Sivakumar Subramaniam Email & Phone Number

Sivakumar SubramaniamAccomplished Database and Data Warehouse Architect | Database Developer| 20+ Years of ExperienceWith over two decades of experience in the tech industry, I have successfully navigated complex challenges, embraced risks, and delivered scalable solutions that drive business success.✡ Professional Highlights✔️Leadership & Team Management: Proven track record in leading cross-functional teams and managing all phases of the software development lifecycle.✔️Industry Experience: Extensive background in shaping technology roadmaps and delivering high-impact projects across multiple sectors, including Oil & Gas, Utilities, BFSI, Airports, Telecom, Life Sciences, and Retail.✔️Modeling Expertise: Deep expertise in Entity-Relationship Modeling, Dimension Modeling, Star Schema, and Snowflake design, combined with strong skills in troubleshooting, system integration, and testing.✡ Technical Skills & Expertise✔️Snowflake Design & Implementation: Expertise in designing and optimizing Snowflake schemas for data warehousing and analytics in multi-cluster environments.✔️SQL & Performance Tuning: Proficient in SQL query optimization, database tuning, and performance improvements, especially with Oracle (7.1/19c) and ETL processes.✔️Programming: Skilled in Python, Java, JavaScript, and C# for software development and automation.✔️Cloud & On-Premises Infrastructure: Solid experience with on-premises environments (RHEL, Oracle Solaris, Windows) and cloud platforms (AWS, Microsoft Azure).✡ Personal TraitsSelf-Starter & Quick Learner: A proactive professional with a strong understanding of business functionalities and a passion for continuous learning.✡ Beyond WorkI’m passionate about travel and sports, particularly cricket—whether watching or playing. I enjoy connecting with new people over a cup of coffee.Feel free to connect with me here on LinkedIn. I’m always open to discussing new opportunities and exploring potential collaborations.Looking forward to connecting!

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  Bharathiar University

  Computer Science