Enterprise application & architecture with AI.#Angular #TypeScript #Java

- Led a six-engineer cross-function team and collaborated with the product and design team to improve and maintain the M&A workflow management tool, Collection.- Facilitated the team to fix UI defects and implement trackers and profiling tools, reducing production container OOM crashes.- Identified the performance bottleneck and refactored the production database architecture.

- Part of the engineering team hiring committee.- Re-structured the dev team with offshore engineers.- Introduce Agile/Scrum process.- Provided SEO advice and technical guidance.

- Accountable for project roadmaps with scaling plans, cost estimation, and headcount management.- Restructured the engineering staff's operational workflow by redefining workflow, slashing tech debt, and establishing the Agile UX process.- Directed the universal search function and enabled users to search across school archives, community user-generated content, and library resources. - Fostered data-centric approach and designed educational recommendation system - - Produced the library learning mobile app and integrated it with third-party systems to serve the school community.

- Launched a new version of Vialogues - a real-time video discussion platform with transcoding, auto-transcription, and time annotation. (AWS)- Designed and create a new EdLab and Library website. - (Node.js, React)- Built the single-sign-on (SSO) solution for website and mobile apps. - (CAS, SAML2, Maven, Node.js)- Cultivated the best practice for containerization and mentored the team to use Docker.- Acted as a leader to align team goals and created execution plans to ensure on-time delivery.

- Built a team of six, designers and engineers from scratch, and orchestrated with offshore contractors to develop e-commerce, branding, and campaign websites and iOS/Android mobile apps.- Directed the team and shipped 20+ websites and mobile apps- Partnered with clients directly and provided technical decision advice and solutions.- Architected scalable technical systems and defined timelines for deliveryTech Stack: Express.js, jQuery, React, Swift, Objective-C, Java, Sails.js, PHP, WordPress, Magento

- Created a B2B loyalty and reward program website and mobile apps for food and beverage business owners - (Objective-C, HTML 5, CSS 3, JavaScript)- Collaborated with a team of seven engineers and designers to improve website user experience and resolved browser capabilities issues - (IE 6,7,8)- Designed and delivered realtime API services - (Node.js, Backbone.js, socket.io)- Partnered and produced a parallax scrolling landing page. - (jQuery, HTML5, CSS3)

- Built the first scrollable tab web component for ZK Framework in Vanilla JavaScript, HTML, CSS, and JavaEE. (https://bit.ly/zkoss) - Developed the new official website and UI component library demo site, and boosted the official website SEO from the third page to the top five Google search results.- Accomplished the migration from prototype.js to jQuery for DOM manipulation - Acquired in-depth knowledge about browser compatibilities (IE 6-8, Firefox, Opera)- Fostered CI/CD best practices and built the pipeline with daily deployment and QA cycle - (Selenium, QA, DevOps, Maven, Jenkins)