Senior Principal Engineer Resume Lake Zurich, IL - Hire IT People

SUMMARY

More than 10 years of experiences in SQL server administration, including SSIS (DTS) & SSRS
More than 10 years of experiences in diverse development environment, including Object - Oriented Design (OOD) in C++/C#
Strong analytical, problem solving /skills
Self-motivated and team player

TECHNICAL SKILLS

C, C++, C#, VB, Javascript, Ext Js, SQL, Html, PHP, tcl, LINQ
OOD, UML, Test-Driven Development (TDD), WCF/Rest/WSDL, MVC, Ajax, design patterns, Agile/Scrum
MS Visual Studio 2015, SQL Management Studio 2014, SSIS, SQL Profiler, MS SourceSafe, SVN, TFS, ASP.Net, .Net 4.5, Entity Framework 6, WPF, NUnit,
F5, Postman, RedGate, RabbitMQ, ClearCase, Doors, Wireshark Windows XP/Windows 7/Windows Server 2012, Linux, IIS 7 MS SQL 2005/2008/2012 , MySQL, PostgreSQL, MS Access, Oracle, data warehousing

PROFESSIONAL EXPERIENCE

Confidential, Lake Zurich, IL

Senior Principal Engineer

Responsibilities:

Optimized existing SQL stored procedures for high-volume transactions with reductions of over 90% of the execution time.
Performed various high-volume performance testing on data management system for automated blood technology, using .Net/C# with multi-threading programming. Backend sql server tuning
Architected and developed data transformation programming on multiple pump devices for drug library.
Performed data mapping and schema design.
Developed WCF REST web services and UI screens with MVC for procedure records

Confidential, Hoffman Estates, IL

Senior Software Engineer

Responsibilities:

SQL Server Admin: Performance tuning and outage support (including after-hours), automated monitoring and notification, production deployment, scheduled SQL jobs, data replication, etc.
Provided Amdocs ClarifyCRM customization and support
Developed WCF/Rest APIs using .Net/C#. This is for company’s new web-based portal for external clients. Features include: JSON Web Token (JWT) creation/authentication, user/case creation/update, attachment upload/retrieval, synchronous retrieval of reports from Reporting Services (SSRS), etc.
Integrated to Panurgy web portal, using Panurgy API and C#
Integrated to Mailgun to handle inbound/out.Net/C# bound emails, using C# and Restful web services.
Developed analytical reports using Business Intelligence for Visual Studio 2015
Programmed SQL to move 20 GB of Cognos Business Intelligence (BI) data to/from Clarabridge secured FTP site nightly. Used SSIS (DTS).
Acted as a lead person on researching new products and technologies

Confidential, Hoffman Estates, IL

Senior Software Engineer

Responsibilities:

SQL Server Admin: Backup/Restore, performance tuning and outage support (including afterhours), automated monitoring and notification, SQL server upgrade, production deployment, data migration, etc.
Provided Amdocs ClarifyCRM call center app customization (Visual Basic) and support. Regularly modified and added new features on the existing Windows-based application and integrated with the 3 rd party systems
Architectural design/documentations and KB (Knowledge Base) articles
Developed web services/SOAP (thru 2-way secured VPN tunnel) to communicate with Verizon services, using php
Developed Syntellect webchat, using javascript/java/tcl script
Developed mobile ticketing system application on ios and android, using Ext Js for UI
Packaged software, using InstallShield, to deliver to the internal clients.
Integrated to MS Project Server to allow internal users to create new project requests, using Project Server Interface (PSI)’s API.
Developed a web service that receives a 3 rd party eFax with QR code and automatically uploads the fax to the corresponding support case.
Developed web pages in ColdFusion

Confidential, Downers Grove, IL

Software Engineer

Responsibilities: