Looking for a job

Qingquan Wang

@qingquan

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distributed systems, full stack, recommender system.

China

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What I'm looking for

Looking for senior positions of software development about SaaS products, recommender systems, data systems or multimedia systems.

10+ yrs of distributed systems development.
5+ yrs large scale recommender systems and machine learning.
Full stack engineer.
startup experience.
github contributor with 1K stars, library is adopted by stable diffusion.

Experience

Work history, roles, and key accomplishments

Founder & CEO

Xiaogo Tech Ltd.

Jan 2017 - Dec 2022 (5 years 11 months)

1. Design business software products and build a full stack engineering team. Lead about 10 engineers, design the architecture and deliver challenging components.
2. National High-Tech Enterprise Award in 2020.
3. Main products suite keep serving customer core businesses until present for more than 6 years.

Python Full Stack Engineering Django PostgreSQL SaaS React Material UI Redis AWS S3

Lead Architect

bmw brilliance automobile

Jan 2021 - Dec 2021 (11 months)

1. As the lead architect of logistics and production in BMW China factory, I am responsible for architecture design and technology management of all IT solutions during the manufacturing process.
2. Design the cloud migration plan.
3. Design architecture of innovative products including predictive maintenance, AGV management system and more.

IoT Supply Chain Logistics Manufacturing

Sr. Software Engineer

Yahoo! Inc.

Sep 2011 - Nov 2016 (5 years 2 months)

1.Design and lead to build the next-generation large scale machine learning solution for search ads CTR prediction.GTM with 1.5 RPS increase.
2. Design and develop several ads retrieval algorithms. Go to East Asia markets with 15% RPS increase.
3. Responsible for search ads distribution serving system and large scale machine learning system.
4. Develop NLU algorithms.
5. Won CEO award twice.