About

Ashish Kumar is an experienced ETL Developer with a demonstrated history of working in the information technology and services industry. With a Master's Degree in Computer Application from PSIT Kanpur, Ashish has gathered a strong skill set in ETL, PL/SQL, SQL, Core Java, and Management. He is currently working as an IT Analyst at TCS, where he is responsible for developing and maintaining ETL solutions using Informatica PC, IBM Datastage, ODI, AWS, Snowflake, Dwh, Teradata, Vertica, Oracle, Github, Jenkins, TWS Maestro, Autosys, and Python. Before joining TCS, Ashish worked as a Technology Analyst at Infosys, where he worked on Insurance & Financial Data for client Massmutual US. He was responsible for migrating Informatica PC mapping into Vsql using AWS, Vertica V-sql, Jenkins, Python shell scripts, decommissioning mainframe(sparc) using Teradata as a source. He also worked as an ETL Developer at T-Mobile Nederland, where he was responsible for developing a data warehouse using Informatica PC, working with telecom domain/BSS, and 3 years with CLDM Teradata data model approach. He has excellent skills in ETL/ELT Tools – Informatica powercenter, IBM datastage, Oracle data integrator(Odi) and exposure to Data Warehousing Design development, implementation, and Implementation of data warehousing projects. Ashish is proficient in performing data cleansing, validating, profiling the data before/after loading the data into Data warehouse. He has expertise in analyzing customer needs and taking appropriate steps to implement them in the application development. He is efficient in ETL Procedures, Star Schema, Snow Flake, Dimensions and Fact tables & Fact Less fact, Late arriving dimensions, Slowly growing's dimensions. He has experience on Oracle sql/plsql, Teradata sql, UNIX shell scripting. Ashish has a strong technical background in AWS, Snowflake, SQL, Jenkins, Python, ETL, Data Warehouse, test, and Mobile. With 7.36 years of relevant experience, Ashish is a strong business development professional who can quickly adapt to the technical environment as a developer. He has good communication and presentation skills, making him an asset to any team.