Dapp architecturecông việc

Mình cần thuê DEV Crypto có kinh nghiệm về Dapp Stake hoặc web Stake. am hiểu host/sever. Lưu ý: Mình chỉ làm việc với DEV Việt Nam, ưu tiên TPHCM. Hợp tác có thể lâu dài và nhiều dự án, nếu hợp ý nhau. Tks

Mình cần thuê DEV Crypto có kinh nghiệm về Dapp Stake hoặc web Stake. am hiểu host/sever. Lưu ý: Mình chỉ làm việc với DEV Việt Nam, ưu tiên TPHCM. Hợp tác có thể lâu dài và nhiều dự án, nếu hợp ý nhau. Tks

Bên mình sẽ cung cấp 1 template và bạn chỉ cần sửa và thêm một số nội dung yêu cầu, có lẽ cần thêm kiến thức về React . Nếu bạn biết thêm về dapp blockchain thì thật tuyệt vời . Bên mình có bạn thiết kế đồ họa sẽ vẽ ảnh và bối cảnh để bạn trình bày trên website !

thêm 1 vài dapp về block chain nếu bạn làm được thì tốt, bên mình sẽ có người làm về đồ họa nữa nên nếu bạn làm chỉ việc sửa thêm một số nội dung theo yêu cầu bên mình đưa ra .

Your task is to plan, how would you implement IoT-management and monitoring system. The overall architecture and used technologies. Just main ideas, not detailed architecture or implementation details. System needs to run on azure. IoT-devices communicate using Azure IoT Hub. IoT-sensors are configured through Device Twins. Data is sent from IoT-sensors as standards IoT Hub telemetry messages once every 20s. Same system will be used by multiple end-customers, so the access needs to be limited to data of their own devices.

Em chào anh Cao, Em là Phong(SN 1996), hiện em là civil supervisor cho dự án nhà công nghiệp tại Myanmar. Định hướng ban đầu sẽ theo con đường design nên em mong có thể được làm việc với anh để triển khai các dự án. Về phần mềm, em có thể sử dụng tốt AutoCad, Revit Structure and Architecture. Nhưng em chưa có kinh nghiệm ứng dụng trong thiết kế. Hy vọng anh xem xét để em có thể làm việc cùng anh. Thông tin liên hệ Email: @ Phone (zalo): 0822929156

Tôi có một miếng đất 25m2 trong hẻm nhỏ quận gò vấp. Nhu cầu xây cho một người ở nên chỉ cần một trệt một lầu. Tầng trệt có phòng khách, bếp và WC nhỏ. Tầng trên có WC, phòng ngủ và lan can. Tôi hy vọng các bạn cho tôi một thiết kế hợp lý, đơn giản, tinh tế, tận dụng tối đa các không gian vì diện tích đất khá nhỏ và kinh phí xây dự trù 200 triệu.

Tôi có một bể cá mô hình aquaponic để trang trí phòng khách, các bạn nào có thể thiết kế cho mình để phù hợp với không gian nhà mình

I graduated from with a "Нижегородский государственный архитектурно-строительный университет" University Degree in Architecture. During my 3-year experience at working on residential, industrial and commercial buildings, also urban design and heritage projects, I also have participated in several architectural competitions and won several awards. facility planning • facade design • landscape design • Interior design

Mình thấy bạn bit ở bên topic này ( www.freelancer.com.ru/projects/PHP-Software-Architecture/Social-WIFI-with-CRM.html ) nên muốn liên hệ hỏi xem , mình cũng ở HCM , VN Dự án của bạn có điểm j đặc biệt so với ~ người bid ở trên không, vì mình thấy giá bạn bid cao hơn nhiều so với họ. Nếu mình cần 1 dự án hoàn chỉnh như thì giá hợp lí nhất bạn có thể làm là bao nhiêu có thể báo lại cho mình biết không? Mong bạn sớm hồi đáp Thân !

