Wen Yang

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Registration: 01.11.2023

senior

Specialization: React Native Developer

Angular Flutter JavaScript Angular CDK React Native

Portfolio

QualityFood Grocery Delivery

- Integrated order tracking in real-time with payments. - To ensure smooth communication with the server, closely coordinated with the back-end development team.

Food Delivery

In the React Native app, my role was primarily focused on front-end development. I was responsible for designing and implementing user interfaces using React Native components, integrating APIs, and ensuring a seamless user experience. I collaborated closely with the design team to translate wireframes into functional UI components and worked with the back-end team to consume data from APIs. Additionally, I participated in code reviews, bug fixing, and optimizing performance to deliver a high-quality app.

EV Charging Time Calc

I have created an easy to use tool to help people calculate the charging time of any electric vehicle such as; -- How long does it take to charge an electric car? --Use the tool below to calculate the total charging time for a single charge of your electric vehicle or calculate the daily charging time for your electric vehicle.

Skills

Angular

AWS

Firebase

Flutter

Java

JSON

Laravel

MongoDB

MySQL

Node

PostgreSQL

Python

React

React Native

RESTful APIS

SVN

Tailwind CSS

Typescript

TypeScript

Work experience

Senior Mobile Developer

04.2021 - 04.2023 |Biztree

React Native

Developed new features and user interfaces to ensure the best performance and user experience of the application. - Optimized app performance, resulting in a 25% reduction in load time. - Debugged mobile applications and resolved issues, improving app stability by 20%. - Implemented push notification system, increasing user engagement by 30%. - Conducted code reviews and provided constructive feedback to team members. - Successfully delivered projects on time and within budge.

Mobile Developer

04.2018 - 03.2020 |Dalian Hivolt Power System Co

React Native, Flutter, React, Node.js

Worked on various app development projects. - Contributed to the development of 10+ apps using React Native and Flutter for iOS and Android platforms. - Implemented React, Tailwind CSS, TypeScript, Node.js, PostgreSQL, and Firebase for website development. - Reduced page load time by 25% through performance optimizations, resulting in faster and more efficient user interactions. - Increased client satisfaction by 15% through improved UI/UX design and enhanced website functionality. - Utilized Git for version control and collaborated with team members using agile methodologies. - Participated in code reviews and provided feedback to improve code quality.

Frontend Developer

02.2016 - 03.2018 |Beijing Soonercleaning Technology Co

PHP, React, Vue.js, HTML, CSS, JavaScript

Worked on architecting and developing web-based applications from scratch. - Assisted in the development of web applications using PHP, React and Vue.js. - Implemented front-end designs using HTML, CSS, and JavaScript. - Conducted code reviews and assisted in bug fixing and troubleshooting. - Collaborated with senior developers to enhance application performance and security. - Received 'Rising Star' award for outstanding performance.

Educational background

Computer (Bachelor’s Degree)

2011 - 2015

Tsinghua University

Languages

ChineseNativeEnglishProficient