Backend API Integration Developer

@kchoudhary95

With my extensive experience of 7+ years in API and Backend Development, I am the ideal fit for your project. I have deep expertise across a range of frameworks like Laravel, CodeIgniter, as well as, proficiency in working with various kinds of APIs- RESTful, GraphQL, and SOAP. My previous work includes multiple successful API integrations for eCommerce websites, CMSs and CRMs. Along with integration, I ensure high code quality and robust error management to provide secure, scalable and maintainable solutions. As a developer, I believe in creating not just reliable but also innovative solutions. Based on my experience reviewing architecture of similar systems before developing an appropriate strategy, I can make informed recommendations regarding the best approach for your project's use-case. Hence, my participation would not only ensure effective integration but also add value to your existing backend system. I take utmost pride in delivering what's expected from me efficiently and effectively. You can count on me for providing you with fully working integration code merged into the repository along with clear setup & deployment instructions, Postman collection for quick testing. Moreover, this is not just a one-time opportunity for me as I genuinely believe in building long-term relationships with my clients through consistent quality output! Interested in making this connection stronger? Let's talk further about your requirements!

@Rahulsingh5xz

Hello, Team Velora has been running for 3 years. I am Rahul Singh, and with our team of experts, we can implement clean, secure, and reliable API integrations—whether REST, GraphQL, or SOAP—complete with authentication, error handling, and documentation. Deliverables include fully tested integration code, setup/deployment instructions, and a Postman collection with README for easy testing. Please come to the chat to discuss the project further.

@chiragardeshna

Hi there, This project aligns with work I have already delivered in building and hardening backend API integrations. I recently helped a team connect multiple internal and third-party services through clean, well-documented endpoints with consistent auth and error handling. My experience covers REST and GraphQL APIs, authentication flows, retries, and structured error models using modern backend stacks. I handle end-to-end delivery, including protocol selection, implementation, testing, and documentation. I reduce risk by keeping interfaces explicit, validating edge cases early, and shipping Postman collections for fast verification. I can start immediately and stay accountable through completion. Regards Chirag

@HarjitHundal91

Work can be done Anything in the ***PineScript*** or ***Python*** can be coded just need a good description of the concept Bid Price and Duration to Complete the Project Will be Revised after getting Full Description of the Project Rest we can discuss in chat

@dushyant317

Hello, I’ve carefully reviewed your project requirements and clearly understand the tasks involved. I have 13 years of experience and strong expertise in the exact skills this project requires. I have successfully delivered similar projects before and can share relevant samples if needed. I will complete this within your expected timeline while maintaining quality and clear communication. I look forward to working with you and contributing sincerely to your project’s success.

@DylanCarlisle

Dear Client, With over 5 years of experience in backend development, specializing in clean and reliable API integrations, I am confident I can meet your project's requirements seamlessly. Here's how I'll add value: 1. Assessing your current architecture to recommend the most suitable integration protocol: RESTful, GraphQL, or SOAP. 2. Developing well-structured endpoints with robust authentication and error handling mechanisms for efficient and secure data flow. 3. Documenting the entire process thoroughly for easy future iterations. My past projects have consistently delivered reliable integrations, ensuring streamlined workflows. Let's discuss how I can elevate your backend with a flawless API setup. Feel free to schedule a call to dive deeper into your project needs. Best regards, Dylan Ashley Carlisle

@bhagwatij

Hello there, I looked through your job description and would be interested in helping out. You have not stated the tech stack in the post but that should not be a challenge as long as the goals are met. The bid days of delivery is just a place holder. If we can talk through what your requirements are we can finalise the timelines. If you think my profile suits your job description lets connect. Thanks, b.

@payalj74

Hello, I can help you extend your backend with clean, reliable, and well-documented API integrations. I focus on building secure, efficient endpoints with proper authentication, error handling, and clear data flow between services. After reviewing your current architecture, I can recommend the most suitable approach (REST or GraphQL) and ensure the integration is easy to maintain and scale. I’ll deliver fully working code merged into your repository, along with clear setup instructions, Postman collections, and a concise README for quick testing. Quality, clarity, and long-term maintainability will be my priorities. Looking forward to collaborating. Payal

