Hsuan-shao Chang
basis strong and varied experience in building and shipping performant, flexible, and scalable cloud orchestration frameworks am looking for collaborate onAny impactful Golang project and IoT or Edge Computing
A startup? maybe we can discuss if your business goal is attractive Global wide company work opportunity
Work Experience
Backend Lead • Quincus
Cross culture teamwork. Setting the standard for Go EngineeringLeading & delivering end-to-end lifecycle of features, from concept to deployment to metrics. Contributing at a senior level to all technical discussions and architecture relating to the squad. Working in an autonomous, multi-functional team of developers, QA engineers, designers, and product owners and playing a staff level within our Engineering Team - including mentoring and managing other Engineers within your squad.
I am supporting the hiring of additional Engineers into the squad - from reviewing 'homework' tasks and challenges to interviewing potential additions and leading dispatch system from legacy Builder Pattern to Domain DrivenDesign, with Clean architecture. Reduce 80% issue tracking time. System Containerized.
March 2021 - Present
System Architect • 雷特遊戲有限公司Newtype Games Limited
• Make well-reasoned design decisions and tradeoffs on the platform architecture
• Be persistent in the face of roadblocks with minimal oversight• Own end-to-end projects of increasing complexity• Understand the business and the business impact of the code• Communicate technical decisions through design docs, tech talks, and internal wiki knowledge
• Mentor engineers via tech sharing, design review, and code review
• Build and support new features and functionality for the NTG App Store platform
• Tech Skill in NTG: Node.js, Golang, Redis, MongoDB, MariaDB cluster, Kubernetes, Docker, Docker-compose, and Phabricator as pre-commit code review
• Platform Host on GCP and on-premise VMWare vSphere
• Scrum workflow managed by Jira Key achievement:
1. DAU from zero to 600,000 in four months.
2. Daily deployment pipeline, without an outage, because we success integrate pre-commit git workflow and a strong CI/CD solution. - Pre-commit git workflow is based on Phabricator on-premise. We developed a series program to extend it, which helps our developer can capture unit test errors before git push, capture related unit function tests on day-to-day per commit, via pre-commit PR workflow, and build error handle.
3. Provide a series solution to help content provider to handle and monitor their service status
March 2020 - October 2020
CTO • Digital Pivot Consulting
• Work with an agile team to consistently deliver new features and functionality
• Work cross functionally with engineers, marketing, and product managers• Helping to improve our build processes to make deployment and iteration easier and faster by adding to our backend and services side, building primarily with PHP, Python, Golang
• We are fully GCP hosted, using a range of tools and setups around this: GCE, Docker, CircleCI• Collaborating with product managers and establishing partnerships with Firework. App. (https://apps.apple.com/us/app/firework-best-short-videos/id1359999964)
• Evaluate KOL's influence to the market by data analytics which based on Youtube, Facebook fans page, Instagram, TikTok
• Strong Unit test coverage to keep system stability and reliability
• Building and maintaining internal tools and dashboards, which range fromsimple server-rendered pages to client-side applications
• Agile team work and manage task by Asanahttps://kolhunter.comAchievement:
1. Analytics KOL platform data and design algorithm, which help the marketing decision maker to know which KOL ranking changes. This solution helps commercial application decision-making.
2. Based on our platform achievement, we success signed the partnership contract with Fireworks (https://apps.apple.com/us/app/firework-best-short-videos/id1359999964) as a Taiwan primary partner, which focuses on promo and helps the firework app growth in Taiwan market.
March 2019 - February 2020
Sr. Software Engineer • 17LIVE
• Professional working experience in Golang, MySQL, mongoDB, pub/sub,redis
• Experience with RESTful API and GraphQL API design and implementation
• Experience integrating global payment gateway solutions (PayPal, GMO, AppStore, GooglePlay, SPG, bank account integration)
• Attention to quality through unit tests, pre-commit lint and vet with Arcanist &Phabricator, and performance regression analysis
• Collaborating with project manager, financial department, front end engineer, and mobile engineer• Passion for learning and to mentoring team member
December 2017 - January 2019
CTO • PressPlay_瑞奧股份有限公司
- Supporting company business pivot transfer. From fundraising platform to KOL/Knowledge subscribe platform.
- Supporting to establish Beijing branch office
- Recurving, mentoring tech team growth
October 2016 - August 2017
Co-Founder, Staff Research Engineer • Eye Digit tech, inc.,
- Image retrieval algorithm R&D
- Patent protection
- Expend the market share
December 2009 - March 2013
Education
2009 - 2014
國立交通大學 National Chiao Tung University
Information Management,Image Processing
2007 - 2008
國立暨南國際大學(National Chi Nan University)
Information Management,Data Mining
Licenses & Certifications
[Patent]Image recognition system and operation method thereof
Eye Digital tech, inc.,
CN103208014A
Expires July 2013
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