Yojitha Thotakura

Experience

• 

  TeCoventry

  Jan 2021 - Jul 2022

  Data Analyst

  • Developed various capacity planning reports utilizing Python packages such as NumPy, Matplotlib, Scikit Learn,and SciPy to present data graphically, aiding in strategic planning and decision-making.• Engaged extensively in data profiling, mapping, and cleansing to ensure data quality and integrity, facilitating more accurate analysis and reporting.• Contributed to database management by writing, testing, and implementing triggers, stored procedures, and functions using PL/SQL, optimizing data retrieval and storage processes.• Conducted exploratory data analysis on large and imbalanced datasets using Python, providing critical data insights, optimistic solutions, and strategic directions to support data-driven decision-making.• Spearheaded data visualization initiatives using Tableau to generate comprehensive reports, aiding in the clear communication of complex data insights to stakeholders• Utilized Python libraries like Pandas, NumPy, Seaborn,SciPy, Matplotlib, and Scikit-learn for data preprocessing, setting the stage for more advanced data analysis. Show less

• 

  Doublene Technology LLC

  Aug 2023 - now

  Data Analyst

  • Modernized data mining and exploratory analysis, helped identify patterns, trends, and correlations in large datasets through data mining techniques and exploratory analysis, contributing to a deeper understanding of behavioral health outcomes and program effectiveness.• Collaborated with Data Team to guarantee data accuracy, completeness, and consistency through data quality checks and resolution of data issues; obliged with data quality assurance.• Contributed to data-driven research projects, served in research initiatives by collecting, organizing, andanalyzing data to succor evaluation o f programs, interventions, and policies related to services provided.• Involved in developing and documenting ETL (Extract, Transformation and Load) strategy to populate Data• Warehouse from various source systems.• Performing data collection, data cleaning, data wrangling, data analysis and building machine learning model ondata sets in Python.• Collaborated with the solutions team to create client reports using Big Query and SQL Stored Procedures,contributing to successful client engagements.• Implemented ETL processes using SSIS, SSRS, SSAS, and Informatica to automate data integration andtransformation workflows, reducing manual effort and improving efficiency.• Developed and implemented data quality checks that reduced errors in reports by 12% Show less