Areas of Mastery
Expertise & Certifications
Fractional FP&A Leadership
We provide high-level financial planning and analysis reporting that scales with your business, offering executive-level clarity without the full-time overhead.
Quantitative Modeling
Precision engineering of financial models to stress-test scenarios, validate investment theses, and provide the data-driven confidence required for strategic expansion.
Power BI
PL-300
Certified Power BI Data Analyst. Proven ability to synchronize your data environment with real time automated dashboards.
Meet the Team
Howdy!
I'm Daniel Sieja, proprietor of Siege Strategy & Finance. Residing in the Austin area since 2008, I bring 14 years of financial expertise to the table across a variety of industries and company sizes. Whether you're operating a startup in need of basic FP&A architecture, or are mid-market looking to expand your go-to-market strategy, I'd love to connect and see how I can be of service.