Try Wijono

• Client: Julius Baer -- Switzerland Private Bank
• Develop a deeply integrated trading application with Module federated micro-frontends across multiple countries
• Successfully led and delivered frontend development of trading application to new country as part of the expansion project

• Lead 5 engineers in developing ReactJS based web application that serves 0.5 million users daily
• Improved 5% year-on-year user traffic by driving technical implementation to meet SEO core web vitals benchmark
• Improved page speed index by 30% with successful leadership of legacy codebase migration to NextJS based web application
• Achieved 100% On-Time Delivery by managing end-to-end development process from frontend (ReactJS) to both backend-for-frontend (nodeJS with expressJS) and CICD pipelines (GCP, AWS, Docker and Kubernetes)

• Assessed technical feasibility during product planning
• Coordinated technical implementation and sequences to ensure smooth sprint development
• Contributed to product features development while leading cross-functional teams

• Saved $X,000 annually by implementing MVP architecture of translation process on client side without paid services
• Architected and developed regional codebase with NextJS and i18n integration with 0 cost by leveraging open source libraries
• Strengthened authentication security with end-to-end password encryption
• Boosted 35% of enquiries / enquirer by implementing the simplification of user enquiry flow
• Improved 20% of enquiry conversion by delivering major revamp to search filter UX

• Developed and Maintained LIMS Software (based on .NET and C#) features ensuring seamless 24/7 global operation across 20+ sites in 9 countries
• Slashed US$ 1 M of OPEX opportunity cost by performing in depth license utilization analysis with PowerBI + Oracle DB connection
• Developed new features for in-house VBA based tool that eliminates human error and prevents potential US$ 1 M demurrage impact to lab operations

• Enabled million dollar investment capital projects for ExxonMobil's Singapore Refining and Chemical plants complex from cost estimation, execution and project controls

Organize roadshow events to raise environment sustainability awareness to employees in Singapore Led nationwide Singapore internal publicity newsletter to raise awareness on environmental sustainability

Led 15 employees to organize 9 orientation events (scale of 100+ new employees) over 1 year period Smoothen new employees' assimilation into the company with business overviews and networking-based events Boosted 30% event participation rate with grassroots marketing and effective publicity approach