Ajay Kumar

Software Engineer

Cognizant Technology Solutions•  September 2023 - Present•  Bangalore, Karnataka

As a Data Engineer, I've worked on creating and maintaining ETL processes that help move data smoothly between different systems. Using tools like Azure Fabric, SQL, and Teradata, I’ve managed and organized data to keep it accurate and easy to access. I build and manage data pipelines that automate the way data is processed and integrated, making sure everything runs smoothly. I’ve also used Power BI and Tableau to analyze data and turn it into useful insights that help businesses make better decisions. In addition, I’ve designed and optimized database structures and queries to make data storage and retrieval faster and more efficient. I’m always looking for ways to improve processes, and I’ve implemented strategies that save time and reduce costs. I work closely with teams like data scientists, analysts, and business stakeholders to understand what they need from the data and deliver solutions that meet those needs.

Intern

Cognizant Technology Solutions•  March 2023 - June 2023•  Hyderabad

As a Data Engineer intern, I contributed to the automation of data workflows and optimized processes using IBM DataStage, resulting in a 30% improvement in operational efficiency and reduced manual effort. I gained hands-on experience in data integration and ETL processes, enhancing data processing speed and reliability by 20%. By coordinating project tasks and supporting team efforts, I contributed to a 25% increase in overall productivity and timely milestone completion. Additionally, my involvement in team projects and presentations led to a 15% increase in project delivery speed and improved team performance.