Experience

Doorstead

• United States
• Real Estate
• 1 - 100 Employee

• Engineering Manager

  • Jan 2023 - Present

• Senior Software Engineer

  • Nov 2021 - Dec 2022



SoundOn

• Media Production
• 1 - 100 Employee

• Technical Manager

  • Jun 2021 - Aug 2021

  Headed a product team of 6. Planned and delegated tasks to members. Guided them thru technical challenges.Collaborated with external partners to deliver podcast services on other million-MAU products.Eliminated 40% of GCP spend by boosting resource efficiency, including 50% reduction in K8s nodes.

• Full Stack Engineer

  • Aug 2020 - May 2021

  Launched the first two SoundOn paid services within a month - podcaster donation web service and live podcast with in-app-purchases. Integrated with TapPay to provide a seamless experience for users.Saved over 90% of network cost, or peta bytes of data per month, by deploying CDN for podcast static files.Renovated the entire CI/CD pipelines with Lerna, CircleCI, Makefile, GCP and Slack.Tech: node.js, postgresql, k8s, bigquery, firebase, gcp, python, react



MilkJobs

• Taiwan
• Human Resources Services
• 1 - 100 Employee

• Co-Founder

  • Jul 2019 - Jun 2020

  Milk Jobs was a instant messaging recruiting platform for SMEs. Developed website, iOS & Android Apps and backend. Onboarded hundreds of corporate users within weeks by introducing automated tools to accelerate sales process. Milk Jobs has 500 DAU, 5000+ users, 1000+ companies, 2000+ jobs. Milk Jobs was a instant messaging recruiting platform for SMEs. Developed website, iOS & Android Apps and backend. Onboarded hundreds of corporate users within weeks by introducing automated tools to accelerate sales process. Milk Jobs has 500 DAU, 5000+ users, 1000+ companies, 2000+ jobs.



nuTonomy

• United States
• Automotive
• 1 - 100 Employee

• Software Engineer

  • Mar 2018 - Jun 2019

  Introduced a new format of autonomous vehicle logs into existing log processing service after company got acquired. Seamlessly migrated all other services to use the new format including two years of data. Guaranteed users from different sites across the US and Singapore to inspect any logs produced by any sites. Redesigned log processing pipeline by introducing AWS Kinesis and SQS to increase reliability and scalability (10 times traffic) and to decouple microservices. Established a new service to keep track of the processing status of every single log. Integrated with Slack, users can easily trace the logs by slack command. Leveraged it to analyze the performance of the pipeline and to deliver SLA. Show less



IBM

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Cognitive Software Engineering Intern

  • Jul 2017 - Aug 2017

  Trained agent to play table football with reinforcement learning and apply to real-world ABB robot arm. Trained agent to play table football with reinforcement learning and apply to real-world ABB robot arm.



Center for Free-Electron Laser Science Hamburg

• Germany
• Research Services
• 1 - 100 Employee

• IT Intern

  • Nov 2016 - Feb 2017

  - Prototyped control system of AXSIS (https://axsis.desy.de/) including graphical user interface. - Cooperated with foreign research group. - Prototyped control system of AXSIS (https://axsis.desy.de/) including graphical user interface. - Cooperated with foreign research group.



Google

• United States
• Software Development
• 700 & Above Employee

• Software Engineering Intern

  • Jul 2016 - Sep 2016

  Chrome OS Video and Camera team. Developed low-level features between Chrome OS and Android system. Chrome OS Video and Camera team. Developed low-level features between Chrome OS and Android system.