Services / Stack Pinnacle

Build, modernize, and extend your software.

Engineering services for US SMBs — from product strategy and custom web or mobile applications to applied AI and workflow automation.

Discuss your project Find the right capability

What we help you build

Start with the problem. Shape the right software.

Whether you need a first product, better operational workflows, or new capability in an existing platform, the work starts with your business requirements.

01 / Build & evolve

Software & Product Development

Turn a product idea into working software, or give an existing application its next chapter.

We develop custom software around business requirements: replacing fragmented workflows, extending a product, modernizing an application, or building a focused MVP. Agile development keeps the work open to learning as requirements take shape.

Custom software and MVP development
Ongoing product development
Application modernization
Maintenance and product evolution

02 / Connect people & operations

Web & Mobile Applications

Build applications for the customers you serve and the teams running your business.

Customer-facing platforms, internal business applications, and mobile workflows need to fit the systems around them. We build custom web and mobile products, including cross-platform applications and integrations with existing software.

Customer-facing web platforms
Internal business applications
Mobile and cross-platform development
Existing-system integrations

03 / Apply AI to useful workflows

AI Products & Automation

Bring AI capabilities into a product or a specific business workflow.

We implement AI products, workflow automation, and retrieval systems, including document ingestion and retrieval. The work starts with the intended use, available information, and where people need to review or guide the workflow.

AI product development
AI-assisted workflow automation
RAG and document retrieval
AI integration into existing software

04 / Decide what comes next

Product Strategy & Digital Transformation

Determine what to build, what to modernize, and how software should fit your operations.

We help translate business requirements into technical plans: understanding existing workflows, identifying system boundaries, and planning integrations. Product strategy and modernization connect the next investment in software to the way your business actually works.

Product strategy and technical planning
Workflow digitization
Modernization planning
System and integration planning

Working together

An engagement that fits your situation.

Bring an existing team, a defined project, or a product idea. We can discuss the scope and responsibilities that make sense for your business.

Staff Augmentation

You have a team and need additional engineering capacity.

Extend your existing team with engineering support for its product and priorities.

Dedicated Team

You have an ongoing product or initiative that needs a focused team.

Engage a dedicated engineering team working with you on the continuing development of that product or initiative.

Full Project Delivery

You have a defined project to take through engineering delivery.

Stack Pinnacle takes responsibility for engineering delivery from planning through implementation and release.

MVP Development

You have a product concept and need an initial working version.

Focus the engagement on the essential scope for a first product, with room to learn before expanding it.

Ongoing Development & Maintenance

Your software is live and needs continued engineering attention.

Improve, maintain, operate, and extend the product after its initial delivery.

Engineering judgment

Technology-agnostic by design.

We choose tools around the problem, not the other way around. Product needs, existing systems, and the work of maintaining software guide the technical approach.

Our capabilities span software, cloud, data, and AI. These are tools we can draw on, rather than a prescribed stack for every engagement.

Product engineering

Ruby on Rails · Node.js / NestJS · Next.js / React · TypeScript · Python / Django · .NET · Rust · Go · Flutter / Dart

Cloud & infrastructure

AWS · DigitalOcean · Docker · NATS JetStream

Data & integrations

PostgreSQL · Supabase · NetSuite · BigQuery · Power BI

AI & retrieval

Python · Qdrant · LangChain · Document Loaders · OpenAI · Hugging Face

From conversation to delivery

Make the work clear at every stage.

The scope will vary by engagement. The path stays grounded in understanding the problem, planning the work, and reviewing what is being built.

Understand
Discuss the business problem, users, existing systems, and constraints. Establish what the engagement needs to address.
Plan
Define the scope, technical approach, and priorities together. Discuss trade-offs and how progress will be reviewed.
Build
Implement in reviewable increments, with testing and feedback included in the work. Revisit decisions as the product takes shape.
Ship & Iterate
Prepare for release, documentation, and handover. Agree on the development and maintenance work needed after delivery.

Work with Stack Pinnacle

Have a software project in mind?

Share your goals and the challenge your team is facing.

Discuss a project