Hire the best R Developers & Programmers in Greece
Check out R Developers & Programmers in Greece with the skills you need for your next job.
- $45 hourly
- 5.0/5
- (7 jobs)
I am a Senior Statistician with 8+ years of experience turning raw data into actionable insights. With a background in academic research at the University of Oxford and corporate expertise at the most prestigious pharmaceutical companies, I specialize in data analysis, predictive modeling, and business intelligence. I have a BSc in Statistics and an MSc in Biostatistics. Proficient in R, STATA, SPSS, SQL, Excel, and Tableau, I excel at data visualization, statistical modeling, and machine learning. Moreover, I have a proven track record of analyzing complex datasets, uncovering key trends, and translating findings into strategic business decisions. Whether you need help with data analysis, dashboard creation, or statistical consulting, I can help you unlock the full potential of your data. Let’s work together to solve your biggest challenges and turn insights into outcomes. Let’s do it!R
Data AnalysisAnalytical PresentationSurvival AnalysisClinical TrialData WranglingMachine LearningWeb ScrapingBusiness IntelligenceBiostatisticsStatistical ProgrammingData CleaningSQLData VisualizationStatistical Analysis - $20 hourly
- 4.9/5
- (133 jobs)
For more than a decade, I utilize the R and Python programming languages to process, visualize and extract information from data and for almost five years for Geospatial analysis. I'm the author / maintainer of R packages (I've submitted more than 10 to CRAN). You can view my Github profile at the following weblink: github.com/mlampros I work with R and Rstudio on a daily basis. I can work with machine learning algorithms based on almost all CRAN, Github or Gitlab repositories. I can utilize visualization R packages such as ggplot2, plotly, tmap, leaflet, mapview. I can create shiny applications (shiny.rstudio.com/gallery/) and report my results in .pdf, word, .html or any other available format using Rmarkdown. Moreover, I'm capable of using the hybrid 'Rcpp' and 'RcppArmadillo' R packages to improve the efficiency of R code and the Keras and Pytorch deep learning libraries for regression, classification, object detection or image segmentation (with or without pre-trained models).R
3D Modeling SoftwareChatbot DevelopmentGeospatial DataRemote SensingData AnalysisSatellite ImageGISR ShinyImage ProcessingMachine LearningDeep LearningPythonKerasPyTorch - $25 hourly
- 4.8/5
- (265 jobs)
With a strong academic foundation and extensive professional experience in business intelligence, data visualization, and statistical modeling, I am confident in my ability to contribute effectively to any organization. After earning my degree in Finance, where I gained a solid grounding in Finance, Statistics, Macroeconomics, and Marketing, I pursued a Master's in Business Informatics. Most recently, I completed an MSc in Complex Systems and Networks, where I extensively used R to graphically represent statistical models and complex networks. These academic pursuits have honed my analytical and technical skills, while fostering a deep appreciation for the interplay between Computer Science and Economic Sciences. Currently, I am advancing my expertise through a PhD program, focusing on the application of machine learning and network science techniques in financial and economic systems. My research involves the development of predictive models and causal inference frameworks, using large-scale data analysis to address complex, real-world challenges in financial markets and organizational behavior. This experience has deepened my proficiency in quantitative methodologies, reinforced my ability to handle interdisciplinary projects, and enhanced my problem-solving approach when working with intricate datasets. In my professional experience as a Business Intelligence Analyst, I specialize in transforming complex datasets into actionable insights. My work involves leveraging tools such as R/Shiny, Tableau, Qlik Sense, and Microsoft Power BI to deliver data-driven solutions that align with business objectives. Additionally, I have collaborated with various firms on freelance projects, further refining my expertise in data visualization and statistical modeling. As an author for R-exercises, I have published tutorials and exercises on R packages like shiny, ggplot2, ggvis, and Rmarkdown, as well as machine learning methodologies. Through these contributions, I have demonstrated my ability to break down complex concepts into accessible and practical solutions, benefiting both professionals and learners in the field. My diverse academic and professional background has equipped me with a unique perspective, blending precision, creativity, and technical expertise. I am passionate about solving complex problems, uncovering actionable insights, and driving data-informed decision-making. I am excited about the possibility of contributing to impactful projects and would be delighted to discuss how my background aligns with organizational needs. Attached you can find URLs of some of my Shiny projects. There are only parts of them that I had clients' permission to deploy and use as a portfolio.R
