Custom software & product engineering

Custom software and SaaS, built around your business.

We build new SaaS products and business platforms, and connect, improve or modernize the systems you already run. Where it genuinely helps, we add workflow automation and practical AI features.

  • New SaaS product Build
  • Legacy app Modernize
Illustrative system map
  • New product builds SaaS and platforms from zero to one
  • Connected systems ERP, CRM, accounting and payments
  • Practical AI Scoped, reviewed and evaluated
  • Ongoing engineering Maintenance, cloud and DevOps

What we do

Engineering for the software your business runs on.

Our core work is custom business software and SaaS products, supported by the integration, automation and operations work that keeps them useful.

Core services

  • Core service

    Custom business software

    Internal tools, portals and business platforms built around how your teams actually operate, instead of forcing work into spreadsheets and generic tools.

    Typical work: Internal tools · Customer & partner portals · ERP-related workflows

    Discuss a project: Custom business software
  • Core service

    SaaS product engineering

    From a scoped first release to a product customers rely on: discovery, architecture, product interfaces, backend systems, testing and launch, then continued evolution.

    Typical work: Zero-to-one builds · Product UI & backend · Ongoing product evolution

    Discuss a project: SaaS product engineering

Supporting capabilities

  • APIs & payment integrations

    Connect ERP, CRM, accounting, commerce and payment providers, with reliable data sync and migration. We integrate with payment providers; we don’t process payments.

  • Workflow automation & applied AI

    Remove repetitive steps and add AI where it measurably helps, with people approving consequential actions.

    Our approach to AI
  • Modernization, maintenance & cloud/DevOps

    Refactor, migrate and maintain existing systems, and run their cloud infrastructure and delivery pipelines.

  • Deployments, backups & email integrations

    Release processes, backup and recovery planning, and business or application email set-up on your own accounts. Engineering work, not a hosting or mailbox plan.

  • Engineering team extension

    Experienced engineers who join your team and work inside your tools, process and priorities.

Applied AI

AI that works inside your software.

Useful AI sits inside an existing workflow, uses the data and permissions you already have, and is judged on whether it helps. We start with one well-defined use case, connect the systems it needs, agree how its output is checked, and expand only on evidence.

How AI fits into a workflow
  1. Business data Documents, records, tickets
  2. AI assistance Extract, search, draft, classify
  3. Human review Check, correct, approve
  4. Approved action Update systems, notify, file

Uncertain or rejected output goes back for correction, never straight to action.

Illustrative use cases

  • Document intake. Key fields from invoices or forms, low-confidence items routed to a person.
  • Knowledge assistant. Answers from your own documents, respecting who may see what.
  • Routing & drafting. Requests classified and replies drafted, with approval before anything consequential.

Examples of what can be built, not past Devpier projects.

Market context

AI value depends on how it is integrated.

Recent industry research suggests returns concentrate among companies that build AI into how they operate, rather than running isolated pilots.

Figures come from two separate surveys of different company populations. They describe those samples, not every business, and are not Devpier results or a forecast for any client.

How we work

One delivery process, from first conversation to running software.

  1. Understand & scope

    We map users, workflows, existing systems and constraints, then agree a scoped first release worth building.

  2. Design & build

    We design the interfaces and architecture, then build in reviewable increments with testing as part of the work.

  3. Integrate & launch

    We connect the software to the systems around it, migrate data where needed, and handle deployment and handover.

  4. Maintain & improve

    The same team can monitor, maintain and extend the software as your business and users change.

  • Phased delivery

    A scoped first release you can review, then further releases based on what you learn. Timelines are agreed once scope is clear.

  • Engineer-led, AI-assisted

    Coding assistants help with drafting, code search and repetitive checks. Engineers own architecture, review, testing and release decisions.

Who we are

An engineering partner from first build to long-term support.

Devpier LLC is a Texas-based company that builds, connects and improves business software, supported by its own engineering team. We work alongside your people, take ownership of the technical work, and stay with the software after launch. Our engineers’ experience spans e-commerce, education, internal operations and payment workflows.

Ways to work with us: New product build · Existing system improvement · Ongoing engineering or team extension

  • Collaboration

    We work in the open with your team: shared priorities, regular reviews of working software, and decisions explained in plain language.

  • Technical ownership

    We take responsibility for architecture, code quality, testing and deployment, and leave documentation your team can use.

  • Continuity

    The engineers who build a system can maintain and extend it, so knowledge isn’t lost at handover.

FAQs

Common questions.

Anything else is easiest to answer on a short call.

Can you start from just an idea?

Yes. We begin by clarifying users, workflows and priorities, then shape a first release that is realistic to build. You do not need a full specification.

Can you work with our existing systems?

Yes. Much of our work extends, integrates or modernizes software already in use. We review the current code and infrastructure before recommending changes.

Do you build AI features into business software?

Yes, when the use case is clear and measurable. See the Applied AI section above for how we scope, review and evaluate it.

Do you offer ongoing maintenance?

Yes. We maintain and improve applications after launch, including deployments, cloud operations, backups and recovery planning. Support arrangements are agreed per engagement.

What happens in the first call?

It is a 30-minute Zoom call about the problem you want to solve, your current systems and any constraints. If there is a fit, we suggest next steps, such as a scoping session or a written proposal.

Can you add engineers to our existing team?

Yes. Alongside full project delivery, we provide engineers who work within your tools, processes and priorities.

Insights

Notes on building business software.

All insights

Contact

What do you need to build, connect or fix?

Book a 30-minute discovery call, or send a short brief about the product or operational problem you want to solve.

Devpier — Project Discovery Call

30 minutes · Zoom

Pick a time in Calendly. Available times appear in your own timezone, and Calendly confirms the booking and meeting details.

Choose a time (opens scheduling)

Scheduler not opening? Open the scheduling page (opens in a new tab)

Email your project brief

Fill this in and we’ll open your email app with a ready-made draft to waqas@devpier.net. Nothing is sent until you send it from your email.

Email your project brief

0/2000 characters · a few sentences is plenty

Uses your own email app. An enquiry is not a booked call. Privacy notice