
Imran
Level 2
Clients Satisfaction is my first priority
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Expérience professionnelle
SQL Database Engineer | Query Optimization | SSIS ETL | Power BI | Stored Procedures | Performance Tuning
i2c Inc • Temps plein
Jan 2021 - Present • 5 yrs 7 mos
Performance Optimization: Identified and resolved 50+ slow queries; improved execution time by 40-65% through indexing strategies, query refactoring, and execution plan analysis. Reduced database CPU usage by 35%, saving ₨500K+ annually in infrastructure costs ETL & Data Integration: Designed and deployed 12+ ETL pipelines processing 50GB+ daily data volumes using T-SQL and SSIS; achieved 99.95% uptime with automated error handling and recovery mechanisms Database Architecture: Architected and implemented 3 new databases supporting 150K+ monthly active users; implemented replication, backup strategies, and disaster recovery (HA/DR) protocols meeting RTO/RPO requirements Stored Procedures & Automation: Developed 40+ complex stored procedures, triggers, and functions reducing manual data processing time by 20 hours/week; automated routine maintenance tasks saving 15 hours/month Team Leadership: Mentored 5 junior database administrators; created 20+ technical documentation pieces; conducted weekly SQL optimization workshops improving team query-writing quality by 25% Data Migration: Led migration of 2 legacy systems to SQL Server 2019 with zero downtime; validated 500M+ records post-migration ensuring 100% data integrity Reporting & Analytics: Built 15+ SSRS reports and Power BI dashboards providing real-time insights to C-suite and operations teams; reduced manual reporting time from 20 hours to 2 hours/week Compliance & Documentation: Implemented database security policies (encryption, role-based access control); maintained detailed documentation of 200+ database objects; ensured 100% audit compliance
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mokhtarsahraqui

États-Unis

systemspheres

Pakistan
The seller is an absolute expert when it comes to SQL and database optimization! I was struggling with a complex query that was timing out, but they fixed it in no time. They didn’t just provide the code; they explained exactly why the performance was lagging. We even did a full setup for Python external...
1 jour
Durée

Conception & Optimisation

systemspheres

Pakistan
Working with this seller was a fantastic experience as they transformed our sluggish database performance by optimizing a complex stored procedure that previously caused significant delays. Their technical expertise was evident from the start, as they identified bottlenecks in our execution plans, refactored...
1 jour
Durée

Conception & Optimisation
mohammedalhamel

Émirats Arabes Unis
Outstanding database service—fast, efficient, and highly reliable delivery. Expert-level knowledge in SQL, optimization, and data handling. Communication was clear, and all requirements were perfectly understood. Highly recommended for anyone needing professional database solutions!
4 jours
Durée

Conception & Optimisation

sashkomarkov

Macédoine du Nord