Abhijeet Kushwaha
Results-oriented software engineer with 5+ years of experience building scalable, high-performance applications - modular front-end architectures in React and Next.js, alongside robust backend development in Node.js, Nest.js, MySQL, PostgreSQL, and MongoDB. I have a track record of leading cross-functional teams, driving architecture reviews, and implementing microservices with secure RESTful and GraphQL APIs. And well versed with Firebase and Supabase.
Beyond coding, I'm committed to engineering excellence - mentoring developers, optimizing CI/CD workflows, and collaborating across teams to ship user-focused solutions with measurable business impact. I'm passionate about system design and performance optimization, and I like crafting clean, maintainable codebases that support long-term product growth.
Experience
DataSeers
Building and maintaining Seerportal applications as part of the DataSeers engineering team in Mumbai.
Smart Sight Innovations
MERN Stack Developer · May 2021 – April 2024
Architected a React.js frontend and Node.js backend application.
Built 8+ responsive UI modules with React and Redux.
Built RESTful APIs with Node.js and Express.js, using PostgreSQL and AWS S3 for file management.
Integrated SendGrid and Twilio for messaging.
Received the Outstanding Value Achievers Award.
Led automation of NGEN Finance data synchronization into PostgreSQL/MongoDB.
Set up AWS S3 outbound configurations for loan applications.
Built a manual loan data import service with batch insertion and duplicate/refinanced loan handling.
Automated Master Loan and LLR report generation, and built CSV-splitting functionality with Python (Pandas).
Implemented an MQTT service for real-time ECG analysis.
Developed a 12-lead ECG plotter in React.js.
Integrated the Adobe Acrobat Services PDF Embed API for report generation.
Contributed to legacy code migration and implemented a centralized API request service, cutting code by 30%.
Designed user role-based UI theme changes and built responsive UI with React, Redux, and Tailwind CSS.
Developed a survey module with dynamic fields and conducted unit and integration testing.
Migrated the payment gateway from Stripe to Paddle.
Managed Firebase Admin SDK upgrades for 33K+ production users.
Received the Customer Delight Award.
Ideamagix
Delivered multiple website projects, including JRR Construction Group, Infinity Impex, and Red Thin Line.
Achieved a 95% validation success rate on the CGR Resettlement web application.
Contributed to a Laravel project, improving UX by 20%, and executed WordPress projects with streamlined documentation.
Projects
A business site built for my dad's hand-painted sign board studio in Thane, Maharashtra — 30+ years of craft and 1000+ customers, covering shop advertising boards, name plates, wall advertising, and banners in Marathi, Hindi, and English.
GitHub Contributions
Tech Stack
I'm a generalist at heart who can build with anything, but here's the core stack I've spent the most time with:
Achievement
Certifications
Education
2018 – 2021
Library
Casual Reads
*and many more, these are just one of my best reads
Thing about me
Beyond engineering and build systems, I find balance in the tactile and the thoughtful. Whether it's exploring the nuances of complex architectures or spending time in the real world, my approach to life is driven by curiosity and a desire to understand how things work at their core. I'm a first principle thinker.
Pomodoro Timer
You've reached the end! Or have you? Before you vanish into the digital void, I've got a quick Pomodoro Timer to help you focus better on your next big thing (or just to remind you to stop doomscrolling).