Hey, I'm Sarthak. Delhi, Remote Developed and tested REST APIs for authentication, admin, and betting workflows using Node.

Projects

7 case studies


ShareHub


Distributed Pastebin Service Github 2 Built a production-grade pastebin service with Redis TTL-based auto-expiry, sliding window rate limiting (10 req/min per IP), and cache-aside pattern for sub-millisecond repeat…

10

Req

retrieval via the same API


Containerized the full stack (Node.js + MongoDB + Redis) using Docker Compose and deployed on AWS

EC2 via private ECR registry with auto-restart on reboot


Built an analytics dashboard tracking total views, cache performance, language breakdown, and storage

distribution across MongoDB and S3


TrimLink | URL Shortener, Node.js, Express.js, MongoDB, EJS, JWT Auth LiveLink 2 Built a scalable URL shortener application supporting custom short links, analytics, and user authentication Developed RESTful backend…

with JWT-based authentication, authorization


Designed responsive server-rendered UI using EJS templates for seamless user interaction, middleware, and

session handling for secure access control


Deployed the application with database integration using render with optimized backend routing for efficient

  • Placed 3rd among 150 teams at InnoVortex 2.0 Hackathon; presented final pitch at Microsoft Office

  • Solved 135+ problems on LeetCode, strengthening problem-solving and data structures & algorithms skills

  • Core Web Development Member

  • 1



Work Experience & Education


Aigetai

Role

Backend Developer

Highlights

Delhi, Remote

press.js, and MongoDB

Highlights

Implemented reusable middleware for JWT authentication, request validation, error handling, and role-based

access control

Highlights

Designed backend logic for multiple endpoints, improving API maintainability and modularity Integrated MongoDB for efficient schema design, CRUD operations, and data management

Education

2023 - 2027

Maharaja Surajmal Institute Of Technology (2023-2027)

Bachelor of technology

Skills

Scope

  • C++
  • C
  • JavaScript
  • SQL
  • Python
  • Nodejs
  • Express
  • TailwindCSS
  • Reactjs
  • MongoDB
  • Redis
  • AWS (EC2
  • S3
  • ECR
  • IAM)
  • Docker
  • Linux