DAVINDER KASHYAP
AI Engineer
Bangalore
Summary
AI Engineer with 3 years of experience at Tata Consultancy Services (TCS), specializing in Conversational AI, Machine Learning, and Data Engineering. Successfully developed and deployed AI chatbots and NLP solutions, improving business processes and user engagement. Passionate about advancing the frontiers of AI and continuously enhancing skills to stay at the forefront of technological advancements.
Overview
3
3
years of professional experience
Work History
Developer, R&D
Tata Consultancy Services (TCS)
Bangalore
02.2022 - Current
1. AI Data Engineer | Leading global pharmaceutical company.
- Designed and maintained data pipelines in Databricks to support AI-driven chatbots.
- Created and managed data catalogs, ensured seamless data storage, and developed validation queries for LLM optimization.
- Achievements: Enhanced data pipeline efficiency, improved LLM validation, and reduced data processing time for faster AI model iterations.
- Tech Stack: Databricks, SQL, Data Pipelines, LLM Validation Queries, Python, AWS.
2. AI Engineer |Conversational AI for Leave and Order Management.
- Led the development of an AI chatbot to automate leave management and order processing.
- Implemented features like leave applications, balance tracking, and order approvals with filtering by department or supplier.
- Achievements: Improved operational efficiency, and saved time by automating business processes. Enhanced user experience with multi-modal interactions (audio and text).
- Tech Stack: Python, RASA, Angular, PostgreSQL.
3. AI Engineer | Unemployment Insurance Chatbot.
- Developed a conversational AI chatbot to guide users through unemployment insurance claims, using AWS services.
- Integrated cloud-based solutions to ensure scalability, and real-time support.
- Achievements: Reduced query resolution time, and improved user satisfaction with a responsive, user-friendly solution.
- Tech Stack: Python, AWS Lex, AWS Lambda, AWS DynamoDB.
Education
Master of Technology -
Sant Longowal Institute of Engineering and Technology
Punjab03.2021
Skills
- Machine Learning and Deep Learning: Decision Tree, K-means, KNN, Linear Regression, Naive Bayes, SVM, ANN, CNN, and LSTM
- Natural Language Processing (NLP): BERT, LLM, NER, Prompt Engineering, Word2Vec, and Tokenization
- Conversational AI: RASA, AWS Lex, AWS Lambda, Dialogflow, Intent Recognition, and Dialogue Management
- Data Engineering: Data Pipelines, ETL, Data Cataloging, SQL, Databricks
- Computer Vision: Faster R-CNN, Image Segmentation, Histogram Equalization
- Optimization: Genetic Algorithm, PSO, YSGF
- Databases: MySQL, PostgreSQL
- Programming: C, C, Python, SQL
Accomplishments
- UGC NET Qualified for Assistant Professor
- GATE Qualified
PROJECTS
CardioCARE: Heart Disease Prediction (2022-2023)
- Developed a machine learning model in Python to predict heart disease using Logistic Regression and Random Forest Classifier.
- Applied hyperparameter tuning with GridSearchCV and RandomizedSearchCV, and used cross-validation for model optimization.
- Conducted data preprocessing and feature selection to enhance accuracy, achieving significant improvements in prediction performance.
- Achievements: Contributed to advancements in healthcare analytics with a robust heart disease prediction model.
- Project Link: http://bit.ly/31TJZRL
Bulldozer Price Predictor: Machine Learning for Sales Forecasting (2022-2023)
- Developed a predictive model for bulldozer sales price estimation using Python and various machine learning libraries.
- Implemented regression algorithms and feature engineering techniques to forecast sales prices based on historical data.
- Achievements: Delivered a reliable machine learning model for accurate price predictions, aiding decision-making in the construction industry.
- Project Link: https://l1nq.com/5ApW7
Extracurricular Activities
National Cadet Corps (NCC) | 2014-2017
- Achieved C Certification in the National Cadet Corps.
- Actively participated as a cadet for 3 years, attending various army camps, fostering leadership and teamwork skills.
National Service Scheme (NSS) | 2010-2012
- NSS Coordinator for 2 years, coordinating and managing multiple social service initiatives and community projects.
- Developed organizational and leadership skills while engaging in social welfare activities.
Timeline
Developer, R&D
Tata Consultancy Services (TCS)
02.2022 - Current
Master of Technology -
Sant Longowal Institute of Engineering and Technology
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