Tomas Holeksa

• Consistently met project deadlines by effectively managing time and prioritizing tasks according to importance.
• Analyzed proposed technical solutions based on customer requirements.
• Integrated new technologies into existing systems, increasing capabilities and improving overall performance.
• Collaborated with management, internal and development partners regarding software application design status and project progress.
• Reduced system downtime by proactively addressing potential issues through regular maintenance activities.
• Established efficient communication channels within the team, leading to better collaboration among members during project development phases.
• Collaborated with fellow engineers to evaluate software and hardware interfaces.
• Streamlined development processes to increase efficiency and reduce production time.
• Translated technical concepts and information into terms parties could easily comprehend.
• Collaborated with cross-functional teams to ensure seamless integration of software components.
• Proved successful working within tight deadlines and a fast-paced environment.
• Reduced system downtime and improved reliability by proactively identifying and addressing potential system vulnerabilities.
• Developed next generation integration platform for internal applications.
• Streamlined deployment processes, significantly reducing deployment time and minimizing errors.
• Supervised work of programmers, designers and technicians, assigned tasks and monitored performance against targets.
• Developed comprehensive documentation for software applications, enabling easier maintenance and user support.
• Technical project management
• Systems designs and implementation
• Working closely with senior management and vendors on system requirements
• Project system implementation
• Working closely with business teams on system requirements
• End users training on new systems

• Primary support role for DB2 UDB EEE and ESE, Informix and until recently Oracle on various Bank of Nova Scotia environments
• Supporting Oracle Tuxedo, TX Series/CICS on AIX, BMC Patrol Monitoring Software, Foglight and Bladelogic
• Migration of DB2 Data Warehouse system EDW from EDI to Bank of Nova Scotia
• Installation and ongoing support of large size DB2 databases
• Migration of BNS International Caribbean ATM/POS systems from Informix to DB2
• Migration 'in-house' BNS International Life Insurance system from islands to Canada including DB2 upgrade and application migration
• Expert in planning, testing, implementing, patching, upgrading of DB2 UDB and Informix
• Received multiple recognition awards for leadership, team work and delivery excellence
• Perform and automated backups/restores of complex db2 and Informix databases
• Collaborated and planned database upgrades
• Installed, configured and supported many different db2 database releases and versions
• Ensured that databases parameters were configured to be close to optimal
• Developed systems technical specification
• Worked closely with BNS customer on resolving any database issues
• Database monitoring, performance tuning, client/server connectivity
• Experienced in disaster recovery planning, setup and execution (DB2/Informix/Oracle)
• DB2 routine maintenance and daily monitoring
• Capacity plan on disk storage
• Member of team with 24/7 pager support rotation
• Performed installation and upgrade of following software; DB2 UDB, Informix, Oracle, Sybase, TX Series/CICS, Oracle Tuxedo, BladeLogic, Foglight and BMC Patrol and all it sub products
• As required, I worked closely with user in order to resolve SQL issues or CPU Bottlenecks
• Set up and controlled user access levels across databases to protect important data.
• Modified databases to meet needs and goals determined during planning process.
• Wrote and maintained technical and functional specifications to document database intentions and requirements.
• Collaborated with cross-functional teams to develop comprehensive data solutions addressing business needs.
• Improved database efficiency by implementing performance tuning and optimization techniques.
• Enhanced data security with regular audits, monitoring access controls, and updating policies.
• Conducted thorough analysis of existing databases, identifying areas for improvement and recommending necessary changes.
• Maintained up-to-date documentation on database structures, procedures, and user guides for efficient knowledge sharing among team members.
• Mentored junior team members in database management best practices, fostering a culture of continuous learning and professional growth.
• Reduced system downtime by proactively monitoring database health and performance, identifying potential bottlenecks, and initiating corrective actions.
• Troubleshot complex database issues promptly, reducing downtime and ensuring uninterrupted access to vital information resources.
• Optimized query performance through proper indexing strategies resulting in faster response times from applications.
• Implemented robust backup strategies, minimizing risk of data loss in case of system failure or other emergencies.
• Increased database reliability with the implementation of a robust disaster recovery plan, ensuring business continuity in the event of unforeseen events.
• Coordinated with vendors to address technical issues or procure new hardware/software as needed for ongoing maintenance or expansion purposes.
• Provided expert support to stakeholders, resolving technical issues promptly.
• Spearheaded efforts to improve collaboration between technical analysts and other departments, fostering a culture of knowledge sharing and mutual support.
• Streamlined technical processes by identifying inefficiencies and implementing improved solutions.
• Collaborated with cross-functional teams to develop innovative technology solutions for business needs.
• Managed multiple projects simultaneously, ensuring timely completion and adherence to set budgets.
• Resolved critical issues by conducting root cause analyses, developing corrective action plans, and preventing future occurrences.
• Conducted thorough research on emerging technologies to stay ahead of industry trends and inform strategic decisionmaking.
• Spearheaded the implementation of new systems across the organization, providing training and support throughout the process.
• Mentored junior analysts in best practices for data analysis, software development, and project management.
• Implemented security measures to safeguard sensitive company data from potential breaches or unauthorized access incidents.
• Identified system issues and recommended changes to close system holes.
• Oversaw technology services delivery, consulting with relevant personnel to assist with migration and troubleshooting.
• Provided technical and functional recommendations based on project requirements.
• Installed, tested and documented result for new software packages, technologies and tools.
• Promptly resolved technical issues for staff to minimize downtime.
• Brainstormed with interdepartmental personnel to drive continuous technical improvements.
• Analyzed existing systems and databases and recommended enhancements to solve business needs
• Implemented robust recovery plans for disaster scenarios, ensuring minimal impact on business operations.
• Enhanced data security with the implementation of encryption methods and access controls.
• Administered, supported, and monitored databases by proactively resolving database issues and maintaining servers.

• Database monitoring, performance tuning, client/server connectivity
• Oracle support for new 10 branches pilot – Intralink system
• DB2 support for full rollout of Intralink system to all domestic branches
• DB2 Data Warehouse support – backup/restores/performance issues
• Support of Oracle on BNS International branch system from Hong Kong
• Backups, patches, software upgrade
• Responsible for designing and implementation of temporary DR solution for Oracle systems
• Responsible for departmental procedures
• Participated in design and implemented Real Time Disaster Recovery system using PPRC for BNS External Access system
• Capacity plan on disk storage
• Member of team with 24/7 pager support rotation
• Performed installation and upgrade of following software; DB2 UDB, Informix, Oracle, Sybase, TX Series/CICS, Oracle Tuxedo, BladeLogic, Foglight and BMC Patrol and all it subproducts

• Provided development, maintenance and production support for Oracle Cimpro custom database
• Coding and programing in SQL and Thoroughbred language
• Support of HP hardware, user account maintenance and security
• On-site support of users with any network or PC related issues
• Worked closely with various accounting departments in order to create/write programs to be able to report profitability, logistics etc

GPA: Graduated with Honors

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