Open to opportunities

Sujata Mishra

@sujatamishra

Message

I am a Full Stack Developer specializing in MERN stack and scalable web applications.

India

Message

What I'm looking for

I seek a full‑stack role building scalable MERN applications with strong DevOps/Cloud practices, automated CI/CD, and collaborative Agile teams where I can optimize performance and lead end‑to‑end feature delivery.

I am a Full Stack Developer with 5+ years of experience specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js) and AWS cloud infrastructure. I focus on building scalable, high-performance applications by combining clean frontends with robust, secure backend systems.

Frontend: Developed dynamic React.js applications with state management (Redux/Context), reusable UI components, and optimized rendering for performance.
Backend: Designed RESTful and GraphQL APIs with Node.js/Express.js, implemented authentication/authorization (JWT, OAuth), and integrated both SQL and NoSQL databases.
Cloud & DevOps: Hands-on with AWS (EC2, Lambda, S3, RDS, API Gateway), Docker, and CI/CD pipelines for deploying cloud-native and serverless applications.

Key achievements:

Built a real-time railway dashboard system using MERN + WebSockets.
Developed an AI-powered document Q&A platform (Django + React + LLM integration) hosted on free-tier cloud.
Created an AI-supported wellness app prototype with React Native + Firebase + LLMs.

I enjoy solving system design and scalability challenges, mentoring junior developers, and experimenting with AI/ML integrations in full-stack projects. Outside work, I tinker with side projects that combine my love for emerging tech and product-building.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Hakuhodo Data Labs Pvt Ltd

Sep 2023 - Present (2 years 1 month)

Architected and maintained MERN-stack web applications for clients including Instamart, Blinkit and Zepto; engineered Node.js RESTful APIs that improved request processing efficiency by 40% and reduced API latency by 25%. Built modular React components increasing frontend rendering speed 30% and automated AWS infrastructure and CI/CD to cut manual configuration 50% and deployment time 60%.

React Node MongoDB AWS Docker RESTful APIs Redux CI CD

System Engineer

TCS

Nov 2020 - Sep 2023 (2 years 10 months)

Built MERN-stack full-stack solutions and Basti railway data dashboards that improved visibility into train schedules and user engagement. Developed secure, responsive React.js interfaces, integrated backend APIs and managed state with Redux and React Context.