Sarthak Umarani

Experience

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  COEP Hyperloop

  Mar 2019 - May 2021

  Member

  - Member of Navigation Subsystem of the College Hyperloop team which was among the top 30 teams that participated in the SpaceX Pod Competition across the globe, contributing in the coding of the sensors, along with controller selection and deciding the layout of navigation network. - Designed the Hyperloop website along with the web team.

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  CereLabs

  May 2019 - Jul 2019

  Research And Development Intern

  - Performed text extraction from images using a Faster R-CNN model for text detection and a CNN based on ResNet18 architecture for text recognition. The integrated model achieved an accuracy of 83%.- Annotated over 1000 images to prepare datasets for training the Deep Learning models.

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  Citi

  Jun 2020 - Jul 2020

  Summer Analyst

  - Designed a Model Assessment Dashboard that presented statistics and Key Performance Indicators (KPIs) for behavioral trade surveillance models. - Enabled on-the-fly analysis of model results, increasing efficiency and reducing manual analysis time by 80%.

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  Citi

  Jul 2021 - Jul 2023

  - Spearheaded development efforts on the ORaaS platform, a robust infrastructure hosting over 10,000 Oracle databases, ensuring seamless operation and optimal performance.- Managed the entire application lifecycle, from building to promotion and deployment, leveraging CI/CD tools, resulting in increased efficiency and reliability.- Led the development of an API testing framework using ShellScript, boosting the test coverage by 50%.- Implemented a user-friendly chatbot, effectively addressing FAQs, resulting in 30% enhancement in user engagement and support. Show less - Engineered prototypes in Pyspark for diverse trade surveillance scenarios, as a member of the Data Engineering team, streamlining data analysis and ensuring compliance.- Innovated key features for a market-abuse detection scenario, bringing down the false positives by 70%.- Created a user interface for presenting prototype results. Additionally, automated the UI refreshment by writing Python scripts, leading to a reduction in manual workload by 90%.- Collaborated effectively in a cross-functional team of four to deliver a code quality dashboard, enabling users to analyze code quality reports across specific timeframes, enhancing data-driven decision making. Show less

  • Full Stack Developer

    Oct 2022 - Jul 2023

  • Data Engineer

    Jul 2021 - Oct 2022
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  NYU IT

  Jan 2024 - now

  IT Technologist Intern

  - Integrate data from a variety of data sources (data warehouses, data marts) utilizing on-premises or cloud based data structures.- Develop and implement streaming, data lake and analytics big data solutions.