Santosh Alaghari
Data Scientist
Bangalore
Summary
Data Scientist with 6.5 years of experience in Generative AI, AI/ML applications development, and cloud-native solutions across aerospace, healthcare, and engineering domains. Key expertise in driving innovation successfully across various AI fields that enhanced significantly organizational workflows. Experience in designing and deploying large-scale Multimodal LLMs, RAG architectures & pipelines, and AI-powered automations in AWS cloud and on-premises. Holds 2 patents in Generative AI. Recognized with 3 consecutive Global Innovation Awards and Promising Talent of the Year 2024 for contribution to AI applications deployment that enhanced data-driven decision making across critical engineering sectors. Certified AWS Solutions Architect and Databricks AI/ML associate level.
Overview
6
6
years of professional experience
7
7
years of post-secondary education
3
3
Certifications
Work History
Senior Engineer - Data Science & Analytics
Pratt & Whitney
Bangalore
03.2023 - Current
- Developed and deployed successfully on AWS LLM-RAG based application with organization's proprietary engineering knowledge data base documents and files that enhanced entire organization's search and information retrieval times by 90% and saved 3 million usd annually
- Utilized Lang-chain frameworks, AWS tools like S3, Sage-maker, DynamoDB, EC2, Opensearch vector database, Load balancers
- Built document traces LLM based pipeline in AWS that updates all the information with daily updates inclusion so that users always get answers from the latest information
- Implemented engineering agents successfully to implement engineering specific tasks to the LLM-RAG based application that reduced retrieval time for the users
- Developed and deployed time series forecasting model on Databricks and power BI to predict the repair completions in the future that enabled aftermarket for better planning and resource utilization
- Modeled entire aftermarket engine repairs related data on Power BI and constructed business and technical reports
- Deployed the reports that are daily used by more than 25000 engineering professionals for their daily work and take data-driven decisions
Development Engineer
GE Healthcare
Bangalore
01.2022 - 03.2023
- Developed CNN-based image segmentation and anomaly detection models for medical X-ray imaging, boosting diagnostic accuracy by 18% and processing speed by 2X
- Integrated cloud-based diagnostic systems, reducing manual review time by 40% through advanced data preprocessing and augmentation
Engineer
Eaton
Pune
08.2019 - 01.2022
- Designed predictive ML models (Random Forest, GBM, Survival Analysis) to estimate Remaining Useful Life (RUL) of aircraft components, reducing downtime by 35% and maintenance costs by 20%
Education
Post Graduate Program - Artificial Intelligence and Machine Learning
University of Texas At Austin
India 05.2021 - 06.2022
M.Tech - Engineering Analysis and Design
Indian Institute of Technology Delhi (IITD)
New Delhi 05.2017 - 06.2019
B.Tech - Mechatronics Engineering
SASTRA University
New Delhi, India 06.2011 - 05.2015
Skills
LLM - RAG
AWS
Python
AI Agents and Workflows
Timeseries Forecasting
Databricks
Generative AI Applications
Multimodal LLMs
Supervised Learning
Unsupervised Learning
Spark
NLP
Computer Vision
Power BI
Rest APIs
Fast API
Pytorch
Docker
Prompt Engineering
AI development Lifecycle
Unit testing
Load testing
Cloud deployment
Automation workflows
Certification
Databricks Machine Learning Associate, 01/01/25 - 01/01/28
Patents And Awards
- DATA RETRIEVAL SYSTEM WITH CONTROLLED ACCESS BASED UPON SECURITY LEVELS, 03/01/25, Patent pending on key security solution for RAG based platforms.
- X-CLASSIFIER HELPER, 10/01/24, Designated Strategic Information on Generative AI based solution for classification problems.
- Promising Talent of the Year, 01/01/25, Award from Pratt & Whitney.
- Best project of the year Award, 01/01/25, For LLM-RAG based engineering application deployment from RTX.
- Innovation Award, 01/01/24, For generative AI solutions from Pratt & Whitney.
Timeline
Senior Engineer - Data Science & Analytics
Pratt & Whitney
03.2023 - Current
Development Engineer
GE Healthcare
01.2022 - 03.2023
Post Graduate Program - Artificial Intelligence and Machine Learning
University of Texas At Austin
05.2021 - 06.2022
Engineer
Eaton
08.2019 - 01.2022
M.Tech - Engineering Analysis and Design
Indian Institute of Technology Delhi (IITD)
05.2017 - 06.2019
B.Tech - Mechatronics Engineering
SASTRA University
06.2011 - 05.2015