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SUPRATIPBHATTACHARYA©

AI Full‑Stack Engineer helping teams ship reliable AI products faster, with lower latency and clear business impact.

Profile
OPEN FOR COLLABORATIONLET'S BUILD SOMETHING GREAT

React ◦ Next.js ◦ GSAP ◦ Framer Motion ◦ TypeScript ◦ Tailwind CSS ◦ Three.js ◦ Vite ◦

React ◦ Next.js ◦ GSAP ◦ Framer Motion ◦ TypeScript ◦ Tailwind CSS ◦ Three.js ◦ Vite ◦

React ◦ Next.js ◦ GSAP ◦ Framer Motion ◦ TypeScript ◦ Tailwind CSS ◦ Three.js ◦ Vite ◦

I am Supratip Bhattacharya

A senior frontend engineer who transforms bold ideas into high-performance, visually striking web experiences that elevate brands and accelerate growth.

Experience

With 4+ years of experience in SaaS, e-commerce, and enterprise dashboards, I blend design thinking and engineering rigour to deliver exceptional results.

Core Skills

React.js • Next.js • TypeScript • Tailwind CSS • Framer Motion • Node.js • UI/UX Strategy

What you can expect:

Fast Interfaces

Sub-2s load times, green Core Web Vitals

Accessible UIs

WCAG-AA or higher compliance

Scalable Frontends

React/Next.js, microservices-ready

Data-Driven Results

Measurable conversion & engagement lifts

Let us collaborate

and turn your next digital challenge into a category-defining success.

Experience

Kimberly Clark (via Soojh AI)
Apr. 2025– Present
Remote, India
React.jsTypeScriptNode.jsExpressAzure DevOpsLangChainMilvusOpenAI APIsRAGDesign TokensDockerCI/CD
Full-Stack AI Engineer & Technical Lead — AI Platforms
  • Architect and lead end‑to‑end development of Observe360 (AI/ML observability dashboard for 350+ marketers) and Sophie (AI‑first content assistant for 60+ data scientists), driving org‑wide AI adoption.
  • Integrate LLM pipelines (OpenAI + LangChain) for real‑time prompt monitoring, hallucination detection, and usage analytics; reduce response latency by 78% (610 ms → 134 ms) and lift user trust scores by 42%.
  • Implement RAG architecture with Milvus vector DB for contextual retrieval; increase content accuracy and relevance by 35% while cutting manual review hours by 60%+.
  • Design and develop React + TypeScript micro‑frontend modules; optimize render time by 82% (520 ms → 92 ms) and improve LCP from 3.2 s to 1.9 s via advanced code‑splitting and lazy loading.
  • Own Azure DevOps CI/CD with feature flags; release features bi‑weekly with <0.6% incident rate across production environments.
  • Standardize frontend design tokens and automate Lighthouse performance gating; shorten release cycles by 25% and ensure UI consistency across AI products.
  • Collaborate with data‑science and MLOps teams to visualize model drift, usage patterns, and anomaly alerts via dashboards powered by Node/Express APIs and Python microservices.
  • Mentor 2 frontend engineers and 1 AI intern; run monthly performance and AI‑UX workshops to improve team velocity by ~40%.
News Corp India
Jul. 2022– Mar. 2024
Bengaluru, India
React.jsDesign SystemsAccessibilityCI/CD
Software Development Engineer
  • Rebuilt content pipeline serving 8M monthly sessions; build time fell from 20 min to 12 s.
  • Created design system of 40 components, accelerating feature delivery by 40%.
  • Raised accessibility score from 75 to 93 via automated axe-core checks and manual audits.
  • Optimised CI/CD (Azure DevOps + GitHub Actions), shrinking release windows by 30%.
Tata Consultancy Services
Aug. 2020– Jun. 2022
Kolkata, India
React.jsJestSPA Migration
Assistant System Engineer– Frontend
  • Migrated legacy jQuery dashboards to React SPA, halving median load time and lifting NPS by 11 points.
  • Authored Jest suite with 80% coverage, reducing regression defects by 48%.

READY TO WORK WITH ME?

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