Impactian EToD™ Developer (2%)
Extraordinary Talent on Demand™
Stefan
Wang
Front-End Developer
Software Developer in Dubai, United Arab Emirates
React
Angular
JavaScript
Vue.js
Laravel
Django
Flask
Express
Hapi
Python
HIRE
Front-End Developer
Impactian EToD™ Developer (2%)
Stefan Wang
Software Developer in Dubai, United Arab Emirates
React
Angular
JavaScript
Vue.js
Laravel
Django
Flask
Express
Hapi
Python
About
Stefan provides a versatile, creative professional software development service specializing in Website and Mobile applications development. Start-to-Finish development services including experienced advice on possible solutions, less-expensive paths advice, and future planning. More than a just a “programmer”, he has extensive experience as a development team lead, shepherding projects from initial concept through design, development, testing, deploy, and maintenance.
Skills
Languages
PHP, Python, Node.js, JavaScript
Frameworks
React.js, Laravel, Flask, Django, Express, Hapi
Libraries/APIs
PayPal, Stripe, Authorize.NET, Slack, MS Exchange
Platforms
Linux, Windows, MacOS, iOS, Android
Storage
S3, Dropbox
Other
Google Cloud Platform, AWS, CI/CD, Git, Docker, Object Oriented Programming, Agile, Scrum, DevOps
Experience
PHP
10 years
JavaScript
9 years
Python
9 years
React.js
4 years
Highlight Projects
TranslateVoice
iOS/Android translate app
Talkao
  • Integrated third-party API services.
  • Created push notification using Firebase.
  • Built translate caching.
  • 10M+ Downloads.


Crexi
Real-estate website
Crexi
  • crexi.com
  • Angular as front-end
  • Express as back-end.
  • Used AWS as architecture.
  • Increased company sale by 80%.


Work Experience
Senior Full Stack Developer
Freelance
|
Jun 2020 - Present
  • Worked mainly with medium sized teams to help clients achieve their business goals.
React
Angular
Laravel
Django
Flask
AWS
Google Cloud
Senior Full Stack Developer
Talkao
|
Jan 2019 - Dec 2019
  • Mainly worked as the team manager.
  • Built and maintained websites and mobile apps with back-ends.
  • Increased company sale 180% by implementing new UI/UX, updating server engine, and conducting A/B testing.


Swift
Java
Laravel
PHP
MySQL
AWS
Firebase
Full Stack Senior Developer (Freelancer)
Upwork
|
Dec 2016 - Sep 2019
  • Built several e-commerce websites as well as mobile, healthcare, and online course applications.
  • Mainly mastered Web & Mobile stacks.
  • Worked mainly on SPA front-ends.
  • Used AWS/Google Cloud Platform architecture.
  • DB optimization.
  • Implemented CI/CD.
  • Helped clients increase their sales and success opportunities.
Front-End Development
Back-End Development
Mobile App Development
DevOps
Full Stack Developer
Alamaya
|
Oct 2015 - Oct 2016
  • Built and maintained several e-commerce websites as well as mobile, healthcare, and online course applications during my time here.
  • Increased the clients’ sales by an average of 20%.
  • Implemented bulk sms.
  • Integrated third party APIs.
  • Focused on Single Page Application.
E-Commerce
Angular
Python
PHP
Ruby on Rails
Web Development Consultant
Wiliam
|
Aug 2013 - Apr 2015
  • Started as a Web Development Consultant and then promoted as Team Manager.
  • Built company website from scratch.
  • Increased company sale 40% by
  1. SEO optimization.
  2. UI/UX improvement.
  3. Using CDN.
  4. Load balancing.
  5. DB optimization.
  6. Migrating to SPA.


