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Full Stack Developer building web and mobile applications that solve real problems and drive measurable impact. I’m hands-on in fast-paced, product-driven environments, taking full ownership from concept to deployment. I leverage React, React Native, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, and AI/LLM APIs to deliver scalable, user-focused solutions—streamlining workflows, improving conversions, and accelerating development cycles. I’m curious, adaptable, and collaborative, with a strong focus on solving complex challenges through clean, maintainable code.…Full Stack Developer building web and mobile applications that solve real problems and drive measurable impact. I’m hands-on in fast-paced, product-driven environments, taking full ownership from concept to deployment. I leverage React, React Native, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, and AI/LLM APIs to deliver scalable, user-focused solutions—streamlining workflows, improving conversions, and accelerating development cycles. I’m curious, adaptable, and collaborative, with a strong focus on solving complex challenges through clean, maintainable code.

Abdul Rafay

Full Stack Developer, Back-End Developer, Web Developer, +2

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Full Stack Developer building web and mobile applications that solve real problems and drive measurable impact. I’m hands-on in fast-paced, product-driven environments, taking full ownership from concept to deployment. I leverage React, React Native, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, and AI/LLM APIs to deliver scalable, user-focused solutions—streamlining workflows, improving conversions, and accelerating development cycles. I’m curious, adaptable, and collaborative, with a strong focus on solving complex challenges through clean, maintainable code.…Full Stack Developer building web and mobile applications that solve real problems and drive measurable impact. I’m hands-on in fast-paced, product-driven environments, taking full ownership from concept to deployment. I leverage React, React Native, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, and AI/LLM APIs to deliver scalable, user-focused solutions—streamlining workflows, improving conversions, and accelerating development cycles. I’m curious, adaptable, and collaborative, with a strong focus on solving complex challenges through clean, maintainable code.

Available to hire

Full Stack Developer building web and mobile applications that solve real problems and drive measurable impact. I’m hands-on in fast-paced, product-driven environments, taking full ownership from concept to deployment.

I leverage React, React Native, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, and AI/LLM APIs to deliver scalable, user-focused solutions—streamlining workflows, improving conversions, and accelerating development cycles. I’m curious, adaptable, and collaborative, with a strong focus on solving complex challenges through clean, maintainable code.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Full Stack Developer at Capital Scrum Solutions Inc

November 1, 2024 - October 1, 2025

Developed and maintained scalable backend services using Node.js and Express, designing secure RESTful APIs with JWT authentication and RBAC authorization. Supported production workloads to accelerate feature delivery. Designed and optimized database architecture using PostgreSQL and MongoDB (schema design, indexing, query optimization) to improve backend performance and reliability. Built asynchronous processing pipelines and backend integrations, including AI-powered automation using LLM APIs to reduce manual workflow processing time. Managed backend deployments and cloud infrastructure on AWS (EC2, RDS, S3, Lambda, CloudWatch). Implemented CI/CD pipelines to reduce system downtime and speed up deployment cycles.

Software Engineer at DastGyr Technologies

February 1, 2023 - August 1, 2023

Led development of an automated product approval system using React Native and Node.js APIs, significantly reducing manual processing and accelerating seller onboarding and product publishing. Redesigned and optimized checkout experience in a high-traffic mobile application, improving frontend architecture and backend API integration to increase conversions. Built and maintained scalable cross-platform applications using React Native, TypeScript, and REST APIs, integrating services like MoEngage and Google Maps API for real-time features across thousands of users. Built reusable UI components and testing workflows, creating a shared component library to improve design consistency and reduce development time while ensuring stable production releases.

Software Engineer at Liquid Technologies

July 1, 2022 - February 1, 2023

Developed responsive, SEO-friendly web applications using React.js, JavaScript, HTML5, CSS3, and Tailwind CSS, integrating REST APIs to deliver high-performance user interfaces and improve client engagement. Optimized frontend-backend communication and API consumption, reducing application load times and improving overall system performance. Led UI performance improvements and A/B testing initiatives using data-driven insights to increase conversion rates and user engagement while ensuring responsive and accessible design aligned with WCAG. Refactored legacy code and collaborated with product and backend teams to improve code maintainability, documentation, and delivery of scalable full-stack features.