@ashwind2001

As an experienced Developer who has centered most of their efforts on API development and software integration, I believe I am well-suited for this project. My commitment to clean code aligns perfectly with your need for a reliable and efficient API integration, rooted in a robust structure that ensures easy maintenance and facilitates future updates. My fluency in various protocols such as RESTful, GraphQL, and SOAP will be invaluable in evaluating your current architecture and choosing the best fitting approach for your unique requirements. This level of analysis will further ensure that our integration is not only functional but also secure, scaling as your business grows. One key aspect of my service is thorough documentation. My clients have continuously commended me on the clarity and comprehensiveness of my setup and deployment instructions. In addition to delivering fully-working integration codes merged into your repository, I will provide a Postman (or similar) collection alongside short README notes, ensuring quick testing alongside ease of use for future iterations. With me onboard, you can expect a highly-skilled API developer diligently working to provide you with satisfactory results that add value to your existing backend API infrastructure. Let's discuss your project in more detail!

@kyrillosb

Hi there, I am Kyrillos, a Backend Developer with a deep focus on building scalable and maintainable API architectures. I understand that you need a developer who doesn't just "connect services" but ensures that the data flow is secure, efficient, and well-documented. My Approach to Your Project: Architecture Analysis: I will review your current backend to recommend the most suitable protocol (REST or GraphQL). My goal is to reduce latency and ensure the integration is future-proof. Robust Integration: I will develop well-structured endpoints with strict error handling and secure authentication layers to prevent system failures. Documentation as a Priority: I will deliver a comprehensive Postman Collection and a clear README, ensuring that any developer who joins your team later can understand and test the system in minutes. Deployment Ready: You will receive clean code merged into your repository with straightforward deployment instructions. Why Choose Me? I treat documentation and testing as part of the core development, not an afterthought. This ensures that the "clean, reliable integration" you are looking for is exactly what you get. I am available to jump in and review your architecture today. Could you please clarify if there are specific third-party services (like payment gateways or CRM) that need to be integrated? Best regards, Kyrillos

@Eishwar01

Having worked extensively in backend development and API integration using Laravel, I understand the crucial role a clean and reliable integration plays in the overall architecture of a system. My skills and experience have equipped me with the necessary tools to not only connect different services efficiently but to also effectively handle authentication and error management. One of my main strengths that aligns perfectly with your project's vision is my ability to create well-structured endpoints and to document them thoroughly for future iterations. I understand the value of easy maintenance and robust functionality in long-term projects, especially those that prioritize scalability and security. The fact that your project is open to exploring different protocols further excites me as it allows room for creativity and tailoring of the architecture based on specific requirements. In conclusion, delivering solid, well-tested integrations is indeed my comfort zone. And I am confident that my dedication to clean code, performance, and timeliness will prove valuable for your project. I am excited about the possibility of working together and contributing positively to your existing backend system!

@mihirg63

Hello,I’ve carefully reviewed your requirement for expanding an existing backend with a strong focus on clean, reliable API integrations. This aligns perfectly with my experience in building secure, maintainable, and well-documented backend systems. I have hands-on experience working with RESTful APIs, GraphQL, and service-to-service integrations. Once I review your current architecture, I can recommend the most suitable protocol based on efficiency, security, and long-term maintainability rather than forcing a one-size-fits-all approach. What I will deliver: * Fully working and tested integration code merged into your repository * Proper authentication, validation, and structured error handling * Clear setup and deployment documentation * A complete Postman collection for quick testing * A concise README to support future development and iterations I strongly prioritize clean code, consistency, and documentation so that integrations remain easy to understand and extend over time. If reliable, well-tested API integrations are what you’re looking for, I’d be glad to collaborate. Looking forward to discussing your project further. Best regards, Mihir

@sahil8840626

Hi! I’ve gone through your project details and this is exactly the kind of work I’m comfortable with. My core strength is building clean, reliable API integrations with proper authentication, error handling, and maintainable structure. I focus on writing well-organized integration code that’s easy to extend in future iterations. REST, GraphQL, ya SOAP — protocol secondary hai; pehle main existing architecture review karke best-fit approach recommend karta hoon based on performance, security, and long-term maintainability. For this project, I’ll ensure: Stable and secure data flow between services Proper auth, validation, and error management Clean documentation with setup, deployment steps, and testing support A ready-to-use Postman collection and concise README I care about integrations that don’t just “work once” but remain solid and testable over time. Agar aapko clean, well-tested API work chahiye, let’s connect and discuss next steps.

