Open to opportunities

sanjana kumari

@sanjanakumari1

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Full-stack software developer building production-grade Node.js, React, and AWS systems.

India

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What I'm looking for

I’m looking for a remote role with an international team where I can build production-grade Node.js/React systems, work with WebSockets and AWS, and own end-to-end features—improving performance and shipping through CI/CD.

I’m a full-stack software developer focused on production-grade systems with Node.js, React, and AWS. I’ve shipped a real-time perpetual futures exchange, an encrypted privacy vault, and an AI trip planner—deployed and live.

I bring hands-on experience with WebSockets, CI/CD pipelines, and cloud infrastructure. In my recent role, I designed RESTful APIs, reduced API response time by ~30% by migrating hot-path queries from MongoDB to PostgreSQL, and integrated payment and authentication end-to-end through the React frontend.

Experience

Work history, roles, and key accomplishments

Full-Stack Training Bootcamp

100xDevs by Harkirat Singh

Aug 2025 - Feb 2026 (6 months)

Completed a 6-month Web2 + DevOps program covering Docker, nginx, CI/CD, and scalable system design. Built and deployed real-time apps using WebSockets on AWS EC2 with an nginx reverse proxy.

Docker Nginx CI CD Scalable Systems WebSockets AWS EC2 Reverse Proxy Cloud Infrastructure

Software Developer Intern

Nextute Edtech Pvt. Ltd.

Feb 2025 - Jul 2025 (5 months)

Designed and shipped RESTful APIs in Node.js/Express serving 1,000+ students; reduced API response time ~30% by migrating hot-path queries from MongoDB to PostgreSQL with indexing. Integrated payment and authentication APIs into the React frontend and set up GitHub Actions CI/CD, cutting manual deployments to near zero.

Node REST APIs React PostgreSQL MongoDB GitHub Actions

Full-Stack Dev Trainee

Sheryians Coding School – Kodr Bootcamp

Nov 2024 - May 2025 (6 months)

Built 5+ full-stack MERN applications from scratch, including auth flows, REST APIs, and database schema design. Implemented JWT authentication and role-based access control across multiple production-ready projects.

MERN Stack React REST APIs JWT Role Based Access Control Database Schema Design Full Stack

Education

Degrees, certifications, and relevant coursework

Indian Institute of Technology Patna

Bachelor of Science, Computer Science & Data Analytics

Grade: CPI: 7.98/10.0

Activities and societies: Won Codictive 3.0 Hackathon 2025 (AI trip planner). Volunteered for IIT Patna E-Summit (Creative & Development Team, Feb–Mar 2024).

B.S. in Computer Science & Data Analytics at IIT Patna (Batch 2026). CPI reported as 7.98/10.0.