Ramnath Dhadage Email & Phone Number

Pune, Mh, In

Currently employing as a Sr. Shiny Developer and Sr.Statistical Programmer in anAgile team in the Ephicacy Lifescience Analytics Private Limited from 11 Aug 2021.Skilled in Web Development as well as in Clinical research. Have good hands-onexperience on R and R shiny , HTML,CSS, JavaScript, Bootstrap, Python and Gitand Github.Roles and Responsibilities:• Guided and taught team members to enhance their expertise andcommitment.• Provided assistance in breaking down tasks, assigning them to teammates,and ensuring their completion.• Conducted regular reviews of team’s work, merged it to the master branch,and deployed it using R Studio Connect.• Embraced the Teal framework and incorporated associated packages andsuccessfully implemented existing open-source Teal modules into shinyapplications.• Developed custom Teal (Shiny) modules to improve interactivity inapplications, allowing users to manipulate plots and tables based on variousparameters and make cosmetic adjustments.• Utilized R6 (Object-Oriented Programming) and Rlang (Meta-programming) toensure ecient code architecture and extensibility.• Employed proling tools, shiny-load tests, and bench to measureperformance and optimize application performance using advancedtechniques like caching and vectorization.• Leveraged the ggplot2 R package to build complex visualizations andcreated a custom R package to streamline sharing and editing ofvisualizations. Utilized ggiraph and Plotly for interactive visualization.• Employed the checkmate R package to rigorously test all arguments to Tealmodules.Implemented Shinytest2 for comprehensive end-to-end apptesting.Utilized testthat for unit testing.

Pune Area, India

Mumbai, Maharashtra, India

Currently employing as a Shiny Developer and Software Engineer in an Agile team in the Tata Consultancy Services from 11 Aug 2021. Skilled in Web Development as well as in Data Science. Have good hands-on experience on R and R shiny , HTML, CSS, JavaScript, Bootstrap,Python and Git and Github. Roles and Responsibilities: • Analyzing clinical trial data Statistically in order to detect crucial and potential frauds. Building R shiny applications to simplify user analysis and generate downloadable, ready-to-interpret reports from them. • Producing innovative R/R Shiny applications using R CSS/SASS, JavaScript, and Bootstrap. • Utilizing the cashing mechanism to enhance the speed, memory usage, and scalability of shiny apps. • Utilizing Rstudio Connect to deploy the applications. • Read, comprehend, and assess R/R Shiny code ÿles for unit testing. Create a unit testing approach for each unit that will be tested. Utilize tools such as testthat, shinytest2, and others to create unit tests. Examine test outcomes for any potential bugs. • Contributing to the development of open -sourced R packages and R markdown Reports.

Pune, Maharashtra, India

From June 2017 to August 2021, I worked as a Data Scientist and Software Engineer in an Agile team at Cytel. Expert in web development and data science. Have practical experience with Machine Learning, Natural Language Processing, Python, and R/R Shiny. Roles and Responsibilities: # Mine and analyze data from company databases to drive optimization and improvement of product development, marketing techniques and business strategies. # Create Synthetic data and course material for data science training. # Write well-designed, testable code # Troubleshoot, debug, review and upgrade existing code. # Build POCs (proofs of concept) to verify whether a business need can be met by engineering a piece of software.

Pune Area, India

Roles and Responsibilities: Responsible for designing testing scenarios for usability testing. Responsible for R code and Python code for creating Statistical Desktop Application Enginevalidation. Carry out regression testing every time when changes are made to the code to x defects. Responsible for data analysis in Data Science Team.

Master'S Degree, Statistics

Bachelor'S Degree, Statistics