Hi there! I'm Jenna Chang, a mobile and full-stack developer focused on IoT dashboards, learning platforms, and scalable cloud-backed apps. I enjoy turning ideas into polished products using Flutter, Vue.js, Laravel, and Python, collaborating with backend engineers to optimize data flow and performance. I'm passionate about education tech, automation, and AI-enabled tools, building cross-platform apps and automating workflows on AWS and Google Cloud to deliver reliable, user-friendly solutions.…

Jenna Chang

Hi there! I'm Jenna Chang, a mobile and full-stack developer focused on IoT dashboards, learning platforms, and scalable cloud-backed apps. I enjoy turning ideas into polished products using Flutter, Vue.js, Laravel, and Python, collaborating with backend engineers to optimize data flow and performance. I'm passionate about education tech, automation, and AI-enabled tools, building cross-platform apps and automating workflows on AWS and Google Cloud to deliver reliable, user-friendly solutions.…

Available to hire

Hi there! I’m Jenna Chang, a mobile and full-stack developer focused on IoT dashboards, learning platforms, and scalable cloud-backed apps. I enjoy turning ideas into polished products using Flutter, Vue.js, Laravel, and Python, collaborating with backend engineers to optimize data flow and performance.

I’m passionate about education tech, automation, and AI-enabled tools, building cross-platform apps and automating workflows on AWS and Google Cloud to deliver reliable, user-friendly solutions.

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Skills

Experience Level

Flutter
Expert
AWS
Expert
Vue.js
Expert
Python
Expert
PostgreSQL
Expert
MySQL
Expert
JavaScript
Expert
Docker
Expert
Google Cloud
Expert
Laravel
Expert
TypeScript
Expert
iOS
Expert
Dart
Expert
Android
Expert
HTML5
Expert
CSS
Expert
SQL
Expert
Kotlin
Expert
Kubernetes
Expert
MongoDB
Expert
Objective-C
Expert
GraphQL
Expert
Redis
Expert
Swift
Expert
Web Design
Intermediate
React Native
Intermediate
React JS
Intermediate
Elasticsearch
Intermediate
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Language

