Atul Kumar
- Role
- Senior Associate Consultant at Publicis Sapient
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Atul Kumar
As a seasoned Senior Data Engineer with over 7.3 + years of expertise, I specialize in…
Experience
Senior Associate Consultant
Jul 2024 — Present
Architected end-to-end cloud-native data migration pipelines using Medallion architecture (Bronze, Silver, Gold) on ADLS Gen2 and Azure Synapse, improving overall data processing performance by 30% and strengthening the enterprise data architecture.· Developed scalable ETL/ELT batch pipelines using Azure Data Factory and PySpark on Databricks, enabling distributed processing of structured and semi-structured data in a Lakehouse environment.· Implemented observability using Azure Monitor, Log Analytics, Prometheus and custom alerts, improving pipeline monitoring, logging, and DataOps maturity.· Performed Databricks performance tuning (cluster config, caching, Delta optimization), achieving 20% resource reduction and $15K monthly Azure cost optimization.· Built reusable transformation logic and data quality checks ensuring data integrity, lineage, metadata tracking, and standard processing patterns across projects.· Contributed to internal PS data platform by designing dataset models, improving dimensional modeling, and ensuring consistency using PySpark and SQL.· Managed Jira tasks with Agile practices, collaborating with cross-functional teams, architects, and stakeholders to deliver production-grade data engineering solutions.· Ensured secure access using Azure AD, Key Vault, RBAC and compliance-oriented data policies.
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.