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Click here or scroll down to respond to this candidateAlexander SukhenkoPHONE NUMBER AVAILABLE (cell) EMAIL AVAILABLELINKEDIN LINK AVAILABLELEAD SOFTWARE TESTING PROFESSIONALTABLEAU DEVELOPER25+ years of experiencein Information Technology (IT) including 20+ years in software testing.Adept atutilizing test automation. Competent in business analysis and requirements determination. Proven experience in all aspects of full cycle software development and software process improvement models. Strong technical skills andhands-on experience testing complex systems in variety of environments.Strengths include:Project ArtifactsProject Plans Process and Business Maps Standards and SOPs User and Business Manuals Use Cases User Stories Design Documents RTMs Stakeholders Presentations Test Schedule Test CasesSoftware/System Development Life Cycle (SDLC)Requirements Elicitation and Decomposition Requirements Analysis System Analysis/Requirements Definition System Design Integration & Testing Acceptance/Installation/Deployments Maintenance Lessons LearnedEnterprise Performance Life Cycle (EPLC)Sprint and Phase Activities & Deliverables Stakeholders Communications Project Reviews Stage Quality Gates SDLC Methodologies Process Improvement Models Readiness ReviewsIndustriesFinancial Investments Telecommunications Benefits Healthcare HRTECHNICALQUALIFICATIONSDatabasesOracle, MS SQL Server, MySQL,Teradata, Vertica, RedshiftTest Tools / RequirementsAtlassian JIRA, IBM ALM, InformaticaPM and DocumentationMS Office, MS Project, MS Visio, Adobe PublisherTeam CollaborationMS SharePoint, JIRA Confluence, Skype,GoToMeetings, DropBoxEnvironments/Languages/ToolsAWS, Javascript, HTML, SQL, Jenkins, Git, Talend, Tidal, Tableau, JAWS, TOAD, WinSCP (FTP tool), XML SpySDLC MethodologiesStandardsAgile/SAFe/Scrum, WaterfallSection 508 Compliance, Security GuidelinesPROFESSIONAL WORK HISTORYSiriusXM, Washington DC 03/2012- presentTableau Dashboards DeveloperLead QA EngineerSr. QA EngineerDeveloped and published dashboards using Tableau Desktop and Tableau Server;Created complex reports, dashboards and visualizations using Tableau Desktop using calculated fields and parameters;Worked independently and in collaboration as per project needs;Worked closely with business users (customers) to provide support/resolutions and direction and to gather requirements;Experience in adapting to changing environments;Experience in Knowledge Transfer sessions to and from other employees and business users;Performed data analysis;Led data conversion testing from Vertica to Redshift and from Teradata to Redshift;Worked in fast-paced Agile/Scrum Environment having bi-weekly sprint builds;Designed and executed test cases based on user stories, as well as risk based approach;Performed backend testing of Teradata, Vertica, then Redshift as switched to AWS;Ran and tested backend jobs utilizing Talend;Performed application testing to ensure correct data allocation on multiple accounts;Performed back end testing; verified Supply Chain processes (Interface Integration Testing);Performed ETL testing utilizing Informatica;Verified encryption/decryption algorithms; wrote data manipulation scripts using cursors and arrays;Developed numerous SQL queries for data validation and test data gathering;Performed data analysis and research;Gathered and analyzed requirements such as business requirements documents, software requirements documents, systems specifications, and other detailed requirements documents;Optimized test data collection and management process;Created XML and text file generators;Developed test plans, thousands of test cases and test scripts;Led and facilitated Customer Acceptance TestingUtilized ALM for Project and Test Management (Requirements, Test Cases, Bugs traceability)Developed complex SQL queries to test the backend processes.Delta Corporate Services, Reston, VA 03/2010- 01/2012QC EngineerTested ongoing development of Rent Estimate GSA application using Java platform with Oracle 11G environment; reviewed requirement documents; attended design and development status reviews. Developed more than thousand manual test cases for new functionalities; wrote automated test scripts (QTP) for regression. Created SQL scripts for back end data validation (source db to target db) in TOAD; compared data in spreadsheets using Excel Compare. Developed test scripts for reports validation. Was certified online and performed 508 compliance testing on front end utilizing JAWS, per federal standards. Created automated scripts in Selenium. Utilized ALM Test Management (Requirements to Test Cases to Bugs traceability)Convergenz, Herndon, VA 02/2008 02/2010Senior QA EngineerFor Fannie Mae, tested and implemented a newly developed financial application which was was designed to develop Liabilities Price Verification as a part of Assets Price Verification software using Java platform with Oracle 10G environment. Tested and implemented a newly developed financial application. Conducted both new release testing and regression testing on all required stages of test cycles, which included developing more than 400 test cases utilizing Quality Center (v. 9 and 10) to document test cases and the test executions. Performed extensive backend testing including testing database data and structures in Oracle 10G, validated .dat files against requirements, created complex SQL queries, and validated XML data transfer and .xml files against requirements and