I’m a full-stack software developer specializing in React, ReactNative, Node.js, and cloud-based applications on AWS and Azure. I have experience building scalable web and mobile apps, including AI-powered and serverless systems. I’ve developed health tracking apps, deployed machine learning models, and built secure backend APIs using modern technologies like TypeScript, React Native, Flutter, FastAPI, and MongoDB. Currently pursuing a Master’s in Applied Computer Science at Dalhousie University, I focus on delivering clean, reliable, and user-centered solutions. I’m comfortable working across frontend, backend, and cloud infrastructure.

JEONGHYEON LEE

I’m a full-stack software developer specializing in React, ReactNative, Node.js, and cloud-based applications on AWS and Azure. I have experience building scalable web and mobile apps, including AI-powered and serverless systems. I’ve developed health tracking apps, deployed machine learning models, and built secure backend APIs using modern technologies like TypeScript, React Native, Flutter, FastAPI, and MongoDB. Currently pursuing a Master’s in Applied Computer Science at Dalhousie University, I focus on delivering clean, reliable, and user-centered solutions. I’m comfortable working across frontend, backend, and cloud infrastructure.

Available to hire

I’m a full-stack software developer specializing in React, ReactNative, Node.js, and cloud-based applications on AWS and Azure. I have experience building scalable web and mobile apps, including AI-powered and serverless systems.

I’ve developed health tracking apps, deployed machine learning models, and built secure backend APIs using modern technologies like TypeScript, React Native, Flutter, FastAPI, and MongoDB.

Currently pursuing a Master’s in Applied Computer Science at Dalhousie University, I focus on delivering clean, reliable, and user-centered solutions. I’m comfortable working across frontend, backend, and cloud infrastructure.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

Korean
Fluent
English
Fluent
French
Beginner

Work Experience

Quality Assurance Engineer at WeaversMind
July 1, 2024 - August 1, 2024
Designed and executed comprehensive test cases for AI-powered features in the Vietnam market launch. Collaborated with cross-functional teams (developers, designers, and product managers) to ensure quality standards across 3 mobile application releases.
Python Web Developer at Hyundai Engineering
July 1, 2023 - August 1, 2023
Developed unit conversion modules using Python, FastAPI, and Pandas. Contributed to efficient crawling and labeling for AI data pre-processing. Designed system architecture for internal web services using modern technology stack recommendations.

Education

Master’s of Applied Computer Science at Dalhousie University
January 1, 2025 - January 1, 2026
Bachelor’s of Computer Science and Engineering at Seoul National University of Science and Technology
January 1, 2020 - January 1, 2024
Exchange Study Program at San Jose State University
January 1, 2022 - January 1, 2022

Qualifications

AWS Certified Cloud Practitioner
February 1, 2025 - February 24, 2026

Industry Experience

Software & Internet, Computers & Electronics, Professional Services, Education, Media & Entertainment