Can you build AI systems that don't rely on external APIs?

Yes — we support local LLM deployments, on-prem vector search, custom models, and private AI workflows that keep all data inside your environment.

How do you prevent hallucinations and unpredictable behavior?

We combine deterministic logic, guardrails, structured prompts, retrieval systems (RAG), and validation rules to enforce reliable outputs.

Can you automate internal workflows across multiple tools?

Yes — we build multi-step AI workflows for documents, emails, CRM updates, approvals, routing, and data processing.

Do you develop custom ML or predictive models?

Absolutely. We create tailored models (forecasting, scoring, anomaly detection) that operate on your business data and connect to your dashboards.

How do you ensure AI systems are GDPR compliant?

We use EU-hosted infrastructure, private embeddings, encrypted storage, and strict data-flow isolation. No data is sent outside the allowed region.

Can AI be added to an existing product without rebuilding it?

Yes — we integrate AI modules through APIs, middleware, and data pipelines that extend your system without disrupting existing architecture.

AI Development &
Automation Engineering
in Berlin

Trusted by engineering teams worldwide: QIWI • Sber • TON • VTB • Société Générale

AI Development &
Engineering
in Berlin

Trusted by engineering teams worldwide: QIWI • Sber • TON • VTB • Société Générale

002Welcome

Welcome

Our AI Engineering Toolkit

We combine modern AI models with robust backend engineering and automation architecture.

LLM Workflows (OpenAI / Anthropic / Local Models)

Chatbots, assistants, reasoning workflows, embedded domain knowledge.

•OpenAI GPT-4, Claude, and local LLM deployments
•Custom reasoning chains and multi-step workflows
•Domain-specific knowledge bases and RAG systems
•Multilingual support (EN/DE/RU/ID/CN)

Learn more See case studies

AI Automation Systems

Document parsing, data extraction, routing, enrichment, multi-step flows.

•Document extraction and classification
•Email and CRM automation
•Multi-step reasoning flows
•Smart routing and approval workflows

Learn more See case studies

Machine Learning & Predictive Models

Forecasting, lead scoring, cost prediction, anomaly detection.

•Lead scoring and qualification models
•User behavior prediction
•Demand forecasting and churn estimation
•Cost and profitability modeling

Learn more See case studies

Vector Search & Semantic Engines

Search systems powered by embeddings (Supabase, Pinecone, Weaviate).

•Semantic search and knowledge bases
•Embedding-based retrieval systems
•Context-aware search results
•Real-time vector updates

Learn more See case studies

Server-Side AI Pipelines

GDPR-compliant, secure, with audit trails and deterministic outputs.

•GDPR-compliant AI workflows
•EU-hosted and on-premise deployments
•Audit trails and deterministic guardrails
•Secure API endpoints and data handling

Learn more See case studies

AI Dashboards & Analytics

Natural-language insights, semantic filters, automated reporting.

•Natural language query interfaces
•Semantic filtering and insights
•Automated reporting and analytics
•AI-powered business intelligence

Learn more See case studies

002Services

What you get

AI Development in Berlin

Rated 4.97/5 from over 50 reviews

AI systems shaped for Berlin's fast-moving tech, SaaS, and B2B ecosystem — where speed, automation, and measurable outcomes matter. We build AI systems that create real leverage — not gimmicks.

003Why H-Studio

Why H-Studio

Why Berlin companies
choose us.

Companies choose H-Studio for AI systems that combine modern models with enterprise-grade engineering discipline. We design assistants, predictive models, automation workflows, and decision systems that deliver reliable, measurable outcomes — not prototypes that fall apart under real users.

No "magic prompt hacks."

No unstable prototypes.

No systems that break under real users.

004Case Studies

What you get

Results we're
proud to show

See Similar Work

Startup

Node.jsPostgreSQLRedis+2

PlayDeck — Powering Telegram's Gaming Ecosystem

How we built the backend architecture for Telegram's fastest-growing gaming platform.

Digital

Next.js 15React 19TypeScript+2

Forschungsmittel.com

Turning complex consulting into a conversion-driven digital platform for German enterprises and research institutions.

