Senior Software Engineer · Prague

Available for small projects · replies within two working days

Software that
actually ships

Senior engineer, 10+ years. I build production web applications — Laravel and React on PostgreSQL, AWS backends, deployment that runs itself. Clients include Toyota Motor Europe and Arbes core banking.

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10+ Years Experience

Enterprise Solutions

Modern Tech Stack

Performance Focused

AI-Agentic Expert

Trusted by

Toyota Motor EuropeArbes TechnologiesOptikDoDomu.czValuoAkvaria.czInneticCRE8.czKupomanToyota Motor EuropeArbes TechnologiesOptikDoDomu.czValuoAkvaria.czInneticCRE8.czKupoman

10+

Years Experience

Free Apps to Download

Named Clients

Services

What I can do for you

Comprehensive solutions tailored to your business needs — from strategy to shipped product.

Web Applications

Laravel and React SPAs on PostgreSQL. The whole stack — auth, schema, admin, and a deployment that holds up.

Cloud & DevOps

AWS, Terraform, Kubernetes and CI/CD pipelines that ship on their own and nobody has to babysit.

Legacy Rescue

Old PHP nobody wants to touch, moved onto something maintainable — without taking the business offline.

Native Apps

Native macOS apps in Swift alongside the web work. Three of mine are free to download and inspect.

Packages

Fixed price, fixed scope

No discovery call needed for anything on this list. Pick one, tell me the details, and I'll confirm or tell you it's the wrong fit.

Technical Audit

18 000 Kč

5 days

Your codebase, infrastructure or database reviewed end to end. Written report with prioritised, actionable fixes.

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Fix & Ship

45 000 Kč

2 weeks

One defined problem solved: a slow database, a broken deploy, an app stuck on an old platform. Up to 16 hours — if it needs more, I quote before continuing.

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Build

from 120 000 Kč

4–6 weeks

A complete small product: a web application, an internal tool, or a native macOS app. Shipped and documented.

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Best value

Monthly Retainer

from 22 000 Kč

ongoing

A fixed block of hours every month with priority response. 10 or 20 hours, used however you need them.

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Prices are final — I'm not VAT registered. EUR and USD quotes on request. Something outside these shapes? Tell me what you need and I'll quote it as a fixed price too.

My Apps

Built by me, for everyone

Not a portfolio of client logos — software I shipped and still maintain. Most of it is free. Download it and judge the work yourself.

apps.souris.cloud

Native apps for macOS, iPhone and Meta Quest 3. Three are free to download today, two of them open source. The two Spacework apps are still in progress.

Open SourceFree ToolsComing SoonFully Native

Explore the collection

OptaKubeNative Kubernetes client for macOS pgBrainPro PostgreSQL client for macOS Virtual MirrorAirPlay receiver for Mac — no Apple TV Spacework ViewerYour multi-monitor workspace in VR Spacework StreamerStream your Mac displays to VR