Tian Li

About

Tian Li is a professional frontend developer with eight years of experience in building web and mobile applications using ReactJS, React Native, JavaScript, VueJS, and other libraries and frameworks with Firebase, AWS, GraphQL, and NodeJS backend. His clients include Prestige Worldwide Apps, Symba Ventures, Boatim, and more.

Employment

5 roles

Mar 2020 - Jun 2020 3 months

React Native Mobile App Developer With Node Backend

Mocha LLC

Built an enterprise social mobile app from scratch with one other frontend developer (project manager) and two backend developers.
Created the infrastructure of the project and suggested innovative ideas to his beta sketch design in terms of responsiveness and user-friendliness.
Led frontend development with the project manager to build the user-friendly and responsive UI.
Utilized technologies such as React Native, JavaScript, JSX, ES6, Redux, Redux-saga, Firebase, AWS, CodePush, Twilio, YouTube API, and AudioKit.

May 2017 - Mar 2020 2 years 10 months

Full-stack Software Engineer

Sarchitech LLC

Sarchitech is a web and mobile app development company based in London.

Worked as a frontend developer collaborating with CEO/CTO who is also a full stack developer.
Built ten mobile MVP versions for the client and his customers.
Built an employment app, CMS, food drink apps for some big companies introduced by him such as Stint, Experian, and KFC.
Solved technical issues in the frontend and backend integrations to enhance the app to a solid and performant one.
Collaborated on a blog website and mobile apps for black owned business to get investors.
Utilized technologies such as React, React Native, Redux, WordPress, PHP, GraphQL, Python, AWS-Amplify, CodePush, Webpack, SCSS, Bootstrap, jQuery, React Hooks, JWT, Auth0, Socket.io, Web scrapping, etc.

Nov 2019 - Mar 2020 4 months

React Frontend Developer

Boatim

Boatim is an international online marketplace for boats and yachts.

Participated in the development of an e-commerce website as a frontend developer with two other frontend developers, one backend developer, two QA testers, and a project manager.
Understood logic and code base about the 90% completed project for three days.
Focused on UI updates and built some new pages with responsive and pixel-perfect design.
Utilized technologies such as ReactJS, Mobx, SCSS, Firebase, i18next, storybook, SSR, Cypress, Docker, Amazon Web Service, and Jest.

Dec 2018 - Oct 2019 10 months

React Native Expert

Prestige Worldwide Apps LLC

Built the MVP version of fasting fitness app in five weeks and deployed to Google and App Store. (App name - MyFast).
Used firebase database and services.
Updated UI to a more fancy and responsive design for the next version.
Implemented the main attractive feature for weekly fasting schedule and management successfully.
Completed building home widget to check fasting status on the home screen of the phone according to the user's feedback.
Increased app users by 250% and top rated on Google and App Store.
Utilized skills such as React Native, Firebase, IAP, Chart.js, Push Notification, and payment subscription.

Jun 2017 - Jul 2019 2 years 1 month

React Native Frontend Developer - PHP Backend

Symba Ventures LLC

Built 4 VoIP mobile applications from scratch in 3 months with the CEO/CTO who is also a backend developer.
Supported ongoing maintenance to get more users to compete in the market.
Increased app users by 300%; top rated on Google and App Store; and increased revenue by $800 per day.
Utilized technologies such as React Native, Redux, Redux-saga, Asterisk, PJSIP, Onesignal, CodePush, Stripe API, Voice processing, IAP, AWS3, Google Admob, and more.