SUMMARY:

• Over 25 years of experience in the information technology industry at software and computer systems companies.
• Worked as developer, consultant, technical lead, manager, experienced with all the stages of software development life cycle.
• Developed, deployed and supported web applications, data mining engines, data integration frameworks.
• Designed and supported multi - tier client-server applications
• Developed and supported Unix servers (hardware) and I/O systems (kernel, device drivers, hardware)
• Created and delivered technical presentations, executive briefings, white papers, training material, technical papers.
• Hands-on solution provider with broad technical knowledge, cross-functional skills and troubleshooting experience focused on customer satisfaction and timely delivery.
• Innovative solution developer - from creating new algorithms to full implementation.
• Experience with middleware products, process automation, system integration, enterprise application management, data mining engines, business rules engines, system performance tuning.
• Application-design-integration-deployment-support, use of diverse IDEs, frameworks (MVC, Spring), Java, C, SQL, JDBC, Unix and Windows, scripting, XML, JSON, JQuery.
• IBM Rational Suite (ClearCase, RequisitePro, ClearTeam, etc), GitHub, Gradle, Grunt, JIRA.
• App servers (WebLogic, Apache-Tomcat), workflow engines, databases (Oracle, SQL Server), non-SQL (MongoDB), messaging systems, object-relational mapping (Hibernate), JDBC.
• Component design, code reuse, "agile" development, continuous integration (Jenkins)Unix kernel, device drivers, embedded systems.
• Experience with team coaching, consensus building and individual mentoring of team members.
• Technical leadership, customer interaction, integration of projects.
• Experience applying IT at financial institutions, publishing, health care, federal institutions, using a wide range of technologies and quality control methods.

PROFESSIONAL EXPERIENCE:

Developer

Confidential

Responsibilities:

• developing new implementations for eCommerce order-payment system, innovative (small footprint) business rules engines.
• Spring, Hibernate, JDBC, SQL, “agile” development.

Consultant

Confidential

Responsibilities:

• WEB applications, data mining engines, integration services, business rules engines, use of middleware technologies, Spring, Hibernate, JDBC, SQL Oracle, SQL Server, RationalSuite, "agile" development. developed innovative frameworks for business rules creation, execution and for integration. developed innovative extensible ExtractTransformLoad (ETL) data conversion framework (ETL - from legacy to Java), published white paper, performed successful application and database

Consultant

Confidential, UT

Responsibilities:

• Developer of WEB services and business applications (payments, inventory management) in an open source environment (Java, Hibernate, SQL, REST-ful WEB services, JAXB)

Technical Lead & Developer

Confidential

Responsibilities:

• Developed information distribution applications based on integrating legacy technologies (scripting, C++, database), with Java, XML, workflow engines, Oracle. promoted the implementation of integrated development and QA environments - this reduced the release time by 25 - 50% (all projects on time). Performance enhancement solutions for end to end application framework (over 500% increase).

Consultant

Confidential, California

Responsibilities:

• Partner in a technology consulting company Technology analyses, selection of middleware technology strategy.
• Design and implementation of applications in e-commerce, health care database access, Web services, B2B-XML, J2EE (JBoss, Java, SQL, Struts, Tomcat, WebLogic, Tuxedo) Developer of embedded systems (H/W, BIOS), coding (Intel assembler)

Confidential, San Jose, California

Principal Business Consultant

Responsibilities:

• Designed distributed applications using diverse middleware products.
• Technical evangelist for implementing automated management/monitoring of enterprise applications. Functioned as technical lead and liaison for large multi-company projects
• Designer-technical lead of data access layer (DAL) for large financial institution (Java, ATG Dynamo, WebLogic, Tuxedo, MQSeries, JBuilder, CA Unicenter, Tivoli, BMC Patrol).
• Coordinated design effort involving multiple companies, creating an architecture that allowed migration to new technology (J2EE).
• Designer-architect of integrated enterprise management solution for multi-tier WEB applications, banking applications, customer care systems, deployed at banking institutions, E-commerce companies, and telecommunication companies (Tuxedo, MQSeries, Candle, BEA Manager, SNMP).
• Technical evangelist for integrated enterprise management/monitoring solutions (seminars, white papers, conferences, training, technical sales).

Senior Consultant

Confidential

Responsibilities:

• Developer of integrated management for distributed applications. Lead design-deployment team for managing multi-tier globally-distributed applications. Main clients: e*Trade, Confidential, SwissLife, IBM, Galileo International.
• Lead the design and implementation for e*Trade’s enterprise management on UNIX/Windows using Tuxedo, Kiva Application Server, Oracle.
• Delivered integrated enterprise management solution (integrated with Confidential OpenView) - reduced system downtime. Technical marketing for application monitoring products
• 20% of presentation attendants purchased the product and professional services

Confidential, Salt Lake City

Senior Staff Engineer

Responsibilities:

• system analysis and tuning (UNIX Multi-Processor SVR4 platform), UNIX kernel developer. Worked as technical advisor for the Unix Division, provided solutions for critical Unix system problems in the Unix kernel, communications drivers.
• Identified and solved UNIX SVR4 multi-processor kernel scaling problems - received another Confidential Chairman Award.
• Team lead, mentor, developed solutions for TPC (transactional) performance improvements. Implemented Performance Engineering program for sales and support organizations.

Confidential

Technical lead, developer

Responsibilities:

• Authored and promoted the use of Confidential (direct memory access) on the parallel printer port, resulting in improved system functionality and high performance.
• Team lead, designer, creator of the "UNIX time model" method for comprehensive performance analysis of the UNIX kernel (original) - resulted in substantial performance improvements.
• Lead performance analyst: achieved best transactional performance in the industry on Multi-Processor UNIX system (Oracle, Tuxedo, multi-tier environment).
• Developer of Confidential performance analyzer tool package (original).
• Team leader of “task force” analyzing critical server failures (data loss on UNIX system COM ports).
• Achieved 200% performance increase. Developed an original kernel analysis method
• Recipient of Confidential Team award for contribution to H/W-S/W team working on problems for a large customer.
• Designer of I/O systems and device drivers for UNIX systems - added Confidential access to printers Speaker-presenter of papers at IEEE symposium for Confidential and Confidential User Group
• Team leader and advisor: designed I/O, finalized delivery of Unix server (U6000/60).

Confidential, Downingtown, Pennsylvania

Section Manager

Responsibilities:

• Designer and manager of design team for I/O systems. fiber-optics project for major customer Designer, team-lead of storage device systems, Designer, team lead of multiprocessor (Intel & Motorola), multi-OS (Unix & CTOS) server
• Research Engineer to Vice-president for Computer Peripherals, government contracts
• Developer, team lead, engineering manager, strategist for storage systems.