ATS 90+ Score Resume Builder
Directly edit any section on the live A4 sheet. Quantify bullets with Google XYZ metrics and export a clean, 100% vector single-page PDF.
Kashinath Chavan
PROFESSIONAL SUMMARY
Results-driven Backend Software Engineer with deep expertise in Python, Django REST Framework, and distributed microservices. Proven track record of designing high-throughput REST APIs, optimizing relational databases, and reducing API latency by up to 65% through Redis caching and asynchronous job workers.
TECHNICAL SKILLS
Languages: Python, SQL, JavaScript, Bash
Frameworks: Django, Django REST Framework (DRF), FastAPI, Flask
Databases: PostgreSQL, SQLite, Redis, MySQL
Cloud & DevOps: Docker, AWS (S3, EC2), GitHub Actions, Linux, Nginx
Architecture & Tools: RESTful APIs, Celery, Git, JWT Auth, Postman, Pytest
ENTERPRISE SOFTWARE PROJECTS
Distributed Order Processing & Inventory Locking Microservice
95 ATS- Architected high-throughput transactional order execution engine handling 2,500+ concurrent requests/sec with zero double-allocation errors.
- Engineered distributed concurrency lock using Redis Redlock and atomic database transactions, preventing race conditions during flash sale spikes.
- Optimized relational database queries via Django select_related/prefetch_related and B-tree indexes, slashing p95 latency from 185ms to 24ms.
- Configured asynchronous background queue using Celery and Redis to reliably process invoice generation, payment webhooks, and audit logs.
Real-Time API Telemetry & Rate-Limiting Security Gateway
95 ATS- Developed asynchronous API reverse proxy enforcing sliding-window rate limiting (10,000 req/min per tenant) using Redis sorted sets.
- Implemented JWT authentication with HMAC signature verification and role-based access control (RBAC) across 8 internal microservices.
- Containerized service with multi-stage Docker builds reducing image footprint by 62% and automated CI test pipeline via GitHub Actions.
EDUCATION
Bachelor of Engineering / B.Tech in Computer Science
2022 – 2026Engineering College & Technical University • CGPA: 8.6 / 10.0 CGPA
Core Coursework: Data Structures & Algorithms, Database Management Systems (DBMS), Operating Systems, Computer Networks
CERTIFICATIONS & ACHIEVEMENTS
- Python Institute — Certified Associate in Python Programming (PCAP)
- PostgreSQL Professional Query Optimization & Indexing — Verified Certificate
- HackerRank — Python (5 Stars) & SQL (Advanced Problem Solving)