About

Tushar Jadhav is a Lead Engineer at Apisero Inc. with 5.04 years of relevant experience in data engineering and AWS. He has a Bachelor's degree in Information Technology and a Master of Computer Applications from Savitribai Phule Pune University. Tushar has extensive experience in implementing data warehouse projects on AWS Cloud and on-premise. He is proficient in implementing solutions based on AWS core services like EC2, IAM, S3, VPC, AWS Glue, EMR, Cloudwatch, EBS, Redshift, Auto Scaling, RDS, and Lambda. He also has strong experience working with Bigdata and Netezza Enterprise Data-warehouse systems. Tushar has rich experience in data migration, design and build, including migration strategy and approach, source & target system analysis and mapping, ETL development using SSIS, and data reconciliation. He has also designed data models in Hive for migrating the ETL process into Hadoop and has written HQL scripts to load data into cleansed data into Hadoop Environment. Tushar has a good understanding of Data-Warehouse concepts and principles such as Star Schema, Snowflake, SCD, Surrogate keys, Normalization/De normalization. He has worked closely with cross-functional development teams to help establish and enforce data use standards and documentation for existing and new systems and processes. Tushar is well acquainted with SSIS Designer components such as Source Analyzer, Workflow Designer, Transformation Developer, and Mapping Designer. He has experience in data reporting, analysis, and support for operations and support teams, ensuring high-quality standards for data integrity and accuracy, analysis, and reporting. Tushar has good leadership skills with excellent written, verbal communication skills, and interpersonal skills. He is self-motivated and a good team player. At Apisero, Tushar is working primarily as a Snowflake Data Engineer, designing and developing end-to-end data pipelines and integration processes. He is responsible for developing, constructing, testing, and maintaining optimal data pipeline architecture and identifying ways to improve data reliability, efficiency, and quality. Prior to Apisero, Tushar worked as a Senior Software Engineer at Nihilent and as a System Engineer at TCS. At Nihilent, he worked primarily as an AWS Data Engineer handling the development of a data warehouse using the entire AWS stack. He extensively worked on the development of ETL jobs using Pyspark