01·MVPs · Platforms
MVPs, SaaS products & platforms
Production-ready first version with clean architecture, auth, data, integrations and a release pipeline.
Multi-tenant SaaSMarketplaceWorkflow product
Architecture-first
MVPs & custom platforms
for founders & growing teams.
We help founders and growing teams turn business requirements into production-ready software — clean architecture, senior engineering, and a delivery model that avoids rewrite traps.
B2B SaaS · Mittelstand modernisation · Client portals · Internal tools· Berlin · DACH · EU delivery
Engagement scope · 002
What you can hire us for.
Architecture-first software delivery for founders, SaaS teams and growing companies in DACH. One senior studio for product thinking, full-stack engineering, infrastructure and handover — no vendor stitching.
02·Portals
Client portals & marketplaces
Multi-role systems with permissions, billing, structured content and admin operations.
Customer portalTwo-sided marketplaceBooking system
03·Internal tools
Internal tools & admin panels
Custom dashboards and operational software for teams that have outgrown spreadsheets and no-code.
Ops dashboardCRM extensionReporting tool
04·Lead systems
Lead-gen websites & CRM
High-quality marketing sites wired into a CRM, with analytics, consent and an editorial workflow.
Editorial siteLanding-page systemFunnel architecture
05·Modernisation
Legacy product modernisation
Step-by-step migration of older systems without rewrites — domain-by-domain, with auditability.
Mittelstand productLegacy SaaSInternal platform
This is for you if · 003
Software the business actually runs on.
Trusted by founders and growing teams who outgrew templates, spreadsheets and disconnected SaaS.
- You need an MVP, platform, client portal, internal tool or lead-generation system.
- You have outgrown spreadsheets, templates, disconnected SaaS tools or fragile freelance code.
- You need product thinking, full-stack delivery and technical ownership in one team.
- You want to launch fast without creating a rewrite problem six months later.
- Teams build screens before understanding workflows.
- Data, permissions, integrations and admin logic are added too late.
- Analytics, deployment and maintenance are treated as afterthoughts.
- The first version works as a demo, but not as an operating system for the business.
- We map workflows, roles and system logic before coding.
- We build frontend, backend, database and integrations as one product system.
- We include production setup, documentation and handover from the start.
- We keep the architecture simple enough to launch and strong enough to grow.
How we build · 001
Build logic.
Products that can grow.
Clear scope, clean architecture and production-ready delivery — so your first version can launch fast without becoming a rewrite candidate six months later.
01 · FE
Frontend
Engineering
The visible surface that holds up under feature pressure — designed to be readable by the next engineer.
Next.js · React · TypeScript02 · BE
Backend
Engineering
Data, contracts, integrations — explicit and auditable. The part that won’t surprise you in audit or migration.
Java · Spring · Postgres03 · OPS
Cloud-native
Architecture
Scalable infrastructure and delivery systems — built so the team can ship daily without waiting on ops.
KubernetesTerraformGitHub Actions
How we build differently · 003
Built to launch,
ready to grow.
Focused first version. Clean system logic. Production-ready delivery.
01Clear scope before code02One product system03Production setup from day one04Simple architecture, not fragile shortcuts05No black-box delivery
Case studies · 004Open the full archive→
Selected work.
Four plates from the studio archive — one unfolded, three pinned beside it. Each is a real production system, not a case-study template.
Featured caseLive build
Startup engineering · 3-role marketplace
Creator Marketing Platform
End-to-end engineering for a multi-tenant creator marketing platform: Java Spring backend, Next.js dashboard, admin console, provider-aggregated catalog of 1,200+ services across thirteen platforms.
Read full case
Startup engineering · gaming
PlayDeck
Backend architecture for Telegram’s fastest-growing gaming platform.
Read case→
Startup engineering · SaaS
Web Page Generator
AI-assisted page-generation platform with backend pipeline, dashboard, and managed publishing.
Read case→
Real estate · digital experience
Matahari Hills
Investor-facing real-estate platform with premium UX, CRM and lead infrastructure for a Bali development.
Read case→Proof · 005
A product foundation that grows with the business — not against it.
01 / DELIVERY
5–10weeks
Focused builds, not endless retainers.
├010w┤
1
02 / TEAM
senior team
Architecture, engineering and infrastructure under one roof.
03 / VENDORS
0vendor stitching
No agency hand-offs, no offshore subcontracting.
Advantages · Plate 006 / BenefitsStart Your Project
What You What you Actually Get.
Foundation
Clear Product Foundation
Workflows, roles, data and priorities are mapped before development starts.
Continuity
One Team From Scope to Launch
Product thinking, full-stack engineering, infrastructure and handover stay connected.
Ownership
Built to Own and Extend
Clean code, documentation, deployment flow and architecture decisions are prepared for maintenance and growth.
Execution model · 007Plan Your Sprint→
How we ship without rewrites.
Three phases for funded startups and growth-stage teams. Each phase stands on its own — pick what fits where the work is now.
01Sprint
Architecture Sprint
5-day deep dive with system map, scalability risk review, stack validation, and execution roadmap.
├Duration · 5 days┤
02Build
MVP Build
Production-ready foundation with clean domain logic, backend structure, and release pipeline.
├Duration · 6–12 weeks┤
03Scale
Growth & Scale
Monitoring, analytics, and automation layers tuned for sustained product growth.