PythonDeep LearningData MiningStatistical AnalysisMarkdownR ShinyStatisticsData ScienceData AnalysisMachine Learningggplot2Data Visualization - $14 hourly
- 5.0/5
- (17 jobs)
Fluent English speaker. Msc. in Applied and Economics and Data Analysis, for the past year working as a Data Entry Specialist.R
Data AnalyticsData EntryData CollectionPythonStataPython Scikit-Learnpandas - $50 hourly
- 4.8/5
- (12 jobs)
I am a data scientist and biostatistician with a PhD degree, post doc fellow and many years of experience in various fields, not only medical. I am an expert in R and SAS, coauthor of R package, academic lecturer. I can design your experiment, clinical trial, compute sample size, perform the statistical analysis. My consulting company one: Ixstat.com My personal website: Biostatcode.orgR
Data ModelingSASData ScienceStataDeep Neural NetworkData AnalysisArtificial Neural NetworkStatistical ComputingStatistical ProgrammingStatisticsStatistical AnalysisBiostatistics - $35 hourly
- 5.0/5
- (9 jobs)
Experienced Data Scientist/Analyst with a demonstrated history of working in the financial services industry. Skilled in Microsoft Excel, Data Analysis, Ad-hoc Analysis, R, Google Data Studio, SQL, postgreSQL and Python. Strong engineering professional with a Master's degree focused in Applied Statistics from University of Piraeus.R
PostgreSQLLooker StudioSQLPythonTableau - $50 hourly
- 5.0/5
- (3 jobs)
An experienced economist and data analyst with a passion for providing high-quality services to clients. With expertise in mathematical optimization, econometrics, and statistical analysis, I specialize in analyzing complex data to help clients make informed decisions and achieve their goals. My background includes experience as a trading and analyst professional in the energy sector. As a PhD student specializing in quantitative and computational methods for energy systems management, I have worked on various energy-related projects, including the optimization of renewable energy systems, energy policy evaluation, and predictive modeling. As a freelancer, I offer a range of data analysis services to clients across industries. My specialties include: - Mathematical optimization and econometrics - Statistical analysis and data visualization - Energy systems management and sustainability - Forecasting and predictive modeling (ML, Statistics) - Business analytics and market researchR
MathematicsWeb DevelopmentMathematical OptimizationMATLABEconomicsFinanceEnergy OptimizationEViewsMachine LearningSQLStataMicrosoft ExcelPythonStatistical Analysis - $50 hourly
- 5.0/5
- (1 job)
RESEARCH INTERESTS Causal Inference, Experimental Studies, Observational Studies, Bayesian Analysis, Random Networks, Machine Learning, Predictive modellingR
Causal InferenceArtificial IntelligenceApache AdministrationAmazonPython ScriptApache HTTP ServerApache HadoopAmazon Web ServicesDeep LearningPythonMachine Learning ModelMachine Learning - $33 hourly
- 5.0/5
- (1 job)
Rating is 5.0 ⭐⭐⭐⭐⭐ Client's feedback: "Evangelos did excellent work and was a pleasant person to work with, I highly recommend his service." A proven track record of delivering high-quality software solutions underscores a commitment to excellence and continuous improvement in the ever-evolving tech landscape. Software Engineer known for a determined and focused approach, and consistently driving projects from conception through to deployment. For small or big projects, quick or lengthy, there is a challenge for me to comprehend and see to its delivery. I specialize in designing and developing software. My skills include programming languages such as C, Java, Python and C++, as well as experience in Web Development in Wordpress and its various tools. I have also served as a professor at the Greek Police for the last three academic years. In the context of this position I have taught a course related to Information Technology, contributing in the training of future Police Lieutenants.R
Assembly LanguageC#UML DiagramGraphDatabase ArchitectureMySQLPHPJavaPythonCBashC++ - $20 hourly
- 5.0/5
- (3 jobs)
