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Esplora
Fiverr Pro
Italiano
$
USD
Theophilus E
@theo_edibo
Data Engineer
Nigeria
Inglese
Chi sono
I am a Data Engineer with 2+ years of experience designing and optimizing ETL pipelines, data warehouse solutions, and enterprise data workflows. I have strong hands-on experience in SQL optimization, data validation, and backend data services development.
Competenze
Theophilus E
offline •
Tempo di risposta medio: 3 ore
Consulta i miei servizi
Programmazione e tecnologia
I will build etl pipelines, data warehouse and optimize sql queries
Portfolio
Esperienza lavorativa
Data Migration Expert
Xenoify • Part time
Aug 2025 - Aug 2025 • 0 mos
- Migrated customer databases from legacy systems to new platforms for Hancaly and Xenosis, ensuring zero data loss - Cleaned and standardized data (removed duplicates, corrected errors, formatted records for consistency) - Managed and scheduled bookings on calendar systems, ensuring accurate time allocation and conflict resolution - Performed data validation and integrity checks to ensure accuracy after migration - Created backups and recovery plans to safeguard critical business data during migration - Collaborated with internal teams to map data fields and ensure smooth system integration - Generated reports and documentation on migration progress, issues, and final outcomes
