Tennis Coach × AI Implementor

JAN
PERUTKA

I build AI-powered tools for tennis — from grassroots clubs to national federations. Bridging the gap between coaching expertise and modern data technology.

10+
Years Coaching
5+
AI Projects
CZ
Czech Republic
About
Coach Meets Code

I'm a tennis coach and AI implementor based in the Czech Republic. After years on the court, I started building the tools I always wished existed — affordable, intelligent, and built by someone who actually understands the game.

My focus is making professional-grade analytics accessible to everyday clubs and federations — without the price tag of systems like PlaySight. I work across the full stack: from scraping live tournament data to building mobile tracking apps.

I also hold training in mental coaching and work with the GROW model — which means my approach to both tennis and software is always goal-oriented and structured.

Tennis Coaching
AI Implementation
Data Analytics
Mental Coaching
Web Development
Match Analysis
Python Scripting
App Development
Projects

Tools built for every level of tennis — from player stats to federation infrastructure.

Stats & Data Tools

Analytics
🎾
ServeTag Pro

Mobile application for live serve tracking during matches. Records placement, speed zones, and success rates in real time — giving coaches instant data without manual notation.

Mobile Real-time Coach Tool
🔒 In Development
🕷️
Tennis Data Scraper

Automated data pipeline scraping ITF and Czech Tennis Association (CTS) websites. Auto-populates tournament schedules, player rankings and match results into structured formats.

Python Automation ITF CTS
🖥️ CLI Tool

Federation Apps

National
🏛️
Tennis Planner

Tournament and match scheduling platform built for Czech Tennis Federation workflows. Manages player pools, court assignments, and generates optimized match schedules automatically.

Scheduling Federation Web App
Live Demo →
Czech Federation App

New application in planning phase for the Czech Tennis Association. Targeting streamlined club-to-federation reporting, player management, and competition data flows.

In Planning CTS 2025
🚧 Coming Soon

Club Apps

Grassroots
📊
Club Analytics

Comprehensive AI-powered analytics platform for grassroots tennis clubs. Provides professional-level match analysis, player development tracking, and performance reporting — at a fraction of the cost of commercial systems like PlaySight.

AI Analytics Clubs Supabase
🔒 Private Beta
How I Build
Tech Stack
🧠Claude AI
Supabase
Vercel
🐍Python
⚛️React
🐙GitHub
📱Mobile Dev
🖥️Cursor IDE
Get In Touch

Looking for partnerships, consulting, or collaboration on tennis tech projects? I'd love to hear from you.