I am seeking an expert in marine engineering or naval architecture to perform an in-depth buoyancy calculation for my medium-sized (20-30 feet) fishing charter boat. The boat is designed primarily for fishing charter purposes and needs to support a medium load capacity (4-8 people). Your task will include: - Calculation and analysis of the boat's buoyancy with medium load - Providing a detailed report on the boat's load capacity, stability, and safety Applicants should have significant experience in boat design and naval architecture, with a strong understanding of buoyancy principles. Your background knowledge, talents, and precise calculations will be crucial in ensuring that our fishing boat is safe, stable, and ready for an exciting fishing adventure. Ple...

I'...in documenting the Microsoft Teams Enterprise Voice solution. The main objective of this documentation is : As a first step, I am looking for documentation on complete set up of Microsoft Teams to use as Enterprise Voice solution (EV) - help with documenting EV solution. You will assist in formulating a MS Word document containing summary, hardware and software requirements, recommendation, architecture , license etc - in summary, if we want to set up Teams as EV, what I will need and how do I present it to manager with all details and recommendation? Thanks Other: support until task is completed Ideal Skills: - Strong understanding of Microsoft Teams Enterprise Voice solution - Experience in documenting technical solutions - Ability to create user-friendly and compr...

I need to provide Amazon assessment team with a detailed network diagram flowchart. I'm seeking an experienced network architect to help me create a detailed network architecture diagram flowchart that encompasses. 1) Network firewalls or access lists that limit networks that can connect to networks and zones which host client data 2) Restricted zones or subnets to isolate zones which handle client data 3) A specific "allow" list of clients that may connect to subnets hosting customer data (host to host ACLs) 4) restrict network interfaces on servers or workstations (Which process client data) from being connecting to more than one network at any time 5) encryption as well as data minimization when transferring data between tiers Key Requirements: - Incorporate sec...

...experienced game developer who can bring our design concepts to life, creating a seamless and engaging front end for both web and mobile platforms. Must be developed using Phaser or Construct. Then I have this basic UI that also needs to be connected. We have an API/Backend developed already. The developer needs to be able to connect it. **Project Scope:** - Develop the front-end architecture for our platform, optimized for both web and mobile devices. - Ensure integration of visual content with live API connections for real-time data visualization. - Collaborate closely with our UX/UI designers to implement the visual and interaction design. - Conduct thorough testing across different platforms to ensure functionality and responsiveness. - Maintain regular commu...

I need a diligent professional to create a 2D drawing of the floor plan of my house. The original plan is lost. The task includes: - Visiting my home in Waco Texas (zip code 76704) to take accurate measurements - Applying these measurements into a visually appealing floor plan. Previous experience in drafting is required, with added value if you have a background in architecture. A keen eye for detail and excellent drawing skills are crucial for this job. Quick turn around time is meeded.

...in general. Ideal Skills and Experience: Freelancers should have proven experience in web development, with a portfolio showcasing their ability to create engaging, user-friendly interfaces. An understanding of the therapy industry and appointment-based businesses would be beneficial. Experience integrating automatic reminder systems, blogging platforms, and resources libraries into website architecture is also desired....

...-Allow the AI assistant to read and answer questions about the content on the current page in real-time. -Enable the AI assistant to suggest better content for specific sections of the page. -Provide a simple "replace" feature that allows users to easily use the suggested content to update sections on the crawled site. Technical Requirements 1. Backend -Build the system with a robust backend architecture that supports high scalability and performance. -Use a well-known programming language such as Python, Java, or Node.js for backend services. 2. Database -Use a scalable database solution, such as PostgreSQL or MongoDB, to store scraped data and user information. 3. Proxy and IP Rotation -Implement IP rotation and use proxy servers to prevent website blocking. 4. Secu...

...using eco-friendly materials that promote health and wellness. Project Overview: We’ve developed a first draft of a Keynote presentation for Harmonic Homes, but we need a skilled graphic designer to take it to the next level. This presentation will serve as a pitch deck for investors and potential customers. We want it to be visually inspiring, easy to understand, and aligned with modern architecture aesthetics. Responsibilities: -Refine the existing Keynote presentation. -Add depth and detail to the organization of information. -Enhance branding and style. -Ensure clear communication throughout the slides. Requirements: -Experience in Graphic Design -Experience in designing multiple-page documents -Experience with Keynote, Canva or Illustrator Bonus Skills: -Phot...

at "" I'm seeking a professional who can provide Marketing and sales for my Cloud and Cybersecurity Architecture services Ideal Skills: - Proven experience in Cloud Infrastructure design and Cybersecurity. - Proficiency in Cyber Threat Intelligence Analysis. - Demonstrated success in developing effective Security Strategies. - Previous experience working with small organizations is a plus. Please provide relevant samples of your previous work and outline your approach to addressing our unique needs.

