Work

Everything I have actually shipped.

19 projects, from platforms I have run for years down to single-event sites. Each one opens on what I built and the stack behind it.

Selected

8
  1. Enterprise Coaching PlatformActive2024 - 2026Employees practise sales calls against an AI counterpart that answers in live voice and video, then get scored on the annotated transcript. Over two years I built the knowledge hub, restructured the chat-agent architecture, and owned the assignment system coaches build their programs on.
  2. The A-List WorkspaceActive2022 - PresentFour years and two full generations of the system a media agency runs its business on - projects, briefs, costing, suppliers, finance, HR and org structure, under one permission model. I designed the data model, built the API and the interface, rebuilt the whole platform once, and have kept it running in production since 2022.
  3. The TicketActive2021 - PresentFive years and three full rewrites of the same ticketing product, from The Bros in 2021 to today. It has sold tickets for In The Moonlight, HayFest, Dear Ocean, Isle of Art and SkyNote, and I have built and rebuilt every part of it: the seat maps, the booking flow, the payments, the QR gate and the admin.
  4. InflumationActive2025 - PresentA staff-operated B2B platform that carries an influencer campaign from brief to P&L - quotation, bookings, contracts, submissions, liquidation, payment. I built the contract and document engine: docx templates filled from campaign data, generated on the spot and previewed in-app.
  5. DicaphekhongActive2022 - PresentCoffee discovery for Vietnam, shipped on iOS, Android and web, with honest reviews from people who take it seriously. I worked as the business analyst across the product and picked up parts of the build myself - the app’s social layer and the search service behind the venue index.
  6. The InfluencerActive2021 - PresentVietnam’s publication on influencer marketing - the stories that don’t get told, campaign breakdowns, notes from people doing the work. Live since 2021 and since rebuilt off a badly tangled codebase into a monorepo carrying three properties on one API.
  7. Bitcoin Mining ConsoleActive2023 - 2024An operations console for Bitcoin mining across five data centres - power draw, temperature, miner placement and hash rate. Per-second telemetry into TimescaleDB: I made the dashboards fast enough to actually watch, and moved the codebase off JavaScript.
  8. Online Classroom Platform2020 - 2023Online classrooms built to feel like the room - live video, screen sharing to the whole class, and a lesson composer that turns a PDF into answerable questions. I built the realtime layer on Jitsi, plus payments, subscriptions and automated teacher payouts.

Everything else

11
  1. GateGateActive2025 - PresentA contemporary art gallery in Ho Chi Minh City: a bilingual exhibition programme and artist archive, plus a full shop with variants, vouchers and payment webhooks that pings a Telegram bot the moment something sells. Built and maintained on my own.
  2. A-List Club2025 - 2026A members app that puts premium partner offers in front of high-tier clients, from redemption through to fulfilment. I worked as the business analyst - specifying the loyalty rules and the deal and redemption flows - and built parts of it myself, mainly the loyalty engine and the admin around it.
  3. WeTheIvy Creator2025 - 2026Brands fund a campaign, creators submit Twitter threads, the platform collects engagement daily, ranks them, and pays the winners in USDT on-chain. I specified the campaign and reward mechanics as business analyst, and built parts of them - campaign creation, the rank-based split, and the review gate.
  4. The TalentActive2026 - PresentRepresentation for KOLs and KOCs - professionalising how they present themselves and connecting them to the right brands. The roster and profile pages the agency pitches from, sharing an API and admin with The Influencer.
  5. The LumensActive2026 - PresentThe group’s umbrella site, built straight from Figma: design tokens and a component library first, then nine sections of sticky choreography, glassmorphic cards and a self-hosted image optimizer - verified screen by screen in the browser, not from the code.
  6. Mortgage Broker PlatformActive2023A 360° view of a client’s wealth for mortgage brokers, still in production today. I traced a bug that was quietly returning wrong borrowing-capacity figures to users, fixed it, then extended the engine to multi-borrower scenarios.
  7. F&B Social NetworkActive2023A social network for the food & beverage industry - restaurant owners finding each other, sharing insights, sourcing suppliers, buying facilities from a marketplace. I was the first engineer on it: I chose the stack and designed the schema the team kept building on after handover.
  8. SEC Filing Monitoring2024An internal watcher that catches newly published SEC filings the moment they land and archives them to S3, building a dataset the analysis side could actually rely on. Started from scratch, Celery all the way down.
  9. HayFest2022 - 2023Festival site for HAY FEST - Vietnam’s first multi-experience music and arts festival, staged in Hanoi around several parallel experiences. Ticketing runs on The Ticket.
  10. WowShow2021 - 2022A music series staged at some of Vietnam’s most striking destinations, including Dear Ocean and Isle of Art. Ticketing runs on The Ticket.
  11. The Sponsor2022A platform that connects brands with artists and influencers in Vietnam, turning what is usually a chain of DMs into something with structure behind it.