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Oliver Vincent RiceOV

Oliver Vincent Rice

.NET / PLSQL Developer

€350/day
Alicante, ES
3-7 years
Oracle PL/SQL
.NET
JavaScript
Microsoft SQL Server
C#

Average response time: 1 hour

Freelancer profile translated to English.
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About Oliver Vincent

  • English

    Native or bilingual

  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • GESTIÓN TRIBUTARIA TERRITORIAL
    SENIOR PROGRAMMER
    March 2023 - Today (3 years and 3 months)
    Alicante, Spain
    • • Worked in a team of 8 people implementing robust solutions and resolving incidents agilely.
    • • Design and development of microservices in C#/.NET 8 integrated with Oracle and SQL Server.
    • • Continuous development and optimization in PL/SQL Oracle: procedures, functions, packages, and triggers on large volumes of data.
    • • Implementation of Clean Architecture with Domain, Application, Infrastructure, and API layers.
    • • Application of CQRS with MediatR and FluentValidation for business rules.
    • • Optimization in SQL Server: composite/filtered indexes, execution plans, efficient pagination, and analysis of locks/deadlocks.
    • • Entity Framework Core 8: explicit configurations, AsNoTracking, SplitQuery, and transactions.
    • • Containerization with Docker (SQL Server, RabbitMQ, Jaeger) and deployments in Kubernetes.
    • • Observability with Serilog + OpenTelemetry.
    • • CI/CD: build/test/deploy pipelines in containers.
    • • Unit and integration tests with xUnit, Testcontainers.
    • • Frontend with Vue 3 + Nuxt SSR: development of reactive UIs and tests.
    • • Agile work with Jira/Confluence.
  • GESTIÓN TRIBUTARIA TERRITORIAL
    JUNIOR PROGRAMMER
    November 2021 - November 2022 (1 year)
    Alicante, Spain
    • • Worked in a small team resolving incidents and implementing business improvements.
    • • Maintenance and evolution of PL/SQL Oracle code (procedures, functions, triggers).
    • • Resolution of tickets and production support in critical high-concurrency systems.
    • • Development of internal applications in .NET and JavaScript/HTML.
    • • First steps in C#/.NET microservices connected to Oracle.
    • • Technical documentation and unit tests in PL/SQL.
    • • Exposure to agile methodologies and collaborative work in multidisciplinary teams.

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Education

  • Information Technology
    Universitat Carlemany
    2025
    BACHELOR'S DEGREE IN
  • IBM Specialization in DevOps, Cloud, and Agile.
    IBM
    2022
    Especialización IBM en DevOps, Cloud y Agile.

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