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- ...campaigns for our client. This role demands an individual with deep expertise in enterprise-level Email Service Providers (ESPs), advanced SQL for intricate data segmentation, and hands-on experience with Customer Data Platforms (CDPs). You will be instrumental in...FreelanceSQLTrabajar en la oficinaTrabajo híbrido
- ...designs, builds, and maintains scalable data pipelines and analytical data models. The role works hands-on with our modern data stack — SQL, Snowflake, dbt, Fivetran, Kafka, and Python — to build reliable, efficient data solutions. This is an entry-level role that grows...SQLTiempo completo
- ...and Snowflake. Hands-on experience with data pipeline tools, cloud services, and storage solutions. Strong programming skills in SQL, Python, or related languages. Experience with big data technologies and concepts (Spark, Hadoop, Kafka). Excellent analytical,...SQLDesde casaTrabajo híbridoHorario flexible
- ...Scala preferred; Python also acceptable) and hands-on work with Databricks in cloud environments (AWS preferred), combined with strong SQL skills for data transformation and querying ~ Solid understanding of distributed computing concepts, including data partitioning...SQL
1 500 000 - 2 000 000 por mes
...cleanliness, and an elevated guest experience rooted in warmth and consistency Team & Event Oversight Lead a small team of freelancers (cleaners, bar, DJs, photographers, event crew) Run weekly events from setup to peak energy to close Launch one flagship Saturday...FreelancePrácticaTiempo completoContratoTurno de tardeTurno de nocheFin de semana- ...this capability. Hands-on experience with simulation tools through professional projects or advanced academic work. Knowledge of SQL, Python, or analytical scripting. Familiarity with automation, digital workflows, and validation processes. Experience leading...SQLTiempo completo
- ...codebases ~ Experience using AI-assisted test automation tools (e.g., Playwright MCP, GitHub Copilot Agent Mode) ~ Proficient in SQL for writing and debugging complex queries, including advanced SQL for data validation and multi‑system reconciliation ~ Expertise in...SQL
- ...(Deseable) Experiencia mínima de 1 año en análisis de datos, administración de bases de datos o puestos afines. Conocimiento en SQL y elaboración de consultas a bases de datos. Conocimiento en herramientas de análisis y visualización de datos, preferiblemente Power...SQL
- ...creación de reportes Cloud Conocimiento en Microsoft Azure Requisitos adicionales recomendados deseables Manejo de control de versiones Git SQL Server TSQL Pruebas unitarias MSTest NUnit Buena presentación personal, Vestimenta Casual NO tenis, NO jeans...SQLTiempo completoTrabajar en la oficina
- ...Experiencia en proyectos de analítica de datos Deseable Especialización o certificaciones en Business Intelligence, Data Analytics o Ciencia de Datos. Indispensable conocimiento en Excel avanzado, Power BI, SQL, creación y seguimiento de KPI's. Análisis estadístico....SQLTiempo completo
- ...technical role. ~ Proficiency in Python or JavaScript/Node.js for automation and backend development. ~1+ years of experience with SQL and relational databases (schema design, querying, integration). ~ Familiarity with AWS services (e.g., Lambda, S3, RDS, or similar...SQLTiempo completoDesde casaHorario flexible
- ...development ~ Solid understanding of API security best practices ~ Experience with version control systems (Git) ~ Knowledge of SQL and NoSQL databases ~ Strong problem-solving skills and attention to detail ~ Excellent communication and collaboration...SQLTrabajar en la oficinaTrabajo híbrido
$1 280 por mes
...Required Qualifications • At least 1 year of experience supporting U.S. healthcare accounts through a medical practice, BPO, CPO, or freelance healthcare environment. • Advanced bilingual proficiency in English and Spanish (written and verbal). • Neutral or minimal...FreelancePor horaContratistaTiempo completoTrabajar en la oficina- ...Databricks . ✔️ Manejo de Arquitectura Medallion y deseable experiencia en Unity Catalog . ✔️ Dominio de PySpark, Python y SQL . ✔️ Experiencia trabajando con Microsoft Azure y Azure Synapse . ✔️ Conocimientos de Power BI . ✔️ Inglés para comunicación...SQLContratoRemotoInicio inmediato
- ...productivos no solo académicos. Conocimientos técnicos requeridos Programación y herramientas base Python avanzado obligatorio deseable R, SQL, JavaScript. Control de versiones con Git GitHub. Manejo de APIs REST y desarrollo de integraciones. Machine Learning y...SQLTiempo completo
