Greetings! 👋 I'm Hariharan, a dedicated DataStage Developer with a proven track record of leveraging ETL expertise to drive seamless data integration solutions. With 3 years in the field, I bring a unique blend of technical proficiency and a passion for optimizing data workflows.🔧 Technical Skills:ETL Mastery: Proficient in IBM InfoSphere DataStage, I specialize in designing, developing, and deploying robust ETL processes.Data Integration: Adept at creating data integration solutions to ensure the smooth flow of information across systems.Database Management: Skilled in managing and optimizing databases for enhanced performance.🔍 Key Achievements:• Led the end-to-end development of ETL processes using IBM InfoSphere DataStage, ensuring seamless data integration across diverse systems & resulting in a 20% improvement in data extraction efficiency• Designed and implemented a real-time data processing system, reducing data latency by 30%.• Spearheaded Migration of job using version control tool(Bit bucket) for entire application• Optimized performance and efficiency of existing ETL jobs, resulting in a 20% reduction in processing timePlayed a key role in troubleshooting and resolving complex data integration issues, ensuring data integrity and system stability.🌐 Continuous Learning Advocate:I am passionate about staying ahead in the ever-evolving world of data management. Actively engaged in ongoing professional development to incorporate the latest tools and best practices.💡 Vision:To contribute to data-driven decision-making by creating efficient and scalable ETL solutions. I aim to collaborate with innovative teams, driving impactful insights from data.Technical Skills: Knowledge in Agile methodology & Jira. ETL Tools: IBM Data Stage, SSIS, Informatica, Ab initio. Reporting tools: SSRS, Power BI. Database systems: SQL, Oracle, Cassandra, Teradata. Programming languages: Python, SQL, UNIX. Scheduling tools: AutoSys. Version control Tools: Bit bucket Cloud: GCP (Data Fusion, Big Query, Big Table), CloudPak, Snowflake. Data Warehousing: Dimensional Modeling, Data Mart Development Excellent analytical and problem-solving skills