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I need Low-Level output from system to be converted into Rest API data, so it is visible on a web-page. I need an experienced Assembly / C / C++ / Binary Interface developer to build a complete REST API system from scratch that implements GSM and WCDMA telecommunications protocol functionality. You will work with comprehensive protocol documentation to build a production-ready system. What I Will Provide You - Complete protocol documentation (GSM/WCDMA specifications) - Packet format specifications and message type definitions - Device communication requirements (UDP ports, protocol structures) - API endpoint specifications for frontend integration - Protocol examples and sample packet data - Someone to handle device communication (provides JSON format to your APIs) What You Need To Build = 1. Protocol Implementation > PRIORITY Implement GSM protocol (encoding/decoding, message types, validation) Implement WCDMA protocol (packet format, parameter handling, events) Create binary packet manipulation utilities (byte conversion, checksums) Build protocol validation and error handling Handle multiple message types and protocol variations 2. UDP Transport Layer Multi-port UDP server (port 5557 for GSM, 9000 for WCDMA) Packet routing based on protocol type and port Device discovery and registration system Message acknowledgment and response handling Connection timeout and retry logic 3. REST API Development Complete GSM API endpoints for device control Complete WCDMA API endpoints for parameter management Device management APIs (discovery, status, monitoring) Real-time event system for protocol message handling Comprehensive error handling and input validation 4. Event & Monitoring System Protocol event processing (heartbeat, data reports, status updates) Device status tracking (connected/disconnected, last seen) Event history storage and retrieval Real-time event broadcasting for frontend integration Technical Requirements Must Have Skills: - Node.js & TypeScript (advanced level) - Binary protocol implementation (hex, byte manipulation, packet parsing) - UDP/Socket programming with multi-port handling - Protocol documentation analysis (ability to implement from specifications) - [login to view URL] REST API development - Telecommunications protocol experience or strong learning ability Strongly Preferred: - Telecommunications protocols (GSM, WCDMA, 3G knowledge) - Binary serialization and network protocol implementation - Real-time systems development - Event-driven architectures - Protocol testing and validation experience Budget ~ $500 Must be ready in a few days
ID do Projeto: 40211419
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46 freelancers estão ofertando em média $477 USD for esse trabalho

Hello Sir/MAM I am a skilled full stack developer. Having rich experience in Java , C++ , C , C# , Python , Eclipse , Sql , Mysql , .Net ,Oracle , Object Oriented Programming , Data Structure , Algorithms . I have a perfect grip on “Artificial Intelligence” “Automation” , and work in “Machine Learning” Deep Learning ”. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thanks and Best Regards
$500 USD em 3 dias
6,2
6,2

Hi, there, I bring extensive experience in Assembly, C, and C++ development, specializing in telecommunications protocols and REST API systems. With a proven track record of building robust solutions, I am the perfect fit for converting low-level system output into a REST API for web visibility. ✅ Leveraging the provided GSM/WCDMA documentation, I will meticulously implement and validate the protocols, ensuring accurate encoding/decoding, message handling, and error management. ✅ Developing a sophisticated UDP transport layer, I will create a multi-port server, manage packet routing, device registration, and implement message acknowledgement mechanisms for seamless communication. ✅ Building upon Node.js and TypeScript expertise, I will craft comprehensive GSM and WCDMA API endpoints, including device control, parameter management, real-time event systems, and robust error handling. ✅ Designing an efficient event and monitoring system, I will process protocol events, track device statuses, store event history, and enable real-time data broadcasting for seamless frontend integration. ✅ Implementing advanced techniques in binary protocol manipulation and real-time system development, I will ensure a high-quality, production-ready REST API system that meets and exceeds your expectations. I look forward to working with you. Best Regards. Brayan
$500 USD em 5 dias
4,7
4,7

I'm Here ! I can deliver a 2-day MVP by keeping the scope tight and focusing only on the core flow. In Day 1, I’ll implement the UDP listeners (GSM/WCDMA ports), basic binary packet parsing based on your specs, and a minimal Node.js + TypeScript REST layer that converts incoming packets into structured JSON. Device registration and status tracking will be lightweight but functional. In Day 2, I’ll add validation, basic error handling, real-time status endpoints, and wire everything so the data is visible on a web page. The result is a working end-to-end system: UDP → protocol decode → REST API → frontend-ready JSON. get what you need – a reliable and long-term solution delivered within 2 days but built for future scalability.
$480 USD em 2 dias
4,9
4,9

