l o a d i n g . . .
l o a d i n g . . .
As a Freelance Software Developer based in Bandung since October 2022, I have utilized my expertise in various technologies and programming languages to create high-quality web applications. I have expertise in TypeScript, REST APIs, Microservices, Troubleshooting, NoSQL, Linux, Go (Programming Language), Gin, MongoDB, React.js, Webrtc, WebSocket, and more.
One of my successful projects was prototyping a web chat application using ReactJS for the frontend, Golang Gin-Gonic framework for the backend, and MongoDB for the database. I also developed a video call feature using WebRTC technology. Additionally, I was responsible for utilizing Eltraingraph, an application designed to plan, display, and monitor rail traffic using time-distance charts. With Eltraingraph, I created graphs for trains in a user-friendly and efficient manner, allowing for the display of graphs in both planning and live modes, adjusting in real-time according to train delays.
Before freelancing, I worked as a Software Developer at PT Elsicom from October 2016 to October 2022, where I designed SCADA systems for train traffic signaling. I also managed disaster recovery planning and implementation to protect data loggers. Additionally, I managed data loggers and visualized data for reports and replay of train traffic events. I verified data logger performance after updates to identify and correct inefficiencies. I have expertise in Python, C# .net, VB .net, SCADA, PcVue, MySQL, Data Logging, Data Replay, Data Visualize, Docker, and more.
I have extensive experience in developing and maintaining software projects, utilizing a wide range of technologies and programming languages. I have an excellent track record of meeting client requirements and delivering high-quality work.