ATHARV SANTOSH SANKPAL

Full-Stack Software Engineer
✉️ 01atharvsankpal@gmail.com 📍 Pune, India

Professional Summary

Full-stack software engineer with hands-on experience building and leading automation SaaS products at scale.

Strong background in React, Node.js, Express.js, and PostgreSQL.

Proven ability to deliver end-to-end solutions, optimize performance, and own product delivery.

Software Engineer

Sep 2025 – Present
  • Developing end-to-end product features with frontend, backend, and SDET teams
  • Optimizing performance bottlenecks and fixing bugs by discussing with SDETs
  • Engineering technical solutions like streaming data, using queues, and async tasks
  • Designing and Writing Efficient SQL quries and exposing them via secure RESTful API
  • Implementation of pixel perfect designs provided by design engineers.
Next.js PostgreSQL Express.js PgBoss Streams Queues Async Tasks Google Cloud

Full-Stack Tech Lead (Contract)

Apr 2025 – Sep 2025
  • Gathered requirements directly from clients and translated them into functional and technical designs
  • Designed UI flows, implemented frontend features, and architected codebases and refactored existing codebases
  • Developed, deployed, and hosted full-stack applications on VPS environments
  • Led end-to-end product delivery
  • Mentored interns, reviewed implementations, and guided requirement execution
Express.js MongoDB Next.js Node.js VPS React-Native

Full-Stack Engineer Intern

Jan 2025 – Mar 2025
  • Delivered multiple full-stack projects under tight timelines
  • Reduced system latency by 60% through backend and query optimizations
  • Integrated AI agents and blockchain components
  • Improved system efficiency using scalable architecture decisions
AI Agents Blockchain Next.js Flask Ethereum Solidity

Full-Stack Developer Intern

May 2024 – Dec 2024
  • Built scalable backend services and responsive frontend applications
  • Designed and documented application architecture for automation tools
  • Collaborated on client-driven feature development and delivery
React.js Express.js Tailwind CSS Bootstrap

Technical Skills

Languages

JavaScript, TypeScript, Java, Python, C/C++, PHP

Frontend

React.js, Next.js, React Native, Tailwind CSS, Bootstrap

Backend

Node.js, Express.js, Flask, Laravel

Databases

PostgreSQL, MongoDB

Tools & Platforms

Prisma, Zod, AWS, Docker, Git, Stripe, Cloudinary

Concepts

UX, REST APIs, Microservices, System Design, Performance Optimization

Leadership & Achievements

Education

B.Tech in Computer Science & Engineering
Shivaji University
CGPA: 8.3 | 2021 – 2025