Email: rradhak@sbcglobal.net
- M.S. in Predictive Analytics, Northwestern University, Evanston, IL (2006 – 2008)
- M. S. in Information Technology, McCormick School of Engineering, Northwestern University, Evanston, IL (2012 – 2014)
The “Visualizing My Work Experience” page under the “My Profile” tab provides a 360-degrees view of my work experience. This dashboard is interactive so that you may point and click to get the information you are looking for.
- Sr Manager (2018 – 19)-Revenue Cycle Management (RCM), Chicago
- Development Manager (2014 – 2018) – RCM, Chicago
- Independent Consultant (2010 – 2014) – Multiple Financial Organizations
- Technical Consultant (2006 – 2010) – Credit Card Company, Chicago
- Team Lead (2001 – 2006) – Credit Card Company, Chicago
- Contractor (1998 – 2001) – Credit Card Company, Chicago
- Contractor (1996 – 1997) – Electronic Data Systems, Luton, UK
Please visit my certification tab for more details
Data Science Related:
- Predictive Analytics Degree from Northwestern
- Amazon SageMaker: Simplifying Machine Learning Application Development
- Machine Learning /Andrew Ng, Stanford/Coursera
- Interactive Programming in Python – Rice University /Coursera
- Tableau Certifications
- ITIL Foundation (Certificate # GR750312654RR)
- Financial Markets – Yale University /Coursera
- Tracking the Challenges of Big Data – MIT
- Social & Economic Models – Stanford University /Coursera
- Data Analysis & Inference – Duke University /Coursera
- Data Analysis – John Hopkins University/Coursera
- Linear & Integer Programming – University of Colorado Boulder/Coursera
Technical Lead Role:
- Sun Certified Java Programmer
- Architecting EMC Documentum Systems, IL
- Business Process Management at EMC, CA, USA
- System Administration, EMC, PA, USA
- WebSphere Business Integration Proof of technology conference, MN, USA
- Advanced System Administration EMC, PA, USA
- Advanced Documentum Foundation Classes, CA, USA
- MW 150 – MQ Workflow Basic Tailoring, CA, USA
- MW 301 – Web Sphere MQ Workflow Modeling, CA, USA
- BI 180 – Web Sphere Business Integration Modeler, MN, USA
- MW 200 – MQ Workflow Web Client and API, MN, USA
(Used the below platform tools and programming languages at some point in time in my career playing different roles from developers, team lead, infrastructure Lead, to manager )
Machine Learning Frameworks/Tools/Platform(s): Amazon SageMaker, Scikit-Learn, NLTK, Spark Tools, and Keras.
Data Visualization Tools: Tableau, Quicksight
Data Wrangling Tools: Python, R, Octave, MatLab
Analytics Tools: R, Octave, Python
Big Data: Hadoop, MR, Hive, HBASE
DBMS: SQL Server, Oracle, DB2
Enterprise Applications: J2EE, Java, MQ, JMS, MQ Workflow, WebSphere, JBOSS, Business Process Management, Struts,
Service Oriented Architecture: Integration Servers, Universal Messaging
Front-end Development: HTML, CSS, Flash, Flex, ActionScript
Open Source Technology: Apache, JBOSS
Content Management Technologies: Documentum, Composer, Process Builder
Operating Systems: AIX 5.x, Linux, Cent OS, MS Windows Server NT – 2016
Legacy Tools: OS 390, Cobol, CICS, DB2, JCL