Adhya Rajesh

Experience

• 

  Larsen & Toubro

  Jun 2019 - Jul 2019

  Technical Intern

  • Developed an event management application using SQL, CSS and JavaScript to lay out groundwork for orchestrating cross functional coordination between 15+ teams• Facilitated increase of active community members by 42% and incorporated a session analytics tool on application

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  Kip101

  Jan 2022 - Apr 2022

  Marketing and Analytics Intern

  • Built a customer segmentation model to launch a targeted marketing campaign for young professionals looking to network leading to 5000+ impressions and 100+ users’ acquisition• Leveraged marketing and branding toolkits such as Canva, Illustrator and Hootsuite to design a product launch marketing campaign working cross functionally with 5+ product teams

• 

  JPMorgan Chase & Co.

  Jan 2022 - May 2022

  Student Research Intern

  • Devised NLP based social media Question Answering (QA) application by fine tuning a pre-trained BERT model using publicly available dataset, achieving >70% exact match with a high Jaro similarity index ~=0.77• Spearheaded the engagement with JP Morgan AI team, reducing turnaround time for financial investors through quick decision making, and experimented with semi-supervised and transfer learning models

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  EXL

  Jun 2022 - now

  Enterprise Chatbot• Engineered a chatbot solution for document ingestion and processing, utilizing Azure Open AI and Llama Index to deliver precise information retrieval, document summarization, and Q&A capabilities• Implemented evaluation frameworks including RAGAS, to systematically assess and optimize chatbot performance, achieving a 10% enhancement in response accuracy and efficiencyModel documentation and validation for a bank• Conducted comprehensive model validation and annual review reports for 12+ operational models within the Model Risk Management team, ensuring adherence to regulatory guidelines through stringent model validation protocols• Evaluated data integrity, detected observer bias, monitored concept drift, and executed hyperparameter tuning and model interpretability assessments• Performed robust validation tests, including back-testing, benchmarking, and sensitivity analysis, to scrutinize model performance metrics Show less

  • Consultant II

    Feb 2023 - now

  • Data Science/Analytics Consultant – Intern

    Jun 2022 - now