Gourav Kar
Backend Software Developer skilled in Python, Django, and REST API Development
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Tasks completed
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Average score
0
Certificates
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Badges
3
Internships & jobs
About
Backend-focused Software Developer with three internships building production REST APIs in Python, Django, and Flask. Delivered 25+ APIs across PostgreSQL and MongoDB systems, cut manual effort by up to 40% through automation, and reduced API response times by 30% using Celery and Redis. Strong foundation in data structures, algorithms, and object-oriented design.
Skills
Experience
Software Developer Intern · Chronon
Nov 2025 – May 2026
Internship
Engineered backend services in Python and PostgreSQL. Architected secure REST APIs with JWT auth and role-based authorization. Optimized SQL queries, resolved 25+ backend issues, and containerized services with Docker.
Django Intern · Perpex
Jul 2025 – Oct 2025
Internship
Delivered 10+ production REST APIs using Django REST Framework. Implemented CRUD operations across 5+ modules. Refactored legacy code, reducing duplication by 25% and improving maintainability.
Web Development Intern · Tata Steel Utilities and Infrastructure Services Limited
Jun 2024 – Jul 2024
Internship
Developed a Flask-based web application to automate tax regime calculations. Designed 10+ backend modules and APIs. Automated tax workflows cutting manual effort by 40% and fixed 20+ bugs.
Projects
CRUD-Flask
Deployed 8+ REST APIs handling 500+ user records using Flask and MongoDB. Secured authentication with hashed passwords via Werkzeug. Redesigned MongoDB indexing and containerized with Docker.
Credit Approval System
Built 10+ REST APIs for loan onboarding and management using Django REST Framework, PostgreSQL, Celery, Redis, and Docker. Created credit-scoring engine and integrated async processing, reducing API response time by 30%.
Education
Dr. D. Y. Patil School of Science and Technology
Bachelor of Technology, Computer Science and Design
2022 – 2026 · CGPA: 9.18 / 10