- ...customers in complex project implementations. ~ Familiarity with coding or scripting languages such as Java, JavaScript, Python, or SQL. Nice to haves: Experience in Quote-to-Cash, Order-to-Revenue, Billing, CPQ, finance, or subscription management...SQLPrácticaTrabajar en la oficinaRemotoTrabajo por turnos
$1 500 - $2 500 pormes
...into something relatable, funny, or genuinely fun to watch Make the work: writing, filming on a phone, editing, or directing a freelancer or AI tool, whatever the idea needs Write clear briefs so a creator, editor, or tool can run with an idea without losing it...FreelancePago semanalPor horaContratistaTiempo completoRemoto- ...and deliver accurate outputs within agreed timelines with appropriate guidance Working knowledge of structured data analysis using SQL and/or Python; familiarity with R or statistical analysis concepts is helpful Practical experience with BI and reporting tools...SQL
- ...relevant work experience ~1-3 years of experience in a business analyst, project management, or other operations role ~ Proficient in SQL. In this role you will build and run complex queries against our Snowflake data warehouse. ~ Experience working with Excel, Google...SQLTrabajar en la oficinaDesde casaTrabajo híbrido
$8 - $12 por hora
...About the Role We are seeking an experienced Data Center Technician for freelance/contract work in San Jose, CR . This is an on-site position supporting mission-critical infrastructure at premier data center facilities. Compensation $8-12/hr (USD hourly)...FreelanceTiempo completoContratoRemoto- ...JDBC. * Sólidos conocimientos en bases de datos relacionales y no relacionales. Competencias Técnicas Clave * Java * Spring Boot. * SQL. * JUnit * JPA. * JDBC. * Desarrollo de APIs REST. * Arquitectura de Microservicios. * Bases de datos relacionales. * Bases de datos...SQLIndefinidoAprendizPrácticaRemoto
- ...high-volume video and static creative and give clear, actionable feedback directly to agencies, editors, designers, producers, and freelancers. Manage 6+ external creative partners, revisions, priorities, and deadlines while keeping quality and messaging consistent....FreelanceTrabajo remotoContratistaTiempo completoContratoOffshoreTrabajo por turnosLunes a viernes
- ...Android Studio). Frontend y Consumo de Servicios: Bootstrap, Web Responsive, consumo experto de REST APIs y JSON. Bases de Datos: SQL Server (2008 a 2022+), T-SQL, optimización de consultas y SSMS. Metodologías y Cloud: Arquitectura SOLID, TDD, servicios en Azure...SQLTrabajo remoto
- ...Investigate and resolve urgent production issues raised by Success, Support, Project or Account Management. Write and execute SQL queries for data corrections, imports, exports, and reporting fixes. Perform root-cause analysis on transactional data, logs, and...SQLTiempo completoDesde casaRemotoInicio inmediato
- ...Strong executive communication and presentation skills, with experience influencing Director and VP-level stakeholders ~ Expertise with SQL and modern analytics and visualization platforms such as Tableau, Power BI, Looker, or similar ~ Experience leading complex...SQLPrácticaTrabajar en la oficinaInicio inmediatoTrabajo híbrido
- ...statistical programming, testing and personalization, data visualization, analytics tool implementation. ~ Experience with Python, R, SQL, or other business-relevant statistical programming language. ~ Experience working within AWS infrastructure (Redshift, S3.) and...SQLTrabajar en la oficinaInicio inmediatoHorario flexible3 días a la semana
- ...Oracle Database backends, ensuring reliable, performant data exchange across enterprise systems. Write optimized SOQL and Oracle SQL/PL-SQL queries to support reporting, data migration, and integration use cases across the Service portfolio. Design and implement...SQLTiempo completoContratoSin agencia
- ...Ingeniería en Sistemas. ✔ Mínimo 5 años de experiencia en Tecnología de la Información. ✔ Conocimiento en plataformas como AS400, Oracle, SQL y .NET. ✔ Inglés intermedio Si eres una persona con liderazgo, orientación al servicio, capacidad analítica y disfrutas trabajar en...SQLPrácticaTiempo completo
- ...command of applied statistics and testing methodologies, preferably within the media analytics space. ~ Strong command of Python, SQL and Machine Learning algorithms (Classification, Regression, Clustering, XGBoost Library). ~ Must be comfortable navigating and extracting...SQLTrabajo de veranoTrabajar en la oficinaTrabajo híbrido
- ...technical solutions throughout the full Software Development Life Cycle (SDLC). This role combines hands-on development using Python, SQL, and RESTful APIs with technical project ownership, testing, code reviews, and customer-facing requirements gathering. The ideal...SQLContratistaTiempo completoRemotoVisa de trabajo