Evincia
About Evincia
Evincia is an Atlanta-based technology company that builds deterministic .NET diagnostic tooling and pairs it with expert SQL Server/T-SQL review for the Microsoft systems a large share of business applications still run on. We help organizations understand what is actually inside their systems before they commit to AI adoption or major modernization work.
What we do
Evincia is focused on healthcare, logistics, financial services, and private equity firms and their portfolio companies -- anchored in the metro area, working nationwide. These are organizations running long-lived operational systems where reliability matters and the cost of getting modernization wrong is high.
Most organizations running long-lived .NET and Microsoft SQL Server T-SQL systems do not have evidence-based answers ready for the questions already arriving on their desks: a cyber insurance renewal asking about end-of-support platforms, an audit finding flagging unsupported software, a private equity due diligence request, a security team asked about exposure across the .NET 4.x estate. Dependencies are undocumented. Architectural risks stay invisible until something breaks. End-of-support deadlines arrive faster than internal teams can plan around them.
Evincia runs a structured diagnostic and expert review against those systems and produces a concrete report. The output tells leadership where the real risks are, what is likely to cause problems, and what should happen first. That report is the Modernization Shield .NET and SQL Server diagnostic, and its primary deliverable is the Legacy Modernization Risk Report (LMRR).
What we look at
- Architectural risk across critical systems and integration points
- Hidden dependencies between applications, data flows, and processes
- AI readiness constraints tied to how the systems actually work today
- Security and data exposure considerations
- What to address first to avoid disruption during modernization
Why Evincia Exists
Modernization programs rarely fail because leadership missed the obvious. They fail because critical risks stay hidden until the budget is approved and the work is underway.
Across decades of modernization work, Jerry Harlow and trusted engineering and architecture colleagues saw the same patterns in both successful and difficult programs: business logic nobody inventoried, dependencies nobody owned, estimates built around the visible application while the database and integrations carried the real scope, and change environments too fragile to support the plan.
Modernization Shield was built from those lessons. Its diagnostic engine collects repeatable evidence from the .NET codebase, while experienced human review covers SQL Server/T-SQL risk and the broader architecture. That evidence becomes risk priorities, sequencing, and executive recommendations. Make modernization judgment faster and clearer, and ground it in what the system actually does.
The founder
Evincia is led by Jerry Harlow. 30+ years building and running production .NET and SQL Server systems: engineering roles at Radiant Systems (C++ through early .NET), product lead at BlueCube Software, seven years running his own independent consulting practice (Evincia Inc., 2006-2013), then nearly 13 years as the on-site enterprise architect and delivery manager for Cricket Wireless (via Dexian), leading engineering teams across .NET, SQL Server, T-SQL, and Azure. Evincia LLC -- registered in January 2026, full-time since April -- is a return to that independent practice, backed by the enterprise architecture and delivery work in between.
Every Modernization Shield engagement runs on the same deterministic diagnostic engine and the same published methodology, and every report is reviewed and signed by a senior architect. Today that architect is Jerry, but the delivery model is built to extend beyond one person: the findings are drawn from what is actually in the system. The quality of the work comes from the instrument and the method, not from who happens to run it.
Founder-led does not mean improvised. Jerry built the Roslyn-based static-analysis engine behind Modernization Shield, and it collects evidence the same way every time. The reviewing architect reads what it surfaces and checks it against the code and the operating context. The engine provides consistency; the architect provides judgment.
Evincia is the productized diagnostic: a fixed-scope, independent Legacy Modernization Risk Report driven by the engine and the published methodology. Jerry's individual advisory work -- fractional architecture, AI engineering advisory, and expert-witness engagements -- lives separately at jerryharlow.com.
- 30+ years in enterprise systems and legacy modernization
- Deep expertise in .NET, Microsoft SQL Server, T-SQL, and legacy Microsoft platforms
- Leads all product development and client delivery
How we work
Every engagement is fixed in scope and delivered within a defined timeline. We do not sell implementation work, and we have no financial relationship with any platform, vendor, or system integrator. That independence matters because it means the findings reflect what is actually true about the system, not what would be convenient for a vendor to hear.
- Fixed scope and fixed timeline on every engagement
- No vendor relationships and no implementation work
- Findings delivered directly by a senior architect
- Output designed for both leadership and technical teams
How this site is built
The Evincia site itself is built the same way the work is: small surface, no abstractions you can't see through. Plain HTML, plain CSS, and under two thousand lines of JavaScript. No frameworks. No build step. No bundler. The interactive Modernization Readiness widget on the methodology page is plain DOM. The SQL Server 2016 countdown on the homepage is a 20-line script. Every page is a single file you can read in full (the "view source" any browser offers). Page loads are near-instant because there's nothing between the request and the bytes.
The site is built this way for the same reason the diagnostic engagement is fixed-scope: keeping the surface area small makes the system honest about what it is. There's nowhere for complexity to hide. The same lens applies when we read a client's .NET solution and SQL Server schema (the blueprint of how its data is organized) -- surface area first, then the parts that make the system fragile. The practical version, for a buyer: what you pay for and what you get are both visible up front, with no open-ended bill waiting at the end.
Review the work before starting a conversation
The SocialGoal sample Modernization Risk Report shows exactly what an engagement produces, from the headline finding to the recommended order of work. Read it before you decide whether a conversation is worth your time.
Review the evidence-based approach or book a Modernization Shield scoping call →
Evincia LLC · Atlanta Tech Village · 3423 Piedmont Rd NE, Atlanta, GA 30305