Chen, Ming-Ren (Ben Chen)
Work Experience
LeadBest, Backend Engineer, Apr. 2022 ~ Present
✓ Develop new service "Blockchain Payment Platform" which let users pay with crypto currency to purchase point or items in mobile games, which is a game changer to attract more player from web2.0 to web3.0.
✓ Implement virtual column for mysql to accelerate search speed for json. Successfully deduct time consumption from 200ms to 15ms per request.
✓ Refactor Elasticsearch mapping structure to make different type of items can be displayed on same marketplace of website.
KKday, Backend Engineer, Apr. 2021 ~ 2022 Apr
✓ Build API call process for supplier to optimize user experience by performing instant order confirmation, shortening time need for confirmation from few days to 3 minutes.
✓ Coordinate across multi-functional teams for importing inventory control system to ensure 100% product can be bought without encountering out of stock.
✓ Upgrade Laravel version to 6.0 LTS which minimize gap between other internal teams, strengthening internal collaboration.
YOTTA, Backend Engineer, Aug. 2019 ~ Apr. 2021
✓ Optimize website user experience by revising payment process, successfully decreasing the percentage of losing customer before checkout from 10% to 5%.
✓ Develop voucher system for gathering more customer, increasing order quantity by 10%.
✓ Create random product recommendation system to prolong time spent in YOTTA for customer from 3 minutes to 5 minutes in average.
Garmin Ltd., Product Manager , Feb 2017 ~ Mar 2019
✓ Market analysis and product roadmap arrangement. Successfully consolidate internal resource and external market status and release 2019 PND product roadmap.
✓ Determine product SPEC and kick off product development. Confirmed local need and engineering team’s effort, putting down next generation product’s feature/SPEC.
✓ Garmin Korea call center training and set up. Achieve goal of 90% answering rate.
Skills
Language
- Chinese:Native
- English: Business Level, TOEIC:935
- Japanese: Fluent, JLPT N2
- Korean : Fluent, TOPIK Level 5
Programming
- Language: PHP (w/ Laravel), Node.js (w/ Express)
- Search engine: Elasticsearch
- Test: PHP Unit
- Cloud Service: AWS、GCP
- Tools: Sentry、Kibana
Database
Education
National Taiwan University, International Business, Bachelor degree
