Freelancers để thuê tại Colombia

  • MySQL
  • AJAX
  • CSS
  • Bootstrap
  • Python
  • Colombia
  • Online Users
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Hiện 12 kết quả
  • Thuê     enervell
Thuê     enervell

    enervell enervell

    Colombia $50 USD / giờ
    Full-Stack Developer | Top Rated Expert
    Colombia
    3.4
    4 đánh giá 4 đánh giá $50 USD mỗi giờ
    I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building...
    I am a seasoned Full Stack Developer with over 9 years of experience in crafting robust and secure software solutions. I started with traditional languages like C# and Java and have since expanded into various languages like JavaScript, Ruby, and Python. Throughout my career, my primary focus has been on building highly secure platforms and maintaining codebases that are easily testable through unit testing. My extensive knowledge extends to both SQL and NoSQL databases, including Oracle, PostgreSQL, MySQL, MongoDB, and AWS DynamoDB. I have a deep understanding of database design and optimization, which enables me to create efficient and scalable data solutions. In recent years, I've immersed myself in blockchain technology and DeFi, staying at the forefront of this rapidly evolving field. I'm also a proficient user of AWS cloud services for deployment and continuous integration/continuous deployment (CI/CD) pipelines. I've worked with a wide array of AWS services, including but not limited to ECS, EKS, EC2, API Gateway, and Lambda, enabling seamless deployment and scaling of applications. My technology stack is versatile: Frontend: React.js(Next.js and Gatsby.js) and Angular Backend: Java Spring Boot, TypeScript Node.js (Nest.js), PHP Laravel, Ruby on Rails Architecture: Microservices, messaging with Kafka Database: Oracle, PostgreSQL, MongoDB, AWS DynamoDB, Redis DevOps: Docker, Kubernetes, AWS services I'm always eager to learn new technologies and deliver top-notch results. Let's work together to achieve your goals in software development! ít hơn
  • Thuê enervell
  • Thuê     cryptxelgame4
Thuê     cryptxelgame4

    cryptxelgame4 cryptxelgame4

    Colombia $12 USD / giờ
    Machine Learning & Data Analysis Expert
    Colombia
    4.7
    30 đánh giá 30 đánh giá $12 USD mỗi giờ
    If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with the highest quality. I am an expert with Artificial Intelligence such as Machine Learning and Neural Network. I am...
    If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with the highest quality. I am an expert with Artificial Intelligence such as Machine Learning and Neural Network. I am familiar with many ML frameworks including tensorflow, caffe, keras, mobilenet, ssd, darknet and so on. • C/C++, Python, Qt, PyQt, R, Matlab, ANSYS • Mobile & Web Development • Android, Object-C, Swift, Backend & Frontend • Technology • Detection and Real-Time Tracking of Face, Object and Shape • Retraining new Object • Deep Learning (Tensorflow, Keras, Caffe, Yolo, Darknet) • NLP (Python NLTK, Missing Word Prediction, Chatbot, ...) • OCR (Tesseract, Tensorflow, Custom Training, Handwritten, ...) • Robot Operation System(Navigation, Control System, Computer Vision) • 6D Pose Estimation and application to ROS • Prediction algorithm for stock and price forecast ít hơn
  • Thuê cryptxelgame4
  • Thuê     franciscotech7
Thuê     franciscotech7

    franciscotech7 franciscotech7

    Colombia $30 USD / giờ
    Experienced Full-Stack Developer | 2.6x faster ⭐
    Colombia
    1.1
    3 đánh giá 3 đánh giá $30 USD mỗi giờ
    With a deep passion for cutting-edge technologies, Francisco is an experienced Web3, AI and WebGL expert. Over the years, he has honed his skills in both fields, acquiring a comprehensive understanding of artificial intelligence and web-based graphics. As an AI specialist, he has successfully developed and...
    With a deep passion for cutting-edge technologies, Francisco is an experienced Web3, AI and WebGL expert. Over the years, he has honed his skills in both fields, acquiring a comprehensive understanding of artificial intelligence and web-based graphics. As an AI specialist, he has successfully developed and implemented various AI models and algorithms. He possesses expertise in machine learning, natural language processing, computer vision, and data analysis. His ability to leverage AI technologies enables them to tackle complex problems and deliver innovative solutions. In the realm of WebGL, he has demonstrated proficiency in creating interactive and visually stunning web-based graphics. He possesses a strong command of WebGL frameworks and libraries, allowing them to develop immersive experiences and engaging user interfaces. His expertise extends to 3D rendering, real-time graphics, and shader programming. With a proven track record of delivering high-quality projects, he is committed to providing exceptional services to clients. He is adept at understanding client requirements, translating them into technical specifications, and delivering solutions that meet or exceed expectations. Whether it's developing AI-powered applications or crafting captivating WebGL experiences, he brings his expertise, creativity, and attention to detail to every project. His goal is to leverage his skills to help clients achieve his objectives and drive meaningful results. His other great skill is Web3 development skills. He has deep understanding and experience in smart contracts. He developed several dApps. He is excellent at Solidity and Rust. If you're seeking an experienced freelancer with a strong background in Web3, AI and WebGL, look no further than Francisco. Contact him today to discuss your project requirements and explore how he can contribute to your success ít hơn
  • Thuê franciscotech7
  • Thuê     wilmer127
Thuê     wilmer127

