Apr 2023 – Apr 2025 · 2 yrs · Bengaluru, Karnataka, India · On-site

• Research and Analytics Data Store
• It is an enterprise-level data lake offering governed data storage, multi-tenancy and custom Role Based Access Control framework. It facilitates efficient data management, data accessibility, and data/application level integration across different enterprise units while maintaining strict privacy and regulatory standards with a user base of ~4 modalities across the organization.
• Roles and Responsibilities
• Engineered a terabyte-scale multithreaded asynchronous multipart data upload utility, which enhanced the reliability and efficiency resulting in 30% reduction in upload time using Golang, AWS Lambda, S3.
• Implemented a configurable idle session logout feature, ensuring optimal maintenance of essential session activities and achieving a 20% boost in resource utilization.
• Optimized CLI download utility by adjusting using Elaticsearch, facilitating terabyte-scale data download with a 40% improvement in speed and efficiency.
• Developed Audit Feature crosscutting ~50 microservices in the RADS pipeline providing near real-time audit reports at multiple levels of abstraction which served as a major milestone towards HIPAA compliance standards using AWS Glue, Lambda, S3, DynamoDB, API Gateway.
• Successfully analyzed and identified the most suitable OAuth 2.0 Authentication Grants for RADS interaction interfaces and effectively integrated OAuth 2.0-based authentication mechanism into the CLI, incorporating refresh token and idle session management features, thereby improving user experience and system security.
• Addressed multiple critical CX issues impacting user productivity and satisfaction, boosting the performance and stability of the data pipeline.
• Utilized Databricks Mosaic AI vector search to facilitate hybrid search on vector DB, optimizing prompts for LLM response, thereby enabling multitenant-based RAG as a service PoC.

Apr 2022 – Apr 2023 · 1 yr · Hyderabad, Telangana, India

• Clinical Suppliers Insights
• It is an enterprise reporting tool providing operational metrics on clinical trial start-up, conduct and closure phases.
• Roles and Responsibilities
• Strategized and Designed a scalable worker-fleet architecture for deploying event-driven ETL pipelines extracting data securely from multiple data sources.
• Led a team of 7 for the technical delivery and management of the dashboarding solution extracting data from multiple vendors using Python, Managed File Transfer Service, Airflow & AWS Services: ECS Fargate, RDS, S3, SNS, SQS.
• Implemented a CI/CD pipeline following a containerized microservice deployment model leveraging AWS ECR, AWS Codepipeline, Bitbucket & Jenkins.
• Developed and Delivered a Proof of Concept supporting this tool to demonstrate business impact.
• Formulated an engagement strategy to streamline the Data Sourcing, Assessment and Ingestion processes for multiple clinical vendors.

Aug 2020 – Apr 2022 · 1 yr 8 mos · Hyderabad, Telangana, India

• Developed and Deployed automated ETL pipelines orchestrated on Airflow for multiple high-impact enterprise-level dashboards using Python, PowerAutomate, Oracle SQL, AWS Services: ECS, SNS, S3, Lambda Function
• Dashboard Solution 1: COVID-19 Site Surveillance Tool:
• It is an intelligence tool aimed at mitigating Covid impacts to Novartis product development pipeline.
• Roles and Responsibilities
• Designed and Implemented product components for data ingestion, processing and unification of COVID-19 data with business data to provide trends for portfolio-level surveillance, generating a net profit value of $250 million.
• Developed multiple processing utilities for metrics like Viral Load, Social Distancing & Vaccines Administered from Open Source Data and Vendor Sourced Data to be delivered at different levels of abstraction serving 2000 end users.
• Systematized scalable and maintainable data models for the solution enabling easy onboarding of future metrics.
• Dashboard Solution 2: Portfolio Health Dashboard:
• It is a proof of concept built to demonstrate a dashboarding solution which constantly monitors the health of business priority clinical trials to proactively identify operational risks.
• Roles and Responsibilities
• Enabled Databricks integration with Airflow via REST APIs for the cross-application flow of data improving operational efficiency by 40%.
• Configured a CORS enabled data repository along with storage policies tailored to specific downstream applications' data upload requirements using AWS Services: S3, Lambda Function, Application Load Balancer, Alteryx.
• Digital Health Platform:
• Roles and Responsibilities
• Supervised collaboration with IIT Bombay to build a custom DICOM image data segmentation utility to be hosted on Philips HSDP.
• Enabled integration of custom product features with 3rd party APIs providing a FHIR Quality Check layer utilities for medical image data and CRUD utilities for DICOM Store Storage using Django.

Jan 2020 – Jul 2020 · 6 mos · Hyderabad, Telangana, India

• Digital Health Platform - Medical Image Analytics:
• It is an enterprise medical image analytics tool providing centralized on-demand medical image data management capabilities for locally stored data with clinical trials.
• Roles and Responsibilities:
• Developed a RESTful medical image data anonymization service for redaction of any sensitive text present on the medical image or in the associated metadata using EAST and OCR projecting an accuracy of 75% using FastAPI.
• Designed and Implemented custom product features for a Medical Image Data Management System providing retrieval, cataloguing, standardization and storage utilities for legacy medical image data being ingested on-demand from multiple clinical trial sites on Philips HSDP using Django, DICOM Store Storage & AWS Sagemaker.
• Surveyed and Cross-Compared Palantir Foundry and Philips HSDP for identifying a suitable Medical Image Data Management and Analytics platform.

May 2018 – Jun 2018 · 1 mo · Bhubaneshwar, Odisha, India

• Performed analysis on sales data for a single financial year to identify timelines of the year provide maximum savings on raw material purchase and product selling using Power BI & R Programming.
• Configured and installed an operational SAP BASIS instance on a on-premise server in collaboration
• with SAP Consultants.