I'M INTO

Hi there! I'm Sandeep Wadhawan, a backend-focused Full Stack Developer specializing in building scalable server-side applications using Node.js, Express, and TypeScript. With experience in databases like MongoDB and PostgreSQL, I enjoy designing robust APIs and clean architectures. Along with backend, I also work with React and modern frontend tools to deliver complete end-to-end solutions.

Experience

Backend Engineer — Revispy 🔗

Nov 2024 – Oct 2025 | Remote

Developed scalable backend APIs using Node.js, TypeScript, tRPC, DrizzleORM, PostgreSQL to improve data handling and AI-driven review insights.

Enhanced product transparency with AI Timeline and AI Insights features, helping brands and users access trustworthy feedback.

Full Stack Developer Intern — Kirabiz Technologies 🔗

Feb 2024 – Aug 2024 | Remote, Pune

Contributed to Post-Burst, a social media app built with MERN Stack, implementing secure Google OAuth and efficient post management APIs.

Improved client–server efficiency and UI state handling using React, Redux, and MongoDB.

Skills & Abilities

JavaScript

MySQL

ReactJS

NodeJS

ExpressJS

MongoDB

Typescript

TRPC

Drizzle ORM

Git and Github

My EDUCATION

BVICAM

Master Of Computer Application

Bharati Vidyapeeth's Institute of Computer Applications and Management (BVICAM)

2022-2024

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Rajdhani College

B.Sc in Mathematics (Hons)

Rajdhani College, University Of Delhi

2019-2022

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Projects

Sannsta 🔗

Sannsta is a social media application where we can create, like, save and delete posts along with add and view stories.

NodeJS | ExpressJS | MongoDB | EJS | Passport-Auth | Multer

2025

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MERN Chat Application 🔗

Talk-a-tive is a Full Stack Chatting App. Uses Socket.io for real time communication and stores user details in encrypted format in Mongo DB Database.

ReactJS | NodeJS | ExpressJS | MongoDB | Socket.io

2024

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Post-Burst 🔗

Post-Burst is a dynamic social media web application, where users can create profiles, posts, and engage with content by liking their own posts as well as the posts of other users. The platform fosters interaction, making it easy for users to connect and express their appreciation for various posts across the platform.

NodeJS | MongoDB | ExpressJS | ReactJS | Redux

2024

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Certifications & Courses

Cohort 1.0

Sheryians Coding School — Focused on Node.js, TypeScript, RAG, Docker & Scalable Architecture

🔗 View Certificate

NodeJS Certification

Scaler — Mastered building RESTful API's with proper JWT Auth and Bcrypt libraries.

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SQL (Basic)

HackerRank — Learnt about how to write SQL commands with Joins, keys in SQL.

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Javascript Basics Certification

Openweaver — Throughout the programme, I found the exercises presented in the form of animated games which made the learning process quite engaging and enjoyable..

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CONTACT

Let's talk