👋 Hi! I'm Jason,
a product engineer
based in Melbourne 🇦🇺
Originally from Indonesia 🇮🇩. I'm currently helping local businesses with the team at TrustReviews, while wrapping up my degree at Monash University. Before that, I was a research intern at CSIRO.
- Owned end-to-end operations and cross-functional workflows across the org, plus the customer-facing platform that supports our productized-services model.
- Designed and shipped automated customer workflows (email, SMS, and more) directly attributed to ~$100K in monthly sales.
- Led the roll-out of AI (with specialized internal tooling) across the organization, attributed to a 38% increase in revenue the month after deployment.
- Built an ETL pipeline to organize data from 10+ sources, alongside an internal platform used by 15+ team members across 5 departments
- Rebuilt workflows and internal tools for 20+ team members across Sales, SDR, Customer Success, and Marketing.
- Built an reputation management system used by 300+ SMBs, with features such as review aggregation and review collection.
- Automated internal workflows for order fulfilment, tracking, and analytics, reducing order turnaround time by 42%
- Designed and developed the company website, conducting A/B testing to optimise for conversions.
- Tools: Next.js (React), TypeScript, PostgreSQL, RabbitMQ, PostHog
- Deployed a private LLM inference system on Pawsey's Setonix supercomputer, taking advantage of tensor parallelism across nodes.
- Architected an energy simulator for commercial offices via LLM agents, scaling up to a virtual office of 40 people.
- Generated, evaluated, and distilled 100+ hours of synthetic energy data into a technical report published internally.
- Tools: vLLM, SLURM, PyTorch, Docker, Singularity, Bash, Python, Concordia (Google DeepMind), LaTeX
- Relevant Coursework: Algorithms and Data Structures, Object Oriented Programming
- Learnt introductory IT concepts such as Python, C++, Computer Architecture across 8 units.
- Highest mark out of the cohort for 5 units, highest overall mark across Monash College's Diploma of IT for Trimester 1, 2024
Projects
Led development of a course planner for Monash students with my friends over at the Projects team at Monash Association of Coding, built to replace MonPlan. Features prerequisite validation, course requirement tracking, WAM forecasting, and cross-device plan sync.
Tech Stack: Next.js, TypeScript, TailwindCSS, PostgreSQL
Built an opinionated job aggregation platform that scrapes and normalises 10,000+ listings daily across Australia. Features smart filtering by visa status, experience level, and location. Supports tracking your applications and live resume editing. Integrates with AI tools via MCP.
Tech Stack: React, Next.js, TypeScript, TailwindCSS, Python, PostgreSQL, MCP
Led the Backend and DevOps for the official job board of the Monash Association of Coding, now serving 2,200+ weekly active users. Features automated listing ingestion from partner companies, curated tech opportunities for Monash CS students, and a CI/CD pipeline for reliable shipping.
Tech Stack: React, Next.js, TypeScript, Go, GitHub Actions, Docker
Built an AI-powered virtual dressing room for UNIHACK 2025, placing 3rd out of 150+ teams. Features wardrobe upload, drag-and-drop outfit composition on a mannequin, and AI-driven try-on previews using a photo of the user.
Tech Stack: React, Next.js, TypeScript, Python, AWS Lambda, Computer Vision
An open-source CLI tool for defining screens as React components and previewing the whole thing in a Figma-like wireframe (canvas view and prototype live preview).
Tech Stack: React, Vite, TypeScript, TailwindCSS