Yumin Hui
Software Engineer
Software Engineer at Nava
San Francisco, California
Section title
Yumin Hui's Email Addresses & Phone Numbers
Yumin Hui's Work Experience
Opendoor
Software Engineer
July 2018 to April 2020
San Francisco, California, United States
FitBud
Software Engineer
August 2017 to November 2017
San Francisco Bay Area
Seesaw Coffee
Manager Assistant
April 2012 to April 2013
Surge Price Service
Software Engineer
August 2017 to November 2017
San Francisco Bay Area
China Life Insurance (Overseas) Company Limited
Financial Planner
June 2008 to June 2010
Shanghai City, China
Nava
Software Engineer
San Francisco Bay Area
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Yumin Hui's Estimated Salary Range
About Yumin Hui's Current Company
OpendoorOpendoor offers an online home-selling service that aims to streamline the sales process. We provide products for sellers, buyer and agents.I worked for the Seller Experience team with a focus on onboarding and offer experience- Built multiple consumer-facing web apps end-to-end from design to development to cross-browser testing using React, Typescript, and GraphQL- Developed new features through... Opendoor offers an online home-selling service that aims to streamline the sales process. We provide products for sellers, buyer and agents.I worked for the Seller Experience team with a focus on onboarding and offer experience- Built multiple consumer-facing web apps end-to-end from design to development to cross-browser testing using React, Typescript, and GraphQL- Developed new features through A/B testing and phased rollouts to key markets that significantly improved KPIs such as conversion rate by up to 10%- Contributed to the internal UI design system library which was used by the entire Sellers (25+) eng teamBefore Seller Experience, I worked on the Home Services team, serving our operators to do their jobs efficiently- Developed a dashboard to allow contractors to access internal data, used by 15+ contractors daily and saved the business 30% in costs- Automated MLS listing status update using server-side JS leading to 10x improvement in speed
Frequently Asked Questions about Yumin Hui
What company does Yumin Hui work for?
Yumin Hui works for Opendoor
What is Yumin Hui's role at Opendoor?
Yumin Hui is Software Engineer
What is Yumin Hui's personal email address?
Yumin Hui's personal email address is yu****[email protected]
What is Yumin Hui's business email address?
Yumin Hui's business email address is y****[email protected]
What is Yumin Hui's Phone Number?
Yumin Hui's phone (213) ***-*133
What industry does Yumin Hui work in?
Yumin Hui works in the Computer Software industry.
Who are Yumin Hui's colleagues?
Yumin Hui's colleagues are Stephen Collins, Forrest Peters, Amanda Fleming, Hanna Frazier, Vincent Ketelaars, Shaun H., David L., Jacob Powers, Timothy Courrejou, and Xander G.
About Yumin Hui
📖 Summary
Software Engineer @ Opendoor Opendoor offers an online home-selling service that aims to streamline the sales process. We provide products for sellers, buyer and agents.I worked for the Seller Experience team with a focus on onboarding and offer experience- Built multiple consumer-facing web apps end-to-end from design to development to cross-browser testing using React, Typescript, and GraphQL- Developed new features through A/B testing and phased rollouts to key markets that significantly improved KPIs such as conversion rate by up to 10%- Contributed to the internal UI design system library which was used by the entire Sellers (25+) eng teamBefore Seller Experience, I worked on the Home Services team, serving our operators to do their jobs efficiently- Developed a dashboard to allow contractors to access internal data, used by 15+ contractors daily and saved the business 30% in costs- Automated MLS listing status update using server-side JS leading to 10x improvement in speed From July 2018 to April 2020 (1 year 10 months) San Francisco, California, United StatesSoftware Engineer @ FitBud Social app for finding fitness buddies.✦ Implemented local & Facebook authentication w/ Passport for easy sign-up✦ Built modular front-end components w/ React for instant response & flexibility From August 2017 to November 2017 (4 months) San Francisco Bay AreaManager Assistant @ Seesaw Coffee ✦ Managed online sale platform & conducted promotion through social media✦ Organized daily administration From April 2012 to April 2013 (1 year 1 month) Software Engineer @ Surge Price Service Uber internal API clone based on real-time supply and demand.• Designed service-oriented architecture with decoupled micro-services to ensure stability, flexibility, and scalability• Built service gateway using AWS load balancing and Node clusters to support 100 simulated user requests per second.• Utilized AWS SQS and REST API for high-throughput, low-latency inter-process communication between services.• Created caching layer to reduce response time from 500ms to less than 1ms• Visualized simulated data with Elastic Search & Kibana From August 2017 to November 2017 (4 months) San Francisco Bay AreaFinancial Planner @ China Life Insurance (Overseas) Company Limited ✦ Designed plans matching clients’ financial needs ✦ Coordinated w/ business partner to increase sales volume From June 2008 to June 2010 (2 years 1 month) Shanghai City, ChinaSoftware Engineer @ Nava San Francisco Bay Area
Yumin Hui’s Personal Email Address, Business Email, and Phone Number
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In a nutshell
Yumin Hui's Personality Type
Extraversion (E), Intuition (N), Feeling (F), Judging (J)
Average Tenure
1 year(s), 1 month(s)
Yumin Hui's Willingness to Change Jobs
Unlikely
Likely
Open to opportunity?
There's 91% chance that Yumin Hui is seeking for new opportunities
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