I am in search of a skilled KNX engineer to design a comprehensive home automation solution for a 4 room apartment. Key Requirements: - The scope will involve creating an AutoCAD file, a wiring plan, and a 2D structure for the products in the architecture plan. - You must also provide a list of quantities. Specific Features & Functions: - The automation project should include lighting control and temperature control. Integration: - There is no need for voice control or mobile app integration. Scalability: - The system should be designed to be scalable for future upgrades or additions. Ideal Skills: - Proficiency in KNX engineering with a portfolio demonstrating similar projects. - Strong AutoCAD skills. - Ability to design for scalability and future-proof the system f...

I have encountered a sudden loss of bookmarks in my Google Chrome browser, two days ago. Being a macOS user and having multiple accounts on my browser, I...require more advanced recovery methods. - Expertise in macOS is crucial, as the recovery should be compatible with this operating system. - The presence of multiple accounts on Chrome might complicate the recovery process, so understanding how to navigate this is essential. - Your deep understanding of Google Chrome's architecture is required to successfully retrieve the lost bookmarks from my full system backup. Ideal Skills: - Proficiency in Google Chrome browser's architecture. - Strong experience in macOS and its system backup restoration. - Expertise in recovering data from Google Chrome, particularly with ...

I'm seeking a skilled web developer to assist with the creation of an informational website. I have a strong background in web development myself but am currently swamped with oth...amount of freedom to choose the tools you'd like to work with. - Scope: The end-goal is to create a user-friendly informational website. It needs to be intuitive, easy to navigate, and visually appealing. The primary function of the website will be to provide general information to the users. Ideal Skills: - Previous experience in web development - Solid understanding of usability and website architecture - Ability to translate requirements into an engaging website design - Time management skills - Strong problem-solving skills If your experience and skills match these requirements, I'...

...service providers (water, electricity, cable TV, etc.) 3. Technical Components The overall architecture of the mobile money solution must include: - A secure central platform hosting all functionalities - A middleware layer for integration with external systems - A complete administration back-office for platform management - Required security components 4. Technical Requirements The supplier must guarantee the following technical requirements: - Enhanced security mechanisms - Robust and reliable architecture - Ease of integration with APIs and third-party systems 5. Deliverables The service provider must provide: - Complete documented source code - Detailed technical documentation (architecture, flows, data models) - Installation, configuration, operation, an...

I'm experiencing frequent slowdowns on my Moodle quiz site when more than 200 users are taking the quiz concurrently. The site is hosted on a dedicated server. Key Points: - The quiz currently faces performance issues when more than 200 users are taking the qui...freelancer would involve: - Identifying the performance bottlenecks on the site. - Implementing optimizations to ensure the quiz functions smoothly for a large number of concurrent users. Ideal Skills and Experience: - Extensive experience with optimizing Moodle sites for high traffic situations. - Proficiency in configuring and fine-tuning server resources. - A strong understanding of Moodle's architecture and how it handles multiple simultaneous users. - Exceptional problem-solving skills and ability to work...

Hello, I hope you are well. My name is Umut Sevinç. I have a project that needs to be done, and I am contacting you for this reason. It will be developed using WPF App (.Net Framework). This is a Real Estate project. The project will include adding, deleting, and updating listings, and will use a database and layered architecture. The listings will be for apartments, villas, and buildings for sale & rent. I do not require a professional-level work; a beginner-level implementation will suffice. Our budget for this project is $50. I would appreciate an immediate response, whether positive or negative. Thank you again, and I hope you have a good day.

