Abhishek Gandhi
Senior Technology Consultant @Oliver Wyman
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WORK HISTORY
Senior Technology Consultant @Oliver Wyman
Gurugram, IN
Leading AI & Data Analytics delivery across high-impact consulting engagements in India and the Middle East, partnering with senior stakeholders to take solutions from design to execution.• Built standardized Teradata pipelines to integrate invoicing data into audit workflows, improving reliability and shortening audit turnaround.• Developed tax gap frameworks and risk indicators across 3 tax regimes, delivering executive-ready reporting that enabled prioritization of potential non-compliance across 1M+ taxpayers.• Built an LLM-powered invoice classification PoC using product descriptions (GPT-4o, Llama 3 8B Instruct, Qwen3 32B), leveraging prompt engineering (zero/few-shot), RAG, and LoRA fine-tuning to achieve 95% accuracy.
EDUCATION
Indian Institute of Technology, Bombay
Bachelors of Technology
DAV Public Scool
Higher Secondary School, Science
ABOUT ABHISHEK GANDHI
Senior Consultant working at the intersection of AI, data engineering, and analytics consulting across India and the Middle East, focused on building production-grade data and AI systems that drive operational outcomes. I lead end-to-end delivery—from problem framing and architecture to pipelines, models, and stakeholder-ready reporting—often in regulated environments.
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