    wilmer127 wilmer127

    Colombia $60 USD / giờ
    Full-stack & Blockchain Developer
    Colombia
    0.0
    0 đánh giá 0 đánh giá $60 USD mỗi giờ
    Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company’s goals and objectives and to improve the quality of the...
    Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company’s goals and objectives and to improve the quality of the service it delivers internally and externally. ít hơn
  • Thuê wilmer127
  • Thuê     ThelVadam33
Thuê     ThelVadam33

    ThelVadam33 ThelVadam33

    Colombia $5 USD / giờ
    Mechatronics Engineer
    Colombia
    0.0
    0 đánh giá 0 đánh giá $5 USD mỗi giờ
    Mechatronics Engineering student in graduation process at Universidad Militar Nueva Granada, with experience in data science, focused on clinical data analysis, in nanotechnology research, focused on environmental care, and computer-aided engineering. Highlighting competencies such as: leadership, collaboration,...
    Mechatronics Engineering student in graduation process at Universidad Militar Nueva Granada, with experience in data science, focused on clinical data analysis, in nanotechnology research, focused on environmental care, and computer-aided engineering. Highlighting competencies such as: leadership, collaboration, effective learning, analysis and problem-solving. ít hơn
  • Thuê ThelVadam33
  • Thuê     tatoalex002
Thuê     tatoalex002

    tatoalex002 tatoalex002

    Colombia $15 USD / giờ
    Desarrollador Frontend - Backend
    Colombia
    4.8
    20 đánh giá 20 đánh giá $15 USD mỗi giờ
    Tengo mas de 10 años de experiencia como desarrollador de software multiplataforma. Me gusta ser creativo y emprender.. Excelente actitud y adaptabilidad, me gusta mucho aprender y estudiar las nuevas tecnologías para tratar de estar siempre...
    Tengo mas de 10 años de experiencia como desarrollador de software multiplataforma. Me gusta ser creativo y emprender.. Excelente actitud y adaptabilidad, me gusta mucho aprender y estudiar las nuevas tecnologías para tratar de estar siempre actualizado. CONOCIMIENTOS: ASP.NET C# PHP ANDROID JAVA JAVASCRIPT HTML CSS EXCEL DISEÑO GRAFICO ít hơn
  • Thuê tatoalex002
  • Thuê     LuisMendozaPardo
Thuê     LuisMendozaPardo

    LuisMendozaPardo LuisMendozaPardo

    Colombia $25 USD / giờ
    Oracle Software Construction Specialist
    Colombia
    4.0
    6 đánh giá 6 đánh giá $25 USD mỗi giờ
    My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of...
    My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of Oracle Forms applications. Between versions and operating systems. - Weblogic application server configuration for Forms applications. I have extensive experience in requirements specification, design, software construction, testing, migration between Oracle versions (B.D. and Developer/Application Server), and application deployment on Oracle Application Servers. The tools/environments in which I have worked are: - Oracle Database 9i to 23c. - SQL. Including: structure/object/types creation, external tables, advanced queries, tuning, security/permissions. - PL/SQL. I have worked, among others, in dynamic code, triggers, file handling, sending mail, data encryption, processing with PL/SQL tables, jobs, Java code in the DB, XML DB, LOB processing, ACL, consumption of Web Services, and tuning. - Developer (Forms and Reports) 6i, 10g, 10gR2, 11g, and 12c. Including migration between versions. - Oracle Application Server 9ias1, 10g, 10gR2 And, Weblogic 11g and 12c. On Windows, Unix, and Linux. Installation and deployment of Forms applications (With Reports) - Unix/Linux shell. - Java. - Jasper Reports. - Creation of Rest services with ORDS. - PostgreSQL database. Knowledge related to Oracle migration complex project. My current area of study is modernization of Oracle applications (Forms/Reports) to technologies such as: Oracle APEX, Node.js and Jasper Reports ít hơn
  • Thuê LuisMendozaPardo
  • Thuê     ludwinglab
Thuê     ludwinglab