I need a seasoned professional who can provide me with comprehensive support on major projects and tasks completion. The role involves assisting in project planning, task management, and troubleshooting, along with other related activities that could improve my efficiency and productivity. The ideal candidate should be proficient on following:- Task would related to this :- Load testing architecture Created infra in azure (VM's, synapse load balancer, DNS mapping) Internal VM configuration Nginx conf files change (private IP, domain) Azure VM network security group rules DNS mapping in Cloudflare Majorly daily daily work would be on :- Jenkins build, And Deploy in Azure (VMs, Tomcat) and Azure Devops Interaction with CloudFare, Azure Redis Site 24x7 and Mongo...

...navigation, and interactive features. Identify and resolve any issues during the testing phase. Required Skills and Qualifications: Figma Design Proficiency Extensive experience with Figma for creating modern and user-friendly web designs. Strong portfolio showcasing previous Figma designs. React.js Expertise Proficient in React.js development, including hooks, state management, and component-based architecture. Experience in converting Figma designs into React.js components. Responsive Web Design Demonstrated ability to create responsive designs that work across various devices. Knowledge of CSS frameworks like Bootstrap or Tailwind CSS. UI/UX Design Strong understanding of UI/UX principles and best practices. Ability to create intuitive and user-friendly interfaces. Web Dev...

I need a concise yet effective Wix website composed of 1-5 pages tailored to the general public. The main functionalities or specif...website composed of 1-5 pages tailored to the general public. The main functionalities or specifics were not chosen, making this a unique and creative project. Skills and Experience: - Proven track record of designing Wix websites, preferably for a diverse audience. - Creativity in website layout and design to engage site visitors. - Understanding of the best practices in website navigation and architecture. - Efficiency in communication for proper understanding of potential modifications. While the specifics of this website creation project are undefined, I look forward to working collaboratively with an accomplished freelancer to achieve the bes...

I am in need of a skilled and experienced architect to create a unique and functional design for a sizeable commercial campus covering more than 10 acres. The ideal person for this project should have: - Proficiency in the latest architectural design software - Experience in commercial campus design or large-scale commercial projects - A portfolio showcasing innovative designs - A deep understanding of the efficient use of large spaces - Ability to deliver projects promptly Your main task will be creating a comprehensive architectural blueprint for this vast commercial campus. I look forward to working with a creative mind that can integrate function and aesthetics impressively.

...seasoned SEO expert to conduct a detailed audit of my website, with a focus on both on-page optimization and technical SEO aspects. Key Areas of Focus: - On-Page Optimization: Analyzing the current content, meta tags, and URL structure to enhance keyword targeting and improve search engine ranking. - Technical SEO: Reviewing technical aspects such as website speed, mobile-friendliness, and site architecture for optimization. - Backlink Analysis: Identifying and assessing the quality of existing backlinks and providing recommendations for improving backlink profile. Prioritized Pages: - Homepage: A thorough evaluation to ensure it's optimized for key search terms and user experience. - Product Pages: Individual assessment of these pages to enhance visibility and conversion...

I'm a professional in both graphic design and architecture, and I need a creative logo designed for my business. Key Requirements: - I'm looking for a minimalist logo to represent my combined expertise. Ideal Skills and Experience: - Proven experience in minimalist logo design. - Familiarity with graphic design and architecture themes is a plus. Please note that the timeline for the project is flexible. I'm highly interested in unique and innovative concepts, so feel free to share your portfolio to showcase your previous work.

Requirement: experience in Node.js building applications and experience in migrating the monilithic application to microservices architecture applications. Experience in kafka for queuing. Experience in mongodb for database and angular for frontend. PS: This project is a very good opportunity for the developers who wants to learn development from scratch using modern micro service architecture This is a to support my job opportunity. Consultancies and companies please stay away. Need someone with good experience on NodeJs to help me understand my project, resolve blockers and provide constant feedback to improve myself.

