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- ...Administer relational databases such as Oracle, PostgreSQL, SQL Server, or MySQL to maximise reliability, performance, and data... ...Barcelona, Spain (Hybrid) Duration: 12-month contract Engagement: Freelance / Independent Consultant Tipo de contrato: Interim Management...FreelanceSQLContratistaInterinoContratoTrabajo híbrido
- ...version 8+, Laravel 11 strongly preferred) - ✅ Strong understanding of OOP, SOLID principles, and design patterns - ✅ Expert-level SQL skills (PostgreSQL experience preferred, MySQL acceptable) - ✅ RESTful API design and development - ✅ Experience with Eloquent...FreelanceSQLRemoto
- ...seleccionamos un/a Desarrollador/a con sólidos conocimientos en ETL, SQL y MicroStrategy , para incorporarse de forma remota a un... ...contarte todos los detalles! #ETL #MicroStrategy #SQL #BI #Remoto #Freelance #Madrid #VoipingJobs #OfertasTI Si tienes interés en nuestra...FreelanceSQLAutónomoRemoto
Jefe de Proyecto Gestión del Cambio ITFreelance searching for client 08/14/2013 Date for applyi[...]
...Precisamos incorporar un freelance con experiencia en jefatura de Proyectos y Gestión del Cambio. Requisitos: -Demostrable experiencia... ...técnicos de: - BI; SAP, BO, Powercenter, Oracle, SQL -Experiencia en Despliegues -Mejoras en rendimiento -Valorable...FreelanceSQL- ...in Java ~ Knowledge in ION trading Platform ~ Knowledge of SQL ~ Knowledge of Spring and Maven ~ Knowledge of GIT and Jenkins... ...Additional Information What do we offer you? Freelance Contract Be part of a multicultural team working on international...FreelanceSQLPrácticaContratoTrabajar en la oficina
- ...development using Spring Boot Guide students through database design, SQL, and JPA integration Teach secure application practices... ...22:00h Saturdays: 09:00h to 16:30h Remote position as a freelancer Position: Lead Teacher Teaching in French – fluency...FreelanceSQLRemoto
- ...experience using Postman. Familiarity with databases (e.g., SQL / relational databases). Good understanding of development concepts... ...with experience and seniority. Flexible engagement model: freelance or permanent Spanish contract. Hybrid working model: 2–3...FreelanceSQLEmpleo permanenteContratoRemotoTrabajo híbrido
- ...solutions, and are looking for Contract Freelancing opportunities in a multinational environment... ...algorithms, statistical analysis, and SQL . # Experience in Azure environment... ...(Hybrid/Remote within Spain) Freelance | Full-time (160 hours/month) 6-12 months...FreelanceSQLContratistaAutónomoTiempo completoInterinoContratoRemotoTrabajo híbrido
- ...organización. Debe tener un sólido conocimiento en JavaScript, consultas SQL y manejo de integraciones de servicios REST. Se valorará... ...(Integración Continua/Despliegue Continuo). Beneficios 100% remote contrato Freelance Ambiente multicultural #J-18808-Ljbffr...FreelanceSQLPrácticaContratoRemoto
- ...-management skills. ~ Fluency in English and Spanish . ~ SQL experience and STLC exposure are a plus. ~ Healthcare experience... ...outside of Spain but within Europe, are you registered as a freelancer in your country of residence? * Select... This is important...FreelanceSQLContratistaRemoto
- ...Nice-to-Have Skills Cloud experience (AWS, Azure, or GCP). SQL / NoSQL databases. Familiarity with monitoring or logging... ...project needs) Duration: 12 months Engagement: Contractor (freelance/independent consultant) Working mode: Hybrid 3x2 Tipo de contrato...FreelanceSQLContratistaInterinoContratoRemotoTrabajo híbrido
- ...con la API de Azure Databricks. Consideraciones Positivas Azure (Data Factory, Databricks, Azure Machine Learning, Cosmos DB, SQL Databases) Azure Machine Learning (AML Pipelines, AML Endpoints, AML Environments, AML Compute) Databricks (Delta Tables, Unity Catalog...FreelanceSQLTrabajar en la oficinaRemoto
- ...Desarrollo Windows: C#, .NET, EF6, MVC, Razor, LINQ Desarrollo Linux: Frontend/Backend, Python, FastAPI, VueJS, Docker Bases de datos: SQL, MySQL, MSSQL, MongoDB Control de código fuente: Git Servidores Web: IIS - Tomcat/Apache – NGINX Experiencia profesional ~...SQLTiempo completo
- ...Dominio avanzado de Power BI (modelado de datos, DAX, Power Query, visualizaciones). - Conocimientos en bases de datos relacionales y SQL. - Capacidad para interpretar grandes volúmenes de datos y transformarlos en información útil para la toma de decisiones. -...FreelanceSQLRemotoInicio inmediato
- ...learning solutions that simplify accounting processes for SMEs and freelancers across Europe. At Qonto, we use lean methodology with a... ...implementation, CI/CD, observability, and continuous improvement. SQL to store data, and query data efficiently. Stream Processing...FreelanceSQLRemoto
