Hire the best Data Cleaning Professionals in Seattle, WA
Check out Data Cleaning Professionals in Seattle, WA with the skills you need for your next job.
- $75 hourly
- 5.0/5
- (16 jobs)
I'm very passionate when it comes to software engineering and building impactful systems for my clients! I'm currently working full-time as a backend software engineer at Amazon. However, in my spare time I enjoy working on projects that interest me and allow me to learn new skills. I've built many cloud-based solutions in the past, with both Google Cloud Platform and Amazon Web Services. I'm most proficient with AWS. Degrees: Computer Science - Bellevue College Applied Physics - University of Washington
Data Cleaning
Python Scikit-LearnMachine LearningSolidWorksGame DevelopmentJavaScriptJavaPython - $120 hourly
- 5.0/5
- (51 jobs)
I am a skilled researcher with specific abilities in survey instrument design. I can quickly design and manage a survey to give you the insights you need--from marketing to customer satisfaction research, to more sophisticated experimental survey designs. I can also efficiently summarize and perform quantitative analysis on survey data for maximum insight. My background in education and policy means I understand the the value of communicating results clearly and in a timely fashion. I'm excited to lend my expertise to help you answer your difficult questions with real data! Specific skills: Qualtrics, SurveyMonkey/Momentive, and other survey platforms. Data infiling, cleaning, and analysis with Stata
Data Cleaning
Survey SoftwareUX ResearchSurvey Data AnalysisData InterpretationData CollectionQuantitative AnalysisSurveyInternet SurveyMarket ResearchData AnalysisSurvey DesignSurveyMonkey - $200 hourly
- 5.0/5
- (2 jobs)
I provide technical and organizational leadership to help businesses fill critical gaps in their operations and technology capabilities. Acting in a fractional CTO or COO capacity, I enable companies to transform, stabilize, and modernize their workflows while scaling their operations and processes efficiently. With extensive expertise in Airtable, I specialize in designing and implementing custom Airtable solutions. These solutions manage projects, streamline operations, and organize complex data at scale, delivering measurable value to businesses. Whether creating scalable business workflows, integrating Airtable with other tools like Softr, or embedding Airtable into robust data ecosystems, I deliver results that save time and resources. My deep understanding of data architecture ensures business processes are mapped to scalable structures, whether implemented in Airtable or AWS RDS. Additionally, I bring robust data reporting capabilities with tools like Tableau, enabling actionable insights from complex datasets. For businesses treating Airtable as a cornerstone of their operations, I offer strategic assessments to optimize implementations and align them with organizational goals. I work directly with business owners and users to map Airtable solutions to existing workflows and identify opportunities to improve processes for greater efficiency and scalability. I also leverage cutting-edge AI technologies to enhance operational efficiency and technology processes. My expertise includes integrating LLM APIs into Airtable automation workflows, designing AI-powered knowledge bases, and utilizing retrieval-augmented generation (RAG) to deliver actionable insights. I excel at: Designing, delivering, and operating business applications, API ecosystems, and using them to drive automation and efficiencies in business-critical workflows. Delivering scalable, enterprise-level Airtable implementations that align with business objectives and improve operational efficiency. Optimizing existing Airtable implementations to address inefficiencies, ensure scalability, and maximize value. This includes partnering with business owners and users to map Airtable solutions to workflows and identify opportunities for process improvements and scalability. Leading organizations in developing data strategies to deliver actionable insights from disparate sources and building robust data pipelines, governance structures, and visualizations to bring these strategies to life. Mapping complex relationships in markets and organizations, and presenting them in a comprehensible way to stakeholders and executives. Services I Offer: - Fractional CTO services to transform and modernize technical capabilities. - Fractional COO or advisory services to assist CEOs and leadership teams in scaling operations. - Strategic Airtable implementations and optimizations for businesses scaling operations. - Workflow automation using Airtable and other tools. - AI-powered workflow automation integrated with Airtable. - Data architecture design and implementation for scalable solutions in Airtable or AWS RDS. - Insights generation using AI techniques such as retrieval-augmented generation (RAG). - Comprehensive data reporting and visualization using Tableau. Why Work With Me? With over 30 years of experience spanning start-ups, high-growth companies, and multinational organizations, I combine technical expertise with strategic leadership to deliver results. My proven ability to scale business processes, enhance efficiency, and drive actionable insights makes me a trusted partner for businesses looking to modernize and grow. My ability to integrate emerging AI tools and technologies with automation platforms ensures that clients benefit from innovative, forward-thinking solutions tailored to their needs. By aligning Airtable implementations with organizational objectives, I deliver scalable, enterprise-level solutions that empower teams and streamline operations.
