Custom Software Development & Cybersecurity in Minneapolis, MN

QUANT LAB USA pairs custom software engineering with hands-on penetration testing rooted in the MITRE ATT&CK framework — not just selling development hours. For a market where enterprise security reviews and medical-device compliance are routine, that combination fits unusually well.

The Twin Cities are an enterprise town. The metro is home to one of the densest clusters of Fortune-500 headquarters anywhere — UnitedHealth Group, Target, Best Buy, 3M, U.S. Bancorp, General Mills, Ecolab, and Cargill among them — which means a vast ecosystem of vendors, suppliers, and service firms that have to clear enterprise-grade security reviews to win business. The medical-device industry is world-leading, with Medtronic and Boston Scientific operations anchoring a cluster of device makers and health-tech startups. Retail runs deep thanks to Target and Best Buy, and with it a supply-chain and merchandising-tech base. Add the financial-services presence around U.S. Bancorp and Ameriprise, and you have a market where custom platforms, vendor integrations, and security testing are constant needs.

Minneapolis has plenty of staffing firms and enterprise consultancies. What is harder to find is a founder-led shop that ships modern web applications, builds medtech and retail tooling, and runs credible offensive security engagements — all under one roof. That is what we offer. Active Directory abuse paths, lateral movement, ADCS certificate abuse, Kerberoasting, web app exploitation — that is in-house capability, not a subcontracted line item. And every line of software we ship is reviewed against the same threat models we use on offensive engagements.

QUANT LAB USA is a founder-led shop with a track record of shipping production software and running full-scope security engagements. Our pen testing work includes an end-to-end internal Active Directory assessment for a regional financial-services firm — eleven attack modules, every finding mapped to a MITRE ATT&CK technique, the full attack chain from standard user to Domain Admin documented with screenshots and timestamps. The client passed their compliance audit on the first attempt. That is the same methodology we apply to every Twin Cities engagement, whether the buyer is a medtech vendor, a retail operator, or a SaaS firm selling into the Fortune-500 base.

Minneapolis runs on Central Time, one hour behind our Macon, Georgia headquarters, which means our morning and your late morning overlap completely for standups, and your mid-afternoon overlaps with our late afternoon for reviews. Most engagements start with a 60-minute scope by video. For engagements above roughly $25k we travel to the Twin Cities for an on-site kickoff and for internal pen tests that require physical network access. Build cycles run weekly with a Friday staging URL, written notes, and the next-week plan. Pen test reports are delivered in two formats: a technical deliverable with reproduction steps and remediation detail for the security team, and a board-readable executive summary with a prioritized remediation roadmap. Fixed-scope, fixed-price proposals on most engagements; full code, database, and infrastructure handover at acceptance.