steezr

Praag, Tsjechië

We ontwerpen en bouwen maatwerksoftware in Praag. En we blijven betrokken.

Wij zijn steezr, een kleine softwarestudio in Praag die door de oprichter wordt geleid. Johnny, onze oprichter en lead engineer, begon in 2020 in zijn eentje websites te bouwen. Vandaag zijn we met z’n zessen. We zijn langzaam en bewust gegroeid en werken nog steeds rechtstreeks met de bedrijven die ons inschakelen. Eén senior team verzorgt merkidentiteit en design, maatwerkplatforms, web- en mobiele apps, Shopify-webshops, cloud/DevOps, beveiliging, AI-integraties en procesautomatisering. De mensen die uw product ontwerpen, bouwen het ook. U spreekt rechtstreeks met hen, in het Engels of Tsjechisch. Er zijn geen accountmanagers die berichten tussen u en het werk doorgeven. Voor ajedeš bouwden we een maatwerkplatform dat een autohandel van begin tot eind aanstuurt. Automatisering en AI namen de intake, waardebepaling, fotobewerking en klantenservice over. We voegen AI toe waar die echt waarde toevoegt en zullen u ook van een slecht idee proberen af te brengen als dat is wat het project nodig heeft. Na de lancering blijven we vaak jarenlang betrokken via maandelijkse onderhoudscontracten en blijven we nieuwe projecten voor dezelfde klanten opleveren. Het meeste werk komt nog steeds via aanbevelingen en terugkerende klanten.

6 mensen in hun team

Spreekt Engels, Tsjechisch

14 projecten in hun portfolio

Werkt op afstand over de hele wereld

Sortlist lid sinds 2026

Opgericht in 2020

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Diensten

13 diensten aangeboden door steezr

Naam van dienst

Niveau van ervaring

Gerelateerde beoordelingen

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Beschrijving

We build web platforms, apps and internal systems from scratch around your business, database schema to last pixel. Tools chosen to fit: Next.js, React, Node.js, TypeScript, Python/Django and Go. Clean, documented APIs make the next integration a small ticket rather than a rewrite. We write code we'd happily hand to the next developer, even if that's not us.

Skills in Software Ontwikkeling (8)

NodeJS Ontwikkeling

Python Development

React Development

React Native Ontwikkeling

Django Ontwikkeling

JS Development

NextJS

GoLang Ontwikkeling

Meer informatie over Software Ontwikkeling

Beschrijving

We build custom web platforms and internal tools. For ajedeš, we built the platform that runs their car trading business end to end. Enter a car's details once and they flow to six-plus platforms. We aim for sub-second loads and lean bundles, and we stay after launch to keep improving the platform.

Skills in Web Applicatie (3)

Web Applicatie

web applicatie ontwikkeling

Projecten in Web Applicatie (5)

Violet Nikol: a web app that runs a tattoo studio - Web Applicatie

steezr cloud: our own push-to-deploy application platform - Web Applicatie

Camp Zero: a booking platform that runs itself - Web Applicatie

Buzzoons: internal systems and AI for a viral content agency - Web Applicatie

Klanten in Web Applicatie (4)

Violet NikolKunst & Ambacht

steezr cloudSoftware & Computer Services

Camp ZeroSport

BuzzoonsMarketing & Reclame

Meer informatie over Web Applicatie

Beschrijving

We build React Native and progressive web apps that feel at home on phones and desktops. You get one codebase to maintain instead of a separate one for each platform. The same team designs it, builds it and looks after it.

Skills in Mobile App (3)

Mobiele App

hybrid mobile app

Mobiele apps

Projecten in Mobile App (3)

EuroTrips: an iOS road-trip cost planner for Europe - Mobile App

SobApp: a private sobriety app we co-founded - Mobile App

steezr cloud: our own push-to-deploy application platform - Mobile App

Klanten in Mobile App (3)

EuroTripsReizen & Vrije tijd

SobAppZorginstellingen

steezr cloudSoftware & Computer Services

Meer informatie over Mobile App

Beschrijving

We build automation that saves hours: API bridges or custom AI models. For ajedeš, that's AI photo enhancement and automated customer support; for Železná koule, automated business intelligence; for Buzzoons, an AI-run sales pipeline. We connect your systems and give you a clear plan for where AI pays off and where it doesn't.

Skills in Artificial Intelligence (2)

Artificial Intelligence

AI-agenten

Projecten in Artificial Intelligence (5)

SobApp: a private sobriety app we co-founded - Artificial Intelligence

Camp Zero: a booking platform that runs itself - Artificial Intelligence

Buzzoons: internal systems and AI for a viral content agency - Artificial Intelligence

ajedeš: the platform that runs a car trading business - Artificial Intelligence

Klanten in Artificial Intelligence (4)

SobAppZorginstellingen

Camp ZeroSport

BuzzoonsMarketing & Reclame

ajedešAuto

Meer informatie over Artificial Intelligence

Beschrijving

We design interfaces people get on the first try. We interview users and study heatmaps, then run usability tests to inform every design decision. Our Figma design systems include components and tokens, with guidelines for using them. The same team designs and builds, so nothing gets lost between the Figma file and the finished product.

Skills in Ergonomie (UX / UI) (3)

UX Design

User Experience

ui ux

Projecten in Ergonomie (UX / UI) (5)

EuroTrips: an iOS road-trip cost planner for Europe - Ergonomie (UX / UI)

Violet Nikol: a web app that runs a tattoo studio - Ergonomie (UX / UI)

Traudie's: a Shopify store that feels like a showroom - Ergonomie (UX / UI)

Biohacking Academy: an online academy on Shopify - Ergonomie (UX / UI)

Klanten in Ergonomie (UX / UI) (4)

EuroTripsReizen & Vrije tijd

Violet NikolKunst & Ambacht

Traudie'sRetail

Biohacking AcademyOnderwijs

Meer informatie over Ergonomie (UX / UI)

Beschrijving

We build brand identities with a logo, colours, type and a voice that sounds like you. Everything goes into guidelines and a brand kit your team will actually open. We also make illustrations and mascots, and work in 3D. Blip, our one-eyed alien mascot, came out of this studio.

Skills in Branding & Positionering (2)

Branding & Positionering

Project in Branding & Positionering (1)

Klant in Branding & Positionering (1)

Vnitřní SvětE-commerce

Meer informatie over Branding & Positionering

Beschrijving

We build Shopify e-shops properly, with theme work and custom Liquid sections. We connect your store to your ERP, accounting or warehouse systems, and handle migrations from other platforms. Once the store is live, we keep looking after it.

Skills in E-commerce (4)

E-commerce

Shopify

Shopify Ontwikkeling

e-commerce website

Projecten in E-commerce (4)

MySolulu: a digital hub and e-shop for a foundation - E-commerce

Traudie's: a Shopify store that feels like a showroom - E-commerce

Biohacking Academy: an online academy on Shopify - E-commerce

Klanten in E-commerce (4)

MySolulu Nadační FondNon-profit

Traudie'sRetail

Biohacking AcademyOnderwijs

Vnitřní SvětE-commerce

Meer informatie over E-commerce

Beschrijving

We look after your website, servers and everything around them on a monthly retainer. That covers 24/7 uptime and performance monitoring with alerts, security scans, dependency updates and patching, plus small changes without back and forth. We host and maintain all of Máj Národní's web apps and every digital system at Železná koule.

Skills in Website Administratie (3)

Web Hosting

Website Administratie

Website Onderhoud

Projecten in Website Administratie (6)

MySolulu: a digital hub and e-shop for a foundation - Website Administratie

Máj Národní: hosting and maintenance for a Prague landmark - Website Administratie

Camp Zero: a booking platform that runs itself - Website Administratie

Buzzoons: internal systems and AI for a viral content agency - Website Administratie

Klanten in Website Administratie (4)

MySolulu Nadační FondNon-profit

Máj NárodníRetail

Camp ZeroSport

BuzzoonsMarketing & Reclame

Meer informatie over Website Administratie

Beschrijving

We set up infrastructure as code and CI/CD pipelines, with cloud setups sized for what you run today and room to grow. We work with AWS, GCP, Vercel, Docker and Kubernetes. We also built and run steezr cloud: push-to-deploy on k3s in your own Hetzner account.

Skills in Cloud Consulting (3)

AWS Advies

Cloud Consulting

DevOps

Projecten in Cloud Consulting (2)

steezr cloud: our own push-to-deploy application platform - Cloud Consulting

Máj Národní: hosting and maintenance for a Prague landmark - Cloud Consulting

Klanten in Cloud Consulting (2)

steezr cloudSoftware & Computer Services

Máj NárodníRetail

Meer informatie over Cloud Consulting

Beschrijving

We run penetration tests and audit your code, then work on security hardening. Better to hear about the holes from us than from someone else. We also help you prepare for compliance.

Skills in Cyber Security (3)

Cloud Security

IT Security

Cybersecurity

Project in Cyber Security (1)

Klant in Cyber Security (1)

Máj NárodníRetail

Meer informatie over Cyber Security

Team

6 leden in steezr's team

Verhaalsteezr started in 2020 as Johnny building websites from a flat in Prague. No pitch decks, no sales team. Clients kept coming back and sending their friends, and most of our work still starts that way. We grew slowly and on purpose into a small senior crew. You talk to the people who build your product.

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Contact

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Details

HoofdkantoorNárodní 14, Old Town, Czechia