VARUN TOTAKURA
AI Engineer at EXL Service, Inc.
Research Projects at Florida State University
• Collaborated with esteemed researchers and professors Dr. Shayok Chakraborty, Dr. Sonia Haiduc - Serene Lab, Dr. Walter Richard Boot, and Dr. Neil Charness.
• Analyzed the behavior of elderly individuals affected by Alzheimer's Disease in collaboration with Florida State University's Psychology Department and Cornell University's Weill Cornell Medicine. Devised an innovative architecture combining TCN, CNN, and GRU in a Domain Adaptation technique to enhance performance. • Leverage Deep Learning techniques to predict model correctness, by working across approximately 10 diverse datasets totaling over 300,000 records. • Engaged in Active Learning with Imperfect Oracles, particularly focusing on text data. Implemented the code in an optimized fashion, leveraging parallel computing techniques to achieve a remarkable 24-fold reduction in execution time from 8 hours to just 20 minutes. • Designed a Natural Language Processing solution for Bug Localization.Processed over 150,000 text records gathered from various sources such as Twitter, Reddit, and Slack, utilizing BERT for summarization and precise bug identification within code snippets.Projects worked at Tata Consultancy Services
Developments of Intelligent Chatbots and Automations, from September 2021 to July 2022 • Created intelligent Chatbots for streamlined operations and user interactions. • Developed ML-driven automations to optimize productivity. • Tools: Python, Azure, ServiceNow, REST Protocol. ServiceNow Integrations using REST and Email, from August 2020 to September 2022 • Integrated ServiceNow with external tools using REST and Email, enabling efficient data transfer. • Ensured seamless data flow across different ServiceNow instances, as well as between ServiceNow and Workday, facilitating efficient operations. • Tools: ServiceNow, RESTful Protocol, SOAP, Email.
• Completed altogether 10 courses on Machine Learning, Customer Analytics, and more in Coursera. 2020 • Completed Deep Learning Specialization taught by Andrew Ng and other instructors. September 2019 • Ethical Hacking, IOT, and Web Development training by Imparta. June 2019
• Three times Star of the Month and Five times On the Spot Awards, Tata Consultancy Services. 2021 - 2022 • Ranked 2nd Topper, Guru Nanak Institutions 2019
GitHub https://github.com/varuntotakura
Please send an email to varun.totakura@gmail.com to access my private repositories.