SAM CHENG
SENIOR MOBILE APP DEVELOPER
PROFESSIONAL SUMMARY
SKILLS
Mobile App development
Swift
Kotlin
React Native
Redux
Flutter
Frontend Development
Reactjs
Angular
jQuery
Vuejs
Backend development
Laravel
Nodejs
Wordpress
Firebase
MySQL
AWS
Codeigniter
Django
Language
English
Chinese
CONTACT
Shenyang, Liaoning, China
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Energetic Developer adept in all stages of advanced mobile and web
development. Skilled in developing and maintaining Web and Mobile
applications. Knowledgeable in the user interface, testing, and debugging
processes. Bringing forth expertise in design, testing, debugging, and
maintenance of web systems. Equipped with a diverse and promising skillset.
Proficient in an assortment of technologies. Effectively translates the client’s
requirements into application designs and systems requirements.
EDUCATION
SHANGHAI JIAOTONG UNIVERSITY
Compter Science | 2009 - 2012, Shanghai
Relevant Coursework: Operating Systems Architecture, Linux/Unix Programming,
Usability in Website and Software Design, C++ Programming I & II, Web Page
Development, Relational Database Design & SQL, Data Engineering, Advanced
Software Programming.
EXPERIENCE
MOBILE APPLICATION DEVELOPER
Azimuth1 | Dec 2020 - Present, Shenyang, Liaoning, China
Working with several apps using Mapbox SDK.
- Mapbox custome route and navigation app
- Realtime map with firebase
- Google cloud functioins
- Swift, Kotlin and React Native
- Custom Camera using React Native and Swift
SENIOR DEVELOPER
Freelancer.com | 2013 - Present, Shenyang
- Suggests technical options and makes recommendations to the team on the
most effective and efficient approach that satisfies the business requirements
- Reviews requirements and code for existing applications to gain familiarity with
them to improve future support of those applications
- Diagnoses and resolve technical issues with existing applications as they are
reported
- Monitors trends in mobile-related technologies, oversees and participates in the
evaluation, selection, acquisition, installation, maintenance, and operation of
mobile-related technologies and emerging, state-of-the-art tools and
technologies
- Researches and implements technological improvements to improve existing
applications and/or streamline existing processes
- Communicates effectively with internal customers, other team members, and
various functional groups (ex. Global Web hosting, Web Operations, Web
Development, Database Team, etc.)
- Works collaboratively with tech leads and other developers to ensure
compliance with established coding standards and best practices
- Be a great team member and have fun in an agile team
PROFESSIONAL SKILLS
Strong verbal communication skills, superior written communication
skills, strong interpersonal skills
Experience in roles that required demonstration of excellent
communication skills; sharp analytical abilities and design skills
Strong testing skills and experience in SDLC & testing methodologies
like Agile,Waterfall
Strong programming skills (React Native, Swift, Xcode, Kotlin, PHP, etc)
Experience in roles that required strong analytical and problem solving
skills
Familiarity with RWD (Responsive Web Design) development
Experience with RESTful webservices Excellent Written and Oral
Communication Skills
PROJECTS
2021
QUICKROUTE APP
Azimuth1
https://apps.apple.com/us/app/quickroutemobile/id-
2021
DAILY QUOTE APP
DPK Productions LLC
https://play.google.com/store/apps/details?
id=com.ctrdaily.ctrdaily
https://apps.apple.com/in/app/ctr-daily/id-
2020
FINANCIAL REPORT APP
DPK Production LLC
https://play.google.com/store/apps/details?
id=com.dpk.ldstithingreport
https://apps.apple.com/us/app/lds-tithingreport/id-
2020
REALTIME LOCATION REPORT APP
Azimuth1
https://apps.apple.com/us/app/minicarta/id-
https://play.google.com/store/apps/details?
id=com.azimuth1.minicarta
2020
CAR CONFIGURATOR SERVICE
Pogea Racing GmbH
https://pogea-racing.com
