H Product Studio
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Services · H Product Studio

One studio for the full life of your software.

Take over an existing product, keep it maintained and moving for years, modernize what has aged, harden what AI tools started — or build something new well from day one. Every engagement runs on the same rules: your repository, your accounts, documentation that outlives us.

Engagement scope · 002

What we build and take responsibility for.

For teams that need an existing system taken over safely, a product kept moving for the long term — or something new built well from the start.

Software Project Takeover
01·Existing products · New ownership

Software Project Takeover

For live software whose original developer, agency or vendor is leaving: verify the codebase and operating reality, recover a safe delivery path, and establish accountable ownership.

Inherited codebaseStalled projectVendor transition
Custom Software Development
02·New products · Business software

Custom Software Development

For teams building a SaaS product, business application, client portal or internal platform: architecture, product logic and production delivery shaped as one system from day one.

SaaS platformBusiness applicationInternal tool
Modernization & Maintenance
03·Modernization · Ongoing delivery

Modernization & Maintenance

For established systems that need new capabilities, lower technical risk and a dependable release rhythm — modernize in controlled stages and continue product development without a blind rewrite.

Legacy applicationFeature deliveryLong-term maintenance
Build scope · 004

Software with real business logic.
Built to run beyond launch.

We build the parts that make software operate: authentication, roles, permissions, data, admin workflows, integrations, deployment, monitoring and handover.

01·SaaS · Digital products

SaaS products

Multi-tenant logic, billing, onboarding, dashboards, admin operations and the data model that holds everything together — designed and delivered as one production system.

02·Client portals

Customer & partner portals

Customer access, documents, requests, status flows, permissions and the back-of-house admin that operations actually need — connected in one controlled workflow.

03·Operations · Business apps

Operational platforms

Workflows, approvals, reporting, integrations and operational administration — custom business software built around how the company actually runs.

04·MVPs · AI-enabled products

MVP to production

A focused MVP can launch the first real workflow. AI can be added where it improves the product — with security, data, architecture and human review designed for production.

Engagement path · 008

Clear stages, scoped before we commit to delivery.

The right entry depends on whether you are shaping a new product, inheriting an existing one, or building the next phase. Scope follows the actual product and operating risk.

Discovery

Product & Architecture Discovery

For a new product or a complex existing system that needs its workflows, users, constraints and delivery path clarified before implementation begins.

Scoped engagement
1–2 weeks
  • Users and workflow map
  • System boundaries and data flows
  • Architecture decisions
  • Delivery risks and trade-offs
  • Prioritized first release
Discuss discovery
Build

New Software Development

For teams building a SaaS product, business application, client portal or internal platform with real production requirements.

Phased delivery
By milestone
  • Product architecture
  • Frontend, backend and data
  • Admin and integrations
  • CI/CD and monitoring
  • Documentation and handover
Explore custom software
Most common starting point
Takeover

Software Project Takeover

For existing software that needs a new accountable technical owner, a verified operating baseline and a safe path back into delivery.

Assessment + first phase
Risk-led
  • Repository and runtime verification
  • Access, data and dependency map
  • Stabilization priorities
  • First safe release
  • Ownership and operating documentation
See takeover process
Partnership

Long-Term Product Development

For teams that need one accountable partner for feature delivery, modernization, releases, maintenance and technical direction.

Monthly retainer
Ongoing
  • Feature delivery
  • Planned maintenance
  • Phased modernization
  • Release coordination
  • Architecture reviews
Explore long-term support
Get started ·  011

Let’s build what’s next
and keep it moving.

From an inherited codebase or a new product idea to long-term delivery — we define, build, modernize and operate software your team can truly own.

Studio
H Product Studio
Takeovers · Modernization · Long-term development · New builds
Contact
hello@buildwithh.com
Delivery
Remote-first studio
Working across U.S. time zones