Bottom left hero backgroundTop right hero background

Best freelance Data Analysts in Community of Madrid to hire in 2025

Looking to hire Data Analysts in Community of Madrid for your next project? Browse the world’s best freelance Data Analysts in Community of Madrid on Contra.

Trusted by 50K+ teams from creative agencies to high growth tech companies

Logo for Wix StudioLogo for RiveLogo for WebstudioLogo for GlorifyLogo for JitterLogo for FlutterFlowLogo for PeachWebLogo for CanvaLogo for Lottie FilesLogo for Workshop BuiltLogo for BuildshipLogo for AppsumoLogo for FramerLogo for BarrelLogo for BubbleLogo for LummiLogo for WebflowLogo for GrayscaleLogo for Stride UXLogo for InstantLogo for SplineLogo for KittlLogo for RelumeLogo for HeyGenLogo for Replo
Logo for Wix StudioLogo for RiveLogo for WebstudioLogo for GlorifyLogo for JitterLogo for FlutterFlowLogo for PeachWebLogo for CanvaLogo for Lottie FilesLogo for Workshop BuiltLogo for BuildshipLogo for AppsumoLogo for FramerLogo for BarrelLogo for BubbleLogo for LummiLogo for WebflowLogo for GrayscaleLogo for Stride UXLogo for InstantLogo for SplineLogo for KittlLogo for RelumeLogo for HeyGenLogo for Replo
Cover image for Development of a custom ETL solution
Cover image for Retrieval Augmented Generation (RAG) LLM Chatbot
Cover image for Development of an AI-powered product configurator
Cover image for Infrastructure Deployment Automation with Docker and GCP
Cover image for US Census Data Visualisation
Cover image for OECD COVID-19 Dashboard
Cover image for Snowflake Data Pipeline Project
Placeholder project card media
View more →
Profile avatar
Chloe Cook
Madrid, Spain
Cover image for The Jennifer Hudson Show
Cover image for JollyPaws: Unlocking New Opportunities in Pet Health
Cover image for Defining Trust with The Motley Fool
Cover image for HomeIO Case Study — Affiliate Marketing & UGC
Profile avatar
Leonardo Garma
Madrid, Spain
Cover image for Desktop application for electrophysiology data analysis
Cover image for Streamlit dashboard with AWS-hosted data
Cover image for Analysis of ECG and EMG data from new biosensors
Cover image for Regression model for chronological age based on epigenetic data
Cover image for Leading growth in a global company
Cover image for AI-Powered Outreach
Cover image for Embracing Customer Centricity
Cover image for From Zero to One

People also hire

Explore projects by Data Analysts in Community of Madrid on Contra

Top services from Data Analysts in Community of Madrid on Contra

FAQs

Check their previous work or portfolios for similar data projects. Discuss with them how they solved similar problems in the past. Experience with data in your industry or region, like the Community of Madrid, can be a plus.
Include specific details about the data types you have and the insights you need. List any tools or software you're using, such as SQL or Python. Be clear about any data privacy concerns or regulations in Madrid if applicable.
Discuss your preferred data analysis tools during the initial conversation. Check if the freelancer has certifications or past projects using these tools. Ask for a short test project to see their skills in action.
Create a detailed list of all the tasks and outcomes you expect. Set milestones or stages for the project so you can track progress. Make sure both parties agree on what's needed at each stage.
First, understand the complexity and size of your data project. Talk with the data analyst to estimate how long each stage should take. Consider time differences if they are not in Madrid and factor this into deadlines.
Ask them to summarize what they've learned about your business needs. Encourage them to ask questions about your industry or market specifics. Provide them with resources or reports about your business sector in Madrid if relevant.
Set regular check-in meetings to discuss project updates. Be concise and constructive in your feedback to avoid confusion. Use visuals or examples when explaining complex ideas or corrections.
Discuss any changes openly and as soon as possible. Re-negotiate the deliverables and deadlines based on the changes. Make sure everything is documented and agreed upon by both parties.
Compare the final results with the initial goals you set. Check if the insights gained are actionable and helpful to your business. Request a final report or presentation from the analyst to review the outcomes together.
Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.
Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.

Join 50k+ companies and 1M+ independents

Contra Logo

© 2025 Contra.Work Inc