STEFAN DEMBOWSKI

stefan@panix.com
http://www.panix.com/~stefan


Experience
8/97 - Present

Neoteric, 75 Spring Street, New York, NY
System/Application Programmer
PERL programming on Windows NT and on UNIX platforms.
Contracted out to various clients to create new programming based on the clients needs.
Conversion of clients from SENDMAIL to Sun Internet Mail Server (SIMS)
Migration programming of 70,000 sendmail user to Sun Internet Mail Server (SIMS)
Programs written in PERL to convert passwd, /etc/alias file and user DB into an LDIF file to be loaded into the SIMS LDAP directory. Migrating var/mail message store into the SIMS mail store database.


Directory Integrity Project
Created programs to synchronize a cc:Mail directory to a Lotus Messaging Switch (LMS) system.
The application runs on a scheduled basis, maintains backup copies of the directory database, generates full and comprehensive logs, and notifies managers of problems by email and beeper. The program also incorporates an HTML version of the log for easy viewing by a web client.
Created system programs to maintain the integrity of the names directory between two LMS systems.
Occasionally, the Directory Synchronization between the two LMS systems would fail. I created a program to compare the subscriber attributes of entries on both systems.
Duties included trouble shooting directory issue’s.

Exchange Administration
Co-Administered and maintained Neoteric's Exchange 5.5 server for internal Email.
Assisted in troubleshooting of Exchange 5.5 problems.

Windows NT Administration
Co-Administered and maintained Neoteric's NT Domain. Tasks included tape backups, user administration and Domain administration.

DNS Administration
Co-Administered and maintained Neoteric's DNS. The DNS ran on a UNIX system.


Firewall Administration
Co-administered internal Milkyway Firewall running on Solaris.
Set up access rules and periodic Administration of Logs and access review.

12/95 - 8/97

Bank of New York, 1 Wall Street, New York, NY
System/Application Programmer - Broker Dealer Services - MIS Department
Duties include:
CGI programming using PERL 5.0 on Windows NT 4.0.
Dynamic HTML report applications involving user forms for generating custom reports with download options. Using a combination of CGI, PERL and FTP Scripts to dynamically load data files into a web browser and into a HTML table, the help desk and support staff are able to dynamically select client files for review and retrieval.
Batch processing using a Web Server to automate batch processes formerly done manually.
Prior to this, the support staff would login to a VAX system, execute a series of command line programs and create client data files for client retrieval. With a combination of HTML and CGI, the support staff is now able to create data files for all clients or individual clients.
Implementation of Microsoft Internet Information Server 3.0.
Implementation and support of Windows NT 4.0.
Provided second level support to the AS/400 Helpdesk. Duties included trouble shooting client dialup communication problems into the AS/400, user support, and technical support for the daily operation of the AS/400 system on a 24 hour, seven day a week operation schedule.

Light C++ programming for supporting business users on a PC environment using Windows NT.
PC support for NT connectivity via TCP/IP protocol to various VAX, SUN Unix and AS/400 nodes.
VAX C programming.

Evaluation of PC SDK for developing user applications for business operations.

 

System Programmer - Broker Dealer Services - Systems Department
Duties included:
Programming to support integration of AS/400 into Bank of New York's application environment.
Technical training of Data Center operators. Programming to support the system transfer from Bank America to Bank of New York, redesigning methodology and implementation of communications to Bank of New York's existing VAX environment. Supporting and training operations. Redesigned and implemented new batch communications to UNIX, VAX and IBM Mainframe systems.
Tech support for clients and business partners, including trouble shooting and error recovery.

Systems programming on an AS/400 using COBOL and CL for batch and interactive programs.
Maintained the system job scheduler. Configuring and automated QSNADS, ROBOT, CD/NDM and RTAPE products.
Data queue programming, configuring of subsystems, configured IPL options and converted business partners from PC Support/Client Access to Telnet 5250.

Programming experience with AS/400 API's using user spaces, data queues and messaging API's.

Duties also included planning, moving, and testing of two AS/400 model F95 from old site to new site.

8/93 - 12/95

Bank America, New York, NY
Advisory Systems Engineer - New York Systems Support
Duties included:
Systems programming on an AS/400 using COBOL and CL for batch and interactive programs.
Setting up and maintaining the system job scheduler.
Tech support for clients and business partners, including trouble shooting and error recovery.
Maintained current system programs, created new programs for clients including tape procedures and file transfer using TCP/IP FTP. Configured and automated QSNADS, ROBOT, CD/NDM and RTAPE products.
Data queue programming, configuring subsystems, configuring IPL Options and PC Support/Client Access.

Programming experience with AS/400 API's using User Spaces and Messaging API's.

All programming done with COBOL and CL.

6/92 - 8/93

Pinpoint Marketing Inc., New York, NY
Programmer Analyst - MIS Department
Duties included:
RPG programming, trouble shooting and error recovery, running system queries for clients and management, maintained RPG programs, created new programs for clients, including tape/disk loading procedures, report programs and system programming. Duties also include programming reports for printing on a laser printer using HP-PCL .

9/87 - 11/91

Atalanta/Sosnoff Capital Corporation, New York, NY
System Operator/User Support - MIS Department
Duties included:
System Backup of Hewlett-Packard 3000 minicomputers.
Maintained a relational database using RELATE/3000.
Batch programming with MPE.
Installation of IBM PC/AT hardware and software.
User support with Lotus 123, WordPerfect and communications software.

Education
May 1992

Bernard M. Baruch College, New York, NY
B.B.A. – Computer Information Systems
Minor in Accounting
Related courses:
COBOL, Turbo Pascal and Systems analysis and design

Currently in a certification program for C programming at New York University

Skills

Proficient in PERL, C++, C, HTML , CL, COBOL, RPG, Windows NT, NetWare, Visual C++, DOS, Word For Windows, Norton Utilities and in the installation of various PC hardware, such as Network cards, hard disks and floppy disks. Working knowledge of UNIX..
Set up internet domain DEMBOWSKI.NET using a 486 pc running Redhat Linux version 5.2
Setup the Apache Web server and various applications. Installing, Configuring and Maintaining Milkyway Firewall.

Hobbies include skiing, in-line skating, photography, remote control model cars, computers and reading.

References

Available upon request.