Data Cleaning
Project ManagementData CurationAnalytics DashboardData CollectionTableauOrganizational DevelopmentOperational PlanningAirtableAPIAccount ManagementSalesforceAPI IntegrationAutomationZapier - $48 hourly
- 5.0/5
- (1 job)
* 5+ years experience in the Data Science Industry * Excel at effectively communicating complex analytical results to non-technical stakeholders * Hands-on experience in applying Machine Learning algorithms such as Linear and Logistic Regression, SVM, KNN, Decision Trees, Random Forest, K-means Clustering, and XGBoost * Quick learner with an ability to adapt to new tools and can thrive in dynamic work environments * Demonstrated leadership and time management skills while concurrently managing multiple projects
Data Cleaning
GitHubData AnalysisData InterpretationAnalyticsDatabase Management SystemTime Series AnalysisPythonMachine LearningDeep Learning - $65 hourly
- 5.0/5
- (2 jobs)
I am a data analyst with 9 years experience in Tableau, everything from troubleshooting complex calculations to building new insightful reports from requirements gathering to final polish. Whether you're looking for a low maintance solution or want to step up your analystics game, I can help * Specializes in Tableau Desktop and Tableau Prep * Knows SQL, Alteryx, Excel
Data Cleaning
Data CurationData ChartData Analytics & Visualization SoftwareData AnalyticsData Analysis ConsultationData AnalysisTableau - $250 hourly
- 5.0/5
- (250 jobs)
I am a professor of economics at Seattle University (previously California State University Fullerton) with a PhD in economics from the University of Washington. I specialize in microeconomics and quantitative analysis, especially using observational data (although I have my share of experiment design experience as well). I have more than ten years of experience using Stata, and can help you with any Stata coding issues you have, or can help you learn Stata yourself. I am also an expert in R and have authored several moderately popular packages on CRAN. I can help with coding in some other packages or languages, such as Python, but I have less experience with those. I can help with research design, analysis, and data cleaning/preparation, either for projects that use observational administrative or government data, or for experimental design. Finally, I do plenty of work helping people edit or revise their research writing. As of this writing, I have thirteen published papers in applied economics and econometrics, and many more in the pipeline. I have extensive experience as a mentor and tutor helping people with their own class projects, theses, dissertations, or nonacademic research projects. I have many years of teaching and tutoring experience. I am a full-time professor, and am looking for supplementary work in order to save up for some major purchases. What I don't do: Please note that I am an economist, not a financier or businessperson. I am unlikely to be able to help you design investment plans, business operations, or a blockchain white paper. I'm also not a specialist in time series analysis. If you've already figured out how you want your time series model run and you just want someone to code it up, I can help with that. But if you want someone to help design your time series model you may be better off with a time series expert. Finally, I do most of my contract work late at night. While I can certainly meet via phone or videocall once or twice to get a project set up, if your job requires a lot of meetings, I'm probably not the right person for you. Hourly rate can be negotiated depending on the project, but I am unlikely to accept a significant cut.
Data Cleaning
REconomicsQuantitative AnalysisEditing & ProofreadingStataData AnalysisEconometricsData ScienceCausal Inference - $80 hourly
- 5.0/5
- (16 jobs)
I have 20+ years of overall 🌐 Web Development experience, including 16+ years with ⚙️ Custom PHP, 14+ years with 📝 WordPress and 🛠️ API Integration, and 10+ years with 🛍️ eCommerce, along with other related technologies. Located in Washington State, I have no problem working 30-40+ hours during American time. I am self-controlled, self-organized, flexible and learnable, I can adapt to whatever your project requires. I have completed over 200 projects, ranging from simple one-page websites to complex custom solutions requiring API integration and large volume data processing. ================================ 🛠️ API INTEGRATION I offer custom API integration for a wide range of services using the most common REST, SOAP and GraphQL protocols. There is a strong focus on authentication, error handling and personal data security. I have extensive experience working with 1,200,000+ records at a time with regular automatic updates down to the minute. 🛠️ API integration development 🛠️ Data transformation and processing 🛠️ Analytics, reporting and visualization 🛠️ Custom API/feeds development Some API integrations I have experience with: Amazon PA API, Amazon S3 API, BigCommerce API, BlueBanc API, Bright Data API, ChatGPT API, Detroit Trading API, Dukascopy API, Dynadot API, eBay Product API, Envato API, First Data API, Fiserv API, GoDaddy API, Google Places API, Lead Prosper API, MaxMind API, Meta Marketing API, Modern Dropship API, NameSilo API, OpenAI API, PayPal API, Plaid API, Seamless Chex API, SendGrid API, Shopify API, Square API, Stripe API, Thumbtack API, Trulia API, Twilio API, VideoHive API, WhatsApp Cloud API, WooCommerce API, WordPress API, Zillow API, etc... ================================ 🧠 DATA PROCESSING I offer ETL (Extract, Transform, Load) data processing services that include cleaning, transforming, and analyzing data to extract valuable insights. This can involve working with external APIs, large datasets, cloud or database storage. I have extensive experience with tools like PHP, databases and cloud services for efficient processing. 🧠 Data cleaning and transformation 🧠 Real-time data analysis and reporting 🧠 Data files creating and processing 🧠 Artificial intelligence enhancing ================================ ⚙️ MICROSERVICES I offer development of microservices for external project management or communication between different projects. This includes receiving data via API, converting it to the required format, storing it in a database or sending it via API to another service. I have experience working with Amazon, Google, Meta as well as smaller private services. ⚙️ Inbound and outbound API integration ⚙️ Converting one type of API to another type ⚙️ Splitting large queries into multiple queries ⚙️ Automatic processing of requests on schedule ================================ 🛍️ ECOMMERCE I offer product import/export and inventory management for eCommerce stores. This includes working with popular WordPress, Shopify, WooCommerce and BigCommerce as well as external marketplaces such as Amazon, eBay, Google Shopping, etc. I have extensive experience working with 100,000+ inventory processing and synchronization. 🛍️ Inventory management solutions 🛍️ Sales and performance analytics 🛍️ Fraud detection and prevention 🛍️ Marketplaces synchronization ================================ One last thing... there's a reason I have a 100% success score on Upwork. That's because I get it right the first time, or I will work for free until you're happy. Thank you for taking the time to review my profile. Looking forward to connecting with you!
