w
weavejenn

Jennifer D

@weavejenn
5.0(4)

Senior Database Engineer: Legacy SQL Server to PostgreSQL Migration Specialist

Estados Unidos
Parte de la información aparece en idioma inglés.
Sobre mí
Database Administrator and Developer specializing in complex, high-stakes legacy database migrations and data modernization. I build configuration-driven migration frameworks that move enterprise SQL Server databases to modern PostgreSQL environments—with zero data loss, audit-ready validation, and full encoding remediation. Whether you are migrating legacy business systems, ERP databases, or healthcare records, I provide structured end-to-end execution that protects your business logic. ... Lee más

Habilidades

w
weavejenn
Jennifer D
desconectado • 

Revisa mis servicios

Migración y rendimiento de la base de datos
I will migrate sql server to postgresql with zero data loss
5.0(3)
Diseño y optimización
I will convert, fix, or migrate ms access database to sql server or postgresql
5.0(1)

4 Reseñas
5.0

(4)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
1-4 de 4 reseñas
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Más relevante
    F

    frentil

    CH

    Suiza

    5

    Jennifer provided exceptional data migration and automation services. Right from the start, her professionalism and proactive communication were evident. She meticulously handled every detail, ensuring a deep understanding of my project needs. Jennifer's work was exemplary, seamlessly migrating and designing my data infrastructure with precision.

    USD 100-USD 200

    $

    2 días

    Tiempo

    gig

    Migración y rendimiento de la base de datos

    Útil?
    Sí
    No
    J
    image-docs

    jakeakawayne

    US

    Estados Unidos

    5

    AMAZING interaction and generous assistance. I truly appreciate seller's support. I will definitely be back. Best experience ever on Fiverr.

    USD 50-USD 100

    $

    gig

    Diseño y optimización

    Útil?
    Sí
    No
    V

    vic_fivver

    RO

    Rumanía

    4.7

    We start with one "scenario" in mind but in data migration "inevitable" could happen. Finally, we adopt a step by step approach and reach together the finish line. I recommend Jeff as a good professional person in "working with databases". Thank you Jeff.

    Útil?
    Sí
    No
    G
    image-docs

    gianluciani

    PA

    Panamá

    5

    Great work!

    Útil?
    Sí
    No