SUMMARY

• 14+ Years IT professional experienced and committed to building quality software with a collaborative, team - player attitude. Great problem-solving skills and excellent programming ability in highly agile, fast-paced environments.
• Working as Data Scientist from last 2+ years and having overall experience of 14 years.
• Played various roles of Lead Business data analyst for 6years and Data Analyst for 3 years and Mainframe (COBOL) Tech Lead also for 3 years.
• Technically proficient in Python for Data Analysis, Numpy, Pandas, Trend Identification, Data Visualization and Data Insights.
• Sound noledge of Math’s (Linear Algebra, Graph, Probability and Statistics which halped me in performing Data Analyst / Data scientist role
• Experience in Data Science, Big Data, Data Analytics and Project Management skills and diverse experience in Data analytics to halp deliver transformational outcomes to insurers across teh world.
• Statistical Analysis including Classification, Linear Regression, Hypothesis Testing, AB Testing.
• Data Visualization including Tableau and Python’s Libraries like MatplotLib, Seaborn and Interactive Visualization like Bokeh.
• Creating dashboards in line with teh analytical uniformity using teh Advanced Analysis of Tableau Desktop, and organizing Dashboard views and objects.
• Hands-on experience with Data Extraction and Manipulation using SQL.
• Perform Analysis and Identify insights using SQL.
• Currently using Tableau 10.5 as Tableau is teh richest data visualization tool. Apart from this I am making maximum use of Tableau in generating charts like Bar Chart, Pie chart and Histogram.
• Reported KPI's to internal and external account managers, directors, and senior management on a daily, weekly and monthly basis.
• High-energy, self-directed professional with teh ability to prioritize and work TEMPeffectively on multiple projects.
• Creative approach to writing process procedures for technical and non-technical users.
• Has worked and supported clients in consulting environment for solution development phase to halp them through analytics transformation and digital roadmap creation.
• Experience in General Insurance, Banking and Healthcare.
• Exceptional organizational, time-management and motivational skills, consistently able to deliver high-quality results.
• Very good exposure to teh entire Software Development Life Cycle (SDLC) phases (Design, Implementation, Maintenance and Testing) and created technical documentations.

TECHNICAL SKILLS

Machine Learning: Linear Regression, Logistic Regression, Decision Tree, Random Forest, Support Vector Machine, SciKit Learn, Classification, Clustering, Pipeline

Data Base: SQL, DB2, Oracle, HIVE, VSAM

Programming Languages: Python, COBOL

ML Tool: Tableau (10.5 Version)

Version control tools: Panvalet, Alchemist, Endevor, Changeman

Other Tools: Mainframes, JCL,CICS, Unix

Ticketing Tools: CA Service desk, Service Now

Operating Systems: Cent OS, Ubuntu, IBM OS/390, Windows, UNIX

Project Execution Methodologies: Agile, SAFE 4.6, Waterfall Model.

PROFESSIONAL EXPERIENCE

Confidential, Louisville,KY

Data Scientist/ Lead Business Data Analyst

Responsibilities:

• Helped Confidential to Build teh Decision System as a Data scientist by creating teh Algorithm based on teh business data, used Optimization Technique Simulated Annealing and Decision Tree ML concept. Statistical concept was widely used like Central Limit Theorem, Probability Concept, Probability Distribution (Binomial, and Poisson distribution).
• Built Decision Trees in Python to represent segmentation of data and identify key variables to be used in predictive modeling.
• Helped teh Business in Claim Analysis by building teh Instant Decision Rules with teh halp of A/B Testing in Claims Adjudication System.
• Manage project planning and deliverables for several projects across Advanced Analytics, Big Data and Digital Analytics streams.
• Managing Offshore and Onshore team workloads for project deliverables.
• Providing ad hoc support to senior management on project and technical
• Provide support in solution development for Data science, Advanced Analytics and Digital Analytics Projects.
• Guide team on data scientists, to develop statistical models and algorithms to answer complex business problems
• Implement machine learning techniques and interpret statistical results which are ready- consumption for senior management and clients.
• Provide Pre-sales support to Syntel team in RFP’s, RFI’s and Client presentations.
• Played a vital role with my analytics experience in Claims Analysis where I halped teh Business to take decision for Claims Processing for Confidential Inc and generating teh Reports in case of Decline Claims with teh halp of Tableau reporting tool

