Held responsibilities across different teams and systems, including the merchant and product data center, data pipeline processing, seller dashboard, content management system, and price recommendation engine.Worked in close collaboration with engineering managers, and other architects to design, develop and enhance various systems.Demonstrated proficiency across various technology stacks, encompassing a wide range of SQL databases (both traditional and distributed databases)… Show more Held responsibilities across different teams and systems, including the merchant and product data center, data pipeline processing, seller dashboard, content management system, and price recommendation engine.Worked in close collaboration with engineering managers, and other architects to design, develop and enhance various systems.Demonstrated proficiency across various technology stacks, encompassing a wide range of SQL databases (both traditional and distributed databases), No-SQL databases, message queues, and more.Participated in the Architecture Review Board Committee to assess both new and existing systems at Tokopedia.Engaged in proof-of-concept (PoC) projects for the evaluation of new technology stacks.Served as a source of knowledge and set an example for teams and engineers. Show less

Designed data center systems for merchant and product information, enabling analytical and statistical calculations that benefit sellers and various other services.Held technical responsibility for the entire system, gave feedback, and actively pursued system enhancements.Served as a technical mentor within the team.

Managed a team of five engineers to develop, maintain, and improve Tokopedia's smartphone trade-in system, involving tasks like streamlining checkout, payment, and shipping processes, as well as seamless third-party integration.Collaborated closely with the Product Manager to brainstorm product ideas, ensure timeline adherence, and create task breakdowns.

Developed, maintained, and improved the Tokopedia’s flash sale and campaign system.

Developed and maintained official store internal systems.

Delivered practical and tutorial sessions for courses in informatics engineering including: basic programming (C, Java, Python), algorithm & data structure, object oriented programming, and introduction to artificial intelligence.Responsible for organization and delivery of practical sessions and coursework marking and feedback.Engaged in lecturer community service as a mentor, assisting high school students in Python programming education.

Lab. Staff , Lab. Network Administrator, Lab. Team Coordinator, Lab. Main Coordinator