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Gregory Rubinstein

Gregory Rubinstein

Technical Lead

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Technologies

My Portfolio Highlights

My New Project

Introduction to DataCamp Projects

My New Course

Introduction to Python

Data virtuoso, transforming raw numbers into a masterpiece of understanding.

My Work

Take a look at my latest work.

course

Software Engineering Principles in Python

course

Introduction to Data Engineering

course

Introduction to Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Cognizant | Jan 2019 - Jan 2023

Senior Associate

Senior MS SQL Server Developer • The project utilized Agile process and involved conversion of multiple agreements from one database schema to another. As part of this project, I designed and implemented a multi-step process that re-added back agreement header rows after database refresh utilizing T-SQL, developed reports and ran ad-hoc queries (SSRS, MS SQL Server). Full Stack Engineer • Provided support and issue resolution for several FACETS projects involving various modules, such as claims, providers, membership, eligibility, etc. Senior MS SQL Server Developer • Developed custom solutions for QNXT and FACETS (MS SQL Server, T-SQL, .Net Core, C#, Crystal Reports, SSRS, SSIS, Git, Azure) for various healthcare clients: ◦ Involved in all aspects of QNXT and FACETS report development, such as requirement analysis, T-SQL development, reports development (Crystal Reports, SSRS) and SSIS development, deployment and report subscription setup and configuration. ◦ Provided support and issue resolution for several FACETS projects (MS SQL Server, T-SQL, C#, .NET Core). ◦ Developed ETL processes for transferring data from old DB2 based system to Sybase and MS SQL Server based systems (MS SQL Server, T-SQL, C#, .NET Core). Technical Lead • Application support, including break/fix issue resolution in an efficient and timely manner, collaboration & coordination of efforts with off-shore team members and working with SME’s and application vendors. Technology stack utilized included MS SQL Server and its tools, such as SSMS, SQL Agent, Profiler, SSRS Reports, Crystal Reports/Business Objects, SQL/T-SQL, VB.NET, C#, Java, Javascript, AngularJS, Python, Pandas, Tortoise SVN, TFS, Azure.
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PS Solutions | Feb 2018 - Sep 2018

Senior Database Developer

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OpenArc, LLC. | Aug 2017 - Jan 2018

Developer

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Corle Building Systems | Jan 2015 - Dec 2016

Senior Software Developer

N/A

System One Holdings, LLC | Jan 2014 - May 2014

Senior Software Engineer

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Federated Investors | Nov 2010 - Nov 2013

Application Systems Analyst/Programmer

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Tai Chi in the Park | May 2005 - Dec 2010

Founder and Sr. Instructor

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Roth Bros., Inc. | Feb 2010 - Sep 2010

Software Engineer

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SAIC | Dec 2003 - Aug 2009

Senior Software Developer

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Florida Department of Health | Feb 2002 - May 2003

Senior Software Developer / System Designer / Modeler

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Metiom, Inc. | Jun 2000 - Apr 2001

Development Lead

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Solbright | Feb 2000 - Jun 2000

Developer

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Walt Disney Co. | Sep 1999 - Feb 2000

Development Lead

N/A

Proxicom, Inc. | Jun 1999 - Sep 1999

Web Developer

N/A

My Education

Take a look at my formal education

Certificate, GISAllegheny College | 2003
Chemical Technology of PolymersMendeleyev University of Chemical Technology of Russia | 1990

About Me

Gregory Rubinstein

Self-taught IT professional with 17+ years of experience in SQL and .NET development, currently open to new employment opportunities.

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