Application Development
Modern web apps, dashboards, and internal tools built with maintainable UX and robust APIs.
- React/Next.js, TypeScript, Node
- Python, Go, or JVM backends
- CI/CD and test automation
Pittsburgh metro • Software consulting & delivery
Build software that ships—and stays reliable.
3 Rivers Software LLC helps teams design, build, and modernize systems: from customer-facing web apps to backend integrations and cloud platforms.
Product-minded
Delivery that aligns with outcomes
Engineering-first
Clean architecture, tests, observability
Practical
Right-sized solutions, no hype
What we do
- Web apps & internal tools
- APIs & integrations
- Data pipelines & analytics foundations
- Cloud modernization & reliability
- Fractional engineering leadership
Based in the Pittsburgh area and available for remote engagements.
Let’s talk about your goalsServices
From strategy to shipping to ongoing reliability.
Integrations & APIs
Connect systems cleanly—ERP/CRM, third-party platforms, and event-driven architectures.
- REST/GraphQL, webhooks, queues
- Idempotency, retries, observability
- Security-first design
Cloud & Reliability
Stabilize and scale production systems with pragmatic infrastructure and engineering hygiene.
- AWS/GCP/Azure foundations
- Logging/metrics/tracing
- Performance and cost tuning
Data Foundations
Build the pipelines and models you need to trust reporting and enable analytics.
- ETL/ELT, warehousing patterns
- Data quality checks
- Operational dashboards
Architecture & Tech Strategy
Clarify the path forward with actionable plans—reduce risk and improve delivery cadence.
- System reviews & roadmaps
- Modernization planning
- Security and compliance alignment
Fractional Leadership
Hands-on help for early teams: hiring, process, standards, and production readiness.
- Engineering management support
- Team enablement
- Code review & mentorship
How we work
Clear communication, fast feedback loops, and measurable progress.
1
Discover
We align on goals, constraints, timelines, and success metrics—then map the smallest path to value.
2
Design
We propose architecture and UX that fits your context and supports iteration without rewrites.
3
Deliver
We ship in increments with tests, CI/CD, and visibility into progress—no big-bang surprises.
4
Improve
We harden reliability, reduce costs, and document systems so your team can own what’s built.
Industries
Experience across regulated and fast-moving environments.
Manufacturing & logistics
Healthcare & life sciences
Fintech & insurance
Energy & industrial
SaaS & B2B platforms
Public sector & education
About 3 Rivers Software
A small, senior team with a focus on craftsmanship and outcomes.
We’re a Pittsburgh-area software company helping organizations turn requirements into reliable systems. We work best with teams that value clarity, iteration, and long-term maintainability.
If you have an existing codebase, we can help you stabilize it, modernize it, and make delivery predictable.
“Software is only valuable when it’s running, understood, and trusted.”
Contact
Tell us what you’re building. We’ll respond with next steps.
Location
Pittsburgh metro area
Availability
Project-based engagements and ongoing support
Prefer a quick outline? Send a note with your timeline, stakeholders, and what success looks like.