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I'm Jay Gondalia, a Full-Stack JavaScript Developer with 5+ years building responsive, high-availability web applications using React.js, Next.js, Vue.js, Node.js, and TypeScript. I also deliver AI-powered features with LangChain, RAG pipelines, and OpenAI APIs, underpinned by my Postgraduate Diploma in AI & Machine Learning. I design scalable RESTful/GraphQL APIs, optimize PostgreSQL and MongoDB, and deploy containerized apps on AWS with robust CI/CD in Agile environments. I thrive in collaborative teams, architect secure services, and build data-driven dashboards that boost user engagement and operational efficiency. My experience spans enterprise SaaS, AI-driven recommendations, and real-time features, with a strong emphasis on quality, testability, and measurable impact.…I'm Jay Gondalia, a Full-Stack JavaScript Developer with 5+ years building responsive, high-availability web applications using React.js, Next.js, Vue.js, Node.js, and TypeScript. I also deliver AI-powered features with LangChain, RAG pipelines, and OpenAI APIs, underpinned by my Postgraduate Diploma in AI & Machine Learning. I design scalable RESTful/GraphQL APIs, optimize PostgreSQL and MongoDB, and deploy containerized apps on AWS with robust CI/CD in Agile environments. I thrive in collaborative teams, architect secure services, and build data-driven dashboards that boost user engagement and operational efficiency. My experience spans enterprise SaaS, AI-driven recommendations, and real-time features, with a strong emphasis on quality, testability, and measurable impact.

Jay Gondalia

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

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I'm Jay Gondalia, a Full-Stack JavaScript Developer with 5+ years building responsive, high-availability web applications using React.js, Next.js, Vue.js, Node.js, and TypeScript. I also deliver AI-powered features with LangChain, RAG pipelines, and OpenAI APIs, underpinned by my Postgraduate Diploma in AI & Machine Learning. I design scalable RESTful/GraphQL APIs, optimize PostgreSQL and MongoDB, and deploy containerized apps on AWS with robust CI/CD in Agile environments. I thrive in collaborative teams, architect secure services, and build data-driven dashboards that boost user engagement and operational efficiency. My experience spans enterprise SaaS, AI-driven recommendations, and real-time features, with a strong emphasis on quality, testability, and measurable impact.…I'm Jay Gondalia, a Full-Stack JavaScript Developer with 5+ years building responsive, high-availability web applications using React.js, Next.js, Vue.js, Node.js, and TypeScript. I also deliver AI-powered features with LangChain, RAG pipelines, and OpenAI APIs, underpinned by my Postgraduate Diploma in AI & Machine Learning. I design scalable RESTful/GraphQL APIs, optimize PostgreSQL and MongoDB, and deploy containerized apps on AWS with robust CI/CD in Agile environments. I thrive in collaborative teams, architect secure services, and build data-driven dashboards that boost user engagement and operational efficiency. My experience spans enterprise SaaS, AI-driven recommendations, and real-time features, with a strong emphasis on quality, testability, and measurable impact.

Available to hire

I’m Jay Gondalia, a Full-Stack JavaScript Developer with 5+ years building responsive, high-availability web applications using React.js, Next.js, Vue.js, Node.js, and TypeScript. I also deliver AI-powered features with LangChain, RAG pipelines, and OpenAI APIs, underpinned by my Postgraduate Diploma in AI & Machine Learning. I design scalable RESTful/GraphQL APIs, optimize PostgreSQL and MongoDB, and deploy containerized apps on AWS with robust CI/CD in Agile environments.

I thrive in collaborative teams, architect secure services, and build data-driven dashboards that boost user engagement and operational efficiency. My experience spans enterprise SaaS, AI-driven recommendations, and real-time features, with a strong emphasis on quality, testability, and measurable impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Full Stack Developer at Finova Tech Lab

January 1, 2015 - Present

Full Stack Developer at Skyline Infosys

September 1, 2020 - July 1, 2023

Led end-to-end development of a B2B e-commerce platform (React.js 17, Redux, React Router, Node.js/Express.js, MySQL) with WCAG 2.1-compliant UI; architected 30+ RESTful APIs and a GraphQL federation; improved latency by 40% under peak concurrency; containerized services and automated build-test-deploy pipelines; reduced release cycle time by 35%.

Junior Full Stack Developer at CMC Ltd.

June 1, 2019 - August 1, 2020

Developed responsive multi-tenant web apps for healthcare and education clients using Vue.js 3 (Vuex, Vue Router), PHP Laravel 8, MySQL, and Tailwind CSS; built a Laravel REST API with JWT auth and RBAC; implemented real-time notifications and in-app chat using WebSockets; integrated Google Maps, Razorpay, and AWS S3; improved feature adoption by 25%.

Full Stack Developer at Finova Tech Lab

January 1, 2025 - Present

Architected a multi-tenant SaaS client portal using Next.js 14 (App Router, SSR/SSG), TypeScript, Tailwind CSS, and a Node.js/Express.js REST API backed by PostgreSQL with Prisma ORM; onboarding 3 enterprise clients and cutting manual reporting effort by 45%. Built an AI-powered document Q&A module using LangChain, Retrieval-Augmented Generation (RAG), OpenAI GPT-4 API, and Pinecone vector DB; applied Prompt Engineering to handle 500+ concurrent queries with 60% faster document search. Designed secure GraphQL (Apollo Server) and RESTful APIs with JWT bearer auth, OAuth2 (Google/GitHub SSO), and RBAC middleware; integrated Stripe payments, SendGrid, and Twilio — maintaining 99.9% uptime across all services. Built Docker-based CI/CD pipelines with GitHub Actions, Kubernetes deployments on AWS ECS, Jest + React Testing Library achieving 80% code coverage, and SonarQube quality gates enforced on every PR. Delivered Power BI-embedded dashboards and interactive charts via Recharts/D3.js, p