API development, Integration APIs, Mobile version

@OutsourceMan

⭐⭐⭐⭐⭐ Thank you, Valuable Client, for the opportunity. CnELIndia, led by Raman Ladhani, can take full ownership of your end-to-end delivery—from API architecture to mobile deployment. Step 1: Architecture & Planning We design a secure, scalable PHP/React.js-based API layer with versioning, OAuth2/JWT authentication, role-based access, and structured documentation (OpenAPI/Swagger). Step 2: Backend & Integrations Build robust RESTful APIs, implement third-party API integrations, webhooks, background jobs, logging, and automated API testing. Performance tuning and security hardening are prioritized. Step 3: Mobile Development Develop a stable cross-platform (React Native) or native Android/iOS app consuming your APIs, ensuring clean architecture, offline handling, and optimized performance. Step 4: QA, DevOps & Deployment CI/CD pipelines, automated testing, staging/production setup, monitoring, and post-launch support. CnELIndia ensures clean code, documentation, transparency, and on-time scalable delivery.

@om26er

Hello, Please review my profile. i believe i am the best fit for your project, as i have strong experience in iOS and Android application development, including API development and integration. Regarding your project, i would like to discuss the app features in detail to better understand your requirements. i am a mobile applications developer and i have more than 8 years of experience developing mobile applications. i have done more than 520+ projects either local or internet based. i am confident i will provide you quality software services on time. Let's chat to proceed.c

@ominfowave

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.

@shayona163

Drawing from my extensive experience spanning 8 years, I have honed my skills in various aspects crucial for this project, namely API development, integrating third-party APIs and mobile app implementation spanning OSs like Android and iOS. In addition, I specialise in ensuring a secure and well-documented foundation to APIs, in line with your requirements. I have also dabbled in cross-platform app development using frameworks like React Native, Xamarin and Flutter which could be a bonus to address your needs. Moreover, with my proficiency in technologies such as PHP, MySQL, JavaScript and JQuery, not only will I ensure the successful realization of your vision but also proactively equip you with robust features to enhance the capabilities of your platform over time. This includes a strong focus on bug tracking and testing for stable releases while cooperating with you closely to address any requests or queries that may arise along the way.

@mrresearcher99

Hi, I can help you build and scale a secure, well-documented API layer along with a stable mobile application. I have 5+ years of full-stack experience across PHP, Laravel, MERN, Vue.js, Android, and iOS, and I’m comfortable owning the complete flow from API architecture to mobile deployment. How I’ll approach your project: Design clean, scalable REST/JSON APIs (Laravel or Node) Implement secure authentication (JWT/OAuth) Integrate third-party APIs and webhooks reliably Build cross-platform mobile app (Flutter/React Native) or native if preferred Add logging, monitoring, and error handling Provide full API documentation (Swagger/Postman) Perform thorough testing and deployment support What you’ll get: Secure and scalable backend Well-documented APIs Smooth Android & iOS mobile experience Clean, maintainable codebase Post-launch support I’ve delivered similar full-cycle systems and can start immediately. Let’s discuss your current stack and requirements in detail. Best, Bhargav

@vipinjain1213

Hi, If the API layer isn’t designed cleanly, the mobile app will always feel unstable. I’d focus first on building a structured, well-documented backend before touching the mobile layer. I can handle the full flow: • RESTful API design (secure, scalable, documented) • Third-party API integrations + webhook handling • Auth & rate limiting • Mobile app (Flutter or React Native) consuming the APIs cleanly • Testing + deployment support Tech direction: Node/NestJS or Laravel backend + PostgreSQL, mobile in Flutter for fast cross-platform delivery. Before I estimate effort properly — are you enhancing an existing backend or building the API layer from scratch? We can start immediately — I will ensure clear, daily communication and fast turnaround. You’ll always know the exact progress.

