Sanjay S

SS

Looking for a job

Sanjay S

@sanjays4

I build MERN backend applications, REST APIs, and LLM-powered web platforms.

What I'm looking for

I'm looking for an opportunity to build scalable backend and full-stack applications, contribute to REST APIs and MERN products, and grow through mentorship while working on practical AI and LLM-powered solutions.

I've built full-stack MERN applications and RESTful APIs through developer internships at Sharpened Mind Tech & Solutions and Abservetech Private Limited.

At Abservetech, I engineered and documented Node.js and Express.js APIs, optimized MongoDB schemas for CRUD operations, and tested endpoints with Postman using MVC principles. At Sharpened Mind, I deployed a MERN industry project while applying debugging and Git/GitHub workflows across sprints.

I'm also building AI-enabled products, including an LLM-Powered Knowledge Reinforcement System, an AI Sales Outreach application, and a RAG-powered AI Interview Coach using LangChain.js, Gemini, MongoDB Atlas, and LLM integrations.

Experience

Work history, roles, and key accomplishments

SS

Developer Trainee

Sharpened Mind Tech & Solutions

Jan 2026 - Mar 2026 (2 months)

Developed and deployed a full-stack MERN application as part of a final-year industry project under senior developer mentorship. Applied industry-level debugging techniques and Git/GitHub workflows to maintain code quality across sprints.

MERN MongoDB Git GitHub Debugging

Education

Degrees, certifications, and relevant coursework

MU

Madurai Kamaraj University

Master of Computer Applications, Computer Applications

2024 -

Grade: 6.9/10

Pursuing Master of Computer Applications with a focus on advanced computing and software development.

MC

Madurai Kamaraj University College

Bachelor of Science, Computer Science

2021 - 2024

Grade: 6.8/10

Completed Bachelor of Science in Computer Science, building a strong foundation in programming and computer systems.

Tech stack

Software and tools used professionally

Postman

GitHub

MySQL

MongoDB

Node.js

Tailwind CSS

JavaScript

HTML5

ES6

MongoDB Atlas

Gemini

LangChain

Ollama

Groq

Resend

Instructor

Qwen

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

30k+ USD

Job categories

Backend Web Developer Backend Web Developer Full Stack Developer MERN Stack Development Software Developer AI Developer Backend API Developer Backend Engineer Backend Development Backend Platform Developer Backend Systems Developer Remote Backend Developer Backend PHP Developer Python Backend Developer Developer

Skills

JavaScript HTML5 CSS Node.Js Development React MongoDB MySQL Lang Chain Tailwind AI LLM Integration RAG REST APIs Postman Git GitHub Python Ollama Gemini MongoDB Atlas MVC NodeJS ES6 GROQ Resend Instructor Qwen

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