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daniel_derseh

Daniel D

@daniel_derseh

Oracle DBA, Data Engineer, Power BI, Data Analytics Expert

Äthiopien
Englisch, Amharisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Oracle DBA with 10+ years in banking, now leading database and data analytics work. I handle Oracle backup and recovery, data warehouses, ETL and Power BI reporting for a large financial institution. My portfolio has sample projects on lab and public data: Oracle recovery drills, SQL tuning, a PostgreSQL data warehouse and a Power BI dashboard. I explain findings in plain language and say clearly what was tested and what was not. Based in Ethiopia, available part time, about 20 hours a week.... Mehr lesen

Kompetenzen

d
daniel_derseh
Daniel D
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Programmierung & Technik
I will review your oracle backup and recovery setup and write a fix list
Ab120 $ / ProjektWeitere Details
Daten-Dashboards
I will build a power bi dashboard from your databse, excel or CSV data
Ab100 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Tsehay_Bank

Tsehay Bank

Vollzeit • 4 yrs 8 mos

Director, Core Systems and Data Analytics

Nov 2024 - Present • 2 yrs

Spearheading strategic direction and operational excellence of Core Systems and Data Analytics divisions at Tsehay Bank S.C., including Helpdesk, Application Development, Temenos Core Banking Administration, DBA, Data Analytics and MIS. Driving innovation and digital transformation to optimize core banking systems and data-driven decision-making. Leading teams to design advanced data models, reporting systems and Power BI analytics dashboards for executive decisions. Overseeing data warehouse solutions integrated with core banking and auxiliary applications. Championing database management, data security and disaster recovery best practices for business continuity and compliance. Collaborating with senior leadership on technology roadmap aligned to goals and market trends.

Manager, Database and Data Analytics

Apr 2022 - Dec 2024 • 2 yrs 8 mos

Designed and built enterprise data warehouse for Tsehay Bank S.C. Built Power BI dashboard for Executive Committee. Designed financial reports (retail, branch performance, FIS) using Power BI, Seal and OBIEE. Supported T24 core banking DBMS design and installation. Led data analysts team, configured reporting solutions, ensured data integrity, backup/recovery and disaster recovery procedures.