Work

Platforms where one mistake costs real money.

API-first marketplaces, car financing and leasing, vehicle rental, legal operations, data pipelines and AI delivery. Each one had to work for real customers, with real money and real data.

Fintech · 2022 to 2025Architecture lead

Appex Now: an API-first fintech SaaS marketplace

A marketplace of API-first products for the credit industry, built as composable modules so new products are assembled from existing blocks, with usage insights and usage-based billing for every customer.

React
Next.js
Single-SPA
NestJS
PostgreSQL
MongoDB
AWS Lambda
API Gateway
Docker

Problem: Credit businesses needed ready-to-use, configurable products without building each one from scratch.
What I did: Architecture and engineering leadership, including a reusable micro-frontend architecture on AWS serverless (Lambda, API Gateway, S3, Amplify, SNS).

Automotive finance · 2019 to 2021Engineering lead

Otoz Digital Retail: car financing and leasing online

Customers: Verify identity online, compare cars across dealerships, choose F&I products, and sign the contract electronically, moving between online and in-store at any step.
Dealers: Create and share deals, run KYC checks, and onboard payment and delivery vendors, all without paper.

Angular
React
Next.js
Node.js
Stripe
Plaid
Azure

Client work · Self-employedFull stack

Law firm management platform

Problem: Consultations and meetings were booked, confirmed and tracked by hand.
Solution: Clients book consultations online, the firm manages appointments and consultation workflows in one place, and role-based access means every user sees only what they should.

Next.js
React
TypeScript
PostgreSQL

Client work

YouTube data pipeline

Collects channel, video, comment and transcript data from the YouTube Data API, with quota tracking and background jobs.

Python
FastAPI
PostgreSQL
Prisma
Docker

Mobility · 2018 to 2019

Drivemate vehicle rental

Peer-to-peer and business-to-consumer rental and subscription platform in the APAC region, with IoT vehicle tracking. Frontend and API development.

Angular
Node.js
MongoDB
Azure

My own delivery

AI agent delivery team

Six AI coding agents pick up tasks, write and test code, and report on a shared board. I own the architecture and approve every release.

Claude Code
OpenAI Codex
Google Gemini
MCP

Let's talk

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