# Brival > Senior-led software engineering practice that modernizes existing software systems: stabilization, migrations, and rewrites delivered while the business keeps shipping, with AI-leveraged delivery built on over a decade of engineering discipline. Brival — Poland-based, serving clients across the EU and US. Contact: sales@brival.co. ## Services - [Code Audit](https://brival.co/services/code-audit): A fixed-price audit of your codebase, infrastructure, and delivery process, from $5K. Written report, risk-ranked fix sequence, readout call. - [Consulting](https://brival.co/services/consulting): Senior engineering advisory from 8 hours a month: fractional-CTO cover, AI enablement with discipline, and a board-ready record of what moved. - [Project Development](https://brival.co/services/project-development): We scope it, commit to a price and a date, build to a written standard, and hand over with a 3-month warranty. Overruns are our cost, not yours. - [Team Augmentation](https://brival.co/services/team-augmentation): Methodology-trained engineers embedded in your team from 40 hours a month. You own delivery; we guarantee the craft. Engagements start at $5K/month. ## Methodology - [Methodology](https://brival.co/methodology): How Brival builds software: seven delivery stages plus the operating system underneath, what it looks like when each is missing, and our AI stance on each. ## Tools - [TCMS](https://brival.co/tools/test-case-management): TCMS keeps test cases as markdown files in your git repository: agent-authored, enforced at push time, with runs and coverage in a web panel. Open source planned. ## Case studies - [Healthcare Platform: Modernization Under an Enterprise Security Deadline](https://brival.co/case-studies/healthcare-platform-modernization): A healthcare start-up’s platform had reached product-market fit on an aging codebase. Then enterprise clients’ security reviews and an end-of-life stack raised the bar. We modernized the live system incrementally, without interrupting operations: MFA and a full audit trail, off that stack onto supported versions, and a regression test suite where there had been none. - [TripHero: QHero Platform Rebuild](https://brival.co/case-studies/triphero-qhero-rebuild): QHero automates hotel package handling. The platform meant to grow a logistics startup from 6 hotels to 30 in two quarters was proven in production but still on its proof-of-concept build, so we rebuilt it for the standard that growth required. - [Ad-Tracking Platform: From Crashing Every Few Days to Near-Zero Incidents](https://brival.co/case-studies/ad-platform-modernization): A performance-marketing company's ad platform, two Django systems tracking every click its campaigns buy, was crashing every few days as traffic grew. We modernized the infrastructure around the code, not the code: Docker, managed PostgreSQL, automated deployments, observability, a live production migration. Near-zero incidents since, at millions of requests a month. - [Truity: Personality Testing Mobile App](https://brival.co/case-studies/truity-personality-app): An INC 5000 personality-testing company hit a ceiling: customers bought once. We delivered a subscription mobile app to lift lifetime value, then grew it into multi-year development and a full platform migration. - [Evolve Edits: Web Platform Rebuild](https://brival.co/case-studies/evolve-edits-platform-rebuild): A photo post-production company’s decade-old client portal funneled terabytes a month through a single on-premise machine. We rebuilt it as a cloud platform and released it by canary rollout, no big-bang cutover. - [Sensitive-Data Platform: Mobile App Rebuild and Enterprise Product](https://brival.co/case-studies/personal-safety-app-rebuild): A consumer company whose product holds sensitive personal data and runs on a chain of third-party integrations needed an investor-promised B2B product its existing foundation wasn’t built to carry. We rebuilt the platform in 7 months, and the enterprise product shipped on top. - [Plunjr: MVP and Platform Evolution](https://brival.co/case-studies/plunjr-mvp): A home-services startup had a feature-packed app live for a year and almost no real calls. We stripped the question down to a single Call Now button to find out why, then evolved the product through several pivots. - [FanServ: NBA Team Fan App Rebuild](https://brival.co/case-studies/fanserv-nba-fan-apps): The official app of an NBA team, serving hundreds of thousands of fans on game night: we took full technical ownership of the backend, native apps, push pipeline, live feed, and CMS for the agency that owned the product. ## Insights - [How AI Changes Every Step of Building Software](https://brival.co/insights/2026/08/building-software-with-ai): AI didn’t change how software gets built - it changed what each step costs. Across all seven steps, from strategy to monitoring, work that used to need a budget line now takes hours: research, prototypes, tests, pipelines, reporting. If your team pays for AI tools and you feel no difference, the gap is in the steps, not the tools. - [Self-Learning Apps: What It Takes for Software to Improve Itself](https://brival.co/insights/2026/07/self-learning-apps): Software that improves itself is buildable sooner than most founders think, but it is not a model you train. It is three levels of readiness: a system agents can operate safely, processes written down instead of living in people’s heads, and a codebase disciplined enough to let an agent ship changes. - [Test It or Document It: The QA Trade That AI Ended](https://brival.co/insights/2026/07/qa-testing-documentation-trade): For years QA made the same quiet trade on every project: test the product, or document it - never enough time for both. Six months of AI ended that trade for our four-person team. On one production project, written test cases went from 100 to 460 in two months; the judgment at the center of testing stayed manual. - [How to Choose a Software Vendor in 2026: The Complete Checklist](https://brival.co/insights/2026/07/software-vendor-checklist): You will never judge a vendor’s code before you sign — but everything around the code, you can. Seven questions before signing, four things that must be in writing, three signs of a healthy engagement, and three rules for when the vendor leaves. It’s the standard we run our own engagements to. - [Stabilize, Rebuild, or Start Over? How to Decide What to Do With a Legacy Codebase](https://brival.co/insights/2026/07/modernize-legacy-codebase): When a codebase starts holding the business back, you have more than two options. There are four: continue as is, stabilize, strangle incrementally, or a full rebuild. Which one is right has less to do with how bad the code is, and more to do with whether you can change the system while it keeps running. So measure first, then choose. - [Why Software Keeps Breaking — and How It Should Be Built](https://brival.co/insights/2026/07/software-delivery-flow): Software rarely breaks because your developers are bad — it breaks because there’s no process around the code. This is the Software Delivery Flow: the seven stages, from strategy through monitoring, that turn “hand it to a developer and hope” into a product the business can actually see and steer. - [From Task Breakdown to Product Ownership: Project Management After AI](https://brival.co/insights/2026/07/project-management-after-ai): The AI conversation is stuck on speed. On our recent AI-first builds, the change that mattered more was to project management itself: the unit of work moved up a level, one developer now owns a whole product deliverable (data, API, UI, infra), and detailed planning moved into the middle of the build. Here’s what we’ve seen shift, and the one thing that didn’t. - [What AI Changes in a Software Estimate, and What It Leaves Alone](https://brival.co/insights/2026/06/what-ai-changes-in-a-software-estimate): AI compresses how fast software gets built, but not the manual verification that confirms a high-stakes output is correct. The old “QA is a third of dev” rule would have badly under-budgeted it. Scope QA from the product, not from dev hours. ## Company - [About](https://brival.co/about): Brival is a senior-led engineering practice, over a decade in: software built to a codified standard, AI leverage on top of discipline, every engagement measured. - [Contact](https://brival.co/contact): Send a few lines about what you’re working on — an existing system, a new product, or a team — and we’ll point you to the honest next step.