PAVEL LEONOVITCH

_______________________________________

15822 Hamden Cir, Austin, TX, 78717                                                       

ph: (312) 206 7592 email: paul.and.ema@gmail.com

 

PROFESSIONAL SUMMARY

.

·   Over 15 years of experience as software engineer

·   Data Center Automation engineer

·   Participated in all phases of software product life cycle

·   Experienced in both back-end and front-end software development

·   Worked on multiple projects with aggressive deadlines

·   Team lead in number of projects in different organizations

 

TECHNICAL SKILLS

 

·      Data Center Automation and Orchestration (BMC BAO, BMC BSA)

·      Cloud, DevOps

·      Programming Languages: Java, Perl, Pyhton, C/C++

·      Experience in software development in the following industries:

o   adapter development for orchestration platform (java, XML)

o   custom reporting ( perl )

o   VoIP development (server side, UNIX, C/C++)

o   Speech enabled voice application development (Nuance, C)

o   Web Development (apache, mod_perl)

o   Embedded programming for POS terminals (vendor specific OS, C)

 

·      Expert knowledge BMC Atrium Orchestrator including platform installation, configuration and tuning; complex workflow implementation; development of custom adapters.

·      In depth knowledge of BMC Server Automation ( BladeLogic ) including creation of advanced jobs and integration 

 

• Programming Languages: Java, C++, Perl, C, UNIX shells

 

• XML Manipulation: XPath, XSLT

 

• Operating Systems: UNIX (AIX, Solaris), Linux

 

• Data Center Automation Tools: BMC Atrium Orchestrator (BAO),  BMC BladeLogic Server Automation (BladeLogic)

 

• Databases: Oracle, Sybase, MySQL, DB2, SQLServer. SQLite

 

• Enterprise Tools: Beyond Trust PowerBroker

 

• Monitoring Technologies: SNMP, HP OpenView, Nagios

 

• Source Source Control: SVN, CVS

 

• Modelling Tools: MS Visio, Enterprise Architect

 

PROFESSIONAL EXPERIENCE

 

• Lead Systems Architect (Automation)

 

Major Projects:

 

·   Private Cloud Solution:

Part of engineering team implementing cloud solution for company DevOps.

(BMC CLM).

 

·   Data Center Automation with BMC Atrium Orchestrator (BAO):

Designed and implemented number of custom BAO software adapters to support    proprietary internal IT systems

 

·   Lead integration work to allow Orchestration platform to reach to number of third party IT systems:

IT asset management,  Monitoring, Enterprise scheduler, Identity Management, Asset discovery and Mapping, Privileged Identity Manager, Service Desk  etc

 

This work includes design, implementation and mentoring of appropriate APIs in Orchestrator modules.

 

·   Server provisioning:

Designed, implemented and supported number of sophisticated BAO workflows to perform provisioning of servers for  Linux OS (virtual), AIX OS(Power),

Windows OS (virtual and physical)

 

·   Automated Application Decommissioning:

Designed and implemented and process to automate “tear down” of complex applications to release software licenses, computing resources, accounts etc.

Lead engineering effort, team lead of dedicated automation team.

 

·   Implementation of Internal DevOps Project:

Designed and implemented software for two-way integration between Lotus Notes application and Automation infrastructure

(Java, BAO Adapter framework, SOAP)

 

·   BAO Orchestrator Infrastructure support:

Performed complete installation, configuration and tuning of  BAO platform for Test, Development and Production environments

 

·   Data Center Automation with BMC BladeLogic Service Automation (BSA):

Designed and implemented software deployment and compliance jobs, sophisticated reports. Extended standard functionality of BSA by integrating it with proprietary CMDB.

 

·   Custom Reporting

Implemented number of sophisticated ad-hoc reports and dashboards for management.

Reports were produced in variety of formats: PDF, Excel etc

 

 

Additional Responsibilities:

-

 

·   Automation expert support for UNIX, Windows,  Storage and Monitoring teams.

·   Guest speaker at “Chicago BMC IT Automation User Group” technical conference.