I'm in need of an experienced professional to assist with setting up Apache for Cognos12 on Linux. Key Responsibilities: - Perform a comprehensive Apache configuration to ensure compatibility with Cognos12 Required Skills: - In-depth experience with Apache configuration - Proficiency with Linux operating system - Understanding of Cognos12 architecture Moreover, I would like to implement specific directory access restrictions as part of the setup to enhance security. Desired Skills: - Knowledge in implementing directory access restrictions - Awareness of best practices in security for Apache servers

Some issues in running project and some issues in database architecture and database design

Some issues in running project and some issues in database architecture and database design

I am looking for an experienced blockchain developer with expertise in the creation of Decentralized Applications (DApps). - The aim is to develop a DApp for our online cheque clearance and verification system. - Key features should include cheque scanning and image recognition, real-time verification with banking databases, and an audit trail with full transaction history. - Applicants should have a strong knowledge of smart contract development and proven experience with similar financial services applications. - The optimal freelancer would understand the ins and outs of creating secure, efficient, and user-friendly systems. Your bidding proposal should demonstrate your understanding of the special considerations needed for the financial industry particularly around data s...

I'm in need of a talented individual to create exterior renderings for my 8-unit project in a traditional style. Additionally, I'd ...traditional style. Additionally, I'd like a detailed interior layout for one of the units. Key Requirements: - Exterior Renderings: The traditional style is a must for the exterior, ensuring the design is consistent with the surrounding architecture and adheres to the project's overall vision. - Interior Layout: While the specific elements are open to your interpretation, the layout should be logical, aesthetically pleasing, and in line with modern living standards. Ideal Skills: - Proficiency in 3D rendering software. - Strong understanding of traditional architecture. - Ability to design functional and attractive interi...

I'm looking to create several pages for my website, with the primary focus on About and Technology. Home page for my website...requirements include: - Career page - Development Lifecycle page - Development Methodology page - Engagement & Partnership Models page - Inquiry Form page - Technology Partners Page I also have a few other smaller tasks that need to be completed. Skills and experience necessary for this project: - Proficiency in web development and design - Strong understanding of user experience and information architecture - Experience in creating content for technology companies - Familiarity with inquiry form implementation - Ability to work with existing content and structure it effectively on the website. Details of these pages will be shared with the shor...

Seeking a skillful designer to craft an isometric map for our 2D/3D mobile game. I crave for a real-life touch, rather than cartoonish, to the graphics of our urban-themed game. Key features: - Realistic style: Your artistic expertise in creating life-like assets will be essential. - Urban environment: Understanding of city architecture and significant elements is preferred. - Map content: Your creation will involve designing detailed elements like buildings, streets, and parks to depict a comprehensive cityscape. Previous experience in game map design, particularly for mobile games, will be a considerable advantage. Proficiency in designing in both 2D and 3D is essential. Feel free to share a portfolio demonstrating your graphic design prowess in urban settings. I look...

I'm looking for a freelance researcher who can craft a deep-dive research article into the benefits and challenges of enterprise architecture and/or enterprise Architecture frameworks, and/or Enterprise Architecture maturity around the world. The goal of this project is to provide a comprehensive overview, weaving in current trends and data, and presenting an informed perspective vision on the potential impacts of these area in a scientific academic manner. As my freelancer for this project, your responsibilities will include: - Conducting extensive research on the subject matter - Validating facts and data through reputable tech sources - Originality of the work - Following Well-known Journal standards such as MDPI and other scientific journals The ideal c...

I'm currently in need of an AI Engineer, specifically experienced with Python, to resolve some issues related to our RAG architecture and vector similarity search. Here's a general overview of the project: - Troubleshoot and resolve issues in the RAG architecture - Enhance the efficiency of the existing vector similarity search - Implement suitable solutions for seamless integration with other systems Ideal candidates should have: - Strong background in AI and experience with Python - Prior experience with RAG architecture and vector similarity search - Excellent problem-solving and troubleshooting skills - Good communication and ability to work in a team Your contribution will be crucial to the overall performance and functionality of our system. I look fo...

As part of this project, I'm in need of an experienced professional who can assist me with chip debugging, specifically through JTAG, to troubleshoot hardware issues. Key Points: - The main objective...expertise in JTAG debugging, with an emphasis on processor control. - The project will require access to the processor for controlling its operations. Ideal Skills and Experience: - Proficiency in JTAG debugging, particularly with a focus on processor control, is essential. - Prior experience in troubleshooting hardware issues on microcontrollers is highly preferred. - A deep understanding of chip architecture and debugging techniques is necessary for this task. If you have a strong background in chip debugging through JTAG, particularly for troubleshooting hardware issues, pl...

