QUANT LAB USA INC today reported the completion of 14 client engagements during the first five months of 2026, spanning custom CRM development, Stripe Connect integrations, HIPAA-aware internal portals, and full-scope penetration testing. Engagements were delivered to clients across 14 US cities under a remote-first model, with senior-engineering ownership from architecture through deployment.

The 14 engagements break down across four primary service lines. Custom CRM and operations-platform work — including Salesforce displacement projects detailed in QUANT LAB's CRM comparison guide — accounted for the largest share, followed by Stripe Connect billing and marketplace integrations, then compliance-aware internal portal development for regulated industries, and finally offensive-security engagements (web application, network, and Active Directory penetration tests aligned to MITRE ATT&CK).

Engagement geography spanned the firm's full service footprint, with delivery to clients in Macon, Atlanta, Savannah, Austin, Dallas, Charlotte, Nashville, Miami, and Chicago among others. Engagement values ranged from single-engagement penetration tests in the $9K–$45K range up through multi-quarter platform builds in the $250K–$600K range. All client names are confidential by default; specific case studies are published with explicit written permission.

Common patterns across the engagement portfolio include a sharp uptick in build-vs-buy procurement questions driven by 2026 SaaS price increases, a consistent demand for Stripe Connect deposit-on-hold workflows in marketplaces and service businesses, and a continuing wave of SOC-2-prep penetration tests ahead of enterprise procurement cycles. The most unexpected pattern was the frequency of HIPAA-aware internal portal work for non-clinical operators — back- office tooling for clinics, dental groups, and home- health agencies that needed real audit trails and encryption-at-rest discipline without an enterprise-tooling budget.

The firm's engagement model — anchor MVP at fixed fee followed by retainer for ongoing work — held up across all 14 engagements, with five converting from anchor MVP into a retainer relationship for ongoing feature work, infrastructure ownership, or secondary penetration testing. The remaining engagements closed as one-time fixed-fee deliveries with proactive handoff documentation.

QUANT LAB USA is on track for continued growth through the second half of 2026, with a published cadence target of 24 to 30 engagements for the calendar year. Read about engagement structure in the firm's methodology page and the process overview.

Founder statement

The number that matters is not 14 engagements — it is that all 14 of them shipped on time, all 14 of them passed their pre-launch QA without major surprises, and the majority of them either renewed into a retainer or referred us into the next engagement. Volume is easy to fake. Quality at volume is the real signal. The discipline that lets a small firm clear that bar is senior engineering ownership end-to-end — no junior solo work on production code, no anonymous PR review, no "the architect is on the call but not in the code" pattern.
The market is changing fast. AI-augmented engineering moved from novelty to default inside our team, and the throughput delta is real — somewhere in the 30 to 40% range, consistent with what is being reported across the industry. But the risk delta is also real. Teams shipping unreviewed AI output to production are accumulating technical debt at AI speed. We have not relaxed our review culture. If anything we have tightened it. That is the trade I will keep making.
— Bill Beltz, Founder & Principal Engineer, QUANT LAB USA INC

About QUANT LAB USA INC

QUANT LAB USA INC is a Macon, Georgia-based custom software development and cybersecurity firm. The company designs and ships production-grade web and SaaS applications, CRMs, Stripe integrations, licensing systems, and algorithmic trading platforms, and hardens them through professional penetration testing aligned to MITRE ATT&CK. The firm serves clients nationwide from its Macon headquarters. More at quantlabusa.dev.

Press contact

beltz@quantlabusa.dev
(770) 652-1282
Macon, Georgia, United States