I'm a Backend Engineer with 3.2 years of experience building scalable backend systems using Python, FastAPI, Flask, and Django.

My work spans REST APIs, microservices, real-time systems, database-driven applications, and event-driven ETL pipelines across cloud-native environments.

I've worked on systems supporting 10K+ active users, achieving sub-200ms response times and 99.9% uptime, while also building cloud-based data pipelines using GCP, BigQuery, Pub/Sub, and Asyncio.

• Backend-focused Python Engineer
• Experienced with scalable APIs and microservices
• Hands-on with cloud-native and event-driven systems
• Strong focus on performance, reliability, and maintainable architecture
• Based in Jaipur, India

Backend Engineer · Sept 2025 – May 2026 FastAPI · MongoDB · AWS S3 · Zoom OAuth · Docker Jaipur, Rajasthan

• Engineered a scalable Digital Assessment & Submission Platform with multi-modal evaluation logic and automated scoring, optimizing MongoDB queries from O(N²) to O(N) for 10K+ active students with sub-200ms response times.
• Architected an enterprise-grade Real-Time Classroom System featuring multi-tenant scheduling and clash detection, maintaining 99.9% uptime across 1,000+ daily meetings.
• Designed an Exam Registration Workflow using dynamic IST time-window validation and aggregation pipelines, reducing registration errors by 60% and support ticket load by 80%.

Associate Cloud Native SDE · April 2025 – June 2025 Python · GCP Cloud Functions · Pub/Sub · BigQuery · Asyncio · MySQL Jaipur, Rajasthan

• Architected a cloud-native, event-driven ETL pipeline using Asyncio and GCP Pub/Sub for cross-environment BigQuery migrations, dynamic schema adaptation, and concurrent data processing.
• Implemented MySQL-backed pipeline metadata tracking and execution logging with automated retry mechanisms, service account authentication, and structured error auditing.

Software Engineer · Jan 2023 – March 2025 Python · Django · Flask · Azure · RESTful APIs · CQRS · NLP · SQL Jaipur, Rajasthan

• Developed microservices for a Python (Flask)-based CRM and time-tracking system using the CQRS pattern and RESTful APIs, providing real-time executive analytics on leads and resource utilization.
• Architected a full-stack Django POC (WhiteSpace Admin) for real-time collaborative whiteboarding, incorporating session management, non-transferable host permissions, and dynamic PDF/image export.
• Engineered Azure Data Pipelines and custom Python automation utilities for modular ETL across distributed systems, alongside LLM prompt pipelines for insurance data extraction.

Email chirag1706gupta@gmail.com

LinkedIn chiraggupta1706

Always building. Always learning.