Shayer Ansari

Data Analyst

HCL Technologies•  September 2021 - Present•  Lucknow

At HCL I was responsible for analyzing sales data to detect any flawed or corrupted data. I also enhanced data processing pipelines by identifying and implementing optimizations, improving data flow efficiency. Using Python, SQL, and AWS Glue, Step , Tableau etc. to automate data analytics processes and report generation and also contributed to data visualization and insights using Tableau.

Data Scientist

Blackcoffer•  December 2018 - May 2020•  New Delhi

As a Data Scientist at Blackcoffer, I oversaw the full lifecycle of projects, ensuring execution at every stage. This involved conducting feasibility studies to assess project viability, followed by gathering relevant data from various sources. I then cleaned and processed the data to prepare it for analysis, applying statistical methods and machine learning techniques to derive meaningful insights. Finally, I created visualizations to clearly communicate the results and generate comprehensive reports to present findings to stakeholder.