Hire the best ETL Developers in Wales
Check out ETL Developers in Wales with the skills you need for your next job.
- $110 hourly
- 5.0/5
- (19 jobs)
Over 20 years experience developing applications in Microsoft Access with advanced knowledge of SQL and VBA and particular skill in integrated Microsoft Office solutions based upon automation of Excel, Word and Outlook. Trading as Smart IT Ltd, I have been successfully delivering bespoke database applications to small and medium businesses since 1997.ETLMicrosoft SQL Server ProgrammingAPIMicrosoft Access ProgrammingAutomationMicrosoft OfficeMicrosoft WordMicrosoft Excel - $200 hourly
- 4.9/5
- (152 jobs)
I am a full-time Elance software developer with 30 years experience. In that time I have developed hundreds of individual solutions each with their own specific requirements and problems. I am still here after 30 years because I get things done. I am not moonlighting. This is my fulltime job. You will get my full attention. I specialise in developing and using APIs and building custom tools that move data between them. I have worked on many of the popular APIs including merchantos,selleractive,fitbit,workflowmax,box,hermes,capsule,google,afflow,infusionsoft,cratejoy,chartmogul,pipedrive,salesforce,zillow,airtable,crunchbase,connectwise,freshdesk,pensionpro,handshake,dnagenotek,zoho,1ticket,skybox,mailchimp,hubspot,pipelinedeals,belimo,xero,zapier,hubplanner, channel advisor, taxjar and many othersETLKeap MarketingOracle RightNowSQL ProgrammingChatbot DevelopmentAPI DevelopmentnopCommerceMicrosoft Azure SQL DatabaseC# - $13 hourly
- 0.0/5
- (0 jobs)
As a data scientist/analyst with extensive experience in extracting insights from complex datasets, I specialize in helping businesses make data-driven decisions. Whether you're looking to optimize operations, understand customer behaviour, or predict market trends, I can provide valuable solutions. Key skills: • Proficient in Python, R, SQL, and data visualization tools (Tableau, Power BI) • Expert in machine learning algorithms, statistical analysis, and predictive modelling • Experienced with big data technologies (Hadoop, Spark) and cloud platforms (AWS, Azure) • Strong background in A/B testing, experimental design, and hypothesis testing I offer: • End-to-end data analysis projects from data collection to actionable insights • Development of custom dashboards and automated reporting systems • Implementation of machine learning models for business forecasting and optimization • Clear communication, regular updates and collaborative problem-solving with clients. Let's work together to unlock the power of your data and drive your business forward.ETLData AnalyticsMicrosoft Power BITableauAlgorithm DevelopmentData ScienceMicrosoft ExcelSQLAlpha TestingAnalytical PresentationArtificial IntelligenceMachine LearningData ExtractionETL PipelinePython - $20 hourly
- 0.0/5
- (0 jobs)
Profile: A highly motivated, results-driven experienced Data Analyst with a strong background in statistical analysis, data visualization, and database management . Proficient in SQL, Python, and machine learning, with a proven ability to handle multiple projects under pressure and deliver high-quality results. Possesses strong analytical, programming, and collaboration skills with a passion seeking to apply for utilizing data to solve complex problems and drive business growth and success. Key Skills: *Data Analysis *Python *Teamplayer *Statistical Analysis *SQL *Time Management *Database Management *Machine Learning *communication skills *Microsoft Excel *Power BI *Organisational skill *PowerPoint, Access *Tableau *Analytical Thinking *AWS Quicksight *Programming skillsETLData Extraction - $17 hourly
- 0.0/5
- (0 jobs)
I am an experienced Data Analyst and Business Analyst with over 3 years of expertise in data analysis, project management, and energy efficiency. I have a proven track record of driving operational improvements and cost reductions through data-driven decision-making. My background spans multiple industries including e-commerce, energy, and sustainability, equipping me with the skills to solve complex problems and generate actionable insights. My strengths include managing large-scale projects, optimizing performance, and utilizing advanced analytics tools such as Python, Google Analytics, Excel, and SEMrush to deliver high-impact results. I am passionate about leveraging data to create innovative solutions that drive business growth and sustainability.ETLMachine LearningData AnalysisMachine Learning ModelData ExtractionETL PipelineAnalytical Presentation Want to browse more freelancers?
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