BACKEND ENGINEERING / PROBLEM SOLVING
I'm Ayaz, an ICT undergraduate building backend systems, developer tools, and AI-powered applications.
SELECTED WORK
SYSTEMS ENGINEERING
A complete problem-solving environment: write code, run custom tests, compete in contests, and track verdicts. An independent judge worker handles execution away from the application API.
Durable jobs, worker leases, and idempotent submissions keep retries and late results from becoming duplicate verdicts.
AI & DISTRIBUTED WORKFLOWS
Turn a goal into a plan, distribute subtasks to specialized AI agents, and follow progress as it happens. Research, writing, and critique come together in one coordinated workflow.
Queue-based task routing separates planning from execution, while shared state and streamed updates make long-running work observable.
MICROSERVICE ARCHITECTURE
Browse movies, choose a theatre and showtime, and select seats through a booking flow backed by dedicated services for users, movies, theatres, showtimes, bookings, and payments.
Breaking the booking journey into focused services makes ownership and communication between components explicit.
AI-ASSISTED TRAVEL
Turn a travel idea into a day-by-day itinerary, with hotel and activity recommendations and a wishlist for the places worth saving.
Combining natural-language input with organized itineraries brings recommendations and trip planning into a single experience.
APPLICATION FOUNDATIONS
Organize doctor records, patient information, and consultation sessions in a Java application with dedicated controller, service, and repository layers.
Separate patient, doctor, and session workflows make domain logic easier to follow and extend.
COMPETITIVE PROGRAMMING
Consistent practice across algorithms, contests, and interview problem solving.
PLATFORM ANALYSIS
ABOUT ME
I'm pursuing a B.Tech in Information and Communication Technology at Pandit Deendayal Energy University, 2023–2027. I enjoy turning complex ideas into practical software and understanding what happens when things don't go perfectly.
Java, Python, C++
Data structures, algorithms, operating systems and system design.
Spring Boot, Spring Security, Spring AI, Django, REST APIs and WebSockets.
PostgreSQL, Redis, MongoDB, Docker, AWS EC2, Linux and GitHub Actions.
EXPERIENCE
MAY–JUN 2026 / PYTHON INTERN
Built a Distributor Management System with Python and Django for product management, multi-item billing and invoices.
LET'S CONNECT
Let's talk about backend engineering, systems, and ideas worth making real.