Deepak Saini Email & Phone Number

Chicago, IL, US

Indiana, United States

• Preprocessed data, including embedding vectors and original text chunks, to facilitate downstream clustering and labeling tasks. Managed dimensionality reduction using PCA, t-SNE, or UMAP.
• Implemented KMeans and Agglomerative Clustering algorithms, tuning hyperparameters to accurately segment text data into distinct clusters. Calculated and visualized cluster centers to support interpretability in.
• Designed a process to generate concise semantic labels for each cluster by synthesizing text chunks and querying OpenAI's language model API. Developed logic to batch text input, reducing API calls while ensuring.
• Created interactive visualizations of clusters in 2D and 3D, adding descriptive labels for each cluster. Integrated interactive CheckButtons, allowing users to toggle cluster visibility for enhanced exploratory.

• Spearheaded a team of three at Optum to perform migration of a complex AbInitio data pipeline to Azure cloud.
• Modernized on-premise data system by moving to Azure cloud, reducing cost and improving data security.
• Migrated AbInitio pipelines to Python-based system for healthcare rebates data, cutting operational cost by 30%.
• Developed and optimized Azure Databricks pipelines, decreasing data processing time by 35% and increasing data availability for downstream analytics in pharmaceutical claims operations.
• Mentored data engineers to identify and resolve performance bottlenecks within pipelines, leading to a 50% reduction in processing time and increased productivity.

Pune, Maharashtra, India

• Served as offshore tech-lead at Capgemini for providing technical guidance to off-shore team, and ensuring smooth collaboration with on-site colleagues.
• Conceptualized a non-prod environment on production cluster and collaborated with teammates to integrate under-development projects ensuring 50% lesser time and efforts while release to production.
• Created a Scala-based auditing process to keep a track of vital stats for data application’s daily run.
• Designed and implemented a disaster-recovery process which enable applications to run on an alternate server to safeguard critical information and minimize downtime during unforeseen events.

Pune, Maharashtra, India

• Collaborated with cross-functional teams, data scientists, and analysts to understand business data requirements and developed end-to-end ETL solutions in an agile methodology setup using big data tools with Python &.
• Leveraged Python to migrate pre-existing SAS coded data pipelines to spark framework that reduced cost by 25%.
• Assumed responsibility for data quality assurance tasks to address sudden unavailability of the testing resource, preventing a one-month operational delay.

Hamirpur Area, India

Panipat, Haryana, India

Master Of Science - Ms, Business Analytics And Information Management

Btech - Bachelor Of Technology, Chemical Engineering

Hse, Non Medical

Activities and Societies: Volleyball Team, Badminton Team, Science Quiz Team, Debate Team, Environment Protection Society