Tools that take action.
AI assistants connected to your APIs and business tools, with clear permissions and human review where it matters.
APPLIED AI. EXPERIENCED ENGINEERS.
Claude coders.
Real solutions.
For your business.
Turn AI into a useful part of your product. We build agents, connect your data, and automate workflows—with the software engineering to bring it all together.
FROM IDEA TO IMPLEMENTATION
Make AI work for you.
Start with a real business problem. Connect the right models, data and tools. Build something your team can use every day.
WHAT WE BUILD
Useful AI, built around you.
Answers from your data.
Search and question answering across your documents and knowledge base, with sources people can check.
Less repetitive work.
Document processing, information extraction and connected workflows that fit into your existing systems.
OUR ENGINEERING BACKGROUND
Experience that runs deep.
01JustWatchStreaming Search EngineBerlin, Germany
Our job is to support the search engine core and improve the ecosystem and framework for data parsers from different suppliers, including Amazon, Netflix, iTunes and Microsoft.
Golang · Docker · AWS
Visit JustWatch02DaXtraIntelligent Recruitment SolutionsEdinburgh, Scotland
Find the best. Find them fast. Find them first. We developed a prototype of a new engine that made new partners’ integration much faster and easier.
Mojolicious · AngularJS · Bootstrap · AnyEvent/Coro · AWS
Visit DaXtra03MultiSafepaySmart Payment ServicesAmsterdam, Netherlands
Secure online and mobile transactions for webshops.
- AnyEvent-based AES JSON key server for encrypted credit card numbers, with multiple key pairs. Completed in three days.
- Klarna, CIB, KVK, PayBox, WorldPay and DotPay payment gateway integrations.
- 3DS Authentication.
- Mojolicious-based Perl client for the Postbode.nu API.
Moose · AnyEvent · Mojolicious
Visit MultiSafepay04SkooshOnline Hotel BookingBrighton, UK
Design, development and support of the online hotel reservation system.
- Availability search connecting dozens of suppliers via XML/JSON APIs, including Tourico, GTA, Transhotel, Restel, Travco and HotelBeds. Original Coro/AnyEvent services migrated to Golang.
- Multilevel cache engine and full-featured back office.
- XML/JSON APIs for partners and a fraud detection system.
- AI Hotel Matcher, trackers and reports.
- Fast full and incremental data export/import.
- Functional and unit tests.
Golang · Ubuntu/RHEL · Nginx · Perl · Apache · MySQL · Redis · MongoDB · Stuffed
Visit Skoosh05AirGatewayAirline Distribution, NDCBerlin, Germany / Barcelona, Spain
Enabling the NDC age for the airline distribution industry. We develop and support a JSON API connecting airlines’ APIs with AirGateway partners.
AngularJS · Golang · Redis · PostgreSQL · Docker · Kubernetes
Visit AirGateway06TripismWork Smart, Travel SmarterLondon, UK
A tool for business travellers to share travel insights, recommendations and know-how.
Major customers: Microsoft · Rolls-Royce · LinkedIn · Nike · HSBC
Visit Tripism07BusinessClassLife’s a Journey — Upgrade YoursOslo, Norway
Air tickets and a hotel booking engine for business travellers. Flights in premium economy, business class or first class at the lowest price, plus the finest hotels worldwide at a discount.
Visit BusinessClass08DropbikeSmart Bike Sharing. Dockless.Toronto, Canada
We develop and support the API backend.
Frontend: React · iOS · Android / Backend: Golang
Visit DropbikePEOPLE WHO BUILD
Meet our team.
Backend, API and cloud experience. A remote team building practical AI.
Eugene
Team Lead
Sergey
Software Engineer
Dmitry
Senior Developer
Andrew
API Developer
Nikita
Software Engineer
Andrei
Software Engineer
LET’S WORK TOGETHER
What could AI
do for your business?
hello@go-masters.coClaude Coders
Contact us by emailFriedrichstrasse 95
10117 Berlin, Germany
Komarova, 30/2
344092 Rostov-on-Don, Russia