Confidential, Phoenix, AZ

Data Scientist/ Lead Business Data Analyst

Responsibilities:

• Played teh role of Core Business Data Analyst / Scientist. Worked closely with Product Owner to understand teh requirement.
• Build Logistic Regression in Python using variable Offer Id and Merchant ID to represent segmentation of data and identify key variables to be used in predictive modeling and also used Regression analysis, A/B test.
• Helped Business to make decision based on transaction related data by using Data Visualization technique.
• Perform ad hoc statistical, data mining, and machine learning analysis, Develop and Design advance predictive analysis models using Python
• Performing Goodness of fit (Sigmoid curve) based on logistic regression algorithm
• Extracting data from teh database using DB2 and SQL Concept.
• Validated teh models on out-of-sample and out-of-time data.

Confidential, Phoenix, AZ

Mainframe Developer, Big Data Analyst

Responsibilities:

• Understanding teh Business Requirements and involved in Requirement Analysis with onsite counterparts.
• Accordingly Design JCLs and extract data from db2 tables.
• Process teh extracted data using JCL jobs to get required output.
• Prepare teh Impact sheet or requested data in excel and share with teh business.
• Created complex Hive queries for based on teh business requirements.
• Created and executed functional and validation unit test cases to validate teh Pig and Hive jobs.
• Created and executed functional unit test cases to validate teh outputs of PIG and Hive jobs.

Confidential

Big Data Developer

Responsibilities:

• Developed and maintained Spark-Scala code with Spark-SQL/Data Frames for applications.
• Created Oozie workflows with Shell, Spark, Email, Sqoop.
• Created shell scripts for copying data between S3 buckets, HDFS & to initiate Oozie workflows.
• Spun EMR clusters on ad-hoc basis for testing spark code, debugging & executing hive queries, used Resource Manager to investigate issues.
• Generated property files to externalize teh code.
• Developed SIT test cases and created test logs.
• Deployed code in SIT and UAT environments. Assisted QA team for UAT.
• Worked in an agile environment, used CA Rally for story tracking.

Environment: HDFS, PIG, HIVE, SQOOP, Oozie, UNIX, DB2, Oracle, FileZilla, Service Now

Confidential

Senior Mainframe Developer

Responsibilities:

• Created and Reviewed design and test plan documents
• JCL job creation and maintenance
• Worked extensively on COBOL and CICS programs
• Worked extensively on DB2 SQL queries.
• Involved in Integration testing and end-to-end testing.
• Involved in Defect prevention activities and configuration management activities.
• Taking KT sessions for new team members.
• Involved in Requirements gathering and High level design creation
• Involved in User Acceptance testing and System testing
• Working directly with client and other teams to meet teh SLA’s.
• Documenting and coordinating project activities for internal noledge base.

Environment: MVS-390, COBOL, JCL, DB2, CICS, RDZ Xpeditor, ChangeMan, Endevor, IBMDebugger, OPC, SPUFI.

Confidential

Mainframe Developer

Responsibilities:

• Created and Reviewed design and test plan documents
• JCL job creation and maintenance
• Worked extensively on COBOL and CICS programs
• Worked extensively on DB2 Sql queries.
• Involved in Integration testing and end-to-end testing
• Involved in Defect prevention activities and configuration management activities.
• Taking KT sessions for new team members.
• Involved in Requirements gathering and High level design creation
• Involved in User Acceptance testing and System testing
• Working directly with client and other teams to meet teh SLA’s.
• Documenting and coordinating project activities for internal noledge base.

Environment: MVS-390, COBOL, JCL, DB2, Metasuite, INFOMAN, DataDictionary, SAR, Unix, Oracle, Endevor.

Confidential

Mainframe Developer

Responsibilities:

• Created and Reviewed design and test plan documents
• JCL job creation and maintenance
• Worked extensively on COBOL and CICS programs
• Worked extensively on DB2 SQL queries.
• Involved in Integration testing and end-to-end testing
• Involved in Defect prevention activities and configuration management activities.
• Taking KT sessions for new team members.
• Involved in Requirements gathering and High level design creation
• Involved in User Acceptance testing and System testing
• Working directly with client and other teams to meet teh SLA’s.
• Documenting and coordinating project activities for internal noledge base.

Environment: MVS-390, COBOL, JCL, DB2, CICS, Endevor, File-Aid, RDZ, Xpeditor, IBMDebugger, Trace Master, TWS, SDF2,IDMS.