M Pratik Kumar
@Pratik_Backend
Associate Backend Developer at Payatu Technologies Pvt Ltd
Bengaluru
M. Pratik Kumar is a Backend Engineer with over two years of experience specializing in Python, Django, and AWS cloud infrastructure. He has a proven track record in optimizing PostgreSQL databases and architecting microservices that handle high-volume API requests. Pratik is skilled in FastAPI, Docker, and Generative AI integration, including RAG systems and LangChain. He holds a B.Tech in Computer Science and has achieved significant cost reductions and performance improvements in his professional roles.
Experience
Associate Backend Developer
Payatu Technologies Pvt Ltd
Architected Django REST Framework microservices processing 10,000+ daily API requests. Engineered secure REST APIs with JWT authentication, OAuth2, and RBAC. Optimized PostgreSQL database queries achieving 40% performance improvement. Developed automated CVE ingestion pipeline processing 50,000+ security records daily. Reduced AWS infrastructure costs by 25%. Implemented asynchronous background processing with Celery. Integrated Generative AI using OpenAI GPT-4 and LangChain. Collaborated on CI/CD pipelines using GitHub Actions and Docker.
Education
Silicon Institute of Technology, Bhubaneswar
Bachelor of Technology (B.Tech)
Computer Science & Engineering
Licenses & Certifications
AWS Solutions Architect
AWS
AWS Cloud Practitioner
AWS
HackerRank Python (Advanced)
HackerRank
HackerRank REST API (Intermediate)
HackerRank
Docker Certified
Docker