Abhinavk Vijayan

WORK HISTORY

EDUCATION

ABOUT ABHINAVK VIJAYAN

Experienced Database Developer & SQL Server Specialist with 4+ years of proven expertise in designing, optimizing, and managing high-performance database systems within enterprise environments. Specialized in Query Optimization, Performance Tuning, and Scalable Database Architecture, with a strong focus on improving system efficiency, reliability, and data processing performance.Demonstrated success in developing highly optimized T-SQL solutions, including complex stored procedures, functions, triggers, and dynamic queries that support mission-critical business applications. Experienced in analyzing slow-running queries, interpreting execution plans, and implementing advanced indexing strategies that significantly reduce query execution time and resource consumption.Possess strong hands-on experience in database performance diagnostics, identifying bottlenecks, and applying data-driven optimization techniques to enhance throughput and scalability. Skilled in designing normalized and performance-oriented data models while ensuring data integrity, security, and maintainability.Extensive experience in building and maintaining ETL workflows, enabling seamless data extraction, transformation, and integration across multiple systems. Adept at transforming complex datasets into meaningful insights that support strategic decision-making and operational efficiency.Known for a proactive problem-solving approach, strong analytical thinking, and the ability to collaborate with cross-functional teams to deliver reliable, scalable, and business-aligned database solutions. Core Technical Expertise• Microsoft SQL Server & Advanced T-SQL Development• Query Optimization & Database Performance Tuning• Execution Plan Analysis & Index Optimization• Stored Procedures, Functions, Triggers & Query Refactoring• Database Design, Normalization & Data Modeling• ETL Development & Data Integration• Performance Monitoring & Troubleshooting• Data Analysis & Business Intelligence Support Professional Focus: Delivering secure, scalable, and high-performance database solutions that eliminate performance bottlenecks, optimize data workflows, and enable data-driven business growth.