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City of New York — Public-Sector Financial Systems

A decade building financial tracking, modeling, projection, automation and reporting systems for the largest city in the United States.

2008 – 2018
Enterprise Architecture · Financial Modeling · Reporting · Budgeting · Data Migration

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For more than a decade — spanning the Bloomberg administration and the city officials who followed — Romanov Solutions' founder built and led software for the City of New York: systems that tracked, modeled, projected and reported on public money at the scale of a global metropolis.

The mandate

New York City runs on numbers that have to be right. Agency budgets, multi-year capital plans, and cost allocations across five boroughs all flow through systems where an error isn't a bug — it's a headline. The mandate was simple to state and hard to deliver: give the people who run the city tools they can trust under pressure.

What we built

Ground-up solutions for big-city problems: financial tracking and reporting that consolidated agency spend, modeling and projection tools that let officials test budget scenarios before committing them, cost allocation across boroughs and departments, and the automation and controls that turned month-end fire drills into routine.

The approach

Public-sector software lives for decades, so we engineered for longevity and auditability over novelty — clean data models, traceable calculations, and reporting that stands up to scrutiny. We worked alongside top city officials, translating policy and budget rules into systems they could operate without us in the room.

Why it matters

This is the discipline we bring to every engagement: software that carries real consequence, built to be correct, observable and maintainable long after launch. If it can run a city's finances, it can run yours.

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