and metrics of judicial decisions and sentences, the volume of data averages 50tb in SQL and NoSQL, before closing the job I want guarantees of operation, I need someone with experience and solutions, I don't need adventurers.

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    ...are seeking a skilled IoT Data Engineer to lead the development and implementation of a robust data transfer system from a Wemos D1 mini device to Firebase. The project involves the creation of NoSQL tables and their integration with a relational database system (MySQL), ensuring seamless data flow and storage. The ideal candidate will have a strong background in IoT devices, database management, and comprehensive error handling. Key Responsibilities: Design and implement an efficient data transfer protocol from Wemos D1 mini to Firebase, ensuring data integrity and security. Develop and manage NoSQL databases in Firebase and integrate them with MySQL relational tables, ensuring seamless data synchronization and storage. Design a comprehensive error handling system to man...

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    Website Development and Design. Đã kết thúc left

    Mission Statement: I am seeking a web developer and a designer to create an E-Learning website for me. Key Project Requirements: • Angular application should be used in creating this website. • NoSQL database is required. • There should be three sides to this website: o Client side: where people view the courses with sample video. Potential students should be able to register for upcoming courses. o Student Portal: where registered people can login and view the courses that they need. o Admin dashboard: where the admin will upload courses and videos. There should be a question-and-answer feature added. This will enable the admin to create questions and answer after each chapter and create a timed MOCK EXAM. • The resulting design should be of a high-quality wor...

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    Informatica BDM Developer Đã kết thúc left

    We are looking for an Informatica BDM developer with 7+ yrs of experience, who can support us for 8 hours in a day from Mon - Friday. Title : Informatica BDM Developer Experience : 5 + Yrs 100%Remote Contract : Long term Timings: 10:30 am - 07:30 pm IST Required Skills: Informatica Data Engineering, DIS and MAS • Databricks, Hadoop • Relational SQL and NoSQL databases, including some of the following: Azure Synapse/SQL DW and SQL Database, SQL Server and Oracle • Core cloud services from at least one of the major providers in the market (Azure, AWS, Google) • Agile Methodologies, such as SCRUM • Task tracking tools, such as TFS and JIRA

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    I'm in need of a developer proficient in GO language and Cassandra Astra database. Expectations will include establishing a sound connection to the database and setting up the GitHub repository for optimal collaboration. This project serves the purpose of creating a SaaS solution that encompasses: - User Authentication - Subscription Management - Data Analytics - AI Integration with Open AI The User Interface should embody a clean and minimalist design. Prior experience with similar scope and SaaS implementation will be considered a plus.

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    ...client-server architecture, with a frontend built using modern web technologies such as React.js for dynamic user interfaces. - The backend utilizes a scalable and secure architecture, with a RESTful API developed using Node.js and Express.js. **4.2 Databases:** - The app integrates multiple databases to support various sports leagues and player/team profiles. - Databases are designed using SQL or NoSQL technologies for efficient data storage and retrieval. **4.3 AI Integration:** - The app leverages AI algorithms for generating dynamically personalized user interfaces. - AI technologies such as machine learning may be utilized for data analysis, player performance prediction, and user engagement optimization. **4.4 User Experience Design:** - The user interface is designed to...

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    ...create a bespoke data visualization tool for my business, inspired by Power BI's capabilities but with a focus on specific chart types. This tool is essential for making informed decisions quickly and visually. **Key Requirements:** - Create vertical and horizontal bar graphs, linear charts, and pie charts with great accuracy and visual appeal. - The tool should be able to connect to both SQL and NoSQL databases, as well as RESTful and GraphQL APIs for data sourcing. - It must feature data filtering and sorting to manage large datasets efficiently. - Drill-down capabilities are needed to dissect complex datasets into more understandable parts. - Real-time data updates are crucial for the dynamic nature of our business data. **Ideal Skills and Experience:** - Expertise in R...

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    Extract & Analyze Web Data Đã kết thúc left

    ...patterns, trends, and insights. - **Web Scraping**: Developing scripts to extract data from specified websites efficiently and accurately. **Ideal Skills and Experience**: - Proficiency in Python and Javascript. - Proven experience with web scraping tools and libraries (e.g., Beautiful Soup, Scrapy for Python). - Strong background in data analysis. - Familiarity with databases and data storage (SQL, NoSQL). - Ability to clean, organize, and interpret large datasets. - Knowledge of data extraction techniques and best practices to avoid IP bans or blocks. - Experience with handling dynamic and static websites. - Strong problem-solving skills and attention to detail. The end goal of this project is to harness web-scraped data for comprehensive data extraction tasks. Candidates sho...

