Mohammad Zakir Hossain Email & Phone Number

Transforming Enterprise Databases and Applications in Financial ITWith 17+ years of IT expertise, I specialize in Enterprise Database & Application Architecture, Data Integration, and Data Modeling, with a strong focus on the financial IT sector. My career has been marked by leading Core Banking System Transformations, managing high-stakes enterprise databases, and delivering large-scale projects using cutting-edge methodologies and technologies.Key Highlights:• Leadership in Banking Transformations: Successfully led the implementation and integration of global banking systems such as TCS BaNCS and Oracle FLEXCUBE UBS, alongside key projects in mobile banking and card management systems.• Innovative Technology Leadership: Spearheaded the first-ever Oracle 19c RAC & ADG implementation for CBS in Bangladesh’s banking sector, setting a benchmark for reliability and scalability.• Project Excellence: Directed major projects, including Tier-3 DC and DR migrations, billing automation for national utilities, and enterprise database upgrades.• Training & Mentorship: Trained over 1,000 IT professionals worldwide in Oracle Advanced DBA and PL/SQL Development, fostering talent across the industry.Technical Expertise:• Database Administration: Oracle Database (Performance Tuning, RAC, ASM, ADG, OCI), EDB Postgres, SAP HANA, Sybase ASE, MySQL, MSSQL.• Enterprise Applications: Oracle Golden Gate, ODI, OSB, WebLogic, OBIEE, LogMiner.• Development & Integration: Advanced SQL & PL/SQL, ETL, Data Migration, Data Conversion.• Platforms: HP-UX, AIX, Oracle Solaris, Oracle Linux, RHEL.• Security & Continuity: Disaster Recovery, Database Security, Backup/Restore.Leadership Approach:As a certified PMP professional and a champion of servant leadership, I excel in driving digitization and process optimization while fostering collaboration across multidisciplinary teams.Vision:I am passionate about designing resilient, high-performing database solutions that drive operational excellence and business growth in the financial sector. Let's connect to explore how I can bring value to your organization.

Listed skills include Oracle, Databases, Pl/Sql, Database Administration, and 15 others.