# Dawei Feng

> Software Engineer @ Replit | MSSE @ CMU | EECS @ UC Berkeley

Location: San Francisco, California, United States
Profile: https://flows.cv/daweifeng

Experienced Software Engineer with 5+ years in full-stack software development, from concept to deployment. Specializes in creating scalable, efficient solutions with a user-centric focus.

## Work Experience
### Software Engineer @ Replit
Jan 2025 – Present | Foster City, California, United States

### Senior Software Engineer @ Canvas
Jan 2022 – Jan 2025 | San Francisco, California, United States
- Architected and led the development of a core Single Page Web Application with React, Three.js, and TypeScript, enhancing control over drywall finishing construction robots.
- Led the development of a full-stack Remote Fleet Management application, which streams high-resolution live camera and sensor data to web clients in real-time
- Developed a full-stack application using Typescript and Python for machine learning data labeling, enabling users to efficiently annotate datasets and enhancing the accuracy and reliability of ML models
- Led development of multiple backend services supporting live data exchange between robots.
- Revamped state management architecture for a Robotic React application using Redux and React Query, resulting in a 20% performance optimization and a 30% reduction in network requests
- Designed and implemented a 3D user interface, leveraging Three.js and Typescript, to enhance control over drywall finishing construction robots, boosting user productivity by 30%
- Successfully migrated a legacy web application codebase from Handlebars.js and JQuery to a React Single-Page Application, significantly improving maintainability and scalability
- Streamlined frontend applications and packages by migrating them to a highly efficient monorepo architecture using the Turborepo build system, resulting in a remarkable 50% boost in development efficiency
- Collaborated closely with UI/UX designers, constructing rapid prototypes to facilitate user research and validate design concepts efficiently
- Partnered with QA engineers to develop comprehensive end-to-end testing using Cypress and Jest, ensuring coverage of 90% of critical flows

### Software Engineer @ Canvas
Jan 2020 – Jan 2022 | San Francisco, California, United States

### Software Engineer @ Bear Tech
Jan 2019 – Jan 2020 | San Francisco Bay Area
- Implemented Scheduled SMS Queue Service using Redis and Golang and deployed on AWS Lambda.
- Implemented and maintained the user task tracking feature with React/Redux for the CRM frontend
- Utilized AWS CloudFront and S3 for distributing media contents 3x faster.
- Streamlined unit testing and integration testing with Jasmine, achieving 100% code coverage.
- Participated in training deep learning model for the recommendation system that would suggest
courses to users based on their interests and experiences.
- Designed and developed scalable RESTful APIs on NodeJS server.

### Lab Assistant for Structure and Interpretation of Computer Programs @ University of California, Berkeley
Jan 2018 – Jan 2018 | United States

### Full Stack Engineer @ Yeah Education Group
Jan 2016 – Jan 2018 | Berkeley, California, United States
- Used AngularJS to build a web application for the sales team for managing the internal sales flow,
which improved monthly sales by 20%. 
- Implemented user data visualization component using D3.js helping the data analytic team better
understand the users' preferences.
- Developed scalable RESTful API endpoints using TypeScript on NodeJS backend and MySQL
as the database and implemented user authentication with Passport.js for OAuth based users.
- Designed and coded the company's official website using JavaScript, HTML5, and CSS3.

### Bilingual Digital Literacy Instructor @ Community Technology Network (CTN)
Jan 2016 – Jan 2017 | Oakland, CA
Deliver Digital Literacy Training
- Complete and document in-person assessments of Cantonese-speaking
individuals to determine computer skills and training needs.
- Follow established curriculum to provide small group training in Cantonese to
help older adults learn and practice basic computer skills and using the Internet.
- Provide 1-on- 1 assistance in Cantonese for older adult students to practice and
improve use of technology and the Internet
- Complete post-training assessment to confirm basic computer skill was achieved.

### Chinese Tutor @ Diablo Valley College
Jan 2016 – Jan 2017

### EOPS Tutor @ Diablo Valley College
Jan 2015 – Jan 2017

### Webmaster of Chinese Department @ Diablo Valley College
Jan 2015 – Jan 2017 | Pleasant Hill
Designed and developed the website for the Chinese Department at Diablo Valley College


## Education
### Master of Science - MS in Software Engineering
Carnegie Mellon University's College of Engineering

### Bachelor's degree in Electrical Engineering & Computer Science
UC Berkeley College of Engineering

### Associate of Science - AS in Electric Engineering & Computer Science
Diablo Valley College

### High School Diploma
Sun Yat-sen Memorial Secondary School


## Contact & Social
- LinkedIn: https://linkedin.com/in/fengdawei

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Source: https://flows.cv/daweifeng
JSON Resume: https://flows.cv/daweifeng/resume.json
Last updated: 2026-04-05