Kin CHUNG ADRIAN LAU
Summary
Experienced Android developer specializing in user-centric design and efficient coding practices. Proficient in Kotlin, Kotlin Multi Platform, and Java, with strong skills in Compose and XML. Expertise in GraphQL and Retrofit for streamlined application development, alongside testing frameworks like JUnit and version control with Git. Familiar with Agile methodologies and project management tools such as Jira to optimize delivery and collaboration.
P.S. Since I am a British Citizen passport holder, so I don’t have any problem in working in UK.
Overview
22
22
years of professional experience
18
18
years of post-secondary education
Work history
Senior Android Developer
N Brown Group Plc.
2020.09 - 2026.01
- Maintain and enhance the Android apps of over 7 brands of the company.
- Upgrade the shopping cart and payment journey from webview to native.
- Payment gateway (CyberSource) Integration.
- Google Pay Integration.
- Implement Firebase App Check to verify device is trustable before making API calls to backend server.
- Code refactoring into Compose & Modularization.
- Refactor common logic into KMP for sharing between Android & iOS.
- Migrating Api calls into GraphQL.
- Write unit & snapshot tests to ensure reliable code.
- Work with Agile Sprint cycle.
- Help team lead to supervise Android developers.
- On call support on resolving any P1 incidents.
- Top 10 UK footwear & clothing digital retailer
Senior Analyst Programmer I
Cityline (Hong Kong) Ltd.
2018.12 - 2020.08
- Build POS systems on Android handheld devices for ticketing automation, which are integrated with desktop computer POS and third party electronic payment gateways.
- Robust the system to ensure flawless payment activities.
- Pre-coding preparation including system structure planning, engineering and design.
- Quality control and constant system testing.
- Update, enhance and maintenance of the Cityline and other clients' mobile applications.
- Supervised team of application developers of Android, iOS.
Senior Android Developer
Ambi Labs Ltd.
2017.01 - 2018.12
- Supervised team of application developers of Android, iOS.
- Developed the mobile Android app allowing user to manage the air-conditioning systems with manual, AI and geolocation technology.
- Monitored teams' progresses, quality control, testing and ensure complete documentation.
- Researched and proposed new technologies for potential product and business opportunities.
- Partnership with UX Designers, Backend, AI and IR Team for new features or adjustments.
Senior Analyst Programmer (Android)
Marvel Solution Ltd.
2013.07 - 2016.12
- Monitored the team to develop POS system for Retail, food and beverages industries.
- Customized the system to allow implementation with e-payment systems including OES and SOAP/ JSON web services.
- Developed self-ordering solutions with e-Menu and Kiosk.
- Attended sales meetings and provided technical consultation.
- Built and update website with WordPress, Joomla, CSS or plugins using PHP.
- Promote clients' products/services through Google Ads.
Senior Electronic Engineer
Brilliant System Ltd.
2011.03 - 2013.06
- Researched and developed handheld electronics appliances for the manufacturing company.
- Applied both High and Low-levels Programming Languages to MCU products, controlling NAND/NOR Flash, LCD, keys/ touch sensing IC etc. and applications for the device.
- Built database for the dictionaries and e-Books.
- Designed e-Book Android applications for tablets.
- Liaised with hardware team on the schematics to provide design and advice for MCU circuit.
Senior Software Engineer
Simatelex Industrial Co. International Ltd.
2007.07 - 2011.03
- MCU Programming with Assembly and C language to compute household appliances from intelligence kettle, coffee-maker, electric blender, margarita maker to massage chairs for Philips, Breville, Zojirushi.
- New algorithm design and coding e.g. PID control for heater, soft start for motor.
- Tools design for program testing e.g. RS232 board, seven segment display board.
- MCU Masking and sourcing.
- Designed software spec and operation flow chart for production consultation.
Product Test Engineer
Synaptics Hong Kong Ltd.
2007.03 - 2007.07
- Developed new tester for the touch sensor product.
- Evaluated production issues and troubleshoot.
Engineer (R&D Department)
Advanced Avionics Ltd.
2004.06 - 2007.03
- Designed circuit, PCB layouts and product shell independently for battery-chargers, speed controllers and radio control models' products for Futaba and Kyosho.
- MCU programming and using Visual Basic to create PC interface.
- Built product testers for production and prepared for CE standards requirements for laboratory testing.
Education
Master of Science - Electronic Engineering
The Hong Kong University of Science and Technology (HKUST)
2008.01 - 2010.01
Bachelor of Engineering - Electronic Engineering
The Hong Kong University of Science and Technology (HKUST)
2001.01 - 2004.01
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Raimondi College
Hong Kong 1988.01 - 2001.01
Skills
- Kotlin
- Kotlin Multi Platform
- Java
- Compose
- Xml
- Sqlite
- GraphQL
- Retrofit
- RxJava
- JUnit
- Visual Basic
- C
- C
- Typescript
- Swift
- Git
- Agile workflow
- Jira
- Postman
- Charles Proxy
- Github
- Gitlab
- Circle CI
- TDD
- Gemini
Affiliations
- Football, Table Tennis, Badminton, Watching Formula One
Languages
English
Advanced
Cantonese
Native
Mandarin
Advanced
Timeline
Senior Android Developer
N Brown Group Plc.
2020.09 - 2026.01
Senior Analyst Programmer I
Cityline (Hong Kong) Ltd.
2018.12 - 2020.08
Senior Android Developer
Ambi Labs Ltd.
2017.01 - 2018.12
Senior Analyst Programmer (Android)
Marvel Solution Ltd.
2013.07 - 2016.12
Senior Electronic Engineer
Brilliant System Ltd.
2011.03 - 2013.06
Master of Science - Electronic Engineering
The Hong Kong University of Science and Technology (HKUST)
2008.01 - 2010.01
Senior Software Engineer
Simatelex Industrial Co. International Ltd.
2007.07 - 2011.03
Product Test Engineer
Synaptics Hong Kong Ltd.
2007.03 - 2007.07
Engineer (R&D Department)
Advanced Avionics Ltd.
2004.06 - 2007.03
Bachelor of Engineering - Electronic Engineering
The Hong Kong University of Science and Technology (HKUST)
2001.01 - 2004.01
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Raimondi College
1988.01 - 2001.01