- Leading 4 people to build up a Blockchain integration solution, and successfully deliver requested results on time.- Cooperate with business partners, and provides technical advice for supporting CEO to make decisions.- Architect the Blockchain integration solution, including following works: * Breakdown business plans into specs and communicate with colleagues vertically. * Cooperate with the other engineering teams from our business partners horizontally. * Implement… Show more - Leading 4 people to build up a Blockchain integration solution, and successfully deliver requested results on time.- Cooperate with business partners, and provides technical advice for supporting CEO to make decisions.- Architect the Blockchain integration solution, including following works: * Breakdown business plans into specs and communicate with colleagues vertically. * Cooperate with the other engineering teams from our business partners horizontally. * Implement several POCs according to spec in a short time, which helps keeping everyone in our fast-paced project on the same page. * Enhance data quality by applying Saga pattern into our micro service. * Design an ease-to-integrate and robust blockchain subscription service for our partners.Tech stack:- language: solidity, javascript(react), golang- knowledge: docker, k8s, micro service, blockchain - tools: pubsub, rabbit mq, git, GCP Show less

- Leading 12 people to build up a Online ERP system, 6 front-end and 6 back-end- System design according to requirements, which follows the well-designed architecture- Communications with colleagues vertically and cooperate with the SA / UI / QA team horizontally.- Build up basic CI/CD process, automation test by using GitHub Action and Cloud Build (GCP)Tech stack:- language: javascript(react), golang- knowledge: docker, k8s, CI / CD, server-less, micro service -… Show more - Leading 12 people to build up a Online ERP system, 6 front-end and 6 back-end- System design according to requirements, which follows the well-designed architecture- Communications with colleagues vertically and cooperate with the SA / UI / QA team horizontally.- Build up basic CI/CD process, automation test by using GitHub Action and Cloud Build (GCP)Tech stack:- language: javascript(react), golang- knowledge: docker, k8s, CI / CD, server-less, micro service - tools: pubsub, rabbit mq, git, GCP Show less

- Leading 3 people to build up several CRM system.- System design according to requirements, and implemented in a strict deadline. - Establish monitoring mechanism, which helps us actively knows issues happened and improves our service recovery response time.- Contributed as the problem-solver by supporting App team, including following works: * solve weird bugs that only happens on specific iOS versions. * integrate our App with strict-limited government SDK. *… Show more - Leading 3 people to build up several CRM system.- System design according to requirements, and implemented in a strict deadline. - Establish monitoring mechanism, which helps us actively knows issues happened and improves our service recovery response time.- Contributed as the problem-solver by supporting App team, including following works: * solve weird bugs that only happens on specific iOS versions. * integrate our App with strict-limited government SDK. * implement complex UI and features.- Contribute in major revision of VR content editor via Electron / React.- Develop POC of chest-compressions depth detector for Annie VR CPR and supports BD team introduce to our clients.Tech stack:- language: javascript(react), golang, C#(.NET)- knowledge: docker, k8s, site reliability,- tools: git, Elasticsearch, Grafana, Prometheus, Unity, Arduino, GCP, Azure Show less

(On-site)- Design a crash report library (works like Crashlytics). - Improve and maintain several iOS AppsTech stack:- language: Objective-c, Swift (RxSwift)

- Contribute as the sole iOS App programmer in a start-up environment.- Create an over-100k-downloads iOS App (FunNow) from scratch, which helps our business amazingly achieve MoM around 100% every month.- Improve UI / UX by a major revision which contains: * redesigned interface / operation flow according to user feedback * several A / B tests for further decision making * new features required by stakeholders- Create an enterprise-facing iOS App for offline… Show more - Contribute as the sole iOS App programmer in a start-up environment.- Create an over-100k-downloads iOS App (FunNow) from scratch, which helps our business amazingly achieve MoM around 100% every month.- Improve UI / UX by a major revision which contains: * redesigned interface / operation flow according to user feedback * several A / B tests for further decision making * new features required by stakeholders- Create an enterprise-facing iOS App for offline vendors. Tech stack:- language: Swift, javascript (React Native) Show less

- Improve and maintain several iOS Apps and web applications.- Fix bugs and problems across the entire Innooz codebase.Tech stack:- language: Swift, Objective-c, PHP

- Develop web application by using C# (.NET) for vertical integration in manufacturing industry, which is integrated with SAP service through DI server.- Develop a porting tool to support data integration with SAP server.Tech stack:- language: C# (.NET) - knowledge: SAP integration