Enterprise

Java 20SpringNext.js+4

EventStripe

12 months3 engineers

SaaS platform handling 10,000+ concurrent sessions with real-time purchases and dynamic pricing.

Startup

Next.jsReactTypeScript+2

Modelplace.ai — Testing Market Demand

How we validated product-market fit for an AI startup before writing code.

Startup

ReactNode.jsMongoDB+2

Interweave® — Consulting Framework to Digital Product

How we transformed a complex consulting methodology into a scalable digital experience.

006Results

Results

AI systems that deliver
measurable impact

1000+

Automated workflows

1000+

Documents, requests, and tasks

15+

Industries

007Benefits

Benefits

Your AI Advantage
in Berlin

01

Automate operational reality

AI systems that handle real workloads — documents, routing, support, data checks.

02

Turn your processes into intelligence

Models and workflows built from your domain knowledge, not generic prompts.

03

Scale without adding headcount

Assistants and AI flows free up teams and reduce operational overhead.

04

Predictable AI behavior

Guardrails, evaluations, and deterministic routing — no hallucinations.

05

GDPR by design

EU-hosted, on-premise, VPC deployments with full data control.

008Process

Process

How we build
AI systems

A structured approach to building AI systems from concept to deployment and beyond.

Step 01

Discovery & Workflow Mapping

Identify automation opportunities and define data sources.

Step 02

Architecture & Model Strategy

Choose between LLMs, fine-tuning, embeddings, rules, or hybrid logic.

Step 03

Pipeline & Integration

Build backend services, data flows, APIs, CRMs, dashboards.

Step 04

AI Workflows Implementation

Reasoning chains, extraction engines, assistants, agents.

Our Services

AI & automation services for Berlin companies.

AI & Automation

AI assistants, workflows, ML models, predictive analytics

Learn more

Backend & Infrastructure

APIs, data pipelines, ETL for AI systems

Learn more

DevOps for AI

MLOps, GPU orchestration, secure deployments

Learn more

Web & Frontend

AI dashboards, admin UIs, portals

Learn more

Business Automation

Operational AI, document parsing, workflow automation

Learn more

Team Services

Berlin-based AI engineers & outstaffing

Learn more

010Testimonials

Testimonials

What Clients Say About
Working With H-Studio

“H-Studio turned an outdated website into a fast, structured, and technically robust platform. Their mix of engineering discipline and strategic thinking is rare. The new architecture is secure, scalable, and aligned with how decision-makers in Germany actually search and evaluate consultants. For the first time, our digital presence reflects the quality of our advisory work. Excellent technology combined with flawless execution.”

Benjamin Radermacher

Founder & Managing Director

Forschungsmittel.com

“Working with H-Studio felt like having a technical co-founder. They understood AI product logic right away — syncing our app, dashboards, and marketing flow. ChronoAI's beta now runs smoothly across users with real-time analytics and zero downtime. That level of execution is rare.”

Nikole Mireku Djima

CEO at Vortek.tech / ChronoAI

Los Angeles, USA

“We came to H-Studio with fragmented production workflows and systems that constantly failed us. Their team built a unified engineering platform: automated calculations, internal tools, deployment pipelines, and a stable infrastructure behind our operations. Today every order goes through a predictable, transparent process with no manual errors or downtime. It's the first time our IT actually supports production instead of slowing it down.”

Tatyana Deeva

Director

Lazur Print House

011FAQ

FAQ

AI Development &Automation Engineeringin Berlin

AI Development &Engineeringin Berlin

Our AI Engineering Toolkit

LLM Workflows (OpenAI / Anthropic / Local Models)

AI Automation Systems

Machine Learning & Predictive Models

Vector Search & Semantic Engines

Server-Side AI Pipelines

AI Dashboards & Analytics

AI Development in Berlin

Who we are

AI Assistants for Internal Teams

AI Chatbots & User-Facing Assistants

AI-Powered Business Automation

Predictive Analytics & ML Models

AI-Ready Data Infrastructure

Why Berlin companieschoose us.

Results we'reproud to show

PlayDeck — Powering Telegram's Gaming Ecosystem

Forschungsmittel.com

EventStripe

Modelplace.ai — Testing Market Demand

Interweave® — Consulting Framework to Digital Product

AI systems that delivermeasurable impact