As a highly skilled Business Analyst with a Master's degree in Operational Research and Analysis, I specialize in optimizing processes to drive efficiency and informed decision-making. With over 4 years of experience, I excel at turning complex datasets into actionable business strategies. Proficient in Python, Power BI, and SQL, I have provided critical business intelligence that empowers organizations. My professional journey includes transforming financial processes for major Greek banks and developing workforce management solutions for global companies. I am an asset in areas like market research, data-driven consultancy, and strategic planning. Let's work together to translate data into strategic insights that fuel your success. Skills: Data Analysis & Visualization Business Intelligence Process Optimization Automation Python Power BI SQL Strategic Planning Data-Driven Consulting Experience: Transformed financial processes in major Greek banks, enhancing efficiency and accuracy. Developed workforce management solutions for global companies, improving resource allocation. Education: Master's Degree in Operational Research and Analysis Let's Connect: Ready to drive your business forward with data-driven insights? Feel free to reach out, and let's discuss how I can contribute to your success.R
NLP TokenizationArtificial IntelligenceGoogle AnalyticsMarket ResearchAnalytics DashboardData ScienceData AnalysisMicrosoft Power BIWeb ScrapingMicrosoft ExcelStatistical AnalysisPython - $30 hourly
- 5.0/5
- (3 jobs)
I hold a Master Deegre (MSc) graduate in Mechanical Engineering and a Master of Business (M.B.A.). For the past 2 years i have successfully collaborated and carried out several projects for both academic and industry partners. I'm expierenced in gathering, processing (using SPSS, R, Microsoft Excel etc.) and interpreting data to "find out what story they have to tell". Some of my past services include: ✓ Descriptive Statistics ✓ Principal Component Analysis (PCA) ✓ Exploratory/Confirmatory Factor Analysis (FA) ✓ (Multiple) Regression Analysis ✓ Analysis of Variance ✓ Questionnaire Design ✓ Structural Equation Modeling (SEM) I seek to offer help in students, groups and companies with their statistical needs providing high quality of work and care for each project!R
Google FormsIBM SPSSStatistical AnalysisMicrosoft ExcelData AnalyticsStatisticsData AnalysisPredictive Analytics - $10 hourly
- 5.0/5
- (20 jobs)
Geographer with postgraduate studies and more than 12 years of working experience. Through upwork I specialize in data analysis and management, either geographic data or other. I leverage R mostly and Python programming to work with diverse data forms, including spatial data, images, and text. Regarding spatial data I am qGIS expert. My expertise also include machine/deep learning and data mining techniques widely used for text mining and photo classification matters. Seeking for upwork collaborations regarding the latter. Commitment to interdisciplinary collaboration and innovation.R
Data Entryggplot2Satellite ImageMachine LearningCSSEarth SciencePythonTutoringData AnalysisGeolocationGoogle EarthQGIS - $40 hourly
- 0.0/5
- (0 jobs)
Data Scientist with a solid background in predictive modeling, data analysis & processing, and research. Well-versed in exploiting the data efficiently and conceptualizing projects. A communicative person with leadership, organizational & teamwork skills. Certified by IBM in data science, 3 published papers, and presentations.R
Predictive AnalyticsData ScienceFinance & AccountingPySparkReportData ScrapingData AnalysisProgram ManagementWeb ScrapingMachine LearningData VisualizationSQLPython - $50 hourly
- 0.0/5
- (0 jobs)
🚀 Unleashing Growth and Impact: Solving Puzzles with Precision! ✨ Mantra: "Without commitment, you'll never start, but without consistency - you'll never finish." Are you seeking a results-driven, problem-solving mastermind to elevate your brand to new heights? Look no further! I'm Alexandros, a forward-thinking Senior MarTech with a passion for decoding challenges and transforming them into game-changing opportunities. 💡 Puzzle-Solving When it comes to tackling complex issues, I thrive on the thrill of finding innovative solutions. Armed with analytical thinking and coding prowess, I dive deep into the data to unveil actionable insights that fuel growth and drive success. 🎯 Precision-Driven Decision-Maker Attention to detail is my superpower! I possess an uncanny ability to decipher intricate statistical information and metrics, empowering me to make strategic and informed business decisions that ensure long-term prosperity. 