BUILD Technology Group supports, secures, tests and modernizes existing business applications for companies that depend on software they did not build or can no longer staff. Our US-based senior team in Atlanta conducts architecture and M&A technical due diligence audits, takes over daily maintenance and automated QA, hardens security for SOC2, HIPAA and PCI-DSS compliance, and migrates legacy .NET and SQL systems step by step without stopping the business.
WHAT WE DO
Support today.
A roadmap for tomorrow.
Existing application takeover
We step in to rescue stalled builds or take over applications another vendor built—reverse-engineering the codebase, stabilizing operations and owning daily support.
Maintenance & enablement
Ongoing SLA-backed maintenance, enhancement sprints, living architecture runbooks and hands-on admin training so your team is never left in the dark.
QA & security readiness
Automated E2E and regression testing paired with Zero Trust IAM reviews, vulnerability remediation and SOC2, HIPAA and PCI-DSS compliance hardening.
Assessments & M&A due diligence
Deep-dive evaluations of architecture, code quality, security, licensing and scalability—including pre-acquisition IT due diligence for executive and PE teams.
Modernization
Pay down technical debt and migrate legacy .NET Framework, VB.NET and monolithic SQL systems to modern .NET 8/9 step by step using the Strangler Fig pattern.
WHERE IT FITS
Your industry.
Our challenge.
Real challenges our senior team has solved across industries. Every engagement starts with your goals.
Legacy .NET & SQL platforms
A business-critical .NET Framework and SQL Server application is aging, releases are risky and the original authors have moved on.
An architectural and security audit, automated regression tests and a staged Strangler Fig migration to modern .NET with zero business disruption.
M&A & stalled project rescue
Leadership needs an independent technical assessment before acquiring a software asset—or needs to rescue a stalled vendor build.
Rapid pre-acquisition IT due diligence covering code quality, security and scalability risks, followed by seamless post-close stabilization.
Healthcare & regulated ops
Existing platforms need strict access controls, audit logging and regression testing to satisfy HIPAA, SOC2 or PCI-DSS requirements.
Zero Trust IAM hardening, vulnerability remediation, architecture runbooks and QA gates built into every release.
BY THE NUMBERS
What you can count on.
- 225+ yrsCombined senior engineering experience taking over complex systems
- ZeroUnplanned downtime during staged Strangler Fig modernizations
- 100+Enterprise platforms delivered, rescued and modernized since 2006
OUR STACK
Proven systems,
chosen for the job.
Modernization & application
QA, security & operations
SUPPORT QUESTIONS
Before you hand it over.
Yes. We specialize in taking over existing and stalled application environments: we audit the codebase and infrastructure, document how it works, stabilize immediate bottlenecks and take over daily management, maintenance and enhancements.
We migrate legacy .NET Framework and VB.NET applications to modern .NET in staged slices using the Strangler Fig pattern: first we assess the codebase and add automated tests around critical seams, then we cut over service by service with zero-downtime deploys.
Our managed support retainers include guaranteed response SLAs, proactive uptime and performance monitoring, security patching, QA regression testing, living documentation updates and a monthly roadmap backlog prioritized with your team.
A comprehensive evaluation of architecture, code quality, database performance, security vulnerabilities, compliance readiness (SOC2, HIPAA, PCI-DSS), third-party licensing and team scalability—delivered as an executive scorecard and a prioritized remediation roadmap.
We provide automated end-to-end and API regression testing, functional and usability testing, Zero Trust IAM/RBAC reviews, dependency vulnerability scanning and remediation support for third-party penetration tests.
We handle deployment, cloud operations, documentation, user training and a dedicated support desk, with an iterative roadmap that keeps the product improving as your business grows.
BOOK A STRATEGY CALL
Hand us the app. Keep the momentum.
Thirty minutes with a BUILD executive to discuss your goal and identify the right next steps. We reply within two business days.