    ludwinglab ludwinglab

    Colombia $35 USD / giờ
    Python & Mobile Expert - Swift,Android,Flutter,RN
    Colombia
    0.0
    0 đánh giá 0 đánh giá $35 USD mỗi giờ
    With Ludwing David, you will find the perfect way towards flourish. Over the years, I've cultivated extensive skills in python / mobile app development - skills fitted to finalize your project efficiently and ensure maximum usability. I have successfully leveraged technologies like React Native and Flutter to create...
    With Ludwing David, you will find the perfect way towards flourish. Over the years, I've cultivated extensive skills in python / mobile app development - skills fitted to finalize your project efficiently and ensure maximum usability. I have successfully leveraged technologies like React Native and Flutter to create cross-platform applications that run seamlessly on both iOS and Android devices. My expertise extends to native iOS development using Swift and SwiftUI, allowing me to craft high-quality, visually appealing mobile apps that prioritize both functionality and aesthetics. What sets me apart is my profound understanding of mobile compatibility and the cross-platform skills honed through countless projects to be accessible on all devices. I've always valued quality and aesthetics, precisely why I also complement my technical skills with an intuitive sense of graphic design that ensures each aspect of the screen looks visually engaging. Working with me assures you of a harmonious team spirit and a final product that truly reflects your vision. ít hơn
  • Thuê ludwinglab
  • Thuê     softdevelopp
Thuê     softdevelopp

    softdevelopp softdevelopp

    Colombia $35 USD / giờ
    WordPress/Shopify/Laravel/Node.js/React.js/Vue.js
    Colombia
    5.3
    15 đánh giá 15 đánh giá $35 USD mỗi giờ
    Thanks for stopping by my Profile! I am a well-qualified Full Stack Developer familiar with wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Handles any part of the process with ease. Collaborative team player with excellent technical abilities...
    Thanks for stopping by my Profile! I am a well-qualified Full Stack Developer familiar with wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Handles any part of the process with ease. Collaborative team player with excellent technical abilities offering 13 years of related experience. Main Skills: Wordpress | Shopify | React.js | React Native | Next.js | Node.js | Angular.js | Vue.js | Laravel | Codeigniter | Yii | Django | Python | Unity | Joomla | OpenCart | SQL | MongoDB | FiveM ít hơn
  • Thuê softdevelopp
  • Thuê     ninjasolution643
Thuê     ninjasolution643

    ninjasolution643 ninjasolution643

    Colombia $30 USD / giờ
    .NET Engineer
    Colombia
    0.0
    0 đánh giá 0 đánh giá $30 USD mỗi giờ
    I am an experienced and passionate system architect and developer. My main areas of expertise are: .NET: C# 6, VB.NET, Azure, ASP.NET, MVC, WPF, WCF. Web API, LINQ. Databases: SQL Server 7 - 2014, Oracle 9-12. NoSQL: MongoDB, ElasticSearch. Client side: Javascript, AJAX, JQuery, Angular and React. I am a huge MVC...
    I am an experienced and passionate system architect and developer. My main areas of expertise are: .NET: C# 6, VB.NET, Azure, ASP.NET, MVC, WPF, WCF. Web API, LINQ. Databases: SQL Server 7 - 2014, Oracle 9-12. NoSQL: MongoDB, ElasticSearch. Client side: Javascript, AJAX, JQuery, Angular and React. I am a huge MVC follower. I consider this framework the best web dev tool from Microsoft, because it clearly separates the business logic from presentation, solutions are easy to develop and maintain. Ecommerce: I have extensive experience customizing nopCommerce system, building plugins and setting up turn-key shops on the web using this opensource .NET platform. CMS: I have set up a number of sites using Orchard CMS, both for internet and complex intranet systems. I have experience in mobile development. I developed a couple of game apps using Xamarin Studio. This is a fantastic tool which helps us develop native iOS, MacOS and Android games with the Microsoft .NET technology stack. With MVVM Cross we maintain single backend codebase for apps on different mobile platforms. I have exposure to games and virtual reality apps development with Unity3D. Please see portfolio for more samples. Having a university degree in computer science, I value customers who appreciate efforts invested in using OOD patterns, utilizing full strength of OOP and UML modelling. Analyzing business requirements and producing technical specs is something I was doing for the last 10 years. I lead software teams that provide full cycle of software development. I am not interested in "one hour" or "one-day" jobs. I establish long-lasting relationships with my clients. I always consider commitment to the result as the first priority. ít hơn
  • Thuê ninjasolution643

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