Amit Gautam

Led full-stack development of HOI passenger app (NestJS + Angular), delivering 5+ modules for 50,000+ users and mentoring 3 junior developers. Built Meet & Greet backend from scratch with complete Encalm API integration for premium airport assistance. Developed end-to-end airport F&B e-commerce module (NestJS) with product customization, cart, and Razorpay payments. Integrated FlightStats + AODB APIs, reducing passenger wait times by 10% through scalability improvements. Engineered real-time Xovis congestion monitoring system, optimizing flow for 20,000+ daily travelers at Delhi T2 & T3 terminals. Implemented emergency SOS module (assistance within 5 seconds) and lounge access feature (15% usage increase). Refactored admin portal, fixed 50+ critical issues, and boosted operational efficiency by 15%.

Architected Django + PostgreSQL backend on AWS, accelerating order processing by 30%. Integrated Twilio SMS, increasing user engagement by 20%. Implemented Stripe payment gateway with 100% uptime for 500+ monthly transactions.

Enhanced AiDash SaaS modules (Django + PostgreSQL), improving data processing throughput by 25%. Automated large-scale data uploads using Python + Jenkins, cutting delivery time by 20%. Architected serverless AWS pipelines for Aditya Birla Group, reducing processing latency by 30%. Collaborated on ETL processes with 5-engineer team, increasing data accuracy by 20%.

Built scalable video learning platform (Python + Tornado + PostgreSQL) supporting 5,000+ students and driving 15% revenue growth. Integrated Dropbox API for e-book distribution, boosting engagement by 20%. Implemented Zoom API for live classes & recordings, serving 3,000+ monthly active learners. Introduced automated test workflows, reducing setup time by 15%. Launched printable digital textbooks for 100+ courses.

Relevant Coursework: Data Structures & Algorithms, Web Development, Database Management Systems