Taxi Agenda
Online dispatching system for taxi agencies.
Dispatchers run rides, drivers and customers from one place in the browser.
Tomáš David · Developer & IT consultant
I write code that saves companies time and money.
I find the work in a company nobody needs to do by hand, build what replaces it, and keep it running — servers included.
What I do
I work inside the company, not just inside a ticket. I write the code myself — and first we decide whether it should be written at all.
- 01
Process automation
Repetitive work between systems, spreadsheets and inboxes, handed over to software.
- 02
Replacing paid tools
When a subscription costs more than building it, I build it — shaped around how the company works.
- 03
More revenue
Features with a direct line to sales: upsells, recommendations, search that actually finds things.
- 04
Internal apps
Tools built around the team — claims, partners, orders — instead of bending a generic one.
- 05
AI in everyday work
Where it pays off: checking data and content, preparing drafts, assistants for individual people.
- 06
Running it all
Servers, deploys, backups and monitoring. What I build, I also host and look after.
References
Products I built or look after for clients, and what each one brought them.
Octo Cab
Taxi data terminal that sends rides to the Central Database Taxi system (CDT).
Rides reach CDT on their own — nobody reports them by hand.
CDT Taxi Driver
The CDT driver app. iOS, plus Android written in Kotlin.
Drivers have everything they need on their phone.
Rooster
Online planning system for employee shifts.
One schedule the whole team can see, instead of planning by hand.
CRM DITONI
Internal app for orders, products and employees of a company selling school supplies.
Orders, products and people in one system, built around how the company works.
private
preberskrin.cz
Helped migrate it, saved them money, and still look after it now and then.
Smaller websites
- Kafe LUKSA ↗Website for a local coffee shop in Olomouc.
- UŠI PRO DUŠI ↗Events on a map, for a non-profit.
- Bagry Kontejnery Horka ↗Website for an excavation and container services company.
- Ateliér na pohodu ↗Website for a handmade ceramics studio in Ostrava.
- Masáže na pohodu ↗Website for a massage studio in Ostrava.
Where I've worked
- 2026–nowProtein&Co.Full Stack Developer & IT ConsultantAutomating internal processes, in-house replacements for paid tools, AI in the day-to-day of an e-commerce business.
- 2025–2026DevuniCo-founder & CTO
- 2023–2026RYSK-ITLaravel Developer
- 2020–2023Softici LLCFull Stack Developer
- 2020–nowtomdavid.czFreelance DeveloperThe whole time, on the side.
What's in the rack
Build
- Laravel
- PHP
- TypeScript
- Node.js
- React
- Flutter
Ship
- Docker
- Dokploy
- Traefik
- nginx
- Cloudflare Tunnel
Run
- Proxmox VE
- MySQL
- PostgreSQL
- S3
Automate
- n8n
- Claude Code
- Serverless functions
Developer · IT consultant · Olomouc