Santhosh Nagaraj
Data Science Specialist
Tiruppur
Summary
Experienced Data Science Specialist with a proven track record of leveraging data and machine learning to deliver impactful business outcomes. Skilled in managing end-to-end data science workflows, including data preparation, model development, deployment, and optimization. Specialized in diverse projects such as Job Recommendation Engines, Customer Conversion Prediction, Pre-Sales Forecasting Models, Candidate Feedback Sentiment Analysis, Fault and Missing Component Detection, and Subtitle Translation. Proficient in Python, databases, data wrangling, data visualization, machine learning, deep learning, and Generative AI, with expertise in utilizing cloud platforms like AWS for scalable and efficient solutions. Known for automating workflows, ensuring data quality, and delivering actionable insights that drive strategic decision-making and measurable outcomes.
Overview
8
8
years of professional experience
4
4
Certificates
4
4
Languages
Work History
Senior Data Science Specialist
GAIRAA
Coimbatore, TamilNadu
09.2024 - Current
- Machine Learning Model Development: Designed and implemented scalable machine learning models, incorporating dynamic updates and optimizations to enhance performance and accuracy.
- Model Lifecycle Management: Logged, monitored, and managed machine learning pipelines using industry-standard tools.
Applied feedback-driven refinements to improve model quality and operational efficiency. - Workflow Automation:
- Built automated pipelines for data preprocessing, model training, and deployment using modern orchestration tools, reducing time-to-delivery.
- Reusable Code Development: Developed modular and reusable Python functions for scalable and efficient machine learning workflows.
- Data Quality Assurance:
Validated feature engineering configurations and data transformations to ensure consistency and reliability.
Tested and debugged data processing scripts to support robust and accurate model predictions. - System Integration: Optimized API interfaces and data pipelines to ensure smooth integration with downstream systems and analytics platforms.
- Team Collaboration and Knowledge Sharing: Conducted training sessions and knowledge-sharing activities, promoting best practices in machine learning and data science processes.
Data Science Specialist
Guvi Geek Network
Chennai, TamilNadu
03.2022 - 09.2024
- Student Qurey Support System using Generative AI Model: Lead A Team to to Integrate the Generative AI Model GPT to the learners Qurey Portal, resulting in student getting prompt responce and it reduce the 40 % Mentors Support.
- Job Recommendation Engine: Lead a team to developed a personalized job recommendations engine, resulting in a 15% increase in job placements.
- Classification ML Model: Lead a team Designed a web tool using a machine learning model to identify potential customers for our main boot camp, achieving a 25% increase in conversion rates and revenue for the post-sales team.
- Pre-Sales Forecasting Model: Developed a forecasting model for pre-sales, optimizing leads allocation and achieving an 82% resource utilization rate, leading to significant growth in conversion rates and revenue for the post-sales team.
- Mentoring and Training: Mentored 5000+ learners in data science technologies and conducted Faculty Development Programs, training 500+ faculty members in essential data science areas.
Data Analyst Intern
Guvi Geek Network
Chennai, TamilNadu
12.2021 - 02.2022
- Myself developed a full-fledged end-to-end application for the placement team, which employs web scraping techniques to systematically extract project details from 3000+ students' GitHub repositories
- Generated insights from the data and recommendations from data analysis to improve placement process accuracy and time efficiency, resulting in a 20% decrease in errors and a 50% increase in application performance.
Merchandiser
JB Exports Inc
Tiruppur, TamilNadu
07.2016 - 11.2021
Education
B.E Electronics and Instrumentation Engineering -
06.2013 - 2016.04
GPA: 7.69
Diploma in Instrumentation and Control Engineering - undefined
06.2010 - 2013.03
GPA: 9.4
Skills
Python
undefinedCertification
AWS Machine Learning Specialty, AWS
Timeline
Senior Data Science Specialist - GAIRAA
09.2024 - Current
AWS Machine Learning Specialty, AWS
10-2023
AWS AWS Certified Cloud Practitioner
09-2023
Data Science Specialist - Guvi Geek Network
03.2022 - 09.2024
Certified Professional in Advanced Programming, IIT Madras
02-2022
Master Data Science Program, GUVI Geek Network
02-2022
Data Analyst Intern - Guvi Geek Network
12.2021 - 02.2022
Merchandiser - JB Exports Inc
07.2016 - 11.2021
Kongu Engineering College - B.E Electronics and Instrumentation Engineering,
06.2013 - 2016.04
Kongu Polytechnic College - Diploma in Instrumentation and Control Engineering,
06.2010 - 2013.03
Coursework
- Ultimate AWS Certified Cloud Practitioner, Udemy
- AWS Machine Learning Specialty, Udemy
- Advanced Professional Programming , IITMadras
- Master Data Science Program, Guvi Geek Network
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