RAJNI KUMAR

RAJNI KUMAR

ETL Developer

St. Louis, Missouri, United States.

About  

I am an experienced ETL developer with 4 years of working experience in data modelling and database
designing. Along, with technical experience I can am well versed in communicating the requirements to the team members and collogues that makes jovial environment for the whole team and help in delivering projects within timeline. Being a very enthusiastic person, I am always available for helping people on the team with my knowledge of various technology.

Hours Available / Wk - 40 hrs

Employment History 

  • ETL Developer

    Colaberry Inc.
    January 2019 - Present

    1. Ingested data from disparate data sources using combination a of SQL and python to create data views to be used in BI reports.
    2. Built ETL that ingested transactional data from the web app and prepared it for data warehouse that increased the company business.
    3. Studied and revamped data dictionaries to include a more robust history for developing consistence across domain.
    4. Worked with client to understand business needs and translate those business needs into actionable reports in SSRS.
    5. Designed and modeled the data warehouse for the project to help BI team.