About Me
Henry Kung, Lead Software Engineer From working in several start ups and having a small team of developers, I have delivered several quality applications to production, capable of scaling to enterprize solutions. Took ownership of deploying, developing, and maintaining our web and mobile applications, I've setup CI and CD, bug tracking, analytics on both platforms, along with implementing the UI. I have had the opportunity to work internationally from Canada to Japan. Even though I was abroad, I was still active in the tech community, by attending tech-meetups or joining tech forums though Github/ Discord/ Stack Overflow. I keep myself in the loop with new/ emerging technology through subscribing to newsletters, github repositories, and even participating in Stack Overflow's yearly developer survey.
Technical Experience
- React Native, Java/ Kotlin, Swift
- Android Studio, XCode
- Gradle, Proguard, App store & Play store submission
- Firebase Push Notifications, Touch & FaceID
- Sketch, REST, GraphQL, OAuth, Google Analytics
- Testing (JEST, Enzyme, Sinon, E2E, Eslint, Detox)
- Bug Reporting (Bugsnag, Sentry, Firebase, Crashlytics)
- CI/CD, OTA (Jenkins, Codeship, CodePush, Microsoft App Center)
- React Native Specific
- Context, Hooks/Lifecycles
- React-Redux, Relay/Apollo, Intl
- React Navigation / React Native Navigation
- Integration with native features (Calendar, Contacts, Photo Library, Camera)
- HTML, CSS, Javascript (ES6)
- Bootstrap, JQuery, SCSS/LESS
- Webpack, Node, React, Metoer JS, AEM (Adobe Experience Manager)
- Other libraries such as (momentJS, animateCSS, FontAwesome)
- Sketch, REST, GraphQL, OAuth, Google Analytics
- Testing (JEST, Enzyme, Sinon, Eslint), E2E (Cypress)
- Bug Reporting (Bugsnag, Sentry, Firebase)
- React Specific
- Context, Hooks/Lifecycles
- React-Redux Relay/Apollo, Intl
- React Router
- Python, Java
- Django, Flask, Pipenv
- Java Server Packets
- MongoDB, Postgres
- REST API, Graphql
- AWS (S3, SNS)
- Google Cloud (QuerySearch), Digital Ocean
- Express
- Jenkins, Codeship, Github Actions
- Microsoft App Center, Webpack
- App Store/ Play Store distribution
- OTA (Code Push)
- Nginx, CloudFront
- Setup E2E testing environment
- Planning Release flows and processes
- Heroku, Digital Ocean, AWS EC2
- WSGI, Nginx
Work Experience
Tokyo, Japan
- Manage 3 seperate teams of engineers consisting of 2 to 3 people
- Facilitate code reviews, pair programming, quarterly 1 on 1s
- Participate in weekly sprint planning & sprint meetings, and bi-weekly manager meetings
- Utilize Google Analytics to help business team research, and collect userdata
- Engineering onboarding as well as interviewing/training new engineers
- Enforce and strandardize best practices for engineering development and feature life cycle
- Optimize release flows through GithubActions, Automated E2E and unit testing
- Document multiple feature specifications, user stories, reviewing designs, working closely with Engineering Manager/ Product Manager/ Backend Technical Lead
- Responsible for developing/ releasing/ & maintaining core features on web and mobile platform using React & React Native
Tokyo, Japan
- Documented engineering onboarding as well as interviewing/training new engineers
- Documented feature specifications and UI/UX, working closely with engineering manager/ product manager
- Integrations with bots to keep productivity high (ex. Pull Panda & Dependabot)
- Managing mobile and front end team, with monthly meetings/ OKRs(quarterly goals)
- Responsible for developing/ releasing/ & maintaining core features on web and mobile platform using React & React Native
Tokyo, Japan
- Used React Native to developed both Android and iOS for an expense management app
- Setup a CI, CD, OTA system for releasing several applications through Jenkins, Codeship, CodePush(Microsoft App Center)
- Used Detox along with Jest and enzyme to create mobile unit and e2e tests
- Setup Google analytics and bug tracking to enable impactful business decisions
- Provided input on mobile UI & UX, working closely with the engineering manager & backend team
- Solely responsible for developing/ releasing/ & maintaining core features on the mobile platform using React Native
Toronto, ON, Canada
- Developed an ecommerce mobile platform utilizing React Native on Android and iOS
- Designed REST API to integrate with ecommerce services such as online payment
- Created a master card for one of the top 5 banks in Canada with AEM (Adobe Experience Manager) and Java
- Built a childs food app utilizing Django, meteorJS, and cordova for a mobile experience
- Common libraries used are Lodash, Node, React Native, and React
Toronto, ON, Canada
- Assisted in developing a graphical analysis software for modelling air quality in Tcl-tk
- Assisted in maintaining, scheduling, and troubleshooting air quality forecasts using a UNIX/Linux environment
- Developed shell scripts to help maintain and monitor air quality forecasts using Bash
- Manipulate csv files for air quality analysis using python or bash scripts
- Facilitated in user memory management by creating and sending automated emails