Hello Employer, I am excited about the opportunity to work on your project, transforming low-level telecom protocol data into a fully functional REST API system. With over a decade of experience in Assembly, C, and C++ programming, I have a deep understanding of binary protocols and telecommunications systems, making me well-suited for this project. I have successfully implemented various telecommunications protocols, including GSM and WCDMA, which aligns perfectly with your project's requirements. My expertise in Node.js and TypeScript, along with advanced skills in binary protocol implementation and UDP/socket programming, equips me to build a robust and scalable REST API system. I am adept at analyzing complex protocol documentation and translating it into efficient, production-ready code. For your project, I propose a structured approach that prioritizes protocol implementation, ensuring accurate encoding, decoding, and validation of GSM and WCDMA protocols. I will develop a multi-port UDP server for effective packet routing and establish a real-time event and monitoring system for seamless integration with the frontend. My focus will be on building a comprehensive error-handling mechanism and ensuring reliable device communication. Your provision of complete protocol documentation and API endpoint specifications will be invaluable in achieving a seamless integration. I am committed to delivering high-quality results and am eager to bring my skills and experience to your project. Looking forward to the possibility of collaborating with you to create a cutting-edge solution. Best regards, Dragan M.
$500 USD em 3 dias
3,7
3,7

Hello, I will build a complete, production-ready REST API system from scratch in a low-level language like C/C++ to implement GSM and WCDMA telecommunications protocol functionality. The highest priority will be Protocol Implementation, where I will create the full encoding/decoding, message type handling, and binary packet manipulation utilities (byte conversion/checksums) for both GSM and WCDMA based on your documentation. I will build a multi-port UDP Transport Layer to route packets based on port (5557/9000), manage device discovery, and handle message acknowledgments. Finally, I will develop the comprehensive REST API Development endpoints for device control, parameter management, and a real-time Event & Monitoring System to broadcast protocol events for frontend visibility. Which specific low-level language do you prefer for the core development: C or C++? Which specific database technology (e.g., PostgreSQL, Redis, custom) do you prefer for event history storage and device registration? What is the highest projected number of simultaneous devices the UDP server needs to handle? Thanks, Bharat
$500 USD em 10 dias
3,5
3,5

Hello there, ✸✸✸C, C#, C++ programming Expert is Here✸✸✸ I’ve checked your project – “Assembly / C / C++ Telecom Protocol Data into Rest API” And read the description carefully. As a professional Assembly / C / C++ / Binary Interface developer, I'll build a complete REST API system from scratch that implements GSM and WCDMA telecommunications protocol functionality for you as per your requirements. You can visit and check my profile so that you can get the idea about my knowledge and skills. I’m ready to be hired or ready to be awarded as I can start this task Right Now. So, I’m waiting for your response. Thanks in advanced! Eng. Bablu Mondol.
$500 USD em 5 dias
3,5
3,5

Hello Eu, I deliver Protocol Engineering Software Services—building low-level binary protocol stacks and exposing them as secure REST APIs for real-time web visibility. I’ve shipped similar event-driven pipelines in remote sensing & spatial analysis environments (UDP streams, packet decoding, geo-telemetry), and I can share demo code (TypeScript + binary parsers) before we lock scope. ✅ Delivery Architecture (Spec-Driven) Protocol Core: GSM/WCDMA encode/decode, validators, checksums UDP Layer: Multi-port servers (5557/9000), routing, ACK/retry REST APIs: Express endpoints for control, params, device mgmt Events: Heartbeats, status, reports → real-time broadcast Monitoring: Device registry, last-seen, history store ? Techniques Byte/hex parsing, endian-safe serializers Spec-to-code mapping + golden-packet tests Event-driven Node.js (TypeScript) + backpressure Robust error models + schema validation ? Relevant Projects Binary Telemetry → REST Gateway (UDP) GSM Packet Decoder & Device Manager Real-Time Protocol Event Bus for Web UIs Estimate: ~$500 | Timeline: Few days (phased delivery) I’ll deliver clean code, tests, and a working demo you can run end-to-end. ? Share specs + sample packets—let’s finalize scope and close the deal.
$500 USD em 5 dias
3,3
3,3

