Tanvir SinghThings I've built and shipped.
Sports Academy Platform
Bookings, sessions and attendance for a 30+ player cricket academy. Row locking stops double-booking, and 282 tests run in CI.
CoolBlocks
Urban heat simulator for Climate Hack-tion 2026, built end to end: a map editor and a FastAPI service that reruns the SOLWEIG heat model in about 2 seconds.
Rhombus AI Drift Testing
Fed 7 drifted datasets through an AI data pipeline. Two wrote wrong data with a success status; my validator caught all 14 swapped dates.
QuestShaper Game Server
Led the backend for a team of three: a 7-endpoint Java REST API, with deploys cut from 4 minutes to 40 seconds.
Distributed Job Scheduler
Client-server scheduler that cut average job turnaround by over 99% against a baseline, tested with up to 10,000 jobs.
DormDeals
Campus marketplace I built solo for Android and web, available to 250+ students, with real-time listings and map search.
Where I've worked.
The academy I co-founded, research and industry projects, and the degree I finish in November 2026.
Full résumé
Co-Founder & Technical Operations LeadPrecision Cricket Academy
2025 to now
- Helped grow the academy from 5 to 30+ players, running 30+ sessions a week with 2 coaches across 2 clubs.
- Saved 3 to 5 hours of admin a week by moving scheduling, availability and payments out of calls and messages.
- Built a booking platform around the academy's real workflow.
Research Project, Data Drift TestingRhombus AI
Oct 2026
- Built an S3 to Rhombus AI to Google Cloud Storage pipeline and fed it 7 drifted versions of an orders dataset.
- Found that 2 of the 7 drifts wrote wrong data with a success status, and the chatbot's two claimed date fixes left the output byte-identical.
- Wrote a dependency-free Python validator that caught all 14 swapped dates, backed by 11 pytest, 5 API and 3 Playwright tests.
- Results dashboard and demo video
Software Developer & Documentation LeadWaranara Library Exhibition, industry placement
Feb to Jun 2026
- Built C# gameplay and UI systems for an interactive Unity exhibit over 12 weekly Agile sprints, delivering 7 project deliverables.
- Cut playtest-reported issues from 3 to 0 by logging each in Jira and reproducing it before fixing it.
- Led 80+ pages of documentation for a five-person team so the non-technical client can run the exhibit alone.
- Code on GitHub
Academic Tutor, Mathematics & STEMKumon Education
2019 to 2025
- Raised grades by 30% on monthly tests and school marks across 50+ students, 15 hours a week.
Bachelor of Information TechnologyMacquarie University, Software Technology major
2023 to Nov 2026
- WAM 75+. Graduating November 2026.
- Relevant coursework:
A bit more about me.
I like software that has to work for real people: the booking system an academy runs on, the pipeline that can't quietly write bad data, the deploy that takes 40 seconds instead of four minutes.
Languages
Python, Java, C#, TypeScript, Dart, SQL.
Frameworks & data
React, FastAPI, Flutter, Firebase, PostgreSQL, MySQL, REST APIs, JWT auth.
Cloud, DevOps & testing
AWS, Docker, Terraform, GitHub Actions, Linux, pytest, Vitest, Playwright, JUnit.
Certifications
AWS Certified Cloud Practitioner, GitHub Foundations, HackerRank Software Engineer.
Let's build something good.
I'm looking for graduate and junior roles in software engineering, backend, cloud and DevOps, or full-stack development. Available full-time now.