# Manabu Mukohyoshi

> Senior Software Engineer at Hopper

Location: New York, New York, United States
Profile: https://flows.cv/manabu

## Work Experience
### Senior Software Engineer @ Hopper
Jan 2021 – Present | New York, New York, United States

### Software Engineer II @ Zulily
Jan 2017 – Jan 2021 | Seattle, Washington, United States
- Working for warehouse management system team
- Full stack engineer using Java, JavaScript (Node.js, TypeScript), MySQL, SQL Server, RabbitMQ, AWS

### Software Engineer @ Zulily
Jan 2015 – Jan 2017 | Seattle, Washington, United States

### Software Engineer Intern @ TUNE
Jan 2014 – Jan 2015 | Seattle, Washington, United States
•	Built a prototype to create user segments based on criteria users choose in order to retarget campaigns; kept adding features and fixing bugs; Used PHP and MySQL for the backend and jQuery/AJAX for the front end; Sent out weekly report using data tracked by analytics service such as Mixpanel and Heap
•	Optimized SQL by creating a composite index; sped up from 3-5 minutes to a few seconds
•	Built a prototype to login to all the products at once, using the internal APIs; Used PHP with Symfony Framework, jQuery, 2-factor authentication
•	Migrated code from PHP to HHVM

### Tech Consulting @ HP
Jan 2008 – Jan 2013 | Tokyo, Japan
•Co-lead in project to develop $USD 2 million integrated authentication system for a department store company; interface with client, review design, manage a 15-member coding team and 2-member consulting team
•Worked in teams of 3-10 people to build enterprise infrastructures for more than 10 client companies; provided design, cost estimations, implementation and testing of operation systems, OS virtualization, directory services, databases, mailing systems, clustering systems, backup systems and monitoring systems; developed specialty in Windows OS servers; department was awarded for exceeding its revenue targets in 2012 
•Solely executed 2-month project to build monitoring system for a client; system monitored network switches, routers, servers and storage; customized configuration according to client’s needs; resulted in successful implementation at expected cost
•Member of 20-person Microsoft product study group; attended monthly meetings; gave presentation about OS virtualization and case study based on a personal project experience in which several web servers were needed in a constrained space


## Education
### Master’s Degree in Computer Science
Seattle University

### Certificate in Machine Learning
University of Washington

### Bachelor of Arts in Environmental Information in Computer Science/Software engineering
Keio University


## Contact & Social
- LinkedIn: https://linkedin.com/in/mmanabu

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Source: https://flows.cv/manabu
JSON Resume: https://flows.cv/manabu/resume.json
Last updated: 2026-03-31