Hello, I’ve reviewed your project and understand you need a high-performance REST API system that translates GSM and WCDMA telecom protocol data from low-level binary streams into web-accessible JSON. I propose a robust, phased approach where the core protocol logic runs in optimized C/assembly modules, with a Node.js/TypeScript REST API layer orchestrating UDP transport, routing, and frontend-friendly endpoints. Plan: - Protocol Implementation: encoding/decoding for GSM and WCDMA, packet validation, checksum handling, and binary utilities for byte-level manipulation. - UDP Transport Layer: multi-port server (GSM on 5557, WCDMA on 9000), device discovery/registration, message acknowledgement, timeouts, and retry logic. - REST API: device management, GSM/WCDMA endpoints, real-time event hooks, and robust input validation. - Event & Monitoring: heartbeat, status updates, event history, and live broadcasting to the frontend. Why me: I’ve built high-throughput binary protocol handlers and real-time systems, with strong emphasis on reliability, clear API contracts, and maintainable code. I’ll deliver a production-ready MVP within days, with a clean expansion path for additional protocol variants and telemetry features. Best regards, Jordan Rafael
$250 USD em 5 dias
2,3
2,3

Hello, I specialize in low-level systems integration and built & customized large scale protocol-to-API bridges for hardware and telecom data. The main challenge here is safely turning raw binary GSM/WCDMA packets into clean, real-time REST data without losing accuracy or timing. I am certified in C/C++ and Node.js development, and I will solve this by decoding packets in a native layer, validating them строго by spec, then exposing structured data through a TypeScript + Express REST API with UDP listeners and event streaming. A few quick questions: will GSM and WCDMA devices run at the same time? do you need persistent storage or in-memory only? should events push via WebSocket or polling? how many devices max per server? I’ll keep it production-ready but lean so you can hit your deadline and budget. Best regards, Dev S.
$500 USD em 4 dias
2,3
2,3

Hi,there. Thanks for posting your project, "Assembly / C / C++ Telecom Protocol Data into Rest API." I've read the description carefully and am confident that I can successfully complete this project. I have over 7 years of experience in C Programming, C++ Programming, Assembly. I have done some projects as smiliar as this one. I can share my previous project experience if you'd like. I enjoy learning new technologies and taking on challenges, even those that seem impossible. I'm very interested in this project and am confident that I can deliver the best results possible without stress. I look forward to working with you. Best regards, Boris
$350 USD em 5 dias
2,3
2,3

As a seasoned FULL STACK SOFTWARE ENGINEER with over 12 years in the industry, I bring in-depth knowledge and practical experience across a wide range of technologies and platforms such as C, C++, Node.js, and TypeScript powering the development of web and mobile applications. My strong suit lies in my ability to tackle complex tasks efficiently within strict deadlines, an attribute that will be instrumental for your project demanding a skilled hand familiar with telecommunications protocols like GSM, WCDMA, as well as binary serialization. My technical acumen is complemented by my knack for protocol testing, validation, and real-time systems development; I am not only capable of implementing protocols based on specifications but can also orchestrate efficient API systems that ensure seamless communication between devices using multiple message types and variations. Moreover, given my exposure to event-driven architectures, I can design a robust event and monitoring system to process heartbeats, data reports, and handle status updates effectively.
$250 USD em 7 dias
2,0
2,0

Hi, I’ve carefully reviewed your project requirements for building a complete REST API system that implements GSM and WCDMA telecom protocols using Assembly, C, and C++. With extensive experience in low-level protocol development and binary packet manipulation, I am confident in delivering a robust solution that adheres strictly to your comprehensive documentation and device communication standards. I will implement precise encoding/decoding, multi-port UDP handling, and real-time event broadcasting to ensure seamless frontend integration and device management. I propose to begin with detailed protocol implementation, followed by UDP transport and REST API layers, completing the system in a timely manner aligned with your deadline. Let’s discuss the next steps and timeline in detail. Could you specify which aspects of the GSM and WCDMA protocols you consider highest priority for initial implementation? Best regards,
$555 USD em 22 dias
2,0
2,0

THIS BID MESSAGE IS WRITTEN PERSONALLY, WITHOUT USING AI OR AUTOMATION TOOLS. You need a production-ready REST API system that fully implements GSM and WCDMA telecommunications protocols, translating low-level binary output into structured API data for frontend use. My background in binary protocol implementation, advanced Node.js/TypeScript, and hands-on experience with complex network architectures makes me an ideal fit for this job. My plan is: First, build robust GSM and WCDMA protocol handlers covering encoding, decoding, validation, and binary utilities. Next, set up a multi-port UDP server with efficient packet routing and device tracking. Then, deliver fully documented REST APIs with strong error handling and a responsive real-time event system. Throughout, ensure accurate protocol compliance based on the documentation you’ll provide. I'd like to have a chat with you at least so I can demonstrate my abilities and prove that I'm the best fit for this project. Warm regards, Natan.
$500 USD em 2 dias
0,0
0,0

Hi, I’d be happy to contribute. I have experience in Assembly, C++ Programming and C Programming. I value clear communication and collaboration throughout the project lifecycle. Before starting, I take time to fully understand both the business objectives and technical requirements. My approach focuses on building practical, scalable, and well-documented solutions. I’m comfortable working in iterative cycles and incorporating feedback as the project evolves. I respect deadlines and agreed milestones and take ownership of my deliverables. I can adapt easily to your preferred tools, tech stack, and workflow. My goal is to create long-term value rather than simply completing tasks. I’d welcome the opportunity to discuss your project and next steps. Best regards, Marko O.
$250 USD em 5 dias
0,0
0,0

Hello there , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in C Programming, C++ Programming and Assembly. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Feel free to contact me to discuss your project
$250 USD em 4 dias
0,0
0,0

Hi Dear. I will take this project very seriously. With extensive experience in Assembly, C++ Programming and C Programming, I understand exactly what you want and am confident that I can handle this project perfectly. I guarantee my clients the highest quality, accurate schedules, and strong problem-solving skills. I look forward to holding hands and creating a wonderful journey. Let's connect! Cheers!
$555 USD em 5 dias
0,0
0,0

I have extensive experience in Assembly, C, and C++ development, specializing in implementing telecom protocols. I am equipped to build a robust REST API system from scratch, integrating GSM and WCDMA functionalities. With strong skills in Node.js, TypeScript, and protocol documentation analysis, I am ready to tackle your project's technical complexities. Want to discuss protocol implementation details further? Let's make it happen.
$600 USD em 3 dias
0,0
0,0

⭐⭐⭐ Absolutely. 300% Confident. No problem Hi, Eu. ☕ Let's talk over a cup of coffee. ☕ I have 6+ years of experience in C Programming, C++ Programming, and Assembly language development. I have worked on similar projects involving low-level system output conversion into REST API data, including handling telecommunications protocols like GSM and WCDMA. I am well-versed in protocol documentation analysis, binary protocol implementation, and UDP/socket programming for multi-port handling. With my expertise, I can confidently deliver this within your timeline and beyond your quality expectations. All the Best, ~Isaiah
$500 USD em 7 dias
0,0
0,0

Hello Eu, I am Jayabrata Bhaduri, a seasoned professional with over 10 years of experience in C++ programming, specializing in low-level system development and telecommunications protocols. I have carefully reviewed your project requirements and am confident in my ability to deliver a robust REST API system that integrates GSM and WCDMA protocols seamlessly. By leveraging my expertise in protocol implementation, binary manipulation, and API development, I will ensure the successful completion of this project in line with your specifications. I would love to discuss the project further with you in detail. Please feel free to connect with me via chat to explore how we can collaborate effectively on this exciting endeavor. Regards, Jayabrata Bhaduri
$500 USD em 7 dias
0,0
0,0

Hello Eu, I'm Dax Manning, an experienced developer with over 8 years of expertise in C programming. I have a strong background in low-level programming and binary interface development, making me well-suited for your project requirements. I have carefully reviewed your project description and understand the need for converting telecom protocol data into a REST API system. I am confident in my ability to implement GSM and WCDMA protocols, develop a multi-port UDP server, and create comprehensive REST API endpoints for device control and monitoring. Let's discuss further details in the chat to ensure that I can provide a tailored solution to meet your project needs. Thanks, Dax Manning
$500 USD em 7 dias
0,0
0,0

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