Shivam Jindal

GATE CS Qualified software engineering intern with expertise in Python, FastAPI, AI/ML, and C/C++. Experienced in backend development, database optimization, machine learning, and cybersecurity.

Backend Web Developer Intern - Profices Technologies Pvt. Ltd. - Chandigarh, India

(2025-07 - 2025-08)

• Architected and delivered a grievance backend system using FastAPI and SQLite with a modular layered architecture, complete CRUD operations, OpenAPI/Swagger documentation, JWT authentication, Role-Based Access Control, unit testing (pytest), static analysis (pylint), and Git feature-branch workflows; achieved a 99.80% success rate under load testing.
• Designed a relational database schema with foreign key constraints, UUID-based ticketing, and indexed search fields; tuned SQLAlchemy ORM queries using eager loading to reduce average paginated query latency by 30% (360ms to 120ms) across role-restricted datasets.
• Engineered multi-parameter filtering, wildcard search, and offset-limit pagination for efficient retrieval across role-restricted datasets; automated performance validation using Grafana k6 with 200 concurrent connections and 1,000 total requests, achieving 99.9% success rate, 70 req/s throughput, average server latency of 156ms, and P95 server latency of 745ms under peak load.
• Orchestrated in-memory caching (Redis) for frequent lookups, structured audit logging, and secure bcrypt hashing to reduce redundant database hits; containerized the backend with Docker and deployed it via CI/CD to Render.

Software Development Engineer Intern - Bharti Airtel - Chandigarh, India

(2025-06 - 2025-07)

• Constructed a Python automation service to monitor structured data sources (Excel, CSV) in real time, focusing on modular design, fault tolerance, and maintainability. Supported troubleshooting, helped identify issues, and delivered solutions under strict deadlines.
• Integrated and configured alerting workflows using external APIs (Telegram Bot API), enabling real-time notifications, improved system observability, and faster response to operational changes.

Bachelor of Engineering - Computer Science - Chandigarh College of Engineering and Technology, PU (2023-08 - 2027-08)

Higher Secondary - Class 12 - Sri Guru Gobind Singh Collegiate Public School (2021-04 - 2023-06)