English
Fluent

Work Experience

IoT Intern at YPC Cloud Inc.
April 1, 2021 - April 1, 2021
Led the end-to-end development of a carbon-tracking platform for enterprise clients using Flutter, Vue.js, and Laravel APIs. Delivered Bluetooth (BLE) and OCR pipelines that reduced manual data entry by 70%. Implemented AI-powered modules to detect anomalies and auto-generate reports, improving efficiency by 30%. Automated builds and deployments via CI/CD on AWS, accelerating delivery cycles.
Founder & Web Developer at Sky Learning Ltd.
April 1, 2022 - November 10, 2025
Led end-to-end development of a carbon-tracking platform for enterprise clients using Flutter, Vue.js, and Laravel APIs. Built cross-platform features using Flutter (BLoC) and Vue.js, integrating Bluetooth sensors and OCR pipelines to automate data capture. Developed Laravel RESTful APIs with MySQL and deployed via AWS, ensuring scalable backend performance. Added LLM-powered modules for automated client queries and anomaly detection, improving reporting efficiency. Implemented CI/CD pipelines to automate builds, testing, and deployments to AWS production servers.
App / Backend Developer at RealCoe Tech Ltd.
December 20, 2025 - December 20, 2025
Built the full Flutter frontend and FastAPI + PostgreSQL backend, supporting authentication, subscriptions, and real-time data syncing. Integrated OpenAI and Gemini APIs and Google Vision OCR for photo-based word extraction, flashcard generation, and confusion-word detection. Designed and implemented a Forgetting Curve-based review engine that adapts to user performance to maximize retention. Deployed to Google Cloud Run with CI/CD pipelines, Cloud SQL, and Firebase Storage, achieving scalable backend performance.
App / Back End Developer at RealCoe Tech Ltd.
December 20, 2025 - December 20, 2025
Built the full Flutter frontend and FastAPI + PostgreSQL backend, supporting authentication, subscriptions, and real-time data sync. Integrated OpenAI / Gemini APIs and Google OCR for photo-based word extraction, flash card generation, and confusion-word detection. Designed a Forgetting-Curve-based review engine that adapts to user performance. Deployed to Google Cloud Run with CI/CD pipelines, Cloud SQL, and Firebase Storage, enabling scalable usage on Android and iOS. Also developed Memoword AI, a cross-platform vocabulary app powered by AI with authentication, subscriptions, and in-app purchases.
Full Stack Developer at RealCo2e Tech Ltd.
December 20, 2025 - December 20, 2025
Built the full Flutter frontend and FastAPI + Postgres backend, supporting authentication, subscriptions, and real-time data synchronization. Integrated OpenAI / Gemini APIs and Google Vision OCR for photo-based word extraction, flash card generation, and confusion-word detection. Designed a Forgetting-Curve-based review engine and deployed to Google Cloud Run with CI/CD pipelines, Cloud SQL, and Firebase Storage for scalable Android/iOS usage.
IoT Intern at YPC Cloud Inc.
September 1, 2020 - April 1, 2021
Built a full online learning platform using WordPress, PHP, MySQL, and customized JavaScript; launched and maintained the site with growth and SEO optimization to achieve top-10 Google keyword rankings.
Mobile & Full-Stack Developer at RealC0e Tech Ltd.
September 1, 2020 - December 1, 2025
Built the full Flutter frontend (BLoC) and FastAPI + PostgreSQL backend with authentication, subscriptions, in-app purchases, and real-time data sync. Integrated OpenAI / Gemini LLMs and Google OCR for word extraction, flash card generation, and confusion-word detection. Designed a Forgetting-Curve-based adaptive revision engine; deployed to Google Cloud Run with Docker-based CI/CD pipelines, Cloud SQL, and Firebase Storage for scalable usage across Android and iOS. MemoWord AI project described as a cross-platform vocabulary app using AI/OCR.

Education

Bachelor of Science in Communications Engineering at National Taiwan University
January 1, 2017 - January 1, 2021
Applied AI Solutions at George Brown College
January 11, 2030 - January 1, 2023
Mobile App Development at Georgian College
January 11, 2030 - January 1, 2024
Bachelor of Science in Communications Engineering at National Taiwan Ocean University
January 1, 2017 - January 1, 2021
Diploma in Mobile App Development at Georgian College
January 11, 2030 - January 1, 2024
Applied AI Solutions at George Brown College
January 1, 2023 - November 10, 2025
Mobile App Development at George Brown College
January 11, 2030 - January 1, 2024
Applied AI Solutions at George Brown College
January 11, 2030 - January 1, 2023
B.S. in Communications Engineering at National Taiwan University
January 1, 2017 - January 1, 2021
Mobile App Development at Georgia College
January 1, 2024 - January 1, 2024
Applied AI Solutions at George Brown College
January 1, 2023 - January 1, 2023
B. Sc in Automatic Control Engineering at National Taiwan Ocean University
January 1, 2017 - January 1, 2021

Qualifications

Add your qualifications or awards here.

Industry Experience

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

Skills

Experience Level

Flutter
Expert
AWS
Expert
Vue.js
Expert
Python
Expert
PostgreSQL
Expert
MySQL
Expert
JavaScript
Expert
Docker
Expert
Google Cloud
Expert
Laravel
Expert
TypeScript
Expert
iOS
Expert
Dart
Expert
Android
Expert
HTML5
Expert
CSS
Expert
SQL
Expert
Kotlin
Expert
Kubernetes
Expert
MongoDB
Expert
Objective-C
Expert
GraphQL
Expert
Redis
Expert
Swift
Expert
Web Design
Intermediate
React Native
Intermediate
React JS
Intermediate
Elasticsearch
Intermediate
See more