Try Wijono

Frontend Engineering Lead

profile-pic

Summary

I am a self learned software engineering tech lead tampered with diverse experiences from project management and data analytics in the energy industry. Currently dealing mostly with Next JS, React JS and Node JS.

Experience

99.co

January 2023 - Present

Frontend Engineering Lead

  • 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)

99.co

October 2022 - Present

Lead Developer

  • 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

99.co

April 2021 - December 2022

Software Engineer

  • 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

ExxonMobil

September 2020 - April 2021

Applications Analyst

  • 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

ExxonMobil

November 2015 - September 2020

Project Management

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

Education

National University of Singapore

January 2024 - July 2026

Master Degree Computer Science

Nanyang Technological University

December 2011 - December 2015

Bachelor Degree Mechanical Engineering

Volunteer

ExxonMobil

July 2019 - April 2021
Founding Member of Sustainability Employee Engagement Drive (SEED)

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

ExxonMobil

July 2017 - July 2018
Vice Chairperson for Orientation for New Employees Singapore (ONES) Committee

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

Awards

IMDA SG Digital Postgraduate Scholarship

Infocomm Media Development Authority (IMDA)

Awarded Postgraduate scholarship to puruse master of computer science in National University of Singapore (NUS)

Engineering and Innovation Design 3rd Prize Award for safety category

Nanyang Technological University and ST Engineering

Designed front brake light for cars to signal pedestrians and other motorists upon stopping. The features of the prototype are as follow:Easy implementation -> Similarity to rear brake lights helps road users to recognize the signals on sight • Easy installation -> Direct connection to the car's power output Easy Vision -> Optimized setup angle to reduce possibility of glare towards road users

References

Try and I are founding members of ExxonMobil Singapore's Sustainability Employee Engagement Drive team. Try has a pleasant and people-focused personality which makes him an asset to any team. He is also responsible and exhibits great creativity in publicity-related design work. He has a passion for helping the community, and was involved in the company's efforts in blood donation and a grocery drop programme to low-income families.
— Alvin Foo