Headline

Full Stack Engineer | React, Next.js, TypeScript, Node.js | AI Applications, RAG & LLM Integration

About

Full Stack Engineer with a Frontend Core. Experienced building production web applications used by real users, including platforms adopted by IAS officers and government bodies across three Indian states. Strongest on the frontend: React, Next.js, TypeScript, JavaScript, SSR/SSG, WCAG compliant UI, scalable component architecture, performance optimisation, and SEO. Comfortable across the stack with Node.js, Express, PostgreSQL, Supabase, and GraphQL. On the AI side, experienced building RAG powered applications, LLM integrations, tool calling workflows, vector search, SSE streamed experiences, and model agnostic AI features focused on solving product problems rather than chasing specific models. Before transitioning into engineering, I spent over four years managing large scale digital marketing campaigns at WPP, Dentsu, and Madison World. That background shapes how I build products today, balancing user experience, business outcomes, and technical execution. Currently open to Frontend Engineer, Full Stack Engineer, AI enabled product engineering roles, and contract opportunities. For consulting, freelance engagements, product development work, or digital marketing consulting feel free to reach out at: swadi.workmail@gmail.com

Location

India

AI stack

claude code

gemini

github copilot

hugging face

ollama

Work experience

Full Stack Engineer at Independent Consultant, Apr 2025 - Present · 1 yr 6 mos, Working with early stage clients and personal ventures to build modern web applications and AI enabled products. Developing full stack applications with React, Next.js, TypeScript, Node.js, PostgreSQL, and Supabase. Building user interfaces, integrating APIs, implementing authentication, optimizing performance, and developing AI powered features using LLM APIs, RAG pipelines, vector search, tool calling, structured outputs, streaming responses via SSE, and agentic workflows. Involved across the product lifecycle from planning and development to deployment and ongoing improvements.

Javascript Engineer at CivicDataLab, Sep 2023 - Mar 2025 · 1 y 6 mo, Remote

Full Stack Web Development Bootcamp at Coding Ninjas, Sep 2021 - Aug 2023 · 2 yrs

Business Manager - Digital at GroupM, May 2021 - Aug 2021 · 4 mos

Associate Manager - Media at DENTSU AEGIS NETWORK, Aug 2019 - Apr 2021 · 1 yr 9 mos

Education

Master of Business Administration - MBA, Media Management, SYMBIOSIS INTERNATIONAL UNIVERSITY

Bachelor of Engineering (B.E.), Information Technology, Visvesvaraya Technological University