flowfire

Senior Front End Engineer

I am a dedicated Front-End Engineer with over 8 years of hands-on experience in building and optimizing web applications. My expertise spans modern frameworks like Vue, React, and Angular, along with full-stack capabilities using Node.js and TypeScript. I have worked across diverse industries—from blockchain and cloud computing to SaaS platforms and e-commerce—taking projects from concept to deployment, and often through refactoring and scaling phases.

I thrive in environments that value clean architecture, thoughtful planning, and continuous learning. Whether developing interactive dashboards, implementing responsive UI components, or integrating complex backend systems, I focus on delivering maintainable and user-friendly solutions. I also enjoy diving deep into technical challenges, such as performance tuning, framework migration, and writing scalable code standards.

Currently, I am seeking a Front-End or Full-Stack Developer position where I can contribute to meaningful products, collaborate with driven teams, and continue growing with modern technologies. I am particularly interested in roles involving TypeScript, React/Vue, or cross-platform development, and I am open to both onsite and remote opportunities.

Let’s connect if you’re looking for a developer who blends technical depth with a practical approach to building what users need.


Experience: 8 years

Yearly salary: $40,000

Hourly rate: $25

Nationality: 🇨🇳 China

Residency: 🇨🇳 China


Experience

Front-End Engineer
Guangxi Beihai Libosheng
2023 - 2024
The company's main business is manufacturing labor safety products (primarily gloves). Responsibilities involve developing an internal advertising delivery system for company use, referencing features from Amazon's advertising system. Using React + TypeScript for development.
Web3 Engineer
Nanjing Xindiyaoshi
2021 - 2022
Primarily responsible for developing a blockchain smart contract editor. The product provided users with functions for code writing, contract deployment, contract invocation, and transaction record query. Handled new feature development and bug fixes for existing issues. As a remote position, the team used GitHub for code management, Notion for task tracking, and implemented CI/CD practices.
Web3 Engineer
Shanghai Jiluo Tech
2018 - 2020
The company's product was a distributed storage service based on blockchain technology. Main responsibilities included: Developing a client application using Electron within the front-end technology stack. Responsible for backend interfaces related to the client (using Node.js). Due to the close relationship between Electron and Node.js, which involved some C-related Node modules, also participated in minor modifications to C modules. Maintenance of the company's official website. During tenure, gained proficiency in Electron, accumulated some C language development experience, and enhanced Node.js skills. Added features like auto-update for the client. Participated in refactoring the client due to legacy code complexity. The refactor switched from Vue to Angular due to maintainability concerns and personal preference. To address performance issues in Angular, studied the principles of Zone.js in-depth and contributed a Chinese translation of the Zone.js beginner's guide. Left the company as it neared dissolution due to downturn in the blockchain industry.
Front-End Engineer
Shanghai SuperComputer Center
2015 - 2018
The company's product provided cloud computing services utilizing the supercomputing resources of the Shanghai Supercomputer Center for enterprise and individual users. Main responsibilities included: Responsible for providing interactive interfaces to third-party companies for operating supercomputing resources. Present current status and detailed information in the form of charts. Develop a file management system for uploading, downloading, and manipulating files. Develop a terminal system for controlling computers.
Full-Stack Engineer
Shanghai Heiyou
2014 - 2015
Co-founded a startup with university classmates, developing a crowdfunding website. As the sole technical member with only self-taught foundational front-end skills from university, no front-end frameworks were used. jQuery was employed. Self-learned PHP for backend development. Developed subsystems including: user login/registration, crowdfunding project initiation, comment system (with @user functionality), and payment/refund system (integrated with Alipay). Achieved over ten thousand registered users.

Skills

node
php
web3
web3js
front-end
english
chinese-mandarin