@Tacticssoft

We are an experienced full-stack team specializing in API architecture and cross-platform mobile development, and we can own the entire flow from backend design to mobile deployment. We will design a secure, scalable API layer (REST or GraphQL) with proper authentication (JWT/OAuth2), validation, rate limiting, and structured logging. If an existing backend exists, we can enhance and refactor it; otherwise, we will architect it cleanly from scratch using Node.js, .NET, or Django—based on your ecosystem. We have strong experience integrating third-party APIs, handling webhooks, retries, background jobs, and failure resilience. All endpoints will be fully documented using OpenAPI/Swagger to ensure long-term maintainability. For mobile, we recommend React Native for efficient cross-platform delivery, or native Swift/Kotlin if performance demands it. The mobile app will securely consume APIs, manage tokens properly, and follow best practices for state management and offline handling. We implement structured testing (unit + integration), CI/CD pipelines, and deployment support for cloud environments. Security, scalability, and clean architecture are core principles—not afterthoughts. We are ready to discuss your current backend status, required integrations, and target timeline to define clear milestones.

@shivam981994

Hello, Your project aligns well with my experience building scalable API architectures and delivering mobile applications that consume them reliably. I’m comfortable owning the full flow — from backend API design and third-party integrations to mobile implementation and deployment support. Approach Backend & API Layer Design secure, scalable REST APIs (or GraphQL if preferred) Implement authentication (JWT/OAuth2), rate limiting, and validation Integrate third-party APIs with proper error handling & retry logic Webhook implementation with logging and monitoring Clean documentation (Swagger/OpenAPI) Mobile App (Android/iOS) Cross-platform (Flutter/React Native) or native, based on your needs Secure API consumption with token management Proper state management and error handling Performance-optimized and production-ready builds Quality & Deployment Structured testing (unit + integration testing) Staging environment validation CI/CD setup if required Deployment support and post-launch stabilization The end result will be a secure, well-documented API layer and a stable, scalable mobile application built for growth. Happy to discuss your current stack and suggest the most efficient technical architecture. Looking forward to collaborating.

@shabahathabib

Hello,You need a team that can own the full pipeline—from secure API architecture to mobile app delivery—without gaps between backend and frontend. I can handle this end-to-end. What I’ll deliver: • Scalable, well-documented REST/GraphQL APIs • Clean third-party API integrations + webhook handling • Secure auth (JWT/OAuth), rate limiting, and validation • Cross-platform mobile app (Flutter/React Native) consuming your APIs • Structured testing, staging deployment, and production rollout support I focus on clean architecture, maintainable code, and clear documentation so your product can scale confidently. Milestone-based delivery and regular updates minimize risk. Comfortable owning the entire flow from API design to app store deployment. Ready to start immediately. BEST REGARDS SHABAHAT HABIB*

@sumipundir01

Hi, I understand that you are looking for API development, Integration APIs, Mobile version. As a highly experienced individual developer. I can do this job very well according to your needs. I believe that long-term relationships are built over time and through trust so I would love to discuss further how my skill set would be useful for you in more detail as part of our discussion about this project. Thanks

@otusonellp

As an API development expert with solid experience in Android and mobile app development, I can confidently say that I am the best fit for this project. With my team at OTUSONE, we have consistently delivered high-quality mobile applications using cutting-edge technologies like React.js, Flutter, and Android. Our expertise encompasses API design, integrations/webhooks, mobile app implementation, as well as testing and deployment support, making us a comprehensive choice for your project needs. What sets us apart is our client-first approach. We believe in building relationships by understanding our clients' specific business requirements and crafting tailor-made solutions accordingly. Our forte lies in creating stable yet scalable products for seamless digital transformation – precisely what your project calls for. Furthermore, I understand the criticality of maintaining a secure and well-documented API layer, ensuring your data integrity and system stability. Choose OTUSONE for innovative IT solutions that augment business growth and guarantee on-time delivery with reliable support at every step of your journey.

@jignesh06

Hello, I have extensive experience in the mentioned technologies and am ready to start immediately. Let’s connect via chat to discuss the project requirements further. Thank you, Jignesh

@shibbuquadir

As a dedicated team at Paper Perfect, we are thrilled for the opportunity to contribute our expertise to your project. My experience with API development is extensive - having built secure, scalable, and well-documented frameworks that satisfy unique business needs using languages like PHP. This includes seamless integration of third-party APIs, comprehensively testing for robust function and deploying successfully. Regarding mobile development, our proficiency in both Android and iOS using frameworks such as Flutter and React Native is second to none. By owning the complete flow from API design to mobile app implementation, I ensure a smooth and uninterrupted process. Furthermore, our flexibility ensures your vision receives tailored results. We work hard to make every project visually appealing, intuitive, user-friendly - ensuring the final product far exceeds your expectations. At Paper Perfect, we recognize that good results require more than just skills; they require passion and dedication. More reason why we stand distinct; we don't aim for satisfactory but exceptional work on time and within budget. We invite you to entrust this pivotal undertaking in our hands; you've got a remarkable product that deserves nothing less than perfection. Let's use your project requirements as a springboard for transformative results

