The Complete System
Every product runs through the same six-discipline system — architecture through scale. Each side has a dedicated senior owner, clear deliverables, and defined exit criteria. This is how we ship products that survive the first 100,000 users.
Architecture, scope & roadmap
User research, UI & prototyping
Production-grade code, CI/CD
Automated QA, security audits
Infrastructure, staged rollouts
Monitoring, iterations & scaling
Shipped products for teams in 20+ countries
You have a product idea and a deadline. We take it from architecture to production — design, frontend, backend, deployment, support. One team, no handoffs between vendors, no excuses about scope. We ship products that ship.
Most AI projects stall because they start with the model, not the problem. We start with your operations — then build LLM integrations, RAG pipelines, document processing, and agentic workflows that move real business metrics. We've shipped AI products with tens of thousands of paying users. We know what works beyond the demo.
Senior engineers who join your standups, follow your standards, and ship like they've been there for years. Every engineer on our team has 5+ years of production experience and runs through the same six-discipline system we use internally. No junior bait-and-switch.
We've interviewed hundreds of senior engineers across Europe and the Americas. We know what 'senior' actually means. Our vetting process is the same one we use internally — we don't send you anyone we wouldn't hire ourselves.
Our clients have launched products, onboarded paying users, and transformed operations at scale. Trading platforms moving millions in volume. AI products with tens of thousands of paying users. Ticketing systems serving Austrian theaters. Restaurant operations running thousands of orders a day. Production, not pitch decks.
See all case studiesTens of thousands of users
AI companion platform — real-time chat, image generation, subscription billing
Features shipped in week 1
AI app builder — our developers ramped up on a fast-moving codebase and started shipping immediately
Fewer support tickets
Event ticketing with interactive seating for Austrian venues
Food delivery platform with online ordering, payments, kitchen screens, and driver tracking
A custom delivery ecosystem built to digitize restaurant operations and connect customer ordering, payment processing, kitchen workflows, and delivery coordination in one system.
KITCHEN
DISPLAY SYSTEM
LIQPAY
PAYMENT INTEGRATION
Our engineers use AI daily — for code generation, test writing, code review, and documentation. It's part of the workflow, not a sales pitch.
AI-powered code editor that writes, edits, and debugs alongside us
Advanced AI assistant for complex coding tasks and architecture
Automated code reviews that catch bugs before production
UI component generation from natural language descriptions
Documentation and knowledge management powered by AI
AI-driven test generation and quality assurance
3x
AI-augmented workflow across code generation, testing, review, and documentation — measured against traditional approaches.
We work with the latest technologies to build scalable, performant solutions
And many more technologies based on your project requirements
We bring domain expertise and technical excellence to every industry we serve
These are clients who hired us, shipped to production, and kept working with us across multiple products.
“Honestly, I was skeptical about going fully digital — we had paper for years and it worked. But after a few weeks I realized I could see every order, every delivery, every kitchen screen from my phone. That changed how I run the business. The team didn't just code what I asked — they pushed back when something didn't make sense for a real restaurant.”
Sergii Chekuschkin
Co-owner @ Pyrizhok
“Building a ticketing platform sounds straightforward until you start. Seating plans for thirty different halls, white-label for partners, scanner apps at venue entrances — every detail matters when a customer is standing in line. They handled the complexity without drama. Their GraphQL implementation alone is over 4,800 lines and it just works. Playwright tests give us confidence with every release.”
Thorsten Zerha
Managing Director @ Entrello Ticket & Service GmbH
“Real-time AI chat at scale is hard. Subscription billing on top of it is harder. They handled both, and made it feel polished across web and mobile. When priorities shifted — and they shifted often — the team adapted without losing momentum. Our paying user base grew faster than I projected.”
Fawaz Kadem
CEO @ Dream Companion
We built FakturAi's invoice parsing flow to extract structured data from PDFs, phone photos, and scanned invoices. Here's what worked, where OCR alone failed, and how we combined OCR, LLMs, and validation to make the output usable in practice.
Mykhaylo Yuminov●Mar 2026A large GraphQL schema looks clean in theory, but in production it creates its own problems: slow resolvers, awkward deprecations, naming drift, and testing overhead. These are the lessons we learned while maintaining a growing ticketing API over time.
For our restaurant delivery platform, we had to support several apps at once: customer web, driver mobile, kitchen display, admin, API, and a landing site. This is how we structured the monorepo, what became easier, and where Turborepo added complexity.
Remote teams can work extremely well, but only when communication, onboarding, and expectations are handled deliberately. Here are a few practical lessons from working with distributed engineering teams across different countries.
Get answers to the most common questions about our services
Usually within 1-2 weeks. If you need someone urgently and we have the right senior available, we've started within 48 hours. Every engagement begins with a scoping call to align on architecture, milestones, and success metrics.
Have more questions? Contact us
Describe your idea, timeline, and constraints at hello@complete-solution.eu or fill out the form
React
Next.js
TypeScript
Tailwind CSS
GraphQL / Apollo
Node.js
NestJS
Python
Java (Spring)
Prisma
Expo
Capacitor
Electron
AWS
Vercel
Cloudflare
Sentry
PostgreSQL
Redis