I am in need of a skilled professional who can develop a Rhino Grasshopper script for a pipe network. This script. Check attachment for specs. Ideal skills and experience for this project include: - Proficiency in Rhino and Grasshopper - Strong background in architecture and structural engineering - Experience in developing similar scripts. Please note that the specifics of the script are outlined in the document that will be provided upon engagement. I am looking for a professional who can deliver high quality work within the specified requirements.

...information management processes and methodologies. Skills in database design, data security, and data lifecycle management (i.e., gathering, cleansing, publishing, archiving, back-up and recovery, and purging) for large enterprise systems. Familiarity with master data, metadata, reference data, data warehousing, database structure, business intelligence principles and processes, and technical architecture. Knowledge of database management systems, metadata management tools, cloud storage, and associated security considerations. . Combinations of experience and education will be considered on a case-by-case basis. Experience in data warehousing and governance. Practical experience in enabling data usability, availability, and efficiency. Experience in data management, quality, me...

I am seeking a freelancer to contribute to a project I am designing for medical image classification, leveraging a Convolutional Neural Network (CNN) for optimum results. Key responsibilities will include: - Developing and implementing CNN architecture - Deploying deep learning models for image classification tasks - Ensuring robust medical image classification with accurate results As this project requires specialized skills, the ideal freelancer will have the following experience: - Proficient knowledge in leading AI and machine learning programming languages, especially Python - Experience with CNNs and a solid understanding of deep learning methodologies - Demonstrable expertise in the classification of medical images If you have extensive experience in these areas and a p...

I'm in need of a civil engineer who can design a bungalow for a plot of 80 square yards. The house plan should cater for 1-2 bedrooms and include the following areas: - Living room - Kitchen - Dining area - Study room I don't have any specific requirements beyond that. I'm looking for a modern, space-efficient design that fits well with the plot size. Ideal Skills: - Civil Engineering - Architecture - Interior Design

...Developer to join our innovative team. The ideal candidate will have a robust background in software development with more than 7 years of experience, a strong command over various programming languages, and excellent communication skills. Responsibilities: Develop, test, and deploy smart contracts and blockchain-based applications. Design and implement scalable and maintainable microservices architecture. Collaborate with cross-functional teams to deliver high-quality software solutions. Optimize backend processes using Golang for enhanced system performance. Ensure the integration of frontend and backend systems for seamless user experiences. Containerize and orchestrate microservices using Docker and Kubernetes. Skills: Blockchain Proficiency: Expertise in blockchain technolo...

I have an annoyance with an Azure implementation of an architecture. Long story short, I am trying to create a function and I simply cannot. It is sooo frustrating. I need someone to look at what I do, correct me and maybe, coach me to do better. If you are interested, I would like to meet for 60 minutes in order to have a first contact. I am Stefan, I work as a developer. In the long run, your services can be needed again and again. So besides the 60 minutes meeting, I want to see how well we get along. FYI for me sooner is better. Looking forward to your answer, Best regards, Stefan

...Color Scheme: Use of accessible color schemes to ensure readability and visual comfort. Clear hierarchy in typography for readability and navigation ease. Interactive Elements: Design of interactive elements like buttons, forms, and menus. Intuitive navigation and user-friendly interfaces. Expected deliverable: - Flawless UX design for both a native application and website - Strong user-flow architecture, ensuring an intuitive, user-friendly design Skills and Experiences: - Expert in UX design for both web and native mobile platforms - Comprehensive understanding of user-flow - Demonstrated ability to implement login and push notification features in the UX design. I look forward to seeing your previous UX designs, especially involving native mobile apps with above-mention...

...mechanisms to handle edge cases gracefully. - Provide informative feedback to users during the authentication process. 5. **Testing:** - Conduct rigorous testing to validate the reliability and security of the authentication system. - Perform unit tests and integration tests to ensure robust functionality. 6. **Documentation:** - Create comprehensive documentation covering system architecture, setup instructions, and usage guidelines. **Requirements:** - Proven experience in Flutter development, with a focus on implementing phone authentication systems. - Familiarity with OTP-based verification processes and SMS gateway integration. - Strong UI/UX design skills to create visually appealing and intuitive authentication screens. - Deep understanding of security prin...