🤝 Empathy and Respect: The Core of my Being For me, people always come first. I approach every interaction with empathy, decency, and respect, fostering a collaborative and inclusive work environment. I firmly believe that building strong relationships is the foundation of enduring success. 💡 Curiosity that Sparks Disruption Dissatisfied with the status quo, I'm constantly seeking ways to refine processes and drive innovation. By pinpointing the flaws in systems rather than individuals, I create an atmosphere where growth and learning flourish. 🔥 Passionate, yet Unshakable under Pressure Passion fuels my drive, but my composure remains unwavering even in the face of challenges. During times of crisis, I lead with a calm and collected demeanor, instilling confidence and certainty in my team. I'm eager to connect with forward-looking organizations that value ingenuity and commitment to excellence. Let's collaborate to revolutionize your brand's success! Feel free to reach out via DM or at alex.v.drakos@gmail.com. Let's make an impact together!R
Exploratory Data AnalysisPythonData AnalysisGoogle Analytics 4Google Tag ManagerTag Manager SetupWeb AnalyticsGoogle AnalyticsOn-Page SEOSEO Keyword ResearchSEO AuditSearch Engine OptimizationSEO StrategyTechnical SEO - $10 hourly
- 5.0/5
- (7 jobs)
Hello! As a Product Associate with a BSc in Business Administration from the University of Patras, Greece, I focus on driving product success through strategic planning and data-driven decision-making. I specialize in transforming complex data into actionable strategies, supporting product development, and enhancing customer experiences. With a strong foundation in business administration and growing expertise in product management, I collaborate with cross-functional teams to deliver innovative solutions and optimize performance.R
Microsoft ExcelPythonPostgreSQL ProgrammingSQLAnalyticsMarketingGoogle AdsGrowth StrategyContent Marketing - $50 hourly
- 0.0/5
- (0 jobs)
Senior Data Engineer & Data Science Analyst, holder of a Business Administration bachelor’s degree, and an MSc in Business Analytics. Passionate for data engineering and leveraging analytics and data science techniques to drive innovation and streamline organizational processes. Strong experience in Data Management through multiple Data Warehousing & ERP implementations, with the development of data-driven solutions tailored to meet business needs, while ensuring high effectiveness of technical aspects, contributing to the digital transformation success of several corporations. Strong understanding of financial and supply chain management. Dedicated in designing creative solutions that align with corporate objectives and industry best practices. Fostering team collaboration and education, enhancing the project outcomes.R
PyTorchKerasPython Scikit-LearnSciPyMongoDBRedisApache Spark MLlibPySparkSQL Server Integration ServicesPythonSQLMicrosoft Power BIMicrosoft AzureData Engineering - $50 hourly
- 0.0/5
- (0 jobs)
I am an R programmer/Bioinformatics Engineer with extensive experience in software development for bioinformatics, statistical programming, and data analysis. I am passionate about developing solutions that help translate data into impactful insights. Let's get in touch to unlock the ultimate potential of your projects!R
Data AnalysisNode.jsData ScienceGoogle Cloud PlatformMicrosoft AzureBioinformaticsReactPython - $50 hourly
- 0.0/5
- (0 jobs)
I’m a data scientist and developer with extensive experience in leveraging machine learning (ML), artificial intelligence (AI), and geospatial technologies to solve complex problems. Whether you're looking to analyze satellite imagery, implement machine learning models, or utilize geospatial data for your projects, I can help you achieve your goals. -Expertise in Machine Learning, AI, and TensorFlow -Skilled in GIS tools like QGIS and ArcGIS Pro -Experience with multispectral and hyperspectral satellite imagery analysis -Specialized in computer vision techniques for geospatial applications Regular communication is key to successful collaboration, so I’m always available to discuss your needs and ensure that the project is progressing smoothly.R
Computer VisionHydrologyNumPypandasTensorFlowPythonQGISArcGISGISSatellite ImageRemote SensingData AnalysisMachine LearningArtificial Intelligence - $50 hourly
- 0.0/5
- (0 jobs)