@jonhw5

Hello, thanks for posting this project. I've carefully reviewed your requirements, and this project is an excellent fit for my experience. I specialize in designing secure and scalable API architectures, integrating third-party services, and delivering high-quality mobile solutions for both Android and iOS using cross-platform frameworks or native development where needed. My approach emphasizes robust documentation, strong security, and comprehensive end-to-end testing. I'm comfortable managing projects that span backend and mobile development, ensuring seamless integration, smooth user experiences, and reliable deployment processes. Could you share which third-party APIs and authentication methods are currently under consideration for this project? Looking forward to your response.

@Himanshu123gupta

Having worked as a full-stack developer for over 8 years, I am well-acquainted with the precise tasks required in your project. My skill sets in Backend Development and Mobile App Development, particularly using PHP and React.js, perfectly align with your needs of building APIs, integrating third-party APIs, improvement of mobile experience, testing and providing deployment support. My extensive experience in WordPress development including theme and plugin customization bears testimony to my ability to design scalable API layers that guarantee security and stability in webservices. Furthermore, I am an expert in cross-platform mobile app development which ensures compatibility across Android/iOS platforms minimizing any potential glitches.

@jalodaranaresh

Hi there, I’d be happy to help with your API development and mobile integration work. I have 10+ years of experience in web and backend development, including building robust APIs and integrating them with mobile apps (iOS/Android or React Native/Flutter). I’ll design and build clean, secure API endpoints, handle data logic, integrate the APIs with your mobile client, and ensure everything works smoothly and efficiently. I’m reliable, communicative, and can start as soon as you’re ready. Best regards, Naresh Jalodara

@InWebTechno

Hello, I am Inweb Technologies, a seasoned PHP expert with over 10 years of experience in backend API development and mobile app integration. I have carefully reviewed your project requirements and am confident in delivering a secure, scalable API layer and a stable mobile experience for your product. With my expertise in digital marketing and web development, I specialize in building optimized websites and executing result-driven marketing campaigns. I would love to discuss your project further in chat to understand your specific needs and provide a tailored solution. Best regards, Raj

@Sudhi190

Hello, We are a full-stack engineering team with strong experience in building scalable backend systems and cross-platform mobile applications. Your requirement—designing secure backend APIs, integrating third-party services, and delivering a stable mobile app (Android/iOS)—perfectly aligns with our expertise. Here’s how we can approach it: Backend API Architecture: We will design a secure, well-structured API layer (Node.js / FastAPI / Laravel based on your stack preference) with clean routing, proper validation, JWT/OAuth authentication, rate limiting, and role-based access control. The system will be modular and cloud-ready for future scalability. Third-Party API & Webhook Integrations: We’ll handle external API integrations, webhook listeners, retry mechanisms, background jobs, and secure event handling. Logging and monitoring will ensure reliability and easy debugging. Mobile Application (Android & iOS): We can deliver a cross-platform app using Flutter or React Native for faster development and consistent UX, or go native if required. The app will securely consume your APIs with proper token management, caching, and error handling. Testing & Deployment: Unit + integration testing, API documentation (Swagger/Postman), CI/CD setup, and deployment support on AWS/Azure/GCP. We ensure smooth staging-to-production rollout. Our focus will be security, clean documentation, scalability, and long-term maintainability. Best regards.

@approzo

At Approzo, we specialize in delivering end-to-end solutions like the one you're looking for. As an Experienced Full Stack Developer, I have meticulous experience constructing API layers and integrating third-party APIs. I truly understand the value of a secure, well-documented, and scalable API layer as it is the backbone of any application. Apart from this, I have hands-on experience in developing mobile apps (both iOS and Android) which strongly aligns with your project needs. My wide-ranging skillset includes not only Mobile App Development but also proficiency in PHP and utilizing technologies like Node.js, Laravel, MySQL and MongoDB; all of which will serve us well in creating a reliable backend infrastructure for your app. Importantly, I'm focused on optimization - be it performance or security ensuring that your app functions smoothly across all devices while maintaining data integrity. Thanks Manoj