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Hi there πŸ‘‹

Jacob King

Mobile Application Developer | Flutter & Full-Stack Engineer | Founder @ GUNDEX

LinkedIn


πŸ€™ About Me

I am a software developer with experience delivering mobile and full-stack applications across diverse technology stacks. I prioritize clean architecture, scalability, and thoughtful design, selecting tools based on technical fit rather than specialization. I built, shipped, and maintain production-grade applications across iOS and Android, with hands-on ownership of architecture, backend integration, subscriptions, deployment pipelines, and long-term scalability.

As the founder and lead developer of GUNDEX, I designed and launched a cross-platform mobile application used by collectors and players in the trading card community. I built the entire system end-to-end β€” Flutter frontend, Supabase backend, RESTful API integration, authentication, database architecture, pricing logic, subscription handling, and CI/CD workflows.

I care deeply about clean architecture, performance optimization, and building products that feel polished and intentional. My background in design and photography influences how I approach UI/UX β€” balancing technical precision with visual clarity.

I’m seeking a long-term opportunity where I can contribute at a high level, grow alongside strong engineers, and help build products that scale.


⚑ Core Skills

πŸ“± Mobile Development

  • Flutter (Dart)
  • State Management (Provider, BLoC familiarity)
  • Async Programming (Futures, Streams)
  • Performance Optimization
  • REST API Integration & JSON Processing
  • In-App Purchases & RevenueCat
  • Firebase (Analytics, Messaging)
  • TestFlight & Beta Distribution
  • App Store Connect & Google Play Console

πŸ–₯ Backend & Full-Stack

  • TypeScript
  • Node.js & Express
  • Supabase (PostgreSQL, Auth, Edge Functions, Storage)
  • Prisma ORM
  • SQL
  • Authentication Systems (Clerk & Supabase)

🌐 Web Technologies

  • React
  • HTML / CSS
  • Tailwind CSS
  • JavaScript

πŸ›  Tools & Platforms

  • Git & GitHub
  • CI/CD Pipelines
  • Vercel
  • Android Studio
  • Xcode
  • IntelliJ
  • VS Code
  • Unix-based Systems

🧠 Engineering Practices

  • Clean Code
  • Modular Architecture
  • API Design
  • Version Control
  • Agile Development

πŸŽ“ Education

Ball State University
Bachelor of Science in Computer Science
May 2025 | GPA: 3.0


✨ Featured Projects

πŸš€ GUNDEX – Founder & Lead Mobile Developer

Cross-platform Flutter application for trading card collection management

  • Architected and developed full mobile application for iOS and Android
  • Designed PostgreSQL schema and Supabase backend architecture
  • Implemented subscription system and pricing logic
  • Integrated RESTful APIs and async data pipelines
  • Managed deployment to App Store Connect and Google Play Console
  • Built scalable backend using Supabase (Auth, Database, Storage, Edge Functions)
  • Maintain CI/CD and versioned release workflows

🧩 UI Web Builder – Principal Software Developer & Team Lead

Drag-and-drop website builder built with React & Supabase

  • Led development of modular component-based web builder
  • Designed backend data storage architecture
  • Implemented full-stack functionality using TypeScript, React, Express, Prisma ORM, and Supabase
  • Deployed on Vercel with authentication and CI/CD integration

πŸ“š ACM Ethics App – Solo Developer

  • Built mobile reference app using Kotlin and Jetpack components
  • Implemented search functionality and optimized navigation
  • Focused on usability, performance, and maintainability

πŸ”­ What I’m Looking For

I am seeking an engineering role where I can contribute meaningfully to product architecture, performance optimization, and feature development. I thrive in environments that value ownership, high standards, and continuous improvement.

My goal is to continuously refine my craft and contribute at a level that reflects the top tier of mobile engineers in the field.

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