Financial Analyst | Econometrics & Quantitative Finance Specialist I help investment firms, hedge funds, and asset managers make data-driven decisions using advanced econometrics, financial modeling, and quantitative analysis. My expertise lies in risk management, portfolio optimization, and time-series forecasting, ensuring clients maximize returns while managing uncertainty. What I Offer: ✅ Portfolio Optimization & Risk Management – Asset allocation, VaR, CVaR, stress testing, and Monte Carlo simulations. ✅ Time-Series Forecasting – ARIMA, GARCH, EGARCH, TGARCH, Bayesian Structural Time Series (BSTS), VAR/VECM. ✅ Equity & Fixed Income Valuation – DCF, CCA, yield curve modeling, bond pricing. ✅ Macroeconomic & Market Analysis – Interest rate modeling, capital markets forecasting. ✅ Machine Learning for Finance – K-Nearest Neighbors (KNN), sentiment analysis, regime-switching models. Why Work With Me? - CFA Research Challenge Winner (Greece) – Led financial modeling & valuation for a publicly traded company. - Econometrics Expert – Strong academic background in **business data analytics, risk management, and macroeconomics. - Portfolio & Risk Optimization Specialist – Designing robust investment strategies with quantitative models. - Hands-On Market Experience – Analyzing equities, bonds, and cryptocurrencies for profitable strategies. - Proficient in R, VBA, and Excel – Custom-built financial models and investment dashboards. Let’s collaborate to turn complex data into actionable investment insights. 📩 Message me today to discuss your project!R
Microsoft ExcelAnalytical PresentationPortfolio ManagementFinancial ModelingFinancial Analysis & ValuationFinance & AccountingEconomicsForecastingEconometricsStatisticsArtificial IntelligenceMachine LearningData Analysis - $10 hourly
- 0.0/5
- (0 jobs)
I am currently pursuing a Master's degree in Social sciences, having a bachelor degree in Chemistry and a thesis in Computational Chemistry. I have strong background in maths, especially statistics, and programming. Skills: - Quantitative analysis - R, Python - SQL - Data visualization - Data interpretation Experience in: - Machine learning techniques - Text mining - Social network analysis Also, doing academic research, I have a strong background in academic writing, editing essays and summarizing articles . I can also provide feedback based on APA guidelines. I want to pursue a career in data analysis. I am dedicated, efficient and enthusiastic about my job!R
Data InterpretationData ScrapingQuantitative AnalysisAcademic WritingSentiment AnalysisData VisualizationPython - $20 hourly
- 5.0/5
- (1 job)
I am a statistician, data enthusiast and tech-savvy, with a commitment on pursuing a career in Data Science .I'm also passionate about ML & AI technologies. I have experience in analytics, ML and AI tasks through my day work as a data scientist, from extracting and cleansing data with SQL to creating reports and dashboards with Data Visualization Tools, identifying valuable insights and communicating them with many projects implemented on Python and R. I also hold a top 10 in the world masters degree in business analytics.R
GPT-4Natural Language ProcessingDeep LearningMachine LearningData AnalysisMicrosoft ExcelMicrosoft Power BIPythonSQL - $25 hourly
- 0.0/5
- (0 jobs)
I'm a Data Scientist with BSc in Physics. I love coding, mathematics and physics. During my master's degree I have attended the following courses: • Deep Learning and Applications • Machine Learning and Computational Statistics • Recommender Systems • Marketing Data Science • Data Visualization and Communication • Social Network Analysis • Text Analytics • Large Scale Data Management • Introduction to Data Management and Engineering • Numerical Optimization and Large Scale Linear Algebra • Legal, Ethical and Policy Issues in Data Science • Probability and Statistics for Data Coding languages: Python, R, C, HTML, SQLR
Data AnnotationData Analytics & Visualization SoftwarePhysics TutoringPhysicsPythonMathematics TutoringMathematicsData Analysis - $10 hourly
- 0.0/5
- (0 jobs)
I am an Electrical and Computer Engineering undergraduate student at the University of Thessaly in Volos, Greece, specializing in Data Science. With a passion for uncovering insights from data, I’m constantly exploring the realms of Machine Learning, Neural Networks, Data Mining and Deep Learning, often utilizing platforms like Google Colab, Rstudio, Spyder 6 and Visual Studio Code to refine my skills. Also, currently I'm gaining knowledge in other fields like Robotics and Blockchain Technologies. Outside of academics, I am an avid fitness enthusiast who values gym routines and proper nutrition as part of a balanced lifestyle. My social and outgoing nature has been shaped by extensive experience working in hospitality. Over the years, I’ve enjoyed roles as a host, honing my interpersonal and organisational skills while thriving in vibrant, fast-paced environments. Through this blend of technical expertise, fitness dedication, and social engagement, I bring energy and focus to everything I do, always eager to grow and make meaningful connections.R
