Tanmay Umathe
Data Analyst | 3 years | Cognizant | Python, SQL, POWER BI, Data Migration, Data Management | Alteryx, Dataiku
- Role
- Data Engineer at Cognizant
- Location
- Nagpur, MH, IN
- LinkedIn followers
- 500 followers
About Tanmay Umathe
Solutions-driven individual with 3 years of experience in Data Engineering, Data…
Experience
Data Engineer
Feb 2024 — Present · Pune, IN
Alteryx To Dataiku Migration- Worked on a successful migration initiative that shifted data workflows from Alteryx to Dataiku, increasing data processing efficiency by35% and ensuring compliance with updated data governance standards- Gathered data from vendor and performed the ETL process to extract and deliver data to client, ensuring seamless data flow fromsource to client and timely delivery of extracts- Optimizing queries and workflow in Alteryx, Dataiku and snowflake- Used snowflake to handle Python and SQL queries.Technologies: Python, SQL, Snowflake, Power BI, Dataiku, Alteryx• Power BI Migration- Led the migration of data workflows from Alteryx to Power BI, leveraging DAX and Power Query to enhance data visualization andreporting capabilities- Developed and optimized complex DAX formulas to create dynamic and interactive reports, improving data insights anddecision-making processes- Leveraged Power Query to transform, clean, and integrate data from multiple sources, ensuring data accuracy and consistency- Utilized SQL and Python for querying databases and managing data, supporting the migration and integration efforts.Technologies: Python, SQL, Power BI, Power Query, DAX, Alteryx.• Talk To Data- Developed GenAI powered solution that helps analyzing natural language queries and transforms them into python code and SQLquery, returning both the corresponding data and a natural language summary- Performed predefined as well as LLM generated Data Quality checks on the excel data using pandas- Crafted prompt for GPT-4 to generate python code and SQL query for asked query, executed generated code using exec.Technologies: Python, GPT-4, Streamlit, Docx, Exec Modules, Pandas, Kaliedo, RAG, EC2
Education
Yashwantrao Chavan Engineering College, Wanadongri, Hingna road
Bachelor of Engineering - BE
2017 — 2022
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