Wang's Resume

Peifeng Wang

Full-Stack Engineer , 10+ Years

SUMMARY

10+ years of Full-Stack Development, 5+ years as a Team Lead

10+ years of Python, 10+ years of JavaScript

3+ years of React, 3+ years of Vue.js, 1 year of TypeScript & Next.js

10+ years of Linux, 3+ years of Docker

1 year of Ruby & Golang & Rust

IMPACT SUMMARY

30+ Web Projects

Designed, developed, and delivered over 30 web projects.

Backend Development

Expertise in Python and Golang for building API servers capable of handling millions of requests daily.

Frontend Development

Ability to develop web front-end projects of any complexity using modern front-end technologies.

DevOps and SRE

Proficient in AWS CodePipeline, GitHub Actions, Docker, and widely-used tools and workflows for seamless CI/CD and infrastructure management.

WORK EXPERIENCES

🔳🔳🔳🔳🔳🔳

2024/8 - Present

Tokyo, Japan

Leader Engineer

Maintained and enhanced existing Ruby on Rails API services, handling 2–3 million requests daily to meet business demands reliably.
Architected and developed a new commerce platform using Ruby on Rails, Next.js, and TypeScript.
Improved company-wide CI/CD processes across 10+ projects and 40+ servers, ensuring streamlined deployments and continuous updates.
Led a development team of 4 members.

Gennmu Technology

2023/1 - 2024/7

Tokyo, Japan

Software Engineer

Rebuilt the company website with React for a modern design and enhanced performance.
Designed and developed a gaming equipment trading site using Django and React.
Completed 5+ contract projects with Japanese IT companies, gaining insights into their development practices.

Shucheng AI

2019/7 - 2022/2

ShangHai, China

Full-Stack Engineer/Software Architect

Developed automated digital tools for supply chain optimization using Python, Vue.js, and C++ algorithms.
Collaborated with Starbucks to create a machine learning forecasting system using Python.
Developed an Amazon-like e-commerce platform using Django, Vue.js, and Django REST Framework.
Created automation tools for operations using Docker, GitLab CI/CD, Jenkins, and Golang.
Led a development team of 5 members.

http://www.iailabs.com/

BITO Robotics

2018/7 - 2019/5

ShangHai, China

Full-Stack Engineer

Reconstructed a web control system for autonomous warehouse forklifts using Flask, Redis, ROS, and Vue.js.
Designed a high-performance robotic automation road network system with Flask, Vue.js, and D3.js.
Led a development team of 3 members.

https://www.bitorobotics.com/en/

Geetest

2014/6 - 2018/5

WuHan, China

Full-stack Engineer/Team Leader

Independently developed 10+ SaaS web projects using Python, Vue.js, MySQL, and MongoDB.
Led a development team of 10 members in developing data visualization and SaaS projects with Django, Flask, Vue.js, and React.
Assisted the data department in building a machine learning platform using Celery, RabbitMQ, MongoDB, and Redis for data preprocessing tools.
Collaborated with operations to create real-time monitoring systems with Tornado, WebSocket, and ECharts.

https://www.geetest.com/

DEVELOP SKILLS

Language

Python, JavaScript/TypeScript, Go, Ruby, Rust

Web Frameworks

Flask, Django, Tornado, ReactJS, Vue.js, Next.js, Rails, Echo

Databases

MySQL, MongoDB, Redis, PostgreSQL

Data Visualization

Matplotlib, Seaborn, D3.js, Three.js, Highcharts

DevOps & SRE

AWS CodePipeline, GitHub Actions, Docker, Prometheus, Grafana