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2026Looking to automate and grow your business?

I build web & mobile apps and integrate AI into businesses

Web apps, mobile apps, AI automation. I help businesses save time and money with tech that actually works.

Start a ProjectSee How I Can Help
Matyas Prochazka
Available for new projectsPrague, Czech Republic
Web • Mobile • AI • Automation •
50+
Projects Completed
10+
Years Experience
50+
Projects Completed
30+
Happy Clients
1M+
Lines of Code
ReactNext.jsTypeScriptNode.jsGraphQLClaude CodeOpenAI APICodexGitVercelDigital OceanReactNext.jsTypeScriptNode.jsGraphQLClaude CodeOpenAI APICodexGitVercelDigital Ocean
01What I Do

How I can help

Need a new product? Want to simplify operations? Looking at AI? I take complicated problems and build things that work.

20+ hours saved per week with automation
Products to market 3x faster
Built to scale for the future.
01

Web Applications

Web apps built for real problems. Internal tools, customer portals. Fast, reliable, ready to grow with you.

  • Less manual work
  • Better customer experience
  • Grows with you
02

Mobile Apps

iOS and Android from a single codebase, no compromises on quality. Get to market sooner.

  • Reach customers anywhere
  • Single codebase, both platforms
  • App Store & Google Play
03

AI Integration

I plug AI into your existing processes. Automate the repetitive stuff, pull useful insights from your data.

  • No more repetitive work
  • Better decisions from data
  • Hours back every week

Not sure what you need? Let's just talk.

Free Consultation
02Track Record

What I’ve built

All Projects
Outwork - Habits That Unlock Your Apps2026

Your habits unlock your apps

Outwork - Habits That Unlock Your Apps

A native iOS habit tracker with real stakes. Distracting apps stay blocked behind Apple’s Screen Time shield until your habits for the day are done, and a streak pet keeps you honest.

Mobile AppApple WatchWebsite
Outplay - Party Games for One Room2026

44 party games, no internet needed

Outplay - Party Games for One Room

A native iOS party game: 44 fast mini-games for 2 to 8 players on their own phones. One person hosts, everyone joins over the same Wi-Fi or phone to phone. No internet, no accounts, no ads.

Mobile AppMultiplayerWebsite
Pangea - Digitalization of Education
2022

80,000+ students compete annually

Pangea - Digitalization of Education

Math competition with an online round, where over 80,000 students compete every year. I built the platform that replaced the paper-based process and made it possible to run the whole thing digitally.

Backend
Fooder - Explore Meals in Your Area2022

Discover local gems, skip the chains

Fooder - Explore Meals in Your Area

A mobile app that helps you find local food spots instead of ending up at the same chains. Works great when you are traveling and have no idea where to eat.

BackendMobile AppWeb App Admin
Smart Dražby - Auction Portal
2025

Instant verification through BankID

Smart Dražby - Auction Portal

An auction portal with fast registration through BankID. The whole process from listing a property to placing a bid is online and takes minutes instead of days.

Web AppBankIDBackend
JRD - Community App2020

Connecting neighbors in modern living

JRD - Community App

A mobile app for residents of JRD apartment complexes. Building info, maintenance updates, and a way for neighbors to actually communicate with each other.

BackendMobile AppWeb App Admin
Collateral - Digital Accounting Platform
2021

2,000+ document uploads per month

Collateral - Digital Accounting Platform

A web app that handles accounting document uploads. Over 2,000 client uploads a month go through it. Replaced the old email-based workflow completely.

BackendWeb AppDesign
PredictKing - Community Sport Betting2021

Compete with friends on live matches

PredictKing - Community Sport Betting

A fun app where you test your sports prediction skills against friends. Climb your team's leaderboard and become the king.

BackendMobile AppWeb App Admin

Swipe

03Why Me

10+ years in the field

I've worked with startups and large companies alike. Led teams, shipped products used by hundreds of thousands.

2024 - Present

Frontend Lead

Edgy.digital

Leading frontend for web and mobile apps used by hundreds of thousands of people. I handle technical decisions, optimize infrastructure, and make sure client projects ship on time.

TypeScriptReact NativeExpoReactNext.jsTailwind CSS
2023 - 2024

Full-Stack Developer

Revolgy

Built anomaly detection for Google Cloud Platform using BigQuery. The system automatically alerts teams when cloud spending goes off the rails.

TypeScriptNode.jsNestJSReactPostgreSQLGraphQLGoogle CloudBigQuery
2022 - 2024

Team Leader

Mews

Led the Mews DigitalKey project team. We researched new technologies and built MVPs and prototypes for next-gen hospitality management.

TypeScriptNode.jsNestJSSwiftUIGraphQL
2019 - 2022

Lead Developer

Collateral

Built a digital accounting platform that replaced email-based document workflows. The system handles over 2,000 client uploads monthly.

TypeScriptReactPHPSymfonyPostgreSQL
2018 - 2024

Lead Developer

Belcode

Built MojeJRD, Pangea, PredictKing, Fooder, WingyDee and other apps. Pangea serves 80,000+ students a year in math competitions. MojeJRD connects apartment residents with building management.

TypeScriptNode.jsNestJSReact NativeReactNext.jsSwiftUIPHPSymfonyPostgreSQLMySQLGraphQL
2017 - 2022

Master's Degree in Software Engineering

Czech Technical University

Faculty of Information Technology. Focused on software architecture, algorithms, and data structures.

AIAlgorithmsData StructuresSoftware DesignSoftware ArchitectureC++JavaPythonTypeScriptNode.js
04Tech Stack

What I build with

Modern tech I know and trust. The result: fast apps that are easy to maintain.

Core

AI / ML

Claude CodeCodexOpenAI APIChatGPTClaudeMCP

Frontend

Next.jsReactTypeScriptExpoFramer MotionReact NativeSwiftSwiftUITailwind CSS

Backend

GraphQLNode.jsMySQLPHPPostgreSQL

Tools

Digital OceanGitVercelAWSDockerFirebasen8nZapier
05From the Notebook

I write about what I work on

All Articles
ChatGPT Just Landed on CarPlay — And It's Basically a Podcast You Can Talk Back ToRead more
AIAI Agents

ChatGPT Just Landed on CarPlay — And It's Basically a Podcast You Can Talk Back To

Apple opened CarPlay to third-party AI assistants with iOS 26.4. ChatGPT shipped first, Claude and Gemini are next in line. I looked into what it actually does, what it can't do, and whether it matters.

April 12, 20266 min read
Did Claude Kill OpenClaw with Its New Managed Agents?Read more
Claude CodeAI

Did Claude Kill OpenClaw with Its New Managed Agents?

Anthropic just shipped Managed Agents — a fully hosted platform for running AI agents in the cloud. With OpenClaw sitting at 247K GitHub stars, the question is obvious: does the open-source darling still make sense?

April 11, 20267 min read
Claude Code Skills: The Feature That Makes It 10x More PowerfulRead more
Claude CodeSkills

Claude Code Skills: The Feature That Makes It 10x More Powerful

Skills are reusable instruction sets that give Claude Code domain expertise. How they work, where to find them, and which repos are worth starring.

March 18, 20267 min read
06Let's Go

Got an idea? Let’s talk.

Tell me what you're working on. I'll get back within 24 hours with thoughts on how I can help.

Emailm@matyasprochazka.cz
Location

Prague, Czech Republic

24h

Reply within 24 hours

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Web apps, mobile apps, AI automation. I help businesses save time and money with tech that actually works.

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