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    AI Call Center Automation MVP Đã kết thúc left

    ...ensuring low latency for realistic conversations. - Connect the AI model to a local database for accurate, real-time business information retrieval. Deliverables: - A working MVP that showcases the AI call center's capabilities. - Documentation detailing the development process, integration points, and instructions for use and future development. Required experience in: Python JavaScript SQL/NoSQL Web Development Frameworks (React, Angular, Vue.js) Node.js, Django AI and Machine Learning Libraries (TensorFlow, PyTorch, Hugging Face's Transformers) Cloud Platforms (AWS, Google Cloud, Azure) API Development Docker, Kubernetes CI/CD Tools (Jenkins, GitLab CI/CD, GitHub Actions) Web and Data Security Practices Problem-Solving Skills Communication Skills Project Manag...

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    Nổi bật
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    Efficient DB Design Đã kết thúc left

    ...system that significantly enhances our data handling capabilities. The core objectives is to design DB in a way where it can be stored efficienciently, boost retrieval speed, and ensure utmost data integrity. This project requires precision and forward-thinking to lay a robust foundation for our data management ecosystem. **Ideal Skills and Experience:** - Expertise in database systems (Sql & NoSql) - Proven track record in optimizing database architectures for performance and reliability - Strong understanding of data security and integrity measures - Familiarity with the demands of various industries, enabling a flexible and adaptable approach to design **Project Goals:** - **Storage Efficiency:** Implement compact, yet expandable, storage mechanisms to handle growing dat...

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    Design SAAS ERP: All Platforms Đã kết thúc left

    ...interactions. 3. Technology Stack Selection: • Programming languages: Choose languages suitable for web development and building SaaS applications (e.g., Python, JavaScript). • Frameworks: Consider using relevant frameworks (e.g., Django, ReactJS) to accelerate development and ensure best practices. • Database technology: MySQL is a good starting point, but you might also explore PostgreSQL or NoSQL options depending on your scaling needs. 4. Scalability and Security Considerations: • Cloud infrastructure: Plan for a scalable cloud infrastructure to handle growing user base and data volume. • Security measures: Implement robust security measures like data encryption, access control, and regular backups to protect sensitive business information. 5. Develop...

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    ...with Training Skills: Data analysis, visualization, and SQL Programming (Python, R) Business acumen and problem-solving Effective communication and domain expertise Data warehousing and modeling ETL processes and OLAP Statistical analysis and machine learning Big data technologies (Hadoop, Spark) Agile methodologies and data-driven decision-making Cloud technologies (AWS, Azure) and data security NoSQL databases and web scraping Natural Language Processing (NLP) and sentiment analysis API integration and data architecture Why Work With Us: Global Opportunities: Collaborate worldwide across diverse industries. Impactful Work: Empower businesses through data-driven insights. Requirements: Verifiable portfolio in BI and training. Excellent English communication skills. Strong prob...

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    ...management for handling extensive property listings. - Capable of implementing advanced search functionalities (Note: Specific search features like location-based, price range, and property type search are to be confirmed). Ideal Skills: - Expertise in JavaScript, HTML, CSS for front-end development. - Proficiency with back-end development (e.g., PHP, Ruby on Rails, Django). - Experience with SQL or NoSQL databases for storing property data. - Familiarity with SEO best practices to enhance the platform's visibility. - A creative mindset to design an engaging user interface. The project timeline was not specified, so I am open to discussing feasible deadlines. I'm looking for someone who not only has the technical skills but also a passion for creating meaningful onlin...

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    Advanced NodeJS API Development Đã kết thúc left

    I am in immediate need of an experienced NodeJS developer with a strong background in creating complex APIs, particularly those that involve intricate operations with multiple data sources. The perfect candidate will bring to the table a deep understanding of both building robust server-side logic and integrating NoSQL databases, specifically MongoDB. **Primary Responsibilities:** - Design and implement API endpoints for complex data interactions. - Ensure seamless integration with MongoDB for data storage and retrieval. - Implement server-side logic to handle requests efficiently. **Ideal Skills and Experience:** - Proven track record of building complex APIs using NodeJS. - Solid experience with MongoDB, including schema design and query optimization. - Strong understanding of s...

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    Dynamic Data Collection Portal Đã kết thúc left

    ...is data collection and storage, incorporating basic analytical tools or support for integration with existing analytics platforms will be beneficial. **Ideal Skills and Experience:** - Proficiency in web development languages (e.g., HTML, CSS, JavaScript) and backend technologies (e.g., PHP, Python, Ruby). - Experience with database management systems, preferably with knowledge in both SQL and NoSQL databases. - Familiarity with data security best practices to ensure the confidentiality and integrity of sensitive user data. - Previous experience in developing data collection tools or survey platforms would be a significant advantage. In conclusion, I am seeking a skilled freelancer or team who can deliver a seamless, secure, and efficient data collection platform that meets our...

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