# Wentao Ma

> Team Lead

Location: Sunnyvale, California, United States
Profile: https://flows.cv/wentao

Programming: Java, JavaScript, Python, SQL, R
Frond-end: AngularJS, jQuery, React, Ajax, HTML, CSS
Big Data: Databricks, PySpark, Hadoop

## Work Experience
### Tech Lead, Senior Software Engineer @ TikTok
Jan 2024 – Present | San Jose, California, United States
Accomplished Quality Assurance Lead with a proven track record of ensuring quality and stability for two high-traffic teams (Product Detail, Review). Expert in leading quality efforts for services processing 3K QPS and 120M+ daily PV, directly supporting business growth from $0 to $100M in peak GMV.

• Collaborate with cross-functional leadership to define quarterly roadmaps, OKRs, and technical initiatives. Drive quality across the entire software development lifecycle, from feature design to launch readiness.

• Responsible for E2E testing of hundreds of features annually, with a focus on core business logic like PV conversion, SKU Order/UV, and GMV attribution. Successfully led the quality assurance strategy for the company's expansion into 13 new markets across the EU and Japan.

• Led the 0-to-1 development of robust automation frameworks (backend & UI), test data infrastructure, and service monitoring solutions. Actively researching and implementing AI agents to modernize QA practices.

• Ensure 24/7 service reliability through proactive management of rate limits, circuit breakers, and oncall processes.

### Software Development Engineer in Test @ TikTok
Jan 2023 – Jan 2024
Responsible for Quality Engineering within the Global E-commerce Customer Business team, focusing on critical domains including Promotion, Product Detail Page, Live streaming, and Shopping Cart.

### Software Engineer, Device Operating System @ Amazon
Jan 2022 – Jan 2023 | 森尼韦尔, CA
Responsible for the quality of DeviceOS Connectivity Infrastructure, including validation of the latest Alexa software models across Bluetooth, Wi-Fi, and Cellular protocols.

### QA Engineering Lead @ OnePlus
Jan 2021 – Jan 2022 | 贝尔维尤, WA
Lead a team of 4 to validate the networking domain for the latest OnePlus phone model.

### Software QA Engineer @ Samsung Electronics
Jan 2020 – Jan 2021 | Bellevue, Washington, United States
Device Connectivity

### Software Engineer @ Noviland Technologies, Inc.
Jan 2019 – Jan 2020
File Generation Tooling. Intern between 2019.7-2019.9 and remote support after that.

### Data Scientist Intern @ Viacom
Jan 2019 – Jan 2019 | Boston, Massachusetts, United States
Practicum class - Price model research of Facebook Ads


## Education
### Master of Engineering - MEng in Data Analytics
Northeastern University
Jan 2017 – Jan 2019

### Bachelor of Science - BS
Tianjin University of Science & Technology
Jan 2013 – Jan 2017


## Contact & Social
- LinkedIn: https://linkedin.com/in/wentao-ma-65a379157
- GitHub: https://github.com/WENTAO6688

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Source: https://flows.cv/wentao
JSON Resume: https://flows.cv/wentao/resume.json
Last updated: 2026-03-22