Software Development and IT Consulting for Houston

PS3G is a software development company that serves Houston organizations remotely from its headquarters in Wilmington, Delaware, with a delivery center in India. We build websites, web applications, mobile apps, .NET systems, cloud migrations, data platforms and AI features, and we provide IT consulting for Houston companies that want an assessment before they commit to a build. We do not have a Houston office. Delivery is remote, with in-person meetings by arrangement, and that suits organizations of every size: a founder in the Ion district with a first product, an oilfield services firm replacing paper field tickets, or a department inside a hospital, energy company or port operator that needs engineers who can follow its security rules.

How we serve Houston without a local office

Our only office is at 1201 N Market Street in Wilmington, Delaware, described on the Wilmington headquarters page. We have no office in Houston, the Energy Corridor or The Woodlands, and we do not use a local mailbox or forwarding number to appear otherwise.

Houston is on Central Time, one hour behind Wilmington. Our US team overlaps with your day from your morning through mid-afternoon, and stand-ups and reviews are scheduled in that window. Work raised late in your afternoon goes to the India team overnight. Direct flights from Philadelphia to Bush Intercontinental or Hobby take about three and a half hours, so in-person kickoffs, workshops and milestone reviews are planned ahead and grouped into a single trip where possible.

Between visits, delivery runs on video calls, a shared backlog, a weekly written status note and a demo at the end of each iteration. A US project manager stays your single point of contact.

What Houston organizations ask us for

Houston’s economy is energy, medicine, petrochemicals and the port. Upstream, midstream and oilfield services companies, refineries and chemical plants along the Ship Channel, the Texas Medical Center, Port Houston and the logistics around it, engineering and construction firms, and the aerospace cluster near Johnson Space Center all generate software needs with a practical, operational flavor.

• Energy and oilfield services: field data capture apps that work offline for crews at remote sites, digital field tickets, asset and maintenance tracking, and dashboards that pull operational data into one place.
• Petrochemicals, manufacturing and engineering: health, safety and environmental compliance reporting, document control, inspection and permit-to-work tools, and supplier portals.
• Hospitals, practices and medical research: HIPAA-compliant applications, patient portals, EHR integration over HL7 and FHIR, and telehealth. We build and run our HIPAA-compliant EHR and telehealth platform, DocVilla, so HIPAA requirements are part of our daily work.
• Port, freight and logistics: shipment tracking, yard and driver apps, and EDI and carrier integrations.
• Sensors and connected equipment: IoT architecture and dashboards. We have built an IoT fall-detection system from the sensor to the cloud, and the same patterns apply to equipment monitoring.
• Corporate and professional services: internal tools that replace spreadsheets, intranets, Power Platform automation and .NET modernization.

Gulf Coast organizations also plan for hurricanes. Moving an application to the cloud with a tested recovery plan is a frequent first project for Houston companies still running servers on site.

Services for Houston organizations

Every service we offer is available to Houston clients on the same terms as anywhere else. The table maps common requests to the page that explains each.

You need	What we deliver	Service page
A new or rebuilt website	Design, build, content migration, accessibility and maintenance after launch, on WordPress or a custom stack, with SEO for the sites we build	Website development
A mobile app	Native iOS and Android or cross-platform in React Native or Flutter, with the API behind it and store submission handled	Mobile app development
A web application or portal	Customer, partner or internal systems on .NET, Node.js or Java, connected to what you already run	Web application development
.NET and cloud work	New builds on current .NET, migration off .NET Framework, and moves to Azure, AWS or Google Cloud	.NET development
Data and AI	Pipelines, warehouses and Power BI dashboards; AI assistants, document processing and agents with governance built in	AI development
A plan before a build	An assessment, a technology roadmap and a written proposal for the first step	Technology consulting
Engineers for your team	Named developers, testers or DevOps engineers working inside your tools on a monthly basis, scaled up or down as needed	IT staffing

Engagements run as a fixed-scope project, a dedicated team or staff augmentation on a monthly cadence, managed services under a defined SLA, or advisory work such as an assessment, a roadmap or a fractional CTO. A Houston founder usually starts with the first; a department inside a larger organization often needs the second or third.

How we start

The first step is a first conversation. If it makes sense to continue, we run a short assessment: a look at your current systems, a conversation with the people who will use the result, and a written summary of options. Then we send a written proposal with a fixed-scope quote where the work can be defined up front, or a team proposal where it cannot. The engineering is the same for a solo founder and for a division of a large company; only the scope and the engagement model differ.

Email hello@ps3g.com about your Houston project.

Related services

• All services: everything we build, run and advise on.
• Website development: sites built to be maintained.
• Mobile app development: apps with the back end included.
• Technology consulting: assessment and roadmap first.
• IT staffing: named engineers inside your team.
• Wilmington, Delaware headquarters: where the US team sits.

Frequently asked questions

Does PS3G have an office in Houston?

No. Our headquarters and only office is at 1201 N Market Street, Suite 111, Wilmington, Delaware, and our delivery center is in India. We serve Houston remotely and fly in for kickoffs, workshops and reviews by arrangement. We do not use a virtual Houston address or a local forwarding number.

Is PS3G a software development company in Houston or a remote vendor?

A remote vendor, one hour ahead of you. The project lead and architect are in the US, the build team blends US and India engineers, and recurring meetings sit in the overlap between Central and Eastern business hours. We travel for sessions that need everyone in the room and group them so one trip covers several meetings.

What does IT consulting for a Houston company involve?

An assessment of the systems, vendors and risks you have today, a roadmap that sequences what to fix, replace or leave alone, and a written proposal for the first step. For a growing Houston company that may be a technology roadmap; for an IT department, a modernization plan for a legacy application or a cloud migration assessment. You can act on the recommendation with us or without us.

Are you a web development company or an app development company in Houston?

Both, and often for the same client. A Houston organization frequently starts with a website, then asks for the customer portal behind it, then the mobile app that reaches the same users. One team handles web, mobile and the APIs they share, so the pieces are designed together and maintained together after launch.

Can you build a field data capture app that works without a signal?

Yes. Crews at well sites, plants and ports often have no reliable connection, so we design these apps offline-first: forms and reference data stored on the device, photos and signatures captured locally, and sync with conflict handling once the connection returns. We build native iOS and Android or cross-platform in React Native or Flutter, and we connect the app to your ERP or maintenance system through APIs.