Experience

14+ years in software engineering

Recent Work

Senior AI Engineer

Government Technology Agency | Aug 2022 - July 2024

Built React.js + MapGL frontend for centralized Geospatial Data Science Platform used by multiple government agencies. Developed LLM + Knowledge Graph platform using Cytoscape.js and Apache AGE for national workforce development initiative. Improved security compliances for SAML Auth, token security, and CORS.

Senior Software Engineer & Frontend Chapter Lead

Global Food Delivery Platform (Berlin, Germany) | Nov 2019 - July 2022

Designed and built payment back-office and frontend apps used by delivery riders worldwide across multiple brands and regions. Led Frontend Chapter across 6 teams with 9 engineers, driving technical strategy, OKRs, and architecture reviews. Managed migration strategies and emergency resolutions.

Senior Frontend Developer & CEO

Software Development Agency (Singapore) | Dec 2014 - July 2019

Initiated UX-focused SPA for European Telecom B2B sales platform. Established frontend architecture with full Jest.js test suite. Created and open-sourced multiple NPM packages including react-layout-builder, react-mousetrap. Led company as CEO, promoting people-first culture and managing enterprise contracts.

Technical Skills

Languages

JavaScript/TypeScript, Python, Ruby, Kotlin, HTML/CSS

Frameworks & Tools

React.js, Redux, Node.js, Ruby on Rails, FastAPI/Flask, MapGL, Cytoscape.js, Jest, Cypress, Postgres, Redis, Apache AGE, Airflow/Spark

Cloud & Infrastructure

AWS, Docker, Kubernetes, Helm, Terraform, GitHub Actions, TravisCI

Specializations

UI/UX Development, Data Visualization, Geospatial Platforms, Knowledge Graphs, Mobile Development (Android/iOS), Frontend Architecture, Agile/Scrum Leadership