Aayush Bajaj's CV
Summary
- Early-career AI/ML engineer (M. Stat) with strong interests in the Mathematics of Statistical learning. Equipped with the abstraction skills of a Computer Scientist (B. CompSci) and the practical architecting skills of a Software Engineer --- I enjoy making end-to-end pipelines to deliver real products for real use-cases.
Education
University of New South Wales, Bachelor in Computer Science (AI), Minor Mathematics
- Feb 2021 – Sept 2025
- Sydney, Australia
University of New South Wales, Master in Statistics
- Feb 2026 – Dec 2028
- Sydney, Australia
Skills
- Productionising: Nginx, Docker, AWS, GCP, Azure, Vultr
- Software Development: Java, JUnit, Go, Typescript, Javascript, Python, C, SQL, noSQL, LaTeX
- Libraries & Frameworks: NumPy, PyTorch, Matplotlib, Pandas, React, Svelte, Node
- Deep Learning: Python, HPC, Pre-processing, Inference, Tuning, Jupyter, Conda
- Linux: Shell, Git, Emacs, N/Vim, Tmux, Arch, Ubuntu, Debian
- Languages: English (Fluent), Hindi (Proficient), Japanese (Beginner)
Projects
- May 2023 – present
- A mature pipeline built with Hugo and Emacs' org-mode. 1,073 exposed URLs.
- Influenced by Roam Research, Tiago Forte and Niklas Luhmann; Gruvbox themed.
- Oct 2024 – June 2025
- Implemented 2D and 3D state-of-the-art semantic segmentation architectures on the KiTS19 dataset; achieved full marks with a class-leading Mean Sørensen–Dice score of 78.
- Reproduced nnU-Net pipeline end-to-end on Nvidia H200, A200 chips and published a concise report.
- Continued tuning to achieve official KiTS19 leaderboard ranking of #57 with improved Dice score of 0.9129
Medical Software WebApp
- Alpha-Cure Medical Centre
- Scored a High-Distinction in this term-long project.
- Backend built in Python with Flask. Database in Azure SQL. Frontend built with React. Testing and coverage with Pytest and Cypress. Delivered in Docker.
- Kaggle
- Read and implemented the UNet paper / architecture from scratch.
- Combined Dice and Focal loss to address 97% class imbalance. Raw IoU 0.66.
- 31,034,690 parameter count across encoder-decoder hierarchy. 0.71 IoU validation after morphological post-processing.
- Parallelised on High-Powered Compute with CUDA.
- Oct 2025 – present
- Built in Svelte, using an existing colour scheme and codebase from Shrine.
- JSON data backend with prerequisites visualised as floating arrows.
- Clickable cards with contributor and topic search functionality.
- June 2025 – present
- Excellent region-level and full-file encryption bound to a small set of key mappings.
- Integrates smoothly into an existing Neovim workflow.
- May 2022 – present
- Built in Svelte to learn the framework.
- Images and historical facts included.
- May 2025 – July 2025
- Heatmap variant included.
- Mar 2025 – present
- Common number theory, stats, algebra, linear algebra, and unit/base converters served over a RESTful Go API.
- Static frontend deployed behind Nginx with a systemd service and HTTPS.
- Feb 2025 – present
- OAuth2/JWT auth; vector search using embeddings in pgvector.
- Persistent block storage with caching and live processing status.
- Bun, Typescript, PostGreSQL, OpenAI
- Aug 2024 – present
- Version-controlled experiments and interview problems.
- Implementations for a wide variety of architectures and algorithms; supervised and unsupervised.
Experience
Technical Consultant, Software Engineer, Architect
- 2024 – present
- Sydney, NSW
- Deployed, configured and version-controlled Frizz Ande's site and corresponding mail-server.
Open Source, Contributor
- 2021 – present
- Remote
- Opened first issue on a Roam Research theme, and my first pull request on a plugin.
- Patched Mopidy source code; continued bug reporting in various repositories
- Version controlled answers to textbook exercises and built my own original apps and plugins.
Self-employed, Private Tutor
- 2019 – 2023
- Eastwood, Sydney
- Coached high-school students in Mathematics and English; structured weekly drills and feedback to move grades from C/D ranges toward A/B.
Connect Education, Presenter
- 2022
- NSW
- Built and delivered intensive “crash-course” seminars in Mathematics and English to HSC cohorts.
- Produced all slides and handouts in LaTeX.
XCD Education, Classroom Tutor
- 2020 – 2021
- Eastwood, Sydney
- Produced and marked HSC English materials at scale; collaborated with staff on delivery timelines.
- Scaled a Notion workspace with deployable booklets tethered to proprietary databases.
Extra-curricular
St. Vincent de Paul, Volunteer
- Nov 2021 – Dec 2022
- West Ryde, Sydney
- Carried heavy objects around
- Shelved and unshelved books
Parkrun, Volunteer
- 2024 – present
- Rhodes; Paramatta
- Sorting tokens (in quadratic time)
- Marshalling
- Barcode Scanning
Ultimate Frisbee, Player, Captain, Coach
- 2022 – present
- Sydney
- Local league player: NSU, Hills, Manly; coached (Hammertime) in Division 4
- University athlete representative: Silver Medal, 2023 University Nationals; Club Executive, 2024
- State Representative Athlete; MVP Medal Recipient
- National Club Open's and Mixed Player: Bench, Ironbark, Hills, NSU, Horizon, Manly
Certificates
References