John Warrenski Email & Phone Number
Senior Software Contractor @ iT Resource Solutions.net,inc
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John Warrenski Location
- Columbia, SC, US
John Warrenski Work
- 2017 -now Senior Software Contractor @
- 2013 -now Senior Software Contractor @ Logisys/Computer Aid
- 2012 -2013 Senior Systems Engineer @ NASCO
- 2011 -2012 Computer Software Contractor @
- 2002 -2011 Sr Systems Software Developer @
- 2002 -2003 Contracted Software Consultant @
- 1987 -2001 Development Leader @
John Warrenski Education
- SUNY at Farmingdale, Strayer University
John Warrenski Skills
- Medical Diagnostics
- Writing
- Consulting
- OS/390
- Top Secret
- Toolkit
- IBM
- Insurance
- Overseeing
- Vendors
- Windows
- New Releases
- Sales
- System Software
- Manages
- Cost
- Processors
- Agile Methodologies
- Front End
- Structure
- Mainframe
- Performance Tuning
- Adjudication
- Programming
- Road
- Redesigning
- APIs
- Batch Processing
- Legal
- Easytrieve
- Utilization Review
- Detection
- Systematic
- Data Conversion
- SPI
- Development Environment
- Back End
- iOS
- Management
- Design
- Isp
- PC
- TSO
- DB2
- REXX
- PSP
- Currency
- Programming Languages
- Integration
- Routers
- Composed
- Resolve
- Routing
- Data Storage
- Hooks
- Monitors
- Smartest
- Requirements Analysis
- SDLC
- IBM AIX
- Smp/E
- JES2
- Endeavor
- Languages
- Troubleshooting
- System
- Consumption
- Real Time
- Integration Testing
- Icetool
- Utilization
- Asset Allocation
- Reports
- TCP/IP
- Intertest
- Life Insurance
- Visual Basic
- Microsoft Office
- XML
- Testing
- TWS
- Performance Improvements
- COBOL
- VM
- Training
- Datacom
- Characteristics
- File Manager
- Total Cost of Ownership
- I/O
- QMF
- SFTP
- Printers
- Hlasm
- Attribution
- Scheduling
- Documentation
- Project Management
- Product Development
- SPUFI
- Dasd
- ESA
- Commercial Real Estate
- Software Project Management
- Investigation
- Writers
- Qsam
- Event Driven
- Analysis
- Hardware
- Written
- Mechanisms
- Systems Design
- Vse
- Ipcs
- Power
- Zeke
- Threads
- Web Servers
- Wlm
- C
- Coordination
- Space
- VSAM
- Operating Systems
- Applications
- Ca Top Secret
- Specs
- Interfacing
- Data Collection
- Communication
- Trade Show Graphics
- Modeling
- Vtam
- Advertising
- Routines
- JCL
- Quality Assurance
- Adso
- User Requirements
- Logic Programming
- HTML
- Macro
- MVS
- Ndm
- Technical Information
- Queries
- IDMS
- Checks
- Assembler
- CMS
- Sysview
- Medical Billing
- Scalability
- Connect Direct
- Technical Support
- Security Clearance
- z/OS
- RACF
- File Services
- Data Driven Testing
- Software Engineering
- SQL
- Project
- Software Lifecycle
- Measurements
- Xpediter
- FTP
- Business Logic
- Retail Banking
- Unix
- Tricare
- DoD
- Fileaid
- IBM iSeries
- External Agencies
- IMS DB/DC
- Ssi
- Responsibility
- Smf
- Packaging
- Storage Management
- Performance Monitor
- Labor Issues
- Software Design
- Pem
- Omegamon
- Obtain
- Smarttest
- Idcams
- Presenter
- Striping
- Matching
- Trust
- Structured Finance
- Teaching
- Unemployment
- APA
- Interfaces
- New York
- Government
- Disclosure
- Rail
- Scrum
- Logic Gates
- Government Contract
- Wang
- Software
- Claim
- ISPF
- Compliance
- Exits
- BMC Patrol
- Addressing
- Mainview
- Phase
- Java
- EMC
- Requirement Specifications
- Web Services
- Internal Controls
- Client/server
- Systems Management
- Platforms
- CMMI
- Ois
- Queues
- Xms
- Ibm Optim
- Task Management
- Financial Transactions
- Legacy Systems
- System Testing
- Technical Issues
- Message Queue
- Software Development
- Meetings
- San Volume Controller
- Individual Development
- CICS
- Architecture
- Employee Benefits
- Unemployment Claims
- Performance Management
- Prototype
- CAS
- Databases
John Warrenski Summary
- John Warrenski, based in Columbia, SC, US, is currently a Senior Software Contractor at iT Resource Solutions.net,inc. John Warrenski brings experience from previous roles at Logisys/Computer Aid, NASCO, Trinity Consulting Inc (TCI) and BMC Software. John Warrenski holds a SUNY at Farmingdale, Strayer University. With a robust skill set that includes Medical Diagnostics, Writing, Consulting, OS/390, Top Secret and more. John Warrenski has 1 mobile phone numbers on RocketReach.
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