Profileimage by Felix Wang Senior Web and Mobile Developer from Singapore

Felix Wang


Last update: 17.03.2023

Senior Web and Mobile Developer

Graduation: Nanyang Technological University, Computer science, Master's degree
Hourly-/Daily rates: show
Languages: English (Full Professional)




I am a professional Full-stack developer with 8+ years of rich experience in software development of Web & Mobile apps.
- who is very proficient in both Frontend and Backend
- who successfully implemented client's ideas a lot into reality and solved many business needs
- who enjoys taking part in meaningful, innovative and complex projects that I can pour my passion into

Development Skills
✔️ React : Next.js, Gatsby.js, React Create APP(CRA), React Native, Redux
✔️ Vue: Nuxt.js, Vuex, Vuetify, Syncfusion, Bootstrap Vue
✔️ JavaScript, ES5+, TypeScript
✔️ Material UI(MUI), React-Bootstrap, Chakra UI, Ant Design
✔️ HTML5/CSS3, Sass(SCSS), Tailwind CSS, Styled-Components

✔️ Node.js: Express.js, Nest.js
✔️ Python : Django, Flask
✔️ PHP : Laravel

✔️ API : RESTful API, GraphQL
✔️ DB : MongoDB, MySQL, PostgreSQL, SQLite
✔️ Testing : Jest, Mocha, Cypress
✔️ Other : Git, AWS, Google Cloud Platform(GCP), Firebase, Elasticsearch, Twilio, Bandwidth, QuickBooks, PayPal, Stripe, ...

- Focus on 100% client's satisfaction
- Good communication in English
- Good team working spirit in Dev Teams
- Good understanding of Agile/Scrum methodology
- Good quality delivery with good software design principles such as SOLID and design patterns
- Quick problem solver
- Flexible working time zone according to clients'
- Personality (Honest, Humble, Passionate)

If you're looking for an independent developer who is really proficient and have good experiences in the above skills for expanding your Dev Team or for proceeding with your project, you've COME TO THE RIGHT PLACE and PLEASE DON'T HESITATE TO CONTACT ME ANYTIME.

I look forward to working with you.


Project history

08/2021 - Present
Full-stack Developer (React, TypeScript, Node, Python)
- Developed a Web Automator that scraps and analyze data and save into CRIDB which is a custom DB from Wikipedia & Wikimedia, Geonames, etc for Cultural Resource LLC from US with React/Node.js
- Built a restaurant website by using React.js, Next.js, Tailwind CSS, TypeScript, Node.js for Chefy which is an eCommerce standup in NYC.
- Add new features and maintained an Australian eCommerce website called MetalRoofingOnline with React and Python/Django
- Developed chatbot builder for OLLI smart speaker
- Built a Web scrapping & Analysis tool that grabs all product sales data from all the popular Latin American Marketplaces and compare & recommend best prices.

01/2019 - 07/2021
Full-stack Developer (React, Next.js, TypeScript, Node)
Mr Porter
- Worked in a dev team which consists of 5 engineers and developed & maintained an eCommerce website.
- Converted Figma design into webpages.
- Implemented much better customer experience than competitors on product, order & purchase pages so that dedicated to increasing conversion rate by more than 145% and sales revenue by more than 130%.
- Enhanced search engine and integrated payment gateways like Credit Card, PayPal.
- Developed an inventory management system in back office.

12/2017 - 12/2018
Full-Stack Developer (React, Vue, Node)
- Developed B2B, B2C business dashboard web applications
- Maintained Esports website and support Gambling companies
- Developed a Video Conference web application & Giphy chat web application
- Built an Email and SMS service web application with bandwidth for notifying new arrivals of book store

12/2015 - 11/2017
Full-stack Developer (React, TypeScript, Node)
Roomster LTD
- Built UI components and frontend webpages from Figma UI and implemented better UX
- Developed custom APIs for reservation and integrated Map API
- Maintained the website and fixed issues based on users' feedbacks.

10/2013 - 08/2015
Software Engineer
PsiberTech Solutions
PsiberTech Solutions, founded in 2006, is an IT solution provider  based in Singapore. I experienced real custom software  development, web development, mobile app development, and BI  & big data services to various companies and institutions.


Master of science in Computer Information Systems

Local Availability

Only available for remote work
Fully REMOTE position is preferable! I can work on my client's timezone and make around 8 hours overlap.
Profileimage by Felix Wang Senior Web and Mobile Developer from Singapore Senior Web and Mobile Developer