VerilogArduinoRoboticsData MiningBlockchain, NFT & CryptocurrencyDatabaseStatisticsMachine LearningNeural NetworkData AnalysisMicrosoft ExcelIBM SPSSCPython - $12 hourly
- 0.0/5
- (1 job)
I possess exceptional expertise in the fields of translation, proofreading, cover letter writing, and programming skills (R, Python & JavaScript). Leveraging my native fluency in Greek and my excellent command of English, German, French, Spanish, Portuguese, Swedish, and Danish, enables me to offer a diverse range of language capabilities. I am adept at translating various documents from English, German, French, Dutch, Italian, Spanish, Portuguese, Swedish, and Danish to Greek, as well as any other language within this range, and vice versa. Additionally, I specialize in handling medical documents and scientific materials, ensuring accurate translations within these specialized domains. I am also well-versed in translating product manuals. My passion for proofreading, translations, and cover letter writing drives me to consistently deliver accurate work, with unwavering attention to detail and a firm commitment to meeting deadlines. Having written over 1000 Cover Letters, spanning a vast spectrum of industries and academic disciplines, and addressing all levels of experience from entry-level to executive positions, I own comprehensive proficiency in tailoring persuasive and impactful cover letters. Furthermore, I place significant value on open and continuous communication with clients, promoting a collaborative approach to clarify job specifications and ensure the utmost satisfaction and their expectations.R
Adobe IllustratorLogo DesignData AnalysisData EntryTranslationMicrosoft ExcelPresentation SoftwareCover Letter WritingPythonMicrosoft WordProofreadingJavaScriptMedical Translation - $10 hourly
- 0.0/5
- (1 job)
Experienced Junior Data Analyst specializing in Digital Marketing and Social Media Insights. Over the past two years, I have honed my skills in data analysis and visualization within the realm of Public Relations and Communications Services. Proficient in statistical analysis, programming languages, and visualization tools, I am committed to leveraging accurate and reliable data-driven insights to empower smart decision-making for organizations and businesses. My expertise extends to crafting compelling narratives through data visualization, adding an aesthetic dimension to analytical findings. Renowned for my organizational skills, adaptability, and dedication to self-improvement, I am driven by a passion for continuous learning and growth. I thrive in dynamic environments where I can apply my diverse skill set to drive meaningful outcomes and exceed expectations. In addition to my data analysis pursuits, I bring a wealth of creativity and artistic flair cultivated over six years as a freelance artist. Specializing in painting murals and creating visually captivating installations, I have assisted clients in enhancing their personal, business, and public spaces.R
Microsoft PowerPointMicrosoft ExcelData EntryData CollectionOrganizational BehaviorVisual ArtCommunication SkillsInfographicStatistical AnalysisMarketingInterpersonal SkillsData AnalysisAnalytical Presentation - $10 hourly
- 0.0/5
- (0 jobs)
Motivated Data Scientist, with a results driven mindset. Can handle data structures and use various tools in order to extract information and achieve process optimization. Translates data findings into actionable insights, communicates them and drives team's success. Delivers results in timely manner. Adaptive in various environments, skilled in communication, collaboration-oriented, curious, organized and trustworthy.R
Data ScrapingMicrosoft ExcelCustomer SegmentationData CleaningData Analytics & Visualization SoftwarePython ScriptSQLPythonData EntryData ExtractionData MiningETLAnalytical PresentationData Analysis - $15 hourly
- 0.0/5
- (0 jobs)
PROFILE Knowledge of python ,data science , pre processing , machine learning , classifiers , neural networks , clustering , decision trees , supervised and unsupervised learning , natural language process (NLP) , big data , statistical analysis , hypothesis testing , regression analysis , R language for statistical analysis , result driven data scientist.I have studied applied mathematics and physical science with a specialty in statistical and mathematical analysis , and a masters degree in dats science.R
Data AnalysisBig DataUnsupervised LearningSupervised LearningData SciencePythonStatistical AnalysisMachine LearningNLP Tokenization Want to browse more freelancers?
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