Arrival Reminder: Let Me Know
2026Founder & Developer — app that reminds you to let your parents or friends know you reached your destination safely after arrival. Handled end to end, from design to publication.
Open to work
Custom software that saves time and money
I build Android apps, automations and internal tools for companies that want simpler operations and their own solution under control.
16+
years exp
300,000+
DashCam Travel downloads
4,000+
monthly users
How Can I Help?
Mobile Apps
Do you need a mobile app?
You get an app that expands your services, simplifies work and brings you closer to your users.
Android App Takeover
Do you need to take over or fix an Android app?
A more stable and faster app means fewer bugs, happier users and a better ranking on Google Play.
Web Applications
Do you need a web application?
You get a custom web application for exactly what you need to solve, simplify or keep under control.
Automation & AI Assistants
Is your team repeating work that software could handle?
Speed up routine tasks, reduce manual retyping and save time for people who are currently held back by repetitive work.
Internal Tools
Are you missing a program for your business process?
You get a tool for a specific business process that speeds up work, reduces costs and replaces manual steps or unsuitable software.
Trading Tools
Planning custom tools for trading?
Save time on repeated analysis and get better visibility into your trades.
Product Consultation
Do you know what you want to achieve, but not how to start?
Good decisions at the start are key and prevent expensive mistakes in later phases.
Introduction
My name is Tomáš Válek. I studied Information Technology at Brno University of Technology, where I earned a bachelor's degree (more about the FIT BUT study programme). Programming and IT as a whole have been among my biggest interests since childhood. As a freelancer, I mainly focus on mobile app development and custom software solutions.
I'm the owner and developer of the Android app DashCam Travel, which has been available on Google Play for over 10 years. I developed and later sold Device Temperature Monitor internationally, giving me experience with the full process of developing, operating and selling an entire project.
In my free time, I enjoy being with friends, hiking and exploring nature, and I really like dancing — especially Bachata. I'm also passionate about restoring desert landscapes on Fuerteventura. Healthy living and balanced nutrition are important to me too.
Bachata dancer
Fuerteventura desert restoration
Automotive enthusiast
Experience
Current
Video Recap – Shorts Creator
2026Founder & Developer — app turning long videos into short clips for Reels, Shorts and TikTok, handled end to end.
Dash Cam Travel – Car Camera
2016Founder & Developer — Turn your phone into a dash cam with graphics overlay and YouTube integration, handled end to end.
Partner at Green Ways Ltd.
2016Business Partner — Green Ways barley and chlorella distribution across Europe, with customer support and community building.
Past
TradingView – Spread Checker
2026Highlights spread values directly in the TradingView spread area — turns orange or red when spread exceeds a configured threshold.
TradingView – Executions + Drawings + Orders Toggle
2026Fast toggle for Executions, Drawings, and Orders directly in TradingView without opening settings. Keyboard shortcuts supported.
TradingView – Balance Daily Stats
2026Calculates P&L, long win rate, short win rate and trade counts for the current ticker.
Android developer at Futured Ltd.
2021 – 2025Built client Android apps in Kotlin and Jetpack Compose.
Device Temperature Monitor & Alarm
2021 – 2024Founder & Developer — Monitors device temperature in the background and warns you before overheating. Handled end to end, from design to international sale.
Android developer at eMan Ltd.
2019 – 2020Worked on Android applications for ŠKODA AUTO, including ŠKODA Connect and ŠKODA OneApp.
Affirmations
2015 – 2022Founder & Developer — app and website delivering daily positive affirmations with user-generated content, handled end to end. Later discontinued due to lack of time for further updates.
Android app for HBH Projekt Ltd.
2014Digitized a paper workflow into a custom Android application for migration objects.
Android app for Autoalternativ
2014First Android application, built in Java for updating LPG fuel prices on a website.
Application development – Kadlec-elektronika Ltd.
2013 – 2018Designed and developed booking systems, displays and experimental software solutions across the full web stack.
Education
Brno University of Technology, Faculty of Information Technology
2010 – 2013Bachelor's degree in Information Technology (BIT) — a 3-year programme covering hardware design, software engineering, computer networks, algorithms, compilers, operating systems and theoretical foundations. Includes a bachelor thesis.
Bachelor Thesis — Tracking Air Pollutants by Using Wireless Sensor Network
Prototype of a wireless sensor device for monitoring CO and LPG concentrations in enclosed spaces, enabling LPG vehicles to comply with ČSN 73 6058 in underground garages.
Development and Technology
Current
Android
KotlinJavaJetpackComposeAndroid SDK
Distribution and Monetization
Google Play ConsoleAdMobGoogle AdsFacebook Ads
Architecture
MVVMClean ArchitectureDI (Hilt)
AI Tools
Claude CodeCodexChatGPTGitHub Copilot
Integrations
REST APIGraphQLFirebase
Tools and Work Environment
GitLinuxAndroid Studio
Testing
JUnitEspressoUI Automator
Scripting and Automation
Pine Script (TradingView)Tampermonkey
Earlier
Low-level Development
AssemblyC
Databases
MySQLNoSQL
Web Development
PHPHTMLCSSJavaScriptjQueryAJAX
Server
Apache on Windows / Linux
Scripting and Automation
BashPerlPython
Other Tools
LaTeXAutoCADEAGLERaspberry PiWireshark