Led the technical vision and development of Next Chain, a Web3-powered ecosystem designed to drive the next generation of blockchain applications beyond cryptocurrency.

Lead a team of 9 developers. I built standard workflow for team and introduce scrum tool for team work. Also involved performance assessment for team. Review candidates and join interview meetings. Key Projects: - E-Commerce: Compose.ly, a freelance writer and content market platform. - GDPR Solution: Termly.io, a smart way to align GDPR consent for your website. - Builder: Legal Templates, build 300+ legal forms in automatically. - E-Sign Library: NameGenius, create your own e-signature or branding logo. - PDF editor: RushPDF, edit your PDF file in visually and convert to any types of file. My experience of people management: - Reviewed 100+ candidates and hired 10+ team member. - Host 100+ 1-on-1 meetings per month. - Host 10+ half-year performance assessment meeting with team members. - Host sprint planning, and menitor burn-down chart for tuning our delivery quality. - Host 50+ outdoor team building and monthly team sharing. - Build a culture: “How to thinking in product” not just coding to every team member. My accomplishment of technology for team: - Introduce unit-test (Jest) and teach members how to use it in BDD. - Review design and pre-planning meetings with product owners and designers. - Review / breakdown JIRA stories and assign to team members. - Implement POC / MVP of new products: (ResumeGenius, Composely, Termly, and LawyerAI) - Implement High Order Component for company payment. (CCBill, SafeCharge, and Authorize.net) - Maintain in-house system: Legal Template Admin, revamp it to 3 versions for more visualized and speed up. - Encourage frontend developer to add screenshot and write reading points for code review. - Maintain Git tree and releases / hotfix branches.

Lead and implement main features, A/B tests, and refactoring plans for company growth. I made the checkout conversion rate from about 3% to 5.5% during tons of A/B testing. My key accomplishments in this role: - Survey and introduced TypeScript into team. - Completed 500+ main features of products on time. - Made 10+ refactor plans to revamp legacy codebase. (ResumeGenius, LegalTemplates, and payment app) - Introduced Reselect for memoized selectors. - Create documentation for technical troubleshooting, everytime we solve problem and record it. - Built documentation for newcomer onboarding. - Mentored 20+ new developers for their first 3-months in company. - Join the interview test design for 5+ positions. - Survey and introduced Google Optimize and VWO for A/B test. - Implemented 50+ A/B tests for new UI and features. - Build workflow and standards for A/B testing. - Training developers how to build a A/B test, and test it.

Join 3 new product developments, also support legacy product revamp: - Build UI and features of new product: Legal Templates. (a legal form builder for U.S. market) - Build UI and features of new product: Composely. (a freelance writer platform) - Build UI and features of new product: Termly. (a data privacy compliance solution) - Implement cookie privacy banner and the code snippet for client side. - Maintain in-house content system LTA. (legal template builder) - Support new project: Invoice Genius. (mobile app created by Node.js) - Revamp Resume Genius to v2 and v3. - Revamp Resume Companion to v2. - Upgraded React versions. - Introduced GitFlow to team. - Introduced Redux Saga to team. - Join ESLint, SassLint and webpack update plans.

UI and feature implementations by using AngularJS / Sass / HTML5. Our main product is Google Search Applicant (GSA), the customized module and high security service for enterprise. - E-commerce project: Create a store platform that users can sell their own module for GSA. - Search view and One-box modules development. - Company website integration with GSA. - Client side performance tuning.

Development in many web-based projects, such as CMS, Messenger, Smart TV apps, and websites. - E-commerce: build an EC platform for book/video selling. - CMS project: Use jQuery to build a friendly CMS. - Messenger project: Use NodeJS and Scoket.io to implement a messenger for customer support. - SmartTV app project: Use VieraSDK and JavaScript to implement a video platform. - Website project: Improved many cross-browsers issues and legacy bugs.

Focused on the architecture design of online education platform: - PSD to HTML, and built interactive user interface. - Used MVC pattern by PHP CodeIgniter. - Used JavaScript and CSS to implement pages.