Senior Full-Stack Developer for Central data distribution system and API integration

@kaustubhbawa123

Hi, I am an IIT Grad, PMP Certified Professional, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Senior FullStack Developer, I will lead a comprehensive rebuild of the production system by migrating to a modular, microservicesbased architecture utilizing Node.js (MERN/MEAN stacks) and PHP (Laravel), ensuring secure, highavailability AWS environment with efficient API integration and optimization. What is your expected timeline for project completion? Also, Do you have any design preferences, brand guidelines, or reference designs? Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect

@sonika1419

**DO NOT PAY ME UNTIL I COMPLETE! :)** Hello my valuable client :) My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. Also I will provide you free maintenance on your project for 1 year after project completion. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :) I am eagerly waiting for your message.

@DigitalNightOwl8

Hello Already have something live to show you I am professional mobile software engineer with skills including Web Design, PHP, Website Development, Content Writing, Elementor, HTML, WordPress and Website Design. Please send a message to discuss more about this project. Always happy to hear from you Thanks

@MQamar123

With my extensive experience in Laravel, Node.js, and PHP, I am confident I can excel in this Senior Full-Stack Developer role. Having led multiple system rebuilds and managed complex third-party API integrations, I understand the intricacies of migrating and optimizing platforms like the one you are working on. Rest assured, I am fully capable of architecting RESTful APIs, managing intricate database schemas, and handling server-side logic with precision. I am particularly skilled in AWS VPC configuration (subnets, security groups, and NAT gateways), a vital requirement for your project. My proficiency extends to resource optimization techniques like caching, load balancing, and instance right-sizing—essential for maintaining a secure and high-availability AWS environment. As an excellent debugger who can trace issues across the entire stack, I will leave no stone unturned while improving your central data distribution system. So let's team up to build a more efficient platform that meets your highest expectations!

@Preetbegra

Hello, I’m experienced in PHP and Laravel development, including custom web applications, API development, and backend solutions. I ensure your applications are secure, fast, scalable, and fully optimized for your business operations. My work includes database design, server-side logic, and integration with third-party services to deliver seamless functionality. I focus on robust architecture, performance optimization, and maintainable code for long-term success. >>I would be happy to connect and discuss your project in detail. Let's have a quick chat or call to talk more about your project.<< Best Regards, Pritpal Kaur

@abdf2010

Hey, I noticed your project, Senior Full-Stack Developer for Central data project and believe I can help. My work in PHP has prepared me well for this kind of project. Looking forward to hearing your thoughts.

@rawheyx

Rebuilding a live system with deep integrations is less about code—and more about getting architecture and stability right from day one. From your brief, you’re migrating and optimizing a full stack (Laravel/Node + Next/Vue) with complex APIs and AWS infrastructure. I’ve worked on similar rebuilds where aligning API layers, cleaning data flows, and tightening AWS (VPC, caching, scaling) made the biggest impact. I’d start with an audit, define a clean architecture (services, DB schema, API contracts), then rebuild iteratively with zero-downtime in mind. Which part is currently the biggest pain—API reliability, performance, or maintainability?

@radok222

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@rajata35

I’m an experienced Laravel Developer with strong expertise in building scalable and high-performance web applications. I have worked on multiple projects involving REST APIs, database optimization, and clean architecture. I can help you develop your project efficiently with a focus on performance, security, and maintainability. I follow best coding practices and ensure timely delivery with clear communication throughout the project. What I offer: Clean and scalable Laravel development API development & integration Database optimization Bug fixing & performance improvement I’d be happy to discuss your project requirements in detail and start right away. Looking forward to working with you. Best regards, Rajat Ahuja

@Vicku55

Hi, I read your requirement and understand this is a full system rebuild with backend, frontend, and API integrations. I have been working on Node.js, APIs, and frontend projects including systems with dashboards and workflows similar to this. I can help in rebuilding and improving the existing system step by step, handling both backend and frontend parts as needed. Timeline would be around 40–45 days and I can work within ₹60,000. Third-party APIs or services can be added separately based on requirement. I may be new to Freelancer, but I have been working in this field for the past 2 years. Thanks, Vivek