Saurabh Kumar

A backend developer and problem solver passionate about building scalable systems and exploring finance. Skilled in Node.js, Express, MongoDB, Spring Boot, Core Java, Microservices, WebLogic, Next.js, and stock trading.

My Projects

Algo-Engine using Word Embedding Techniques

A smart platform that aggregates and searches coding problems using contextual word embedding (BERT + TF-IDF).

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Job Application Portal

A full-stack portal with authentication, job postings, and admin control for managing applicants.

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Tech-Blog

Tech-Blog is a platform to share and explore technical blogs on topics like programming, AI, and cybersecurity. Users can publish their own articles or read others’ posts.

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Smart Expense Tracker

Smart Expense Tracker is a budget management tool that helps users track and manage their expenses efficiently. It features secure user authentication to protect personal financial data.

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My Skills

HTML
Tailwind CSS
JavaScript
Java
C++
Python
SQL
Problem Solving
Backend Development
Node.js
Express.js
Postman
Mongoose