Saksham Wadhwa
@sakshamwadhwa
BI Engineer transforming data into decision-ready dashboards and warehouses.
IndiaWhat I'm looking for
I’m a result-driven Data Analyst and BI Engineer with 3+ years of experience building cloud-scale analytics, automating end-to-end ETL/ELT pipelines, and deploying 0-to-1 BI infrastructure. I’ve architected data warehouses for 2TB+ datasets and migrated legacy systems to modern cloud stacks using Python and GCP, turning complex product, application traffic, and financial data into actionable metrics.
At Deloitte and Gulaq by Estee, I delivered measurable impact: ~30% ETL runtime reduction, ~40% less manual reporting overhead, 99.9% reporting accuracy, and faster executive decision cycles. I’ve owned event governance, established datapipeline and reporting standards from scratch, built executive dashboards in Looker Studio, centralized enterprise claims data in BigQuery, and created self-service BI assets for 200+ stakeholders—supported by strong governance documentation like ETL runbooks and data dictionaries.
Experience
Work history, roles, and key accomplishments
Senior Analyst (BI)
Gulaq by Estee
Apr 2026 - Present (3 months)
Built the organization’s first BI infrastructure from scratch, establishing event governance, data pipelines, and reporting standards. Engineered Python + Google Cloud Run migration to BigQuery, automated real-time data joining for application traffic, and delivered Looker Studio executive dashboards for funnel and DAU/WAU/MAU tracking.
Data Analyst / BI Engineer
Deloitte
Feb 2023 - Apr 2026 (3 years 2 months)
Centralized claims, enrollment, and provider data into a 2TB+ BigQuery warehouse to enable standardized, audit-ready reporting for $2B+ in claims. Re-engineered ETL/SSIS + Python and optimized T-SQL to cut end-to-end processing time by 30%, built 50+ self-service dashboards reducing manual reporting by 40%, and improved reporting accuracy to 99.9% via reconciliation and automated data quality aler
Education
Degrees, certifications, and relevant coursework
JAIN University
Master of Computer Applications (MCA), Computer Applications
Completed a Master of Computer Applications (MCA) degree at JAIN University in Bengaluru, India.
REVA University
Bachelor of Computer Applications (BCA), Computer Applications
Completed a Bachelor of Computer Applications (BCA) degree at REVA University in Bengaluru, India.
Availability
Location
IndiaAuthorized to work in
Job categories
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