Mallika Boyapati
Student Research Data Scientist
Marietta,GA
Summary
Confident Research Student with strong desire to learn and educational background in the field of Analytics and Data Science. Proficient in conducting laboratory and field experiments while informing new hires on research methods and data collection procedures. Driven with superior organizational and analytical skills combined with unparalleled dedication to research excellence. Skilled in conceptualization, design and implementation of machine learning and vision projects.
Overview
6
6
years of professional experience
7
7
years of post-secondary education
1
1
Certification
Work History
Graduate Research Student
Kennesaw State University
Kennesaw, GA
08.2021 - Current
- Handled projects in Machine Learning, Big Data Analytics, Text Analytics, NLP.
- Hands on experience in building models to solve business problems.
- Chatbots improvement project using Topic modeling.
- Explainable Machine Learning on financial credit data.
- Fashion recommendation system performance improvement using transformers, CLIP.
- Phishing web page detection using Machine Learning techniques.
- Gathered, arranged and corrected research data to create representative graphs and charts highlighting results for presentations.
- Supported research and development efforts to create new products, and processes.
- Assessed data using scientific methods while following important specifications.
Sr. Data Analyst
T-Mobile
Seattle, WA
07.2018 - 06.2021
- Used business objects, business intelligence and other reporting tools to extract data from data solutions and data warehouses.
- Leveraged text, charts and graphs to communicate findings in understandable format.
- Analyzed large amounts of data to identify trends and find patterns, signals and hidden stories within data.
- Managed key tasks and resources to achieve cost, schedule and strategic growth initiatives.
- Strong experience using Tableau Server, Tableau Desktop and Tableau Public.
- Experience in Software Development Life Cycle (SDLC) that include duties like providing documentation
- on design, testing and migration from development to production.
- Created workbooks and Dashboards by connecting to multiple data source using data blending.
- Involved in conducting trainings to user on interact, filter, sort and customize views on an existing visualization generated thru Tableau desktop.
- Extensively participated in translating business needs into Business Intelligence reporting solutions by ensuring the correct selection of toolset available across the Tableau BI suite.
- Created complex data Views using multiple measures, also used sort, Filter, group, Create Set functionality.
- Expert in modeling, Extraction Transform Loading (ETL) using SSIS.
- Expert in generating Drill down and Drill through reports with Drop down menu option, sorting the data, defining subtotals in SSRS. Proficient in handling parameterized reports in SSRS.
- Involved in publishing of various kinds of live, interactive data visualizations, dashboards, reports and workbooks from Tableau Desktop to Tableau servers.
- Involved as a key member in development of E-R modeling (Logical design) of database incorporating business logic and user requirement.
- Created Advance connections, join new tables, create & manage Extract and Monitor Queries using SQL Assistant.
- Extensively worked on Tableau Desktop, by creating Sears & Kmart Complex reports & Dashboards.
- Published Reports, workbooks & data source to server and exporting the reports in different Formats.
- Worked creating Aggregations, calculated Fields, Table calculations, Totals, percentages using Key Performance Measures (KPI) and Measure
- Secured Tableau server on AWS to protect the Tableau environment using Amazon VPC, security group, AWS IAM and AWS Direct Connect.
Graduate Assistant - Data Analyst
Columbus State University
Columbus, GA
11.2016 - 05.2018
- Identified and documented detailed business rules and use cases based on requirements analysis.
- Researched and resolved issues regarding integrity of data flow into databases.
- Developed tables, views and materialized views using SQL.
- Developed required policies and procedures that reflected actual goals, tasks and workflows, while meeting all regulatory compliance requirements.
- Involved in SDLC– Requirements gathering, Conceptual Design, Analysis, Detail Design, Development, System.
- Testing and User Acceptance Testing.
- Work out of our Remedy ticket tracking system to work on Trouble Tickets and Change Requests
- Develop technical documentation defining operational procedures and work instructions that can be used by the Support Teams.
- Implemented Use Case Diagrams and Sequence Diagrams during the design using Rational Rose.
- Designed and developed the UI using JSP, HTML, CSS and JavaScript.
- Established connection with database driver to persist data to My SQL database
- Experience in using Content Management System (CMS).
Data Analyst Intern
KL University
Vijayawada, AP, India
01.2016 - 06.2016
- Identified, analyzed and interpreted trends or patterns in complex data sets by finding correlations and visualizing with charts.
- Utilized various professional statistical techniques and maintained large databases to collect and analyze data from partners and customers.
- Performed ad hoc data investigations analysis as necessary.
- Monitored and controlled data upload, checking for successful data import and quality.
- Involved in SDLC– Requirements gathering, Conceptual Design, Analysis, Detail Design Analysis.
- Testing and User Acceptance Testing.
- Implemented Use Case Diagrams and Sequence Diagrams during the design using Rational Rose.
- Designed and developed the UI using JSP, HTML, CSS and JavaScript.
- Involved in implementing the DAO pattern for database connectivity and used the JDBC API extensively.
- Established connection with JDBC to persist data to My SQL database.
- Monitored the logs using Log4J and fixed the problem.
- Used Configuration Management Tools for version control which is built on CVS.
Education
Ph.D. - Analytics And Data Science
Kennesaw State University
Kennesaw, GA 08.2021 - Current
Master of Science - Applied Computer Science
Columbus State University
Columbus, GA 08.2016 - 05.2018
Bachelor's of Technology - Electronics And Computer Science
KL University
Vijayawada, AP, India 08.2012 - 06.2016
Skills
Model Development and Training
Accomplishments
- Won March Madness Competition conducted by DataIku in March 2022 as a team in predicting the winner of 2022 Mens College Basket Ball champion.
- Won first place in Analytics day poster presentations at Kennesaw State University in the Ph.D. research on "Explainability of Machine Learning Models in Credit Default Prediction"
Certification
Tableau Desktop Specialist
Timeline
Graduate Research Student
Kennesaw State University
08.2021 - Current
Ph.D. - Analytics And Data Science
Kennesaw State University
08.2021 - Current
Tableau Desktop Specialist
05-2019
Sr. Data Analyst
T-Mobile
07.2018 - 06.2021
Graduate Assistant - Data Analyst
Columbus State University
11.2016 - 05.2018
Master of Science - Applied Computer Science
Columbus State University
08.2016 - 05.2018
Data Analyst Intern
KL University
01.2016 - 06.2016
Bachelor's of Technology - Electronics And Computer Science
KL University
08.2012 - 06.2016
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