Krishna Tyagi Email & Phone Number

New York, NY, US

New York City Metropolitan Area

• Created dataset to benchmark GPT-4’s performance by designing and peer-reviewing 100+ specialized, engineering prompts
• Mapped GPT’s responses using benchmarks for a 15% reduction in response time through targeted prompt optimization
• Engaged in weekly strategizing sessions with specialists and delivered data-driven insights to boost GPT-4’s performance

• Structured a robust ETL pipeline using data normalization, outlier detection to process movement data from 14 subjects
• Performed feature extraction and selection using methods like Forward Selection and MRMR to reduce feature set by 40%
• Achieved a 94% accuracy rate by building and validating predictive models using Random Forest and LOSO cross-validation
• Automated entire ETL process, reduced manual intervention by 70% using scheduled scripts for seamless integration of data

Worked with Prof. Paolo Bonato and his research team and enhanced Burt® (Barrett Upper-extremity Robotic Trainer) capabilities in the PostureCheck project, focusing on accurate detection and rehabilitation of compensatory movements in stroke patients.Worked on optimizing data-processing techniques and developing high accuracy analytical models and tools to.

Boston, Massachusetts, United States

• Improved robotic arm’s rehabilitation capabilities by a factor of 2 via ETL pipelines, processing large-scale movement data
• Applied feature engineering using time-series analysis leading to a 12% increase in compensatory movement detection
• Executed comprehensive statistical analyses on 4 datasets leading to a 35% advancement in stroke patient rehabilitation
• Developed data visualization and annotation apps using Tableau and TKinter to improve image accuracy analysis by 27%

Roorkee, Uttarakhand, India

• Utilized EEG (brain wave) data to perform Signal Processing and Analysis, Feature Extraction and Classification, Data Plotting
• Simulated 50+ EEG wave instances on MATLAB, optimizing predictive modeling of seizure occurrences by 19%
• Enhanced data integrity by 30% through data filtering, noise reduction, and anomaly detection techniques

Master'S Degree, Information Systems

Activities and Societies: Huntington News Correspondent, RSO proctor• Data Science Engineering Methods and Tools (INFO 6105) • Advances in.

Bachelor Of Engineering - Be, Electronics And Telecommunication Engineering

Activities and Societies: PISB IEEEImportant Courses: • Data Structures and Algorithms • Object Oriented Programming • Computer Networks.

High School

Activities and Societies: Martial Arts of Shotokan Karate (Black Belt), Intra-school swim team