Hire the best Data Miners in Lisbon, PT
Check out Data Miners in Lisbon, PT with the skills you need for your next job.
- $40 hourly
- 5.0/5
- (1 job)
I help startups and businesses turn ambitious ideas into fully functional AI-driven products. As a Fractional CTO and AI expert with over a decade of software engineering experience, I specialize in: • 𝙍𝙖𝙥𝙞𝙙 𝙋𝙧𝙤𝙩𝙤𝙩𝙮𝙥𝙞𝙣𝙜 & 𝙈𝙑𝙋 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Quickly transform your concept into a validated MVP so you can test, iterate, and reach the market faster. • 𝙀𝙣𝙙-𝙩𝙤-𝙀𝙣𝙙 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 & 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: From back-end architecture to front-end implementation (Python, Svelte, React, and more). • 𝘿𝙖𝙩𝙖-𝘿𝙧𝙞𝙫𝙚𝙣 𝙄𝙣𝙣𝙤𝙫𝙖𝙩𝙞𝙤𝙣: Leverage machine learning and data analytics to automate workflows, cut costs, and discover new revenue streams. Why work with me? • 𝙎𝙩𝙧𝙖𝙩𝙚𝙜𝙞𝙘 𝙇𝙚𝙖𝙙𝙚𝙧𝙨𝙝𝙞𝙥: I’ve led development teams building large-scale systems across multiple industries. • 𝙋𝙧𝙤𝙫𝙚𝙣 𝙍𝙚𝙨𝙪𝙡𝙩𝙨: My solutions have streamlined processes, reduced costs, and boosted profitability for clients worldwide. • 𝘾𝙡𝙚𝙖𝙧 𝘾𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣: I’ll keep you informed and involved every step of the way, ensuring a smooth experience from idea to launch. If you’re ready to solve complex tech challenges or bring a new AI-powered product to life, let’s connect and discuss how I can help.
Data Mining
Data ExtractionSearch EngineRecommendation SystemLarge Language ModelGenerative AINatural Language ProcessingArtificial IntelligenceAlgorithm DevelopmentWeb ServiceFull-Stack DevelopmentNeural NetworkMachine LearningData SciencePython - $50 hourly
- 5.0/5
- (2 jobs)
My name is Yuriy. I am a Machine Learning Engineer with experience in building Natural Language Interfaces for small and medium-sized businesses. Besides this, I am proficient in the areas of Data Engineering and Big Data. I have experience in Python, SQL and JavaScript I am willing to abord projects from start to finish or work as part time to help you out on your day to day activities. Right at the moment I am working on my Ph.D. in Data Science so I can assure you of high level of innovation.
Data Mining
Database Management SystemGraph Neural NetworkBig DataMachine LearningSQLPythonNeural NetworkDeep LearningData VisualizationNatural Language Processing - $34 hourly
- 4.8/5
- (96 jobs)
Hello, I am Rita Meneses, a registered clinical psychologist (Ordem dos Psicólogos Portugueses, Portugal, 2008) with a Ph.D in Psychology (University of Birmingham, UK, 2011), and a Proficiency in English certificate (Cambridge University, 1995). My main experience is as a researcher and writer for scientific areas such as psychology, sociology, medicine, philosophy, business, and marketing. I rather enjoy these activities. I published a couple of academic papers, related to research projects conducted before starting to freelance. Noteworthy are those exploring the phenomenology of empathy, and attachment theory. I am used to speaking, reading, and writing in English. Moreover, I lived in England for four years. Although I am comfortable with French and Portuguese, I am more proficient and confident in English. I have published work in this language. Recently, I actualized my knowledge by pursuing a post-graduation which furthered my data mining and design thinking skills (PgD Knowledge Management and Business Intelligence, NOVA IMS, Lisbon, Portugal, 2017). I am quite comfortable utilizing Microsoft Office, NVivo, SPSS, and/or SAS enterprise miner. I believe better work is done whilst enjoying what we do. Looking forward to working with you. Sincerely, Rita
Data Mining
NVivoContent WritingTopic ResearchCounseling PsychologyMicrosoft OfficeData AnalysisPsychometricsQuantitative ResearchAdobe PhotoshopQualitative ResearchEnglishSASIBM SPSS - $35 hourly
- 5.0/5
- (2 jobs)
As an experienced web developer and technical project leader, I have a proven track record of delivering high-quality products and services using Ruby, Ruby on Rails, Python, and PHP technologies. With over six years of experience in these areas, I have a strong work ethic and commitment to excellence. I am familiar with software development best practices and project management methodologies, and can work both independently and as part of a team. I look forward to using my expertise to help clients achieve their goals and exceed their expectations. Thank you for considering me for your projects.
Data Mining
Data EntryData ExtractionWeb ScrapingData ScrapingElasticsearchPostgreSQLRuby on RailsPythonRuby - $50 hourly
- 5.0/