About Us

A Boutique IT Consulting Firm Built on Real Operational Experience.

We are a boutique IT consulting firm based in Long Beach, California, specializing in infrastructure modernization, cybersecurity governance, and cloud-first strategies for growing companies.

With over 20 years of combined leadership experience across hyper-growth startups and highly regulated financial environments, we bring a rare hybrid perspective: deep technical expertise paired with rigorous financial discipline. Our approach ensures your IT investments deliver measurable ROI while meeting the strictest compliance standards.

Whether you're scaling rapidly, migrating to the cloud, or strengthening your security posture, we design solutions that align technology with business objectives — not the other way around.

About Founder

From Trading Floors to Server Rooms: A Founder Forged Where Failure Isn't an Option

There is a kind of education measured less by degrees than by consequence. For Chadsel Chen, it began in the mid-1990s, writing production software for institutions operating at the level of IBM and AT&T—environments where systems are expected to work, not impress. He would later complement that foundation with an M.S. in Computer Science and an MBA from Columbia University, an MBA from London Business School, and more than ten IT and financial certifications. But the defining lessons came elsewhere: in systems that could not fail.

Those lessons were sharpened over a decade as Director of IT at a New York– and London–based structured credit hedge fund managing more than $9 billion in assets. There, technology was inseparable from trust—supporting risk, execution, and regulatory accountability across two financial centers. Chen oversaw multi-million-dollar budgets, coordinated more than twenty technology partners, and navigated the demands of U.S. and U.K. oversight. Much of the work was invisible—until it wasn't, often in the form of a late-night incident that left no room for error.

What emerged was a point of view shaped by pressure: the discipline that protects institutional capital is rarely available to the companies that may need it most.

Chadsel LLC was founded to close that gap—bringing hedge fund–grade rigor, engineering discipline, and regulatory awareness to growing businesses. Not as theory, but as systems built to hold when it matters.

20+ Years in Technology10+ Years Inside Hedge Funds10+ IT & Financial CertificationsColumbia UniversityLondon Business School

1995–2005

Early Career

Production systems, software engineering, wireless messaging platforms

2007–2020

Hedge Fund Operations

$9B AUM fund, NY & London, multi-millions IT budget, SEC/FCA compliance

2018–Now

Chadsel LLC

Discretionary fund co-founding, IT consulting & managed services, New York, NY & Long Beach, CA

Our Team

Meet the People Behind Chadsel

Photo coming soon

Yvonne Liao

Director of Sales

MS, Pratt Institute · Certificate, NYU

Photo coming soon

Dmitri Volkov

Chief Technology Officer

MS Computer Science, Columbia University

Photo coming soon

Aleksander Nowak

Director of HR

MBA, CUNY · BS CS, University of Toronto

Photo coming soon

Marta Kowalczyk

General Manager

MFA, School of Visual Art

New Clients

$500 Credit for New Clients

Start your engagement with a $500 credit toward any Chadsel LLC service.