What I've built

01 / Platforms

• Lumicap

  Blockchain RWA Investment Platform

  Shipped · pre-launch

  SkyLab Group

  Led the build of a platform that turns real-world assets — GPU and compute capacity — into on-chain investment funds.

  Owned the crypto core: digital-asset custody via multisig wallets, an on/off-chain ledger with USDC settlement, and fund management with NAV tracking and a clear transaction history.

  • Multi-chain / EVM
  • ERC-20
  • USDC
  • Privy
  • HashiCorp Vault
  • Arweave

• COSAP

  Multi-tenant B2B ERP AI SaaS

  Regulated · Korea

  SkyLab Group

  Own product for an AI-powered ERP built as an affordable SAP alternative for Korean SMBs, spanning accounting, legal compliance, and payroll.

  Primary PM for cross-market requirement gathering across Korean and Singaporean clients, leading design across 8 modules.

  • Multi-tenant SaaS
  • Toss Payments
  • Lago
  • RAG pipelines
  • LLM orchestration

• PAC

  Cloud Service-Provider Billing Platform

  Cloud · Multi-tenant SaaS

  SkyLab Group

  Own the billing for a cloud platform selling compute, storage, and network services to tenants across multiple regions.

  Owned the billing domain end-to-end: usage metering, multi-currency pricing, invoices, credit notes, and revenue dashboards. Specified API-heavy integrations that turn multi-service usage into accurate tenant invoices.

  • Cloud resource usage metering
  • Multi-currency
  • API-first integration

02 / Shipped

• SkyLab Group

  Cost Monitoring Dashboard

  Unified cost attribution across AWS, Azure, Huawei, and Alibaba Cloud.

  4 cloud providers

• SkyLab Group

  Payment Reconciliation

  Reconciliation workflows that close the gap between metered usage and issued invoices.

• SkyLab Group

  Tokenization Workflows

  Investor-facing flows that make on-chain fund mechanics legible to non-technical investors.

  6 modules

• SkyLab Group

  AI ERP Module Suite

  Accounting, legal compliance, and payroll for Korean SMBs, designed cross-market.

  8 modules

• ReOrc AI

  Data Lineage

  Let business users trace data origins and dependencies, cutting reporting ambiguity.

• ReOrc AI

  Data Modeling & Governance

  Governance and access-control frameworks benchmarked against enterprise data platforms.

  95% first-pass UAT

• Zalo

  Game Center Tracking Dashboard

  Replaced manual reporting for Zalo Game Center with a self-serve tracking surface.

  40% less manual extraction

• Zalo

  Ad Placement Optimization

  A/B tested in-game ad placement across the Game Center portfolio.

  30% revenue uplift

• Zalo

  In-Game Event Programme

  Monthly event cadence driving engagement and conversion to paying users.

  15% engagement lift

03 / Case Studies