Data Cleaning
Inventory ManagementBigCommerceWooCommerceShopifyWordPressData ProcessingETLGraphQLSOAP APIJSON APIREST APIAPI DevelopmentAPI IntegrationCustom PHP - $18 hourly
- 5.0/5
- (4 jobs)
I'm a Junior in college student studying Information Systems and Data Science. I have experience in Python and R, and try to take jobs involving Data Cleaning, Regression Analysis, and Machine Learning. In the past I edited Photos on this site, and you may see some related jobs if you scroll down through my work history.
Data Cleaning
Microsoft Power BIData ExtractionWeb ScrapingPython - $17 hourly
- 5.0/5
- (1 job)
Detail-oriented and analytical engineer with a strong foundation in problem-solving and data-driven decision-making, seeking to leverage my technical skills and analytical mindset to offer my services data analysis.
Data Cleaning
Data WranglingVisualizationVLOOKUPSQL ProgrammingMicrosoft ExcelData AnalysisSQLExploratory Data Analysis - $60 hourly
- 0.0/5
- (3 jobs)
Data-driven product / bizops manager with 7+ years of experience leading cross-functional teams to launch and develop business systems and products. Strong knowledge of product and project management best practices. ● Specialized in product development, sales/support operations, and systems opitmization ● Recognized for effective prioritization, problem-solving, attention to detail and communication ● Wealth of start-up experience Hire me if you need assistance leveraging technology to improve how your business operates!
Data Cleaning
Project ManagementTeam ManagementTechnical SupportProduct SupportProcess ImprovementSales OperationsSystem AdministrationSoftware DevelopmentProperty Management SoftwareSalesforceAPI IntegrationBusiness OperationsAgile Software DevelopmentProduct Management - $40 hourly
- 0.0/5
- (0 jobs)
With over 5 years of experience in extracting valuable insights and strategies from complex data sets, I am passionate about data analysis, visualization, and project management to deliver quality outcomes. By applying analytical skills, I transform data into compelling narratives driving informed decision-making. Additionally, I have expertise in developing end-to-end analytics solutions, designing Monitoring and Evaluation (M&E) frameworks, and implementing Key Performance Indicators to measure and optimize outcomes. Technical Skills: SQL | Python | R | Tableau | PowerBI | Excel | SAP ERP | Salesforce CRM | SAP Lumira | SAP Web Intelligence | Exploratory Data Analysis | Statistical Modeling | Machine Learning | Generative AI | Prompt Engineering People’s Skills: Project Management | Strategy Development | Leadership | Teamwork | Communication | Stakeholder Coordination | Problem Solving | Critical thinking | Presentation Domains: Research | Healthcare | Social Sector | E-Commerce | Social Media | Manufacturing | Supply Chain | Retail | Business Let's connect to explore data analytics and business intelligence opportunities and how I can contribute to support your project goals!
Data Cleaning
Data VisualizationProject ManagementPresentationsDocumentationResearch & StrategyBusiness IntelligenceData AnalysisSQLMicrosoft ExcelSAPSalesforceQlikViewMicrosoft Power BITableau - $34 hourly
- 0.0/5
- (0 jobs)
Young profession with proven expertise in data analysis and visualization to produce powerful business insights. Vast experience in several softwares and coding languages, adaptable to any data structure.
Data Cleaning
Microsoft Power BISASSQL ProgrammingSnowflakeInformation ManagementData ManagementPythonBusiness IntelligenceData VisualizationInformation AnalysisData AnalysisAnalytical Presentation - $30 hourly
- 0.0/5
- (0 jobs)
Detail-oriented Business Analytics professional with a Master’s degree and hands-on experience in data analysis, content management, SEO, and quality assurance. I specialize in transforming data into actionable insights through tools like Python, SQL, and Excel, and I’m skilled in CMS platforms, accessibility, and web QA. Whether it’s cleaning and visualizing data, auditing website content, or supporting content migration projects, I bring precision, collaboration, and a problem-solving mindset to every task.
Data Cleaning
R ShinySearch Engine OptimizationWeb AccessibilityJMPTableauPythonRStatistical AnalysisDashboardData AnalysisData MigrationQuality Assurance Want to browse more freelancers?
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