Highlights:

Skills:Power BI, Oracle Database 19C, Python Data Analytics, Java, Backup and Recovery, Golden Gate, Data warehousing

Manager, Database and Data Analytics 04/2022 - current
Tsehay Bank S.C., Addis Ababa, Ethiopia
Industry: Banking
Both managerial and Technical experience
Designed and developed financial reports such as retail, branch performance, FIS etc.using Microsoft Power BI, Seal and OBIEE.•Oversee the design and delivery of different financial reports using Microsoft PowerBI, OBIEE and Seal reporting solutions•Ensuring the design and installation of database management system applications tosupport the T24 core banking applications.•Assisting the bank with training, developing, supervising and on boarding analyst-level employees•Prepared job descriptions for new positions, and assisting with interview andrecruitment processes.•Analyzed existing operations, protocols, and processes, and made plans forimprovement.•Developing database structures and features according to organizational needs.•Provided trainings of basic and new features of Oracle database technologies forjunior database administrators.•Leading and developing a team of data analysts•Selected, configured and implemented reporting solutions (such as OBIEE and SEAL). Developing procedures to ensure data integrity and quality.•Lead cross-functional projects using advanced data modeling and analysis techniques to discover insights that will guide strategic decisions and uncoveroptimization opportunities.•Build, develop and maintain data models, reporting systems, data automationsystems, dashboards and performance metrics support that support keybusiness decisions.•Oversee the data/report requests process: tracking requests submitted,prioritization, approval, etc.•Preparing and presenting system performance reports to senior managers.•Documenting processes and complying with best practices in database management.•Recommend the technology best practices for Database applications to T24implementers (such as RAC, DG and table partitioning).•Ensuring the development of a backup and recovery scheme for the database environment and the development and implementation of disaster recovery and business continuance procedures.•Protecting data by developing data security and restoration policies, procedures, andcontrols.•Keeping up to date with developments and trends in database management.--
Manager, Database Administration 11/2021 - 04/2022
Wegagen Bank S.C., Addis Ababa, Ethiopia
Industry: Banking
Both managerial and Technical experience
Enhancing the scalability and performance of existing database architecture. •Developing database structures and features according to organizational needs. •Hiring, supervising, and mentoring database administrator teams. •Protecting data by developing data security and restoration policies, procedures, and controls. •Conducting diagnostic tests and evaluating performance metrics. •Developing procedures to ensure data integrity and quality. •Preparing and presenting system performance reports to senior managers. •Performing database maintenance, migration, and upgrading hardware and software. •Documenting processes and complying with best practices in database management. •Keeping up to date with developments and trends in database management.--
Principal Database Administrator 04/2021 - 11/2021
Wegagen Bank S.C., Addis Ababa, Ethiopia
Industry: Banking
Technical and supervisory experience
Analyzed the organization's database needs and develops a long-term strategy for datastorage. •Established user policies, procedures and guidelines related to data security and integrity and monitored and limit database access as needed. •Oversaw the design, maintenance and implementation of the systems that manage aninternal database. •Managed subordinate staff in the day-to-day performance of their jobs.Devised disaster recovery plans, upgraded databases per the Bank's requirement,assessed the Bank's need. •Troubleshoot database performance problems and implemented appropriate solutions.--
Senior Database Administrator 03/2015 - 04/2021
Wegagen Bank S.C., Addis Ababa, Ethiopia
Industry: Banking
Technical and supervisory experience
Manage Oracle database administration assignments for diverse industry needs. •Enhance database performance, perform restores, implement recovery procedures,handle performance tuning and conduct regular system backups. •Ensure technical and functional designs meet business requirements. •Provide support for Microsoft SQL Server databases that support Issue tracking/Help Desk application used by more than 550 Branch users. •Provided general support for in-house developers (questions about stored procedures,triggers, SSIS/dts packages, T-SQL features, reporting services, etc). •Installed and created 2 live Databases (Interest free banking and Anti money laundryDatabases) and 3 test Databases (including a Core Banking test databases for testing new releases before it is deployed to the production /live database). •Installed, configured, administered and monitored production, staging as well as testdatabases running on 12c, 11gR2 and 10gR2 on Oracle, Red hat and Solaris Linux. •Managing storage, users, security, tables, indexes, of more than 12 Databases of the bank using oracle EM and TOAD. •Daily expdp and Rman Database Backups both to Disks and Tapes. •Conducting testing of all type of backups. •Recovered (restored) Databases from hot backups and archive logs after immediatelydatabase crush/corrupt occurred. •Daily Proactive Monitoring of Databases using EM. •Perform Database Performance tuning twice a month. •Performed database reorganization to optimize disk space and improve application performance. •Provided database support for oracle database and applications. Oracle DataGuard-Active data guard as well as Oracle Golden Gate Replication Configured &maintained Oracle12C RAC. •Set up and supported log shipping, replication (transactional) and database mirroring that were used for failover and DR purposes. •Design, maintenance and troubleshooting of RMAN backup scripts--
Banking application Analyst & System Analyst/Programmer 03/2011 - 03/2014
Wegagen Bank S.C., Addis Ababa, Ethiopia
Industry: Banking
Technical experience
Participated in the implementation of Omni Core Banking system project. Customized and Implemented Internet and Mobil Banking. •Provided application support for Omni Enterprise Users(new core banking System) on daily basis. •Provided Training for the Bank employees on how to use the CBS. Conductautomated and manual tests of Banking applications including Omni CBS, Retail InternetBanking, Mobile Banking, Corporate internet Banking, Anti-Money LaundryApplications. •Create, suspense, delete user credentials for Omni CBS Prepared user manuals for in-house developed banking applications.--
Application developer (Intern) 11/2009 - 07/2010
UNECA, Addis Ababa, Ethiopia
Industry: United Nation
Internship
Analyzed and developed business/work flow applications, code reviews. •Developed/enhanced coding standards & custom frameworks. •Participated in Web-based and Desktop application development using C# and ASP.NETprogramming Languages.--

RMIT 04/2005 - 05/2007
Melbourne, , Australia
Degree: High School Or Below
Major:Computer Science
Minor:Programming
The RMIT university provided all the courses in blended Learning mode by setting up a physical campus in Ethiopia and offered the same curriculum and degrees as the main campus in Australia.

Login to view resume: Daniel Derseh Resume -