├Duration · Continuous┤
Core offerBook Architecture Sprint
Three ways to work with us.
Define the system, build the first version, or extend your product with a senior engineering partner. Detailed scope and pricing in the next plate.
01 · Service
Architecture Sprint
→Define scope, architecture and delivery roadmap before development starts.
02 · Service
MVP & Platform Build
→Build a production-ready MVP, SaaS product, client portal, internal tool or custom platform.
03 · Service
Engineering Partnership
→Get ongoing senior engineering support for architecture, development, infrastructure and scaling.
Founder notes · 009
What founders said.
They quickly understood my problem, developed solutions for the website, and delivered extremely fast. I'm very satisfied. It seems like they work around the clock at H-Studio, that's how fast they are.
Benjamin RadermacherGoogle ★
Forschungsmittel · Berlin, Germany
H-Studio delivered more than originally agreed upon. The collaboration was straightforward, professional, and solution-oriented. A dedicated team that I would gladly recommend based on my own experience.
L
Lars-Kjeld RiedelGoogle ★
Private client · Germany
I worked with H-Studio to bring order to the internal processes of my dental clinic. H-Studio took the time to deeply understand how the clinic actually works, analyzed existing processes, and built a clear, logical structure across our internal systems and workflows. The clinic now operates much more smoothly and operational pressure has decreased.
Dr. Houman HémmatGoogle ★
Dr. Hémmat Bio-Aesthetics Berlin · Berlin, DE
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 with stable performance.
Nikole Mireku Djima
CEO at Vortek.tech / ChronoAI · Los Angeles, USA
We came to H-Studio for a rebuild of our outdated systems — and left with a digital backbone. Most core processes now run through a unified, clean architecture across the company.
Kenny Jones
Co-Founder at Vulken FM · London, UK
When we started with H-Studio, we had an early-stage SaaS concept and a few mockups. They delivered a production-ready first version within a six-week development phase — backend, API, analytics.
Wouter Schreuders
Product Designer · Cape Town, South Africa
Engagement ranges · 008
Clear starting points, scoped before we build.
Indicative ranges — final scope and quote depend on requirements. Plate elevation indicates scope weight.
Foundation
Focused Website / Lead System
For service businesses that need a high-quality website, landing system, CRM integration, analytics and a clean technical foundation.
from €5k
├3–6 weeks┤
- Next.js website
- Landing-page system
- CRM-integrated forms
- Server-side analytics
- SEO architecture
Architecture
Architecture Sprint
For teams that need product scope, system architecture, technical validation and a delivery roadmap before committing to a full build.
from €3.5k
├5 days┤
- 5-day senior deep dive
- Workflows & data mapped
- Stack validation
- Risks & trade-offs named
- Costed roadmap
Build
MVP / Platform Build
For founders and companies that need a production-ready first version of a SaaS product, client portal, internal tool or custom platform.
from €15–25k
├6–12 weeks┤
- Auth, roles, database
- CI/CD + monitoring
- Admin / operator UI
- GDPR data flows · EU hosting
- Documentation & handover
Partnership
Engineering Partnership
For teams that need ongoing senior engineering support across architecture, development, infrastructure and scaling.
from €4k/mo
├month-to-month┤
- Embedded senior engineers
- Monthly architecture reviews
- SLA-bound roadmap
- Capacity scales up or down
- Documentation any time
FAQ · 010
You can contact us for production-ready MVPs, custom web platforms, client portals, internal tools, lead-generation websites, CRM-connected systems, and modernisation of existing products or workflows.
No. We work with funded founders, SaaS teams, Mittelstand companies, service businesses and growing teams that need reliable software delivery. Funded startups are a strong fit, but not the only fit.
Focused websites, lead systems and smaller business tools usually start around €5k–10k. Architecture sprints start from €3.5k. MVPs, portals and custom platforms typically range from €15k to €60k+, depending on scope, integrations and production requirements.
If the scope is unclear, start with a short architecture or product scoping sprint. We map the workflows, system logic, risks, integrations and delivery roadmap before committing to a full build.
Yes, if the website is part of a business system. We are a good fit for lead-generation websites, SEO landing systems, CRM-connected websites, analytics setup, booking flows and service-business websites that need more than a basic template.
Typical scope can include auth, user roles, database, primary product flows, admin panel, API layer, integrations, deployment, analytics, documentation and handover. The exact scope is fixed before development starts.
Yes. We build internal tools, admin panels, customer portals, partner portals, booking systems, operational dashboards and workflow platforms for companies that want to move beyond spreadsheets, Notion, Airtable or disconnected tools.
We plan GDPR-conscious architecture from the start: data minimisation, consent logic where needed, secure storage, EU hosting options, analytics setup and clear handling of third-party services.
Yes, when it creates practical value. AI can be added for document processing, summaries, smart search, internal assistants, workflow support or lead qualification. We do not treat AI as a separate trend; it is an optional layer inside useful business software.
Yes. We can support the product after launch through retainers or an engineering partnership covering maintenance, improvements, infrastructure, monitoring, documentation and scaling decisions.
Get started · 011
Let’s build what
moves you forward.
From idea to infrastructure — we help you design, launch, and scale systems that perform.
Studio
H-Studio Berlin
Senior delivery · DACH region
Contact
hello@h-studio-berlin.de
+49 176 41762410
Office
Schmidstraße 2F-K
10179 Berlin