AI Research & Content Evaluator, and Annotator

Sep 2025 - Jan 2026

Ranked multimodal AI outputs daily to assess model performance and alignment. Used comparative judgment methods to evaluate relevance, quality, and coherence of generative model results. Ensured high precision and speed in large-scale annotation processes to train and optimize models.

Business Operations Manager

Jan 2025 - Nov 2026

Led cross-departmental business plan and P&L analysis for a $40M business unit, collaborating with engineering, finance, and sales leadership. Directed operational efficiency initiatives, redesigning processes and renegotiating contracts to reduce vendor and cloud spend by 18% within two quarters. Developed executive dashboards and KPIs for headcount, budget variance, and GTM performance.

Senior Machine Learning Engineer

Jan 2022 - Dec 2024

Developed real-time fraud detection models handling millions of events daily, reducing chargebacks by 34%. Built and implemented a feature store on AWS using Apache Flink and Kafka, cutting model training time by over 60% and enabling instantaneous inference. Led migration from monoliths to micro-services, increasing deployment frequency from bi-weekly to multiple times daily.

Senior Software Engineer

Mar 2019 - Dec 2021

Developed and deployed a driver incentive pricing engine serving over 200 drivers in 35+ markets with sub-100ms p99 latency. Built A/B testing infrastructure adopted by 12 product teams supporting over 50 concurrent experiments. Reduced infrastructure expenses by $1.2M annually through Apache Spark pipeline optimization.

Software Engineer

Jul 2017 - Feb 2019

Developed data ingestion pipelines processing over 10TB daily for Fortune 500 clients in healthcare and finance. Created internal development tools that reduced new engineer onboarding time by 40%. Contributed to open-source Data Foundry platform implementation adopted by three government entities.

Software Engineering Intern

May 2015 - Aug 2015

Improved performance of internal search indexing tool by enhancing caching efficiency, increasing query processing speed by 22%.