TenderBoard is Singapore's fastest growing eProcurement platform and B2B marketplace, connecting buyers and suppliers throughout the source-to-pay process. We help buyers digitise and automate their sourcing and purchasing activities and empower suppliers with data and business opportunities. With team implement scrum in our software development process, refining software development and QA process. Help team on their daily issues and obstacles, distribute tasks and create some technical specs. Growth our engineers from three to ten people. Provide sources for team to learn our systems.

Help engineers on their daily issues and obstacles.

My responsibilities at Tenderboard is develop new features and maintain our eProcurement and marketplace.

Wonder is a global HR and technology services provider, with 350+ talents under management and operations in 9 cities. Here, I help Wonder's partners to develop and maintain their application systems to support their business.

Seoul National University of Science and Technology (abbreviated Seoultech) is a national university located in Nowon-gu, Seoul, South Korea.I'm working remotely here. I participate in creating and maintaining some android applications and web API service for Seoultech Lab's project.

Nimble and creative mobile application development studio - crafting splendid iOS and Android app for our various clients.My responsibilities are create android applications for our clients, and create/maintain our products.

PT Aisin Indonesia is a reputable automotive parts manufacturers in Indonesia. The Company operates as a joint venture company between Astra Otopart Group (Astra International Group) and Aisin Japan Group (Member of Toyota Manufacturer Corporation Group).I help finance division to provide a financial report and provide system for internal use, such as maintain internal procurement system and develop stock opname system.