 

Environment:

Programming Languages: Java, Perl, Python

Enterprise Tools: BMC Orchestrator (BAO), BMC BladeLogic (BSA), BMC Coud (CLM )

OS: Linux, AIX, Solaris, Windows

 

 

• Senior Software Engineer

 

Major Projects:

·   Load Balancer for Text to Speech engine. Design and development. (C++, Linux, ACE)

·   Session Border Controller (SBC). SBC is a software component to exert control over the signaling

and media streams involved in setting up, conducting, and tearing down SIP calls. Design and development. (C, Perl, shell, Linux)

·   Legacy Voice Application maintenance. This is telephone application that allows users to manage all their information (voice messages, faxes, e-mails) over the phone and also activate rich functionality such is contact calling, message delivery, conferencing. This is a very large application consisting of  hundreds of thousands of lines of C code.  Provided third layer of support investigating trouble tickets and implementing bug fix releases. (Linux, C, unix shell)

·   Custom Voice Application for a client developing Social Networking Application. Part of development team. (Perl, shell, Linux, proprietary markup language, Nuance voice grammars) 

·   Voice Grammar Tuning Tool. Developed software that provided grammar designer with simplified visual feedback at speech recognition time with results delivered to XMPP client. Design and development. (Perl, Linux, Nuance voice grammars)

 

Additional Responsibilities:

·   - Performed Stress Load Testing of SBC software to determine weak points and improve capacity and stability 

·   §Successfully completed interoperability certification of the SBC software with number of  major United States SIP Providers.

 

Environment:

C++ (gcc 4), Object Perl, Unix shell, ACE 5.3, Sybase 12.5 , Nuance 7, Linux (RedHat Enterprise 4)

 

• Software Engineer

 

Major Projects:

·   Core Software Components support. Bug fixes and new feature implementations for SIP Proxy and Media Server. ( C, C++, Linux )

·   Fax Product. Part of engineering team that implemented inbound and outbound VoIP Fax system.

(C, php, Linux)

·   Audio Conferencing Product. Lead engineer. ( C, Linux )

·   Monitoring Software. Implemented number of Nagios plugins. (Perl, Nagios, Linux)

·   Software Delivery. Dramatically improved the quality and ease of control over software delivery process in the company by developing and establishing strict software build process from scratch. (shell, perl, Linux, rpmbuild, CVS )

·   Custom Reporting

Implemented number of sophisticated ad-hoc reports for different teams.

 

Additional Responsibilities:

·    

·   §

·   -Conducted technical conference calls with SIP vendors

·   §Documented SIP call transfer scenarios

·   Conducted automated stress load tests before major releases

·   Implemented script that identified poorly constructed SQL queries analyzing large amount of log files on daily bases (Perl, Linux, MySQL) (pe . (Per

·   Build engineer

 

Environment:

C++ (gcc 4),  ACE 5.4,MySQL 5.0, Nagios, Linux (RedHat Enterprise)

 

 

 

• Senior Sofware Engineer

 

Major Projects:

·   Unified Communication Voice Application. This is IVR application that allows users to manage their voice messages, faxes, e-mails over the phone and also enables rich functionality such is contact calling, message delivery and conferencing.

    This is a very large application consisting of  hundred of thousands of lines of C

    code. I started as a part engineering team. Later I became a team leader.

 

·   Migration of Voice Application from analog hardware based platform to pure VoIP Platform. Part of engineering team that designed and implemented changes in application code.

 

·   SNMP Monitoring. Developed SNMP agents for telephony cards, software components of Media Switching Platform. Lead engineer.

 

Additional Responsibilities:

·   -Seco Third tier of software support. Trouble ticket investigation and implementation of bug fixes.

-

 

Environment:

C/C++ (gcc 3), ACE 5.3, Perl, Sybase 12.5, Nuance 7, Linux (RedHat Enterprise 5), SCO UNIX, Dialogic telephone hardware

 

 

• Web Developer, Consultant

 

Major Projects:

Web based fundraising system for private school.

 

Responsibilities:

·   Implemented business logic of objects such as Product, Product Bundle, Shopping Cart, Session, CreditCard. Implemented template based reporting system. (Perl, mod_perl, apache 1.3)

·   Led efforts to redesign and reimplement perl objects to decrease web server load.

 

Environment:

Perl, Apache 1.3, Oracle 8, Cybercash, Linux ( RedHat )

 

 

 

 

 

 

• Sofware Engineer

 

Major Projects:

·   Credit Card Merchant Gateway. This software allows processing of credit card authorization requests initiated by POS terminals. Designed and implemented UNIX server software, UNIX GUI administrator console. Team leader of development group of 4 engineers - (C, MySQL, Linux)

·   Embedded Application for POS terminals. (C, and proprietary vendor OS ) Part of engineering group of 3 engineers implementing embedded application for POS terminal. Implemented ISO-8583 library and APIs. ( C programming language)

 

 

Additional Responsibilities:

·   Administration of credit card processing software and infrastructure

·   - Traveled to number of Eastern European  countries to certify client software with POS vendors and banks

 

Environment:

C, XForms library, MySQL, Red Hat Linux.

Multi vendor specific hardware and embedded development environment: Verifone (OMNI), Bull, Olivetti

 

 

EDUCATION

• Radio Technical Institute of Minsk—Misnk, Belarus

Bachelor Degree in Computer Science: June 1988 - August 1993