Who is Ravi Kumar? Overview
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Ravi Kumar is listed as Sr. Specialist - Technology at TIAA, based in Charlotte, North Carolina, United States. AeroLeads shows a matched LinkedIn profile for Ravi Kumar.
Ravi Kumar previously worked as Machine Learning Specialist at Dollar General and Project Lead - Big Data Developer at Nbcuniversal Media, Llc. Ravi Kumar holds Master Of Science - Ms, Computer Science from University Of North Carolina At Charlotte.
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TIAA
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Profile bio
About Ravi Kumar
4X AWS Certified (AWS Certified Solutions Architect – Professional, AWS Certified Solutions Architect – Associate, AWS Certified Machine Learning – Specialty, AWS Certified Cloud Practitioner)Primary Skills: Python, Amazon Web Services (AWS), Apache Spark, Machine Learning(Tensor Flow), Generative AI, SnowflakeImplementation of RandomForest and CNN model on image classification problem using TensorFlow.Worked on cloud migration project of existing on-premise Hadoop data lake to Snowflake Data Warehouse on AWS.Worked in model evaluation, tuning and performance, operationalization and scalability techniques and establishing decision strategies.Utilized machine learning techniques (Regression, Decision Tree/RandomForest, TensorFlow - Neural Networks) for predictions & forecasting based on financial services data.Well versed in Machine Learning, Data Mining, Python, AWS Cloud.GitHub: https://github.com/RaviKcse08/datascience_projsCertifications:AWS Certified Solutions Architect – ProfessionalAWS Certified Solutions Architect – AssociateAWS Certified Machine Learning – SpecialtyAWS Certified Cloud PractitionerIntroduction to Generative AISnowflake SnowPro Core CertifiedEducation:Master of Science in Computer Science (Concentration in Data Science) - University of North Carolina, CharlotteBachelor of Technology (B.Tech.) in Computer Science and Engineering - National Institute of Technology, Jalandhar
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Ravi Kumar's current company
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7 roles
Ravi Kumar work experience
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Machine Learning Specialist
CurrentCloud Data & AI/ML Projects, databricks workflows hosted on GCP.
Apr 2024 - Present
Sr. Specialist - Technology
- Implementation of RandomForest and CNN model on image classification problem using TensorFlow.
- Worked on cloud migration project of existing on-premise Hadoop data lake to Snowflake Data Warehouse on AWS.
- Utilized machine learning/ Gen AI techniques (Regression, RandomForest, TensorFlow - Neural Networks) forpredictions & forecasting based on financial services data.
- Worked closely with various teams across the company to identify and solve business challenges utilizing largestructured, semi-structured, and unstructured data in a distributed processing environment.
- Worked in model evaluation, tuning and performance, operationalization, scalability techniques and establishingdecision strategies with Amazon Sagemaker.
- Experienced in Deep learning and Transformers Architecture, with MLOps principles and MDLC lifecycle.
Sep 2019 - Feb 2024
Project Lead - Big Data Developer
- Developed Business Intelligence solution to benchmark the big-data platform and automated it.
- Developed ETL data pipeline to do processing, cleaning and mapping over more than billions of records on a daily basis.
- Worked on to optimize Hive jobs into Apache Spark 2.1
- Use of BI tools (Tableau & MSTR) over Star schema built in HDFS Storage.
- Worked to leverage machine learning algorithm (FB Prophet) to generate forecasted metrics for media related data.
- Developed Data Ingestion and Rule Engine Framework using Spark and Scala.
Sep 2015 - May 2019
Senior Solution Integrator
- Developed big data analytical and warehousing projects.
- Strong full BI life cycle and warehousing project inclusive large set of structured, unstructured and semi – structured data
- Prepare and present Effort estimates, Statement of Work and proposals for new products and enhancements.
- Requirement gathering, analysis and design.
- Prepared Business Requirement, Functional Requirements Doc’s, Mockups.
- Developed various Big Data workflows using custom MapReduce, Hive, Sqoop, and Flume.
Apr 2013 - Apr 2015
Smi Admin
Responsibilities related to Fault Management System Analyzed requirement specifications and prepared use case and design documents Installation of Omnibus, Ericsson OSSRC and U2000 systems Designed and created BI reports according to design specifications Configure Object References for Alarm IRP and Notification IRP
Mar 2012 - Apr 2013
Solution Integrator
Migration of data from Fault management system. Migrating data from conventional databases to Datawarehouse cluster with the help of SQOOP jobs. Perform map Reduce and Hive queries on the data to transform and find out maximum churn, vendor device and region responsible for it. Integration of BI reports according to design specifications with suitable.
Mar 2010 - Mar 2012
2 education records
Ravi Kumar education
Master Of Science - Ms, Computer Science
University Of North Carolina At Charlotte
Bachelor Of Technology (B.Tech.), Computer Science And Engineering
Dr. B R Ambedkar National Institute Of Technology, Jalandhar ( Punjab)
FAQ
Frequently asked questions about Ravi Kumar
Quick answers generated from the profile data available on this page.
What company does Ravi Kumar work for?
Ravi Kumar works for TIAA.
What is Ravi Kumar's role at TIAA?
Ravi Kumar is listed as Sr. Specialist - Technology at TIAA.
Where is Ravi Kumar based?
Ravi Kumar is based in Charlotte, North Carolina, United States while working with TIAA.
What companies has Ravi Kumar worked for?
Ravi Kumar has worked for Tiaa, Dollar General, Nbcuniversal Media, Llc, Ericsson, and Ibm.
How can I contact Ravi Kumar?
You can use AeroLeads to view verified contact signals for Ravi Kumar at TIAA, including work email, phone, and LinkedIn data when available.
What schools did Ravi Kumar attend?
Ravi Kumar holds Master Of Science - Ms, Computer Science from University Of North Carolina At Charlotte.
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