database population. Developed automation design and assisted implementation of automated regression suite. Worked closely with development and CAT team to attain an understanding of the requirements and implementation, participated in requirements and design reviews, and created variety of reports for management. Utilized Putty (HP UNIX), Toad, Quality Center 9 & 10, Microsoft Excel for formula validation, WinSCP (FTP tool), XML Spy. Utilized ALM Test Management (Requirements to Test Cases to Bugs traceability)NGP Inc., Washington DC 02/2006 to 12/2007Senior Test EngineerDeveloped test strategy, test plans, test cases for a system that was designed to develop Political Campaign Managing software using Microsoft .Net platform with SQL Server environment. Performed performance testing, stress testing, system testing, integration testing, unit testing and regression testing, supervised QA processes and maintained requirements, test cases, test data, test results and bugs. Hired and trained new team members and functioned as the point-of-contact during the defect tracking process. Developed test strategy, test plans, and test cases and designed automated test scripts using Test Complete utilizing C# for a system which was designed to develop calculations based on different tax deductions and contributions. Responsible for automating baseline product for regression testing as well as for testing customized versions manually and automating base customized products. Provided detailed tool comparison to management, and assisted in tool selection.Viatech Inc., Washington DC 03/2005-02/2006Senior Test EngineerDeveloped test strategy, test plans, test cases for a system that was designed to support IMS, TMS, ORAS and WEB52applications to meet USDA requirements and deliver bug-free software written in .NET with MS SQL Server as a backend. Configured Clearquest Defect Tracking System with customized fields and properties; developed and executed more than 200 manual test cases. Created database queries to simulate report output as validation scripts on the database level, and analyzed technical documentation, requirements, specifications, design, data models, test approaches, and software development technologies to produce recommendations for testing. Performed version control of test documents in VSS and assisted deployments of new builds.Exeter,Rockville, MD 02/2004-03/2005Senior Test EngineerDeveloped and executed test cases for the system was designed to support Department of Education applications to meet FSA requirements and assure functional readiness of software based on ASP, JSP, Oracle 9i and Cobol/RDB (legacy). Created and executed more than 300 manual test cases; verified database structures and correct data migration of more than six million records; executed database jobs to validate correct migration from one database platform to another; performed regression testing utilizing Rational Robot XDE.Digicon, Rockville, MD 02/2003-02/2004Senior Test EngineerDeveloped and executed test cases to support Cold Fusion MX /Oracle web based and PowerBuilder/Oracle client/server applications to provide Software Development solutions. Defined, prepared, and utilized testing approach to migration of the Cold Fusion 5 to MX. Analyzed 16 existing applications and developed Test Result Matrix to assure appropriate handling of existing defects. Utilized Rational Robot to create automated scripts; developed test plans, verification scripts, and scenarios; participated in CM process as deployed applications to test directories; tested web based applications for 508-compliance.EDS,Washington DC 08/2000-02/2003Senior Test EngineerDeveloped and executed test cases for the system was designed to support Developer2000 /Oracle web enabled and client/server applications to provide Software Development solutions. Analyzed and tested Developer2000 application for new implementations and conversions in Windows and UNIX.Performed Rational and Mercury product comparison to present to the client; developed and executed a series of Automated Test Scripts using WinRunner; performed Stress Tests using LoadRunner; identified software requirements and validated requirement conditions. Developed test plans, verification scripts, scenarios, and testing procedures. Converted, modified and created validation reports using SQL Plus and PL/SQL. Participated in development of User Guidelines; participated in required activities and assessments to meet CMM Level III requirements and government acceptance criteria; provided tech support to team members and end-users.Cypress Systems,Rockville, MD 9/1996-8/2000ProgrammerDesigned and implemented a variety of company's applications based on Oracle 8 Server, Developer 2000, PL/SQL on Windows NT platform; new forms to provide graphical user interface to the database; created tables, indexes, views, sequences and other database objects, stored functions and procedures using PL/SQL, reports using Reports 2.5, SQL, PL/SQL, and SQL Plus. Created and maintained object libraries to be used with multiple units, parameter forms using Forms 5.0 and PL/SQL, validation procedures and functions using PL/SQL. Developed SQL Plus scripts to automate database functions and query database tables; tuned PL/SQL and SQL code in forms/reports to optimize performance of the application; unit tested forms and reports to assure system design requirements.EDUCATIONMoscow State University Moscow, Russia, Bachelor of Science in Computer Science, 1988-1992 |