@amarnathckr

Hi, I’m a Full Stack Developer with over 3 years of hands-on experience, and I’m applying for this Junior Software Developer role because I’m looking for a long-term, stable opportunity where I can contribute consistently and grow with the engineering team. I have real-world experience assisting in developing, testing, and maintaining web applications, fixing bugs, and improving existing features. I’ve worked closely with senior developers, designers, and product managers, participated in code reviews, and followed best practices to keep code clean, readable, and maintainable. My background includes strong fundamentals in JavaScript, HTML, CSS, and Git, along with practical experience using React, Node.js, APIs, and databases. I’m comfortable reading existing codebases, following instructions carefully, asking the right questions when needed, and solving problems efficiently. Although I’m experienced, I’m intentionally happy to work at a junior-level rate because I value long-term collaboration over short-term pay. This allows me to deliver experienced execution while fitting the expectations and budget of a junior role. I’m available for more than 30 hours per week, fully remote, and eager to learn your stack further, including e-commerce or Shopify workflows if required. I’d be happy to share relevant project samples or GitHub repositories and discuss how I can support your team. Best regards, Amarnath

@sahilkumarsml

final cost depending on scope, complexity, and number of integrations 3–7 days, depending on number of endpoints, and integration complexity

@nitesh830257

Hello, I’m a Java Full Stack Developer with strong hands-on experience designing, integrating, and maintaining clean, secure, and scalable backend APIs. Your requirement for a well-structured, reliable API layer with proper authentication, error handling, and documentation aligns perfectly with my core skill set. Why I’m a good fit for this project: Backend Expertise (Java): Extensive experience with Java, Spring Boot, RESTful API design, and service-to-service integrations API Architecture: Comfortable working with REST, GraphQL, and reviewing legacy SOAP systems when needed. I can recommend the most suitable protocol after analyzing your current architecture Security & Reliability: Strong understanding of authentication (JWT/OAuth), validation, exception handling, and secure data flow Maintainable Code: Focus on clean code principles, modular design, and future-proof APIs Testing & Documentation: I always deliver tested endpoints along with Postman collections and clear README documentation for smooth handover and future iterations What I will deliver: Fully working backend integration merged into your repository Clean, well-structured API endpoints with proper authentication and error management Clear setup and deployment instructions Postman (or similar) collection for quick testing Concise documentation so future development remains straightforward

@vaivaswatmanus

I specialize in building clean, secure, and well-documented API integrations, and this project aligns perfectly with my experience. I’ll start by reviewing your current backend architecture and data flow, then recommend the most suitable integration approach (REST, GraphQL, or SOAP) based on performance, scalability, and long-term maintainability. My focus will be on creating clear, reliable endpoints with proper authentication, validation, and structured error handling so future iterations remain easy to extend. What I’ll deliver: Fully functional integration code merged into your existing repository Secure authentication handling and consistent error responses Clear setup and deployment instructions Postman (or similar) collection for easy endpoint testing A concise README so new developers can onboard quickly I prioritize readable code, predictable behavior, and thorough documentation, ensuring the integrations are not just working, but easy to maintain and evolve. If you’re looking for someone comfortable owning the integration layer end-to-end, I’d be happy to discuss the architecture and next steps.

@twizerimana1

My name is TWIZERIMANA JEAN Claude I'm software developer based on website development and application development e And I need to work with you

@bhagilodhi

I’d be happy to help you expand and stabilize your backend integration. My core focus is exactly what you’re describing: clean, reliable, and well-documented API integrations that are easy to maintain long after delivery. For this project, I can: Review your current architecture and data flow Recommend the most suitable integration approach (REST, GraphQL, or SOAP) based on performance, scalability, and long-term maintenance Implement secure authentication (OAuth, JWT, API keys, etc.) Build well-structured endpoints with consistent error handling Ensure the integration is robust, testable, and production-ready Deliver clear documentation so future iterations are straightforward Deliverables you can expect: Fully working integration code merged into your repository Clear setup and deployment instructions A Postman (or equivalent) collection for quick testing A concise README explaining endpoints, auth, and usage I prioritize clean code, predictable behavior, and clear documentation—so your team isn’t guessing later. If you value integrations that “just work” and are easy to evolve, I’d be glad to discuss your architecture and next steps.