Harini V
@hariniv1
I investigate fraud and abuse, build scalable analytics, and improve Trust & Safety enforcement decisions.
IndiaWhat I'm looking for
I've investigated abuse, fraud, and policy risks across Google products, including AdMob, GenAI, News, and malware research. My investigations contributed to enforcement against approximately 20,000 abusive Google accounts.
At Google, I used SQL, Python, PLX, and LLM-based automation to identify emerging abuse patterns, standardize reporting, and improve safety evaluation workflows. I reduced multilingual adversarial prompt-generation turnaround from about one week to one day and cut manual QA effort by approximately 30% through semantic detection automation.
Now, supporting Expedia through Sphota Business Solutions, I investigate revenue discrepancies, validate data migrations, build KPI reporting, and turn complex booking, payment, cancellation, traffic, and partner data into corrective actions.
Experience
Work history, roles, and key accomplishments
Business Analyst
Sphota Business Solutions
Jan 2026 - Present (7 months)
Led an end-to-end revenue discrepancy investigation across booking, payment, and cancellation datasets using SQL, identifying delayed downstream cancellation-status updates as the root cause. Executes SQL analyses and root cause investigations across various datasets to identify anomalies and recommend corrective actions.
Conducted end-to-end Trust & Safety abuse and fraud investigations across Google products, analyzing signals to identify abuse patterns and enforcement gaps. Built a centralized PLX Trust & Safety dashboard and developed Python and LLM-based automation for adversarial safety testing across 16 languages.
Junior Associate
Free Software Movement Karnataka
Jul 2017 - Sep 2019 (2 years 2 months)
Supported business and operational analysis by collecting, validating, and analyzing data to identify trends and discrepancies. Prepared recurring reports and performance analyses using Excel and Google Sheets, ensuring accuracy for operational decision-making.
Education
Degrees, certifications, and relevant coursework
BMS Institute of Technology and Management
Bachelor of Engineering, Information Science & Engineering
Bachelor of Engineering in Information Science & Engineering from BMS Institute of Technology and Management, completed in 2017.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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