Aditya Kumar

Role: Consultant at Deloitte
Location: Kolkata, WB, IN
LinkedIn followers: 500 followers

General Business & ManagementView LinkedIn profile

About Aditya Kumar

Consultant with experience in the financial domain, specializing in PySpark, Python, and…

Experience

Consultant
Deloitte
Apr 2024 — Present · Kolkata, IN
Key contributor on Client Project, delivering 8+ Jira features and resolving 15+ ServiceNow production incidents with <3-hour median TAT, supporting delivery across 24 sprints and 2 teams.* Led architecture demos and technical walkthroughs for cross-functional stakeholders; improved framework adoption by enhancing 10+ Confluence pages and producing 20+ pages of enablement documentation.* Collaborated with Data Product (DP) pods on Common Data Product (CDP) creation; owned end-to-end build and deployment for 3 tables covering 50+ Critical Data Elements (CDEs).* Designed and implemented Field-Level Encryption (FLE) using TIAA-approved libraries, supporting 3 data types, and updated 2 reusable procedures to standardize secure processing patterns.* Optimized UDFs (User-Defined Functions) to reduce execution time by ~60%, improving overall performance and stability of core data workflows.* Built a reusable Data Quality (DQ) orchestration framework with ABC logging for 6+ data products, enabling an event-driven design with up to 10 parallel executions and adding 60+ health checks to reduce operational risk.* Modernized operations by automating AWS deployments for 6 environments via Terraform pipelines, engineering Autosys-to-Airflow orchestration (reducing event processing latency by ~30%), and enabling disaster recovery automation—earning client appreciation and an Applause Award for FLE contribution.

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Current company

Deloitte

Business Consulting and Services · 10K employees · Founded 1845 · Worldwide, Worldwide, OO

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