PRINCIPAL-LED · SELECT ENGAGEMENTS
DATA · LOGIC · ACTION
Turn complicated work into useful systems.
Financial models, databases, dashboards, decision tools, and rules-based workflows built around the way an organization actually operates.
EXPLORE THE WORK ↘01INPUTNew information
02ENRICHHistory + context
03EVALUATERules + priorities
04ACTRoute + follow through
THE WORK
Less noise.Better decisions.Clear actions.
TUSQLY studies the decisions, exceptions, and informal knowledge inside a business, then translates them into systems that are understandable, testable, and useful.
Databases and reporting systems
Dashboards and decision tools
Scoring and prioritization
Workflow and notifications
Custom internal tools
01 / SELECTED WORK
Built with human intelligence, judgment, logic, and follow-through.
TUSQLY builds agentic systems that evaluate information, apply defined logic, and take action. We create useful systems rooted in human judgment and real-world experience.
MATCHING ENGINE
Opportunity identification and routing
Monitor new opportunities, add relevant context, evaluate multiple variables, rank fit, and select recipients and actions while retaining state across the workflow.
OPERATING SYSTEM
Portfolio and account management
Custom database-backed tools in Excel VBA and SQLite for automated communications, reminders, reports, and generated documents.
DECISION SUPPORT
Financial models and ratings
Models, bond-rating methodologies, and custom scoring structures that make assumptions visible to facilitate data-informed decision-making.
SELECTIVITY IS PART OF THE MODEL
We do not advertise or pursue volume.
Most new work comes through referrals. TUSQLY accepts a limited number of engagements so active client relationships receive direct attention.
Before taking on a project, we confirm that the problem fits our skills, that the timing allows us to prioritize it, and that the working relationship is a good fit. Work we accept is work we intend to finish well.
02 / ABOUT
Principal-led withspecialists on-call.
Hello! I am John, the Midwest-based principal behind TUSQLY. I have spent more than a decade designing, building, and operating business and financial systems, completing projects for dozens of clients across financial services, venture capital, private equity, bond ratings, fintech, startups, and small businesses.
I work directly in Excel and VBA, Python, SQL, SQLite, MySQL, Google Sheets, and related web tools. A trusted network of developers, designers, analysts, and other professionals can be added when a project needs more capacity or specialized experience.
03 / CONTACT
Start with the problem.
Explain what you are trying to improve, how it works today, and what a good result would look like.
contact@tusqly.com