Angular.js
PHP
Codelgniter
AWS
Python
Mobile Application Developer (Intern)
Mavego
|
Aug 2012 - Feb 2013
  • Mainly developed Android apps using Java.
  • Built and published 10+ apps in about 6 months.
  • One of the apps had 10,000 active users. 
Objective-C
Java
PHP
Python
Git
Education
Edith Cowan University
Joondalup, Australia
|
Sep 2009 - Aug 2012
Bachelor's Degree in Computer Science
Certifications
MCSD: App Builder
Oct 2019 - Oct 2024
Microsoft
MCSA: SQL 2016 Database Development
Aug 2019 - Aug 2024
Microsoft
About
Stefan provides a versatile, creative professional software development service specializing in Website and Mobile applications development. Start-to-Finish development services including experienced advice on possible solutions, less-expensive paths advice, and future planning. More than a just a “programmer”, he has extensive experience as a development team lead, shepherding projects from initial concept through design, development, testing, deploy, and maintenance.
Skills
Languages
PHP, Python, Node.js, JavaScript
Frameworks
React.js, Laravel, Flask, Django, Express, Hapi
Libraries/APIs
PayPal, Stripe, Authorize.NET, Slack, MS Exchange
Platforms
Linux, Windows, MacOS, iOS, Android
Storage
S3, Dropbox
Other
Google Cloud Platform, AWS, CI/CD, Git, Docker, Object Oriented Programming, Agile, Scrum, DevOps
Experience
PHP
10 years
JavaScript
9 years
Python
9 years
React.js
4 years
Highlight Projects
TranslateVoice
iOS/Android translate app
Talkao
  • Integrated third-party API services.
  • Created push notification using Firebase.
  • Built translate caching.
  • 10M+ Downloads.


Crexi
Real-estate website
Crexi
  • crexi.com
  • Angular as front-end
  • Express as back-end.
  • Used AWS as architecture.
  • Increased company sale by 80%.


Work Experience
Senior Full Stack Developer
Freelance | Jun 2020 - Present
  • Worked mainly with medium sized teams to help clients achieve their business goals.
React
Angular
Laravel
Django
Flask
AWS
Google Cloud
Senior Full Stack Developer
Talkao | Jan 2019 - Dec 2019
  • Mainly worked as the team manager.
  • Built and maintained websites and mobile apps with back-ends.
  • Increased company sale 180% by implementing new UI/UX, updating server engine, and conducting A/B testing.


Swift
Java
Laravel
PHP
MySQL
AWS
Firebase
Full Stack Senior Developer (Freelancer)
Upwork | Dec 2016 - Sep 2019
  • Built several e-commerce websites as well as mobile, healthcare, and online course applications.
  • Mainly mastered Web & Mobile stacks.
  • Worked mainly on SPA front-ends.
  • Used AWS/Google Cloud Platform architecture.
  • DB optimization.
  • Implemented CI/CD.
  • Helped clients increase their sales and success opportunities.
Front-End Development
Back-End Development
Mobile App Development
DevOps
Full Stack Developer
Alamaya | Oct 2015 - Oct 2016
  • Built and maintained several e-commerce websites as well as mobile, healthcare, and online course applications during my time here.
  • Increased the clients’ sales by an average of 20%.
  • Implemented bulk sms.
  • Integrated third party APIs.
  • Focused on Single Page Application.
E-Commerce
Angular
Python
PHP
Ruby on Rails
Web Development Consultant
Wiliam | Aug 2013 - Apr 2015
  • Started as a Web Development Consultant and then promoted as Team Manager.
  • Built company website from scratch.
  • Increased company sale 40% by
  1. SEO optimization.
  2. UI/UX improvement.
  3. Using CDN.
  4. Load balancing.
  5. DB optimization.
  6. Migrating to SPA.


Angular.js
PHP
Codelgniter
AWS
Python
Mobile Application Developer (Intern)
Mavego | Aug 2012 - Feb 2013
  • Mainly developed Android apps using Java.
  • Built and published 10+ apps in about 6 months.
  • One of the apps had 10,000 active users. 
Objective-C
Java
PHP
Python
Git
Education
Edith Cowan University
Joondalup, Australia | Sep 2009 - Aug 2012
Bachelor's Degree in Computer Science
Certifications
MCSD: App Builder
Oct 2019 - Oct 2024
Microsoft
MCSA: SQL 2016 Database Development
Aug 2019 - Aug 2024
Microsoft