Ravi Kumar
- Role
- Sr Big Data Machine Learning Architect-remote at Capital One
- Location
- Philadelphia, PA, US
- LinkedIn followers
- 500 followers
About Ravi Kumar
As a seasoned Machine Learning Engineer and Software Development professional, I am…
Experience
Sr Big Data Machine Learning Architect-remote
Jul 2022 — Present
MLOps • Built a MLOps framework using Sagemaker and MLflow • Leveraged Sagemaker Python SDK- On demand scalable training environment, reproducibility of trained models, packaging model artifacts for easy deployments • Also used MLflow in parallel for tracking model metrics on each experiment and trial • Utilized docker (local image building), ECR image and other AWS services Ingestion Service: Crawler • Built a crawler to extract relevant (as per the regex rule) news articles after crawling through multiple search engines like Bing search, Wikipedia, Glassdoor, Crunchbase, Zoominfo, etc. • Utilized Python, Requests, Beautifulsoup, Postman, EC2, ECS and Flask False Event Prediction: ML Model • Developed a ML algorithm to predict True or False events from a pool of crawled articles • Utilized AdaBoostClassifier, BaggingCassifier, GradientBoostingClassifier, RandomForestClassifier and SVM with GridSearch • Achieved 97% model accuracy
Skills
- C++ Language
- Microsoft Powerpoint
- Matlab
- Windows
- Perl Script
- Microsoft Office
- Data Analysis
- Python
- Perl
- Java
- C
- C++
- Aspen Plus
- Programming
- Ruby on Rails
- Basketball
- Research
- Core Java
- Aspen Hysys
- Microsoft Word
- Microsoft Excel
- C#
- Engineering
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