- ...Microsoft Azure, AWS or GCP* Programming/scripting experience on at least some of the following: Bash, Python, PowerShell, PHP Knowledge of SQL* Exposure to virtualization and orchestration technologies such as Docker and Kubernetes* Experience with JIRA and Confluence *\*...SQL
- ...meet the unique needs of today's consumers and small businesses (freelancers, solopreneurs and modern SMBs). They believe beauty lies in... ...feature-level, regression, and exploratory testing; ~ Basic SQL knowledge; ~ Good knowledge in REST API; ~ Strong analytical...FreelanceSQLTrabajar en la oficinaDesde casaRemotoTrabajo híbridoHorario flexible
- ...during the project to offices in Madrid 💼 Contract Type: Freelance ⏳ Duration: 6 months + possible extensions #128483;️... ...chains, etc.) HANA Modeling (Calculation Views, Table Functions, SQL, Scalar Functions) Performance optimization and model...FreelanceSQLContratoTrabajar en la oficinaRemoto
- ...Intermedio ► PostgreSQL Intermedio ► AWS Amazon Web Services Intermedio ► SQL Structured Query Language Avanzado ►... ...: Limited Working Proficiency OFRECEMOS: · Contrato en modalidad Freelance Full time · Oferta económica: 30€...FreelanceSQLPrácticaTiempo completoContratoRemoto
- ...BUSCAMOS : Data Analyst Profesional Experto en PowerBI y SQL con alto conocimiento en Qliksense y ETLs así como un buen conocimiento... ...Proficiency OFRECEMOS: Contrato en modalidad Freelance Full time Oferta económica: 256/264 jornada IVA (según...FreelanceSQLTiempo completoContratoRemoto
- ...engineering skills — strong understanding of typing, packaging, async I/O, and performance optimization. Deep PostgreSQL expertise — SQL, indexing (pg_trgm, ivfflat/hnsw), and query plan optimization. Proficiency in machine learning system design with emphasis on...SQLTrabajo híbrido
- ...ensure seamless lead routing, scoring, and marketing attribution infrastructure. Work closely with external media agencies and freelancers to manage campaign execution and timelines. MarTech & Process Improvement Contribute to the ongoing improvement of our...FreelanceSQLTemporal
- ...both technically and from a business perspective. This is not a freelance, part-time, or outstaff role. Nothing personal - the product... ...Laravel experience 3 years of hands-on VueJS experience Strong SQL skills (schema design, complex joins, optimization, deadlocks,...FreelanceSQLTiempo completo
- ...los modelos. RAG y embeddings: Experiencia implementando sistemas de recuperación semántica con pgvector o similares. Datos: SQL avanzado (PostgreSQL), SQLAlchemy, Alembic. Diseño de esquemas, migraciones, soft deletes, índices y optimización. Infraestructura...SQLAutónomoEmpleo permanente
- ...but our list of benefits looks nothing like traditional contract freelancing. We offer all our teammates: Unparalleled flexibility of... ...likely get to build it. You have a strong understanding of SQL databases (Postgres, MySQL..), Redis and Elasticsearch It...FreelanceSQLContratistaTiempo completoContratoDesde casaRemoto
- ...methods, and their practical applications. You are proficient in SQL and database operations for data manipulation and analysis.... ...and sometimes work with challenging, complex guidelines. Our freelance role is fully remote so, you just need a laptop, internet connection...FreelanceSQLTiempo parcialRemoto
de 35000 a 42000 €/año
...servicios externos REST / SOAP. * Modelar datos y trabajar con SQL. * Participar en ciclos completos de desarrollo (SDLC) y despliegues... ...con mas de 100 profesionales en plantilla y colaboradores freelance Especialistas en outsourcing de perfiles IT, selección y modelos...FreelanceSQLAutónomoContratoIndefinidoRemotoLunes a miércoles- ...Principalmente Angular). Experiencia con bases de datos relacionales SQL Server Oracle postgreSQL. Conocimiento de ORM Entity... ...Professional Working Proficiency) SE OFRECE: Contrato modalidad Freelance Full time Oferta económica: hasta 240 jornada IVA (según...FreelanceSQLTiempo completoContratoRemoto
- ...Bootstrap). Backend: Python con FastAPI (capacidad para desarrollar lógica de negocio y APIs robustas). Datos: Experiencia sólida en SQL (PostgreSQL/MariaDB). Uso de SQLAlchemy y Alembic. Capacidad para “pelearse” tanto con entornos SQL como NoSQL (Redis, etc.) ,...SQLAutónomo
- ...creciendo y ahora buscamos un Analytics Engineer /Data Analyst Freelance Sobre MBC May Business Consulting es una empresa de consultoría... ...y Power BI . Integración de datos desde fuentes como SQL Server Oracle y entornos Azure . Diseño y modelado de datos...FreelanceSQLAprendizTiempo completoTrabajar en la oficinaRemotoInicio inmediatoHorario flexible

