Niraj Sevalkar Email & Phone Number

India

As a Senior Data Engineer, I specialize in transforming and extracting data to support robust, scalable database architecture. My expertise includes designing and fine-tuning databases, crafting optimized queries, and creating datasets tailored for QuickSight dashboard reporting. I am responsible for creating data flow architecture for QuickSight dashboards, handling end-to-end development, and managing a multi-tenant dashboard environment. Additionally, I define workflows for data loading… Show more As a Senior Data Engineer, I specialize in transforming and extracting data to support robust, scalable database architecture. My expertise includes designing and fine-tuning databases, crafting optimized queries, and creating datasets tailored for QuickSight dashboard reporting. I am responsible for creating data flow architecture for QuickSight dashboards, handling end-to-end development, and managing a multi-tenant dashboard environment. Additionally, I define workflows for data loading, refreshing datasets, and ensuring seamless data availability. Leveraging Databricks, I architect and maintain efficient ETL processes to drive data-driven insights and business decisions. Show less

Pune, Maharashtra, India

India

I am a seasoned professional with a broad range of skills and experience in the field of SQL development and database administration. Here are some key highlights:Worked with Gateway to refresh and schedule jobs, ensuring efficient data updates.Proficient in query optimization, performance tuning, and deadlock analysis using Extended Events.Experienced in product build management for databases and an expert user of SQL Server Data Tools.Possess a good understanding of… Show more I am a seasoned professional with a broad range of skills and experience in the field of SQL development and database administration. Here are some key highlights:Worked with Gateway to refresh and schedule jobs, ensuring efficient data updates.Proficient in query optimization, performance tuning, and deadlock analysis using Extended Events.Experienced in product build management for databases and an expert user of SQL Server Data Tools.Possess a good understanding of execution plans and the ability to address performance issues effectively.Expertise in automating database deployment using PowerShell scripting.Strong background in database administration activities, including database creation, maintenance, performance monitoring, tuning, troubleshooting, disaster recovery, backup/restore, and migration. Familiar with technologies such as Always On and Mirroring.Skilled in creating SQL Server jobs, Alerts, SQL Mail Agent, Database Mails, and Extended Events within databases.Worked in various environments, including development, staging, and production.Proficient in Extraction, Transformation, and Loading (ETL) using SSIS. Experienced in creating mappings/workflows to extract data from various sources such as Oracle, SQL Server, Flat Files, and legacy systems, and loading it into different business entities.Experience in SSRS and Power BI reporting tools to design and develop extensive reports.Excellent verbal and written communication skills, strong analytical abilities, and the ability to work independently and as part of a team.Well-versed in working within an agile model, including activities such as planning, grooming, and delivering sprints with proper methodologies.Experience in designing reports with Crystal Reports, deploying reports into PROD and UAT servers, and providing support to end users.Proficient in preparing builds for multiple versions using DACPAC with dynamic builds.Exposure to POWER BI development in a cloud environment. Show less

Pune, Maharashtra, India

⦁ Good in Query optimization, performance tuning, deadlock analysis with Extended events etc.⦁ Good experience with product build management for database and expert in use of sql server data tool⦁ Good understanding of execution plan to fix performance issues⦁ Expert int automate database deployment using PowerShell scripting.⦁ I have working experience of database administration activities like database creation and maintenance, Performance Monitoring, Tuning and… Show more ⦁ Good in Query optimization, performance tuning, deadlock analysis with Extended events etc.⦁ Good experience with product build management for database and expert in use of sql server data tool⦁ Good understanding of execution plan to fix performance issues⦁ Expert int automate database deployment using PowerShell scripting.⦁ I have working experience of database administration activities like database creation and maintenance, Performance Monitoring, Tuning and Troubleshooting, Disaster recovery, Backup/Restore and Migration, Always ON, Mirroring.⦁ Experience in creating SQL Server jobs, Alerts, SQL Mail Agent, Database Mails, Extended Events. Experienced in migrating SSIS packages in database.⦁ Expert in writing T-SQL, working with SSIS and Data Migration projects. ⦁ Working experience in different environment like development, staging and production.⦁ Working experience on Extraction, Transforming and Loading (ETL) data flows using SSIS; creating mappings/workflows to extract data from Oracle, SQL Server and Flat File sources, legacy systems and load into various Business Entities.⦁ Experience in SSRS and power BI reporting tool to develop extensive reports design⦁ Excellent verbal/written communication skills and strong analytical abilities, and can perform well both independently and as a team player.⦁ Good exposure to work in agile model example like planning, grooming , sprint deliveriable with proper methodology. ⦁ Experience designing reports with crystal report, deploy reports into PROD, UAT servers and support the end users.⦁ Working for Preparing builds for multiple versions using dacpac with dynamic builds. Show less

