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Rednegniw/README.md

Hi there, I'm Antonín! 👋

👨‍💻 Full Stack Web & Native Developer | Web3 & AI

I am a professional web developer with 9+ years of experience building everything from massive enterprise systems to utility native apps.

I love solving complex engineering problems and creating beautiful UIs, be it for large SaaS apps like my startup Bill Systems or for my caffeine tracking app, Caffeine Clock. Particularly lately I love to work with animations.


🚀 Featured Projects

Caffeine Clock

A React Native app for tracking caffeine intake and sleep optimization.

  • The Win: Successfully launched to 15,000+ users with a 4.8-star rating on Google Play .
  • Tech: React Native, Mobile Architecture .
  • Status: Active & maintained.
  • Play Store Link
  • App Store Link

🏛️ Bill Systems

A comprehensive SaaS platform for law offices in Czechia.

  • The Role: Co-founder & CTO .
  • The Engineering: Built the entire software stack from scratch. While the business is no longer active, this project represents my deepest dive into complex system architecture, scalability, and full-product lifecycle management .
  • Bill Systems

🤖 Access Intelligence

Launchpad for tokens supported by AI agents.

  • My Contribution: Handling frontend architecture, design, and a significant portion of backend logic for the Access Intelligence platform on Solana .
  • Access Intelligence Launchpad

🛠️ Tech Stack & Skills

I have a wide spectrum of experience ranging from large enterprise apps (IBM, Mews) to small utility native apps like my own app, Caffeine Clock.

Domain Technologies
Languages TypeScript, JavaScript, Go
Frontend React, Next.js, HTML/CSS
Mobile React Native (iOS & Android)
Backend Node.js, Go, Microservices
Web3 Solana, Blockchain
Other AI Agents, E2E Testing, System Architecture

💼 Experience at a Glance

  • Senior Full Stack Developer @ Access Labs (Remote) | Nov 2024 - Present
  • Senior Full Stack Developer @ Tatum | Jan 2024 - Nov 2024
  • Senior Frontend Developer @ Mews (Finance Team) | Jun 2021 - Dec 2023
  • Watson iLab Web Developer @ IBM | Oct 2017 - Mar 2021

🎓 Education

  • Ing. (Masters Equiv.) in Software Engineering - Czech Technical University in Prague
  • Bc. in Software Engineering - Czech Technical University in Prague

🌍 Outside of Code

I'm a geek, an avid traveller, and always looking to learn more about the world . I also occasionally build small fun projects like Faviconizer and game price trackers .

📫 Get in Touch: LinkedInEmailX Profile • Telegram: @AWingender

Popular repositories Loading

  1. mcdonalds-rankings mcdonalds-rankings Public

    Ranking of McDonalds project in Svelte

    Svelte 3 1

  2. blockchain-voting-app blockchain-voting-app Public archive

    Blockchain voting app as a diploma thesis for Antonín Wingender

    TypeScript 1 1

  3. blog blog Public

    My personal blog. Not sure what I'm going to write about, but definitely something.

    TypeScript 1

  4. WeatherApp WeatherApp Public archive

    JavaScript

  5. faviconizer faviconizer Public

    Svelte

  6. Rednegniw Rednegniw Public

    My personal repo.