📝 Building Smartpoin & Treasure Hunt backend service for MySF app using Go, Echo, Aerospike, Postgre.📝 Building cocktail feature on SRIS mobile app using React Native.📝 Building Marketplace CMS backend service using Node.js, Express, Postgre.📝 Building Digital Outlet CMS backend service using Go, Echo, GraphQL, MySQL.🛠 Tech stack: Go, Echo, Node.js, Express.js, PostgreSQL, MySQL, GraphQL, Redis, Aerospike, Pulsar, Elastic, Kibana

📝 Building admin dashboard & API for daily/monthly report to Bank Indonesia.📝 Building merchant dashboard for Zipay's partners & merchants.📝 Building API service for QRIS transaction & integrate to switching company.📝 Technical support for Zipay's partners & merchants.🛠 Tech stack: Node.js, Express.js, React.js, MSSQL Server

📝 Teaching IoT dev class using Arduino, Raspberry Pi, ESP32, Node.js & MySQL.📝 Teaching full stack web dev class using Node.js, MySQL, PostgreSQL, MongoDB & React.js.📝 Teaching Android mobile dev class using React Native.📝 Teaching data science class using Python, pandas, matplotlib, plotly & scikit-learn📝 Teaching coding for teens class using HTML, CSS, JavaScript, Android App Inventor & Arduino

📝 Conducting visual and measurement tests on mobile phones assembly.📝 Maintain records of testing, additional info & some production metrics.📝 Ensure all necessary procedures and products are inspected in a standard.

📝 Responsible for teaching & training high school students about red cross, first aid, evacuation, disaster management & family care.

📝 Responsible for creating, producing, and announcing topics over the radio, including entertaining programs, news, interviews and advertisement.