Pune Area, India

⦁ Good in Query optimization, performance tuning.⦁ I have working experience of database administration activities like database creation and maintenance, Performance Monitoring, Tuning and Troubleshooting, Disaster recovery, Backup/Restore and Migration.⦁ Experience in creating SQL Server jobs, Alerts, SQL Mail Agent, Database Mails. Experienced in migrating SSIS packages in database.⦁ Expert in writing T-SQL, working with SSIS and Data Migration projects. ⦁ Working experience… Show more ⦁ Good in Query optimization, performance tuning.⦁ I have working experience of database administration activities like database creation and maintenance, Performance Monitoring, Tuning and Troubleshooting, Disaster recovery, Backup/Restore and Migration.⦁ Experience in creating SQL Server jobs, Alerts, SQL Mail Agent, Database Mails. Experienced in migrating SSIS packages in database.⦁ Expert in writing T-SQL, working with SSIS and Data Migration projects. ⦁ Working experience in different environment like development, staging and production.⦁ Working experience on Extraction, Transforming and Loading (ETL) data flows using SSIS; creating mappings/workflows to extract data from Oracle, SQL Server and Flat File sources, legacy systems and load into various Business Entities.⦁ Pleasant experience of managing BI environment, which includes Business model, Data Model, Data sources, ETL tools, target data warehouse, Data marts, and OLAP analysis.⦁ Experience in Data warehouse such as dimensional modelling, Star/Snowflake schemas, Data marts, fact and dimension tables identification and OLAP.⦁ Excellent verbal/written communication skills and strong analytical abilities, and can perform well both independently and as a team player.⦁ Experience in delivering Database builds for multiple clients in Agile process.⦁ Experience designing reports with crystal report, deploy reports into PROD, UAT servers and support the end users. Show less

Hyderabad Area, India

⦁ Good in Query optimization, performance tuning.⦁ I have working experience of database administration activities like database creation and maintenance, Performance Monitoring, Tuning and Troubleshooting, Disaster recovery, Backup/Restore and Migration.⦁ Experience in creating SQL Server jobs, Alerts, SQL Mail Agent, Database Mails. Experienced in migrating SSIS packages in database.⦁ Expert in writing T-SQL, working with SSIS and Data Migration projects. ⦁ Working experience… Show more ⦁ Good in Query optimization, performance tuning.⦁ I have working experience of database administration activities like database creation and maintenance, Performance Monitoring, Tuning and Troubleshooting, Disaster recovery, Backup/Restore and Migration.⦁ Experience in creating SQL Server jobs, Alerts, SQL Mail Agent, Database Mails. Experienced in migrating SSIS packages in database.⦁ Expert in writing T-SQL, working with SSIS and Data Migration projects. ⦁ Working experience in different environment like development, staging and production.⦁ Working experience on Extraction, Transforming and Loading (ETL) data flows using SSIS; creating mappings/workflows to extract data from Oracle, SQL Server and Flat File sources, legacy systems and load into various Business Entities.⦁ Pleasant experience of managing BI environment, which includes Business model, Data Model, Data sources, ETL tools, target data warehouse, Data marts, and OLAP analysis.⦁ Experience in Data warehouse such as dimensional modelling, Star/Snowflake schemas, Data marts, fact and dimension tables identification and OLAP.⦁ Excellent verbal/written communication skills and strong analytical abilities, and can perform well both independently and as a team player.⦁ Experience in delivering Database builds for multiple clients in Agile process.⦁ Experience designing reports with crystal report, deploy reports into PROD, UAT servers and support the end users. Show less

Master'S Degree, Computer Science, A+

Activities and Societies: NA

Bachelor'S Degree, Computer Science, A+