Harry Martin

Harry Martin

Software Engineer & Product

Building innovative solutions at the intersection of technology and user experience. Passionate about startups, scalable systems, and social impact.

Recently Released

Interactive Animation Demo
VSCode Extension: Agent Worktree Trace

Filter by Skills

Select a category to filter by specific skills

Work Experience

Where I've built and led

Caresquare logo

Caresquare

Founding Engineer

Mar 2024 - Jan 2026

First hire at a fintech startup providing invoice and workflow automation for plan managers in Australia's disability sector (NDIS). PoC to market disruptor. Achieved 18× customer growth, 10× data processing volume. Architecture and development across four platforms; real-time APIs, React front-end, serverless data processing and financial-grade IDV (OpenID FAPI 2.0). Defined engineering best practices, CI/CD workflows, and code review processes for a growing dev team. Led IaC orchestration using Serverless Framework and Pulumi on AWS.

PythonFastAPIAWS Step Functions
GoodHuman logo

GoodHuman

Senior Software Engineer

Feb 2023 - Mar 2024

B2B SaaS startup providing all-in-one rostering, booking, billing and incident management for Australian disability service providers. Delivered conditional logic for dynamic forms, allowing highly customisable customer onboarding with a single form (previous average was 5-10 forms). Delivered code across web, API and mobile projects, reducing dependency on specialised mobile devs. Collaborated on agile best practices and estimation strategies, increasing accuracy by 30%. Coached 3 junior developers in skill development.

TypeScriptReactReact Native
Melbourne Accelerator Program (MAP) logo

Melbourne Accelerator Program (MAP)

Velocity Founder

Apr 2023 - Jul 2023

Participation in Melbourne University's prestigious Velocity Founders Program. Intensive, mentor-driven initiative designed to accelerate early-stage startups. Focused on strategic planning, pitching, lean startup methodologies and network expansion for Housies.

Strategic PlanningLean StartupPitching
Forest Fire Management Victoria logo

Forest Fire Management Victoria

Senior Software Engineer

Feb 2022 - Feb 2023

Victorian Government department essential to fire risk reduction and emergency response. Lead developer on staff safety systems; real-time tracking and cross-platform safety notifications supporting 600+ in-field staff. Appointed as Acting Tech Solutions Development Lead, managing 3 dev teams and external vendor engagement. Led architecture of unified Geographic Data processing and GIS integration for emergency response services. Recipient of the DELWP 2022 'Living the Values' Award for delivery of critical operational safety tools.

AngularC#.NET Core
Bondi Labs logo

Bondi Labs

Lead Product Developer & XR Engineer

Mar 2019 - Apr 2022

R&D focused innovation team of researchers, game developers and software engineers. Led product development and launched Elixar Remote Auditing Platform - smart-glasses enabled video communications SaaS with voice-control, document sharing and remote data-capture for environments with strict safety controls. Established technical product development processes, growing the product team and dependable delivery schedules. End-to-end development for AR simulations (WH&S) and apps for logistics and transport of dangerous goods.

React.NETKotlin

Projects

Featured and personal favourites

Interactive Animation Demo
Completed

Interactive Animation Demo

Interactive product demo animation built with Remotion for Agent Worktree Trace. Features a VS Code file explorer simulation with interactive components demonstrating interactive animation capabilities.

RemotionReactTypeScriptTailwind CSS
VSCode Extension: Agent Worktree Trace
Active

VSCode Extension: Agent Worktree Trace

Open-source VS Code extension for tracking multi-agent development workflows. Provides visual file decorations showing agent activity, conflict warnings when humans edit files agents are modifying, and real-time tracking across git worktrees. MIT licensed.

TypeScriptVS Code Extension APIGit
Acyc.ai Launch - AI Product Dev Tools
Active

Acyc.ai Launch - AI Product Dev Tools

Acyc.ai enables Product Developers to run multi-agent pipelines with reliable and traceable workflows.

AstroVSCode ExtensionClaude CodeGitAI
Web 3D Geological Block Vis
Completed

Web 3D Geological Block Vis

Browser-based 3D visualization tool for geological block data. Renders 211,000 geological blocks showing copper concentration with interactive exploration features including flood fill algorithms, threshold filtering, and explode views. Built as a proof-of-concept demonstrating large-scale geospatial data visualization in a web browser.

deck.glWebGLJavaScriptPython
Lakehouse Analytics Pipeline
Featured

Lakehouse Analytics Pipeline

Spike-tolerant, dynamic payload handling data pipeline with real-time fanout and source data analytics. Implements lakehouse patterns (raw → structured → analytics) with unified Parquet storage, meta-databases, and Athena query layer for financial-grade NDIS data reconciliation.

AWS Step FunctionsAthenaParquetDynamoDBServerless
ConnectID Identity Verification
Completed

ConnectID Identity Verification

Real-time third-party bank identity verification platform for the NDIS using OpenID FAPI 2.0. First implementer of ConnectID Bank Account Verification, enabling zero-trust data submission and identity verification to combat disability sector fraud.

OpenID FAPI 2.0ConnectIDPythonFastAPIAWS
Housies logo
Completed

Housies

Co-living app addressing Melbourne's housing crisis by connecting people with affordable share-house rentals. Led a team of 4 (2 engineers, 1 designer, 1 legal counsel) through the Melbourne University Velocity startup program. Built a React Native PoC and developed OCR/AI-powered internal tools for market research.

React NativeAWS CognitoPuppeteer.NETOCR
Elixar Remote Expert logo
Completed

Elixar Remote Expert

Smart-glasses enabled video conferencing platform for remote instruction, inspection and certification. Hands-free SaaS connecting field workers and remote experts with voice control, high-resolution evidence capture, live annotation, and adaptive stream quality for low-connectivity environments.

KotlinReactWebRTCKubernetesPulumiSocket.io
Working in Isolation
Completed

Working in Isolation

Real-time staff tracking and cross-platform safety notification system for Forest Fire Management Victoria. Garmin satellite GPS integration with SMS fallback supporting 600+ field staff in high-risk remote work. Recipient of the DELWP 2022 'Living the Values' Award.

AngularC#.NET CoreXamarinAzure Service BusGarmin API
Political Donations Visualiser
Completed

Political Donations Visualiser

Open-source data processing and visualisation demonstrating the flow of donations into political organisations in Australia. Automated relationship mapping to reduce manual data processing and deployed as static S3-hosted content.

D3.jsJavaScriptPythonAWS S3

Let's Build Something Together

I'm always interested in hearing about new opportunities, whether it's a startup idea, a technical challenge, or a potential collaboration.

© 2026 Harry Martin