Saujanya Das

Backend Developer

West Bengal, India 0+ yrs exp 86 · Excellent

About

Backend Developer with strong proficiency in Java and experience building scalable web applications, APIs, and authentication systems using the MERN stack. AI enthusiast with hands-on experience developing LLM-powered solutions through hackathons and personal projects. Hackathon Runner-Up, MLH Finalist, and active LeetCode competitor with a passion for problem-solving and backend engineering.

Skills & Expertise (38)

JavaScript Intermediate

6.3/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

Self-Motivation Intermediate

6.0/10

Years Exp

Analytical Thinking Intermediate

6.0/10

Years Exp

Team Work Intermediate

6.0/10

Years Exp

Adaptability Intermediate

6.0/10

Years Exp

Problem-solving skills Intermediate

6.0/10

Years Exp

Communication Skills Intermediate

6.0/10

Years Exp

Debugging Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Selenium Intermediate

6.0/10

Years Exp

HTML Intermediate

6.0/10

Years Exp

CSS Intermediate

6.0/10

Years Exp

Java Intermediate

5.8/10

Years Exp

Python Intermediate

5.5/10

Years Exp

RESTful API Design Intermediate

5.5/10

Years Exp

API Development Intermediate

5.5/10

Years Exp

React.js Intermediate

5.5/10

Years Exp

Node.js Intermediate

5.5/10

Years Exp

MySql Intermediate

5.0/10

Years Exp

Time management Intermediate

5.0/10

Years Exp

Leadership Intermediate

5.0/10

Years Exp

Creativity Intermediate

5.0/10

Years Exp

Express.js Intermediate

5.0/10

Years Exp

DBMS Intermediate

5.0/10

Years Exp

Operating systems Intermediate

5.0/10

Years Exp

Data Structures & Algorithms Intermediate

5.0/10

Years Exp

Postman Intermediate

5.0/10

Years Exp

TestNG Intermediate

5.0/10

Years Exp

JWT Authentication Intermediate

5.0/10

Years Exp

Routing Intermediate

5.0/10

Years Exp

MongoDb Intermediate

5.0/10

Years Exp

Computer Networks Intermediate

4.5/10

Years Exp

Figma Intermediate

4.5/10

Years Exp

Cucumber Intermediate

4.5/10

Years Exp

C++ Intermediate

4.5/10

Years Exp

Twilio Intermediate

4.0/10

Years Exp

OpenAI API Intermediate

4.0/10

Years Exp

Work Experience

QA Automation Intern

Cognizant

Feb 2026 - Jun 2026

Developed automated test scripts using Selenium WebDriver with Java for web applications. Built reusable test frameworks improving regression testing efficiency. Worked on enterprise-scale systems focusing on debugging, validation, and performance reliability. Gained exposure to CI/CD workflows and software testing lifecycle.