Piyushkumar Singh
Senior ETL & BI Developer | SQL, SSIS, Data Migration, Performance Tuning | Banking & Healthcare
- Role
- Senior Etl Developer at Equifax
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Piyushkumar Singh
I am a Senior ETL & BI Developer with 8+ years of experience in data integration, migration, and business intelligence across banking, healthcare, and financial services. I specialize in SQL Server, SSIS, and Power BI, building optimized ETL pipelines and delivering high-quality, large-scale data solutions that improve decision-making and compliance. Key Highlights:Deployed a robust, automated data governance framework that managed the purging and migration of 1Billion+ records, strengthening data integrity, compliance, and system performanceAchieved 90% reduction in SQL query execution times by optimizing indexes, stored procedures, and ETL workflows.Led a team of 6 analysts at Accenture, driving successful legacy-to-modern platform migrations.Recognized with the Equifax Rising Star Award and Accenture Excellence Award for speed, quality, and leadership. I thrive in cross-functional collaboration, performance tuning, and automation of high-volume data workflows. I am passionate about building scalable data systems and exploring new technologies in BI & Cloud Data Engineering. Career Goal (Refined):I am seeking challenging ETL / Data Engineering opportunities with Fortune 500 companies or leading global organizations, where I can contribute to enterprise-scale data integration, migration, and BI initiatives. I am open to relocation and visa sponsorship worldwide (including the Middle East, APAC, Europe, and North America), with a strong interest in driving data transformation and compliance-driven innovation across industries.
Experience
Senior Etl Developer
Jun 2024 — Present
Enhanced ETL pipelines by resolving complex data errors and improving data quality & trust across reporting systems.Re-engineered large-scale migration, purging 400M+ obsolete records, improving performance and compliance.Optimized SQL queries, indexes, stored procedures, reducing job times by 90%.Implemented parallel processing & scheduling, cutting ETL batch times by 24+ hours.Designed automated monitoring scripts to reduce downtime and escalation risks.
Education
B. K. Birla College (Empowered Autonomous Status), Kalyan
Bachelor's degree, Information Technology
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