Tian Li

• 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.

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.

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.

• 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.

• 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.