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Lena Cho
5.0Forward-Deployed Engineer — finance automation & data
Top FDE
Finance Systems
AI Automation
New York, USA · RemoteAvailable nowRetainer / embedded
Work with Lena
All requests go through a simple form — no account or login.
Intro video coming soon
About
I sit inside finance functions and remove the operational drag. From reconciliation bots to forecasting workflows, I build the systems that let finance close faster and trust their numbers.
Problems I solve
- Slow, manual month-end close
- Reconciliation errors and rework
- Reporting that lags the business
Typical outcomes
- Month-end close reduced by days
- Automated reconciliation across systems
- Live finance dashboards leadership trusts
Tools I work with
PythondbtSnowflakePower BIStripeNetSuiteOpenAIAzure OpenAILlamaIndex
Example projects & case studies
Reconciliation engine
Automated multi-source reconciliation with exception routing.
Manual matching down 85%.
Rolling forecast
Built a driver-based forecasting workflow.
Forecast cycle from weekly to daily.
Testimonials
“Lena rebuilt our close process and gave us back a week every month.”
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Want to work with Lena?
Submit a request and the HireAFDE team will coordinate the intro.