Monsey, NY *****
*************@*****.***
Overview
My experience includes Software Development, Application and Server Administration, Firewalls and Load Balancers, System and Application Security, and Level 2 Customer Support. I work well with others as a member of a team. I include Data Security considerations in all development, by incorporating Authentication and Access Authorization into the application architecture.
Visual Studio, C# Developer
Dot Net Core, Entity Framework Core
MVC, WebAPI
WinForms Development
DevExpress Controls
MS SQL Server, Stored Procedures
Business Analysis – Customer Requirements
High Level and Detailed Design Documents.
Server and Network Administration
Network Infrastructure - Firewalls, Load Balancing, Failover, DNS
Software installs and configuration
Ensure compliance with audit / compliance policies and procedures
Handover documentation to BAU support team.
Mainframe System Security
Operating System Environments
UNIX (Solaris, AIX, Ubuntu), Windows (Server 2008 R2/2003/2000, 10/7/XP/NT)
Cloud Environments
Amazon AWS, Digital Ocean
Server Software
MS SQL Server, MySQL, IIS, SunONE Web Server, WebLogic Application Server, SunONE Directory Server
Microsoft Office Suite
Word, Excel, Access, PowerPoint, Visio, Outlook, Project
Employment History
Bitbean, LLC (formerly 1ON1 Development) - Lakewood, NJ
April 2014 – Current Consultant
Application Architect / Developer – Travel Agency Application
Interviewed Customer to obtain requirements
Wrote High Level and Detailed Design Documents
Developed application using Visual Studio, C# and DevExpress Controls, MS SQL Server 2012
Data Security implemented via Authentication to the application, and access control via User Roles
NYC Provider of Building Services
Implemented OCR Software and Workflow to process Tenant forms mandated by NYC.
Wrote PHP scripts to copy data in MS SQL Server to MySQL Servers
Gift Card Reseller
Architected several major application components for a major buyer and seller of Gift Cards.
Designed the workflow and screens
Nursing Home Consulting Business
Interviewed Customer to obtain Requirements
Researched methods to standardize Room location descriptions
Virtual Server Management - AWS. Digital Ocean. Created, configured, and deleted Windows and Linux instances. Installed and ran applications on these instances.
Citigroup - Rutherford, NJ
Jan. 2007 – Mar 2014 - Vice President, Infrastructure, Web Hosting Group
Sept. 2000 – Dec. 2006 - Consultant, Infrastructure, Web Hosting Group
Application Implementation and Support
Windows and UNIX servers
Application Installation
oWeb Servers
oApplication Servers
oApplication Code
Firewall Rules
Load Balancing Rules
Reservation of IP Addresses
For UNIX based applications, wrote Korn Shell scripts to speed up application updates and prevent errors.
Data Center Migration – Designed the BigIP VIPs for load balancing and TCP port translation, as well as the 3DNS and DNS name resolution rules for the LPARs in the new Data Centers. Directed the specific firewall rules to be added to the firewalls in the new Data Center.
WebTrends
Installed and configuration of WebTrends
Administered the WebTrends
Added applications to be analyzed, using their Log Files, or WebTrends Smart Tags that were implemented by the application developers.
Wrote a comprehensive set of Korn Shell Scripts to collect the logs and to manage the performance of the server onto which the logs were collected.
The Guardian Life Insurance Company - New York, NY
Nov. 1997 – July 2000 - Consultant
Developed first implementation of Firewalls at Guardian, using the IBM Firewall
Implemented the IBM eNetwork Dispatcher for Load Balancing
Implemented HTTP proxies for browser access of the Internet. Implemented Socks proxies to access specialized services on the Internet.
Supported Market Data Feeds (Bloomberg, Salomon, Reuters, Instinet, etc.).
Merck Medco Managed Care - Fairlawn, NJ
Mar. 1995 – Nov. 1997 - Director of Information Security
May 1994 – Mar. 1995 - RACF Consultant
IBM - Poughkeepsie, NY
Jun 1991 – Aug. 1994 - Consultant
RACF Level 2 Customer Support
TSO Level 2 Customer Support
DOITT / CDCSA - New York, NY
Jun 1990 – May 1991 - Consultant
RACF Systems Programmer
RACF Administrator
Computer People - New York, NY
Apr 1988 – Jun 1990 - Consultant
Software Developer – IBM PLS3 and PL/AS System Development Languages
Computer Associates - Garden City, NY
Sep 1987 – Mar 1988 - Employee
Software Developer – IBM Mainframe Assembler
Guardian Life Insurance Company - New York, NY
Mar 1986 – Sep 1987 - Employee
Data Security Officer
Systems Programmer / RACF Administrator
Informatics - New York, NY
Aug 1984 - Mar 1986 - Consultant
Software Developer – IBM PLS3 and PL/AS System Development Languages
Bank of New York - New York, NY
Dec 1983 – Dec 1984 - Employee
Programmer – IBM Mainframe Assembler
A&S Department Store - Brooklyn, NY
Dec 1982 – Dec 1983 - Employee
Programmer, Accounts Receivable System – IBM Mainframe Assembler
Educational Background
1981 – Cope Vocational Institute – New York – Programming Certificate
1977 - 1982 - Mirrer Yeshiva, Jerusalem Israel - Post-Graduate Talmud Study
1974 – 1977 - Israel Torah Research Institute - Bachelor of Arts- Talmudic Studies