Portfolio
Seven companies, two countries, one habit — own the architecture, then ship it.
The verb on each card is the claim, and it is graded honestly: led, architected, shipped, built, contributed. Enterprise work sits behind client logins; where there is nothing to click, the card says so rather than staying quiet about it.
Systems in production use.
LEDLead Software Engineer
2026–Cypherlab
Real-time esports and sports analytics — live event tracking, predictive models, and the dashboards that read them.
Technical strategy and system architecture for the engineering team: the event pipeline, the model integration and the standards the rest of the team builds against. The product is telemetry for people watching a live match, which makes the latency budget the whole specification rather than a line in it.
LED
2025Extreme Reach
AI-assisted order generation across a global media distribution platform.
Coordinated the project end to end, holding the design scalable while collaborating across teams in several time zones. A creative asset arrives as one file and has to leave as forty, each cut to a different specification, each with a transmission slot that will not move.
SHIPPED
2025Extreme Reach
Accelerated, encrypted file transfer for the production community.
Stability fixes, Apple Silicon compatibility and deployment automation on a 256-bit encrypted transfer system that runs at roughly 80% of available bandwidth, on ISO 27001 infrastructure audited for MPAA and CDSA compliance.
SHIPPED
2025Extreme Reach
Print production plugin for high-end design applications.
Part of leading the Print Products team. Ships into Adobe Illustrator and InDesign across operating systems, which makes every compatibility break somebody else’s deadline.
LED
2022–25Clarity Technologies
AI-powered personal financial wellness platform for individuals and SMEs.
Owned architecture and delivery. Integrated the OpenFinance API and AI models to power predictive financial analytics and personalised recommendations — cash-flow modelling that tells someone whether they can afford next month.
Client platform — not publicly accessible.
ARCHITECTED
2022–25Clarity Technologies
ERP suite streamlining operations for small and medium enterprises.
Drove technical strategy and system architecture, establishing the scalable patterns the rest of the engineering team built against — Go microservices behind Vue 3 frontends.
Client platform — not publicly accessible.
Commercial titles shipped from Seoul.
LEDLead game programmer
2020Dvora Studio
Korean 2D survival-horror adventure. Released 28 January 2020.
Gameplay systems and developer tooling in C# on Unity, plus rendering and asset-bundle optimisation to hit frame targets across PC and console. A game loop is the same discipline as an audio callback, only the deadline is visible and every player is watching it.
LEDLead game programmer
2021Dvora Studio
Story-driven puzzle adventure with a time loop and branching endings. Released 8 April 2021.
Gameplay systems and tooling for a narrative adventure whose entire structure is a repeating day — which makes state management the design rather than a detail. Shipped to Steam, GOG and Nintendo Switch.
CONTRIBUTEDAudio programming
2019Dvora Studio
Roguelite party-based fantasy adventure. Released 28 May 2019.
Audio programming on a commercially shipped title. This is the credit that makes the through-line a fact rather than a claim — DSP modules in Seoul in 2012, game audio in 2019, live match telemetry in 2026, all the same problem of responding in time.
BUILTUnreleased
—Dvora Studio
An unreleased title at the studio. Never shipped.
Development work on a project that did not make it out. It is here because a portfolio that only lists the wins is describing luck rather than a career.
Unreleased — no public record.
Buildings that did not exist yet.
BUILT
2020–22Southpaw Interactive
Ten shipped interactive 3D products for property developers across Asia.
Unity3D and WebGL walkthroughs of buildings that did not exist yet, delivered across desktop, web and AR/VR touchpoints. Turning an unbuilt building into somewhere a buyer can stand rewires how you think about interfaces: every UI since has been a room, and the question is always whether they know where the door is.
BUILT
2020–22Southpaw Interactive
iPad-driven remote presentation for property showrooms, local or global.
Lets a developer drive an interactive 3D presentation from an iPad over Wi-Fi in the room, or across the world over the network — built during the years when the second case stopped being a nice-to-have.
Client system — not publicly accessible.
LED
2020–22Southpaw Interactive
Shared immersive 3D environments for property developers.
Led development of a multi-user platform built on WebRTC and immersive 3D — presence and voice inside a space that has not been poured yet.
Client platform — not publicly accessible.
Built because something needed them.
BUILT
2026Cypherlab
This site — fourteen live artifacts on a single animation loop.
A vertical time machine where scroll position is the year, with fourteen interactive miniatures rebuilt from scratch rather than screenshotted: a Web Audio synth with a real biquad filter, a GLSL visualiser, a game-engine scene, an isometric floorplan, a cash-flow model, a match telemetry panel. One requestAnimationFrame loop owns all of them.
BUILT
2013–16YG Entertainment · YGX
Real-time visual rigs driven by live audio, built to perform with.
GLSL shaders fed by live analyser data, MIDI controllers and DMX lighting control, assembled in TouchDesigner, openFrameworks and Max for Live. Ten thousand people are a test suite that returns a verdict in under a second.
Performance rigs — built for the stage, not for release.
BUILT
2011–13Big Beetle Audio Technologies
Bespoke C++ and Python instruments for real-time digital audio.
DSP modules in JUCE, SuperCollider and Pure Data, VST/AU plugin architecture, hardware MIDI controller support, and cloud connectivity over AWS and WebRTC for networked performance. A buffer callback gives you 128 frames and about 2.6 milliseconds; miss it and a room full of people hears the failure.
Studio tooling — never publicly released.
Built against a clock.
BUILT
2024Clarity Technologies
Finalist out of more than two hundred teams.
An AI-powered personal finance wellness app built on the OpenFinance API, against a hackathon clock rather than a sprint board.
Hackathon build — not deployed publicly.
BUILT
2022Clarity Technologies
Top ten finalist out of forty teams — and job offers from the bank.
A fintech build under competition conditions that ended with consolidation awards and recruitment interest from the sponsoring bank.
Hackathon build — not deployed publicly.
BUILT
2015YG Entertainment · YGX
Top ten finalist out of one hundred global submissions.
A game built inside a jam weekend, a year before games became the day job. The jam constraint is the same constraint as the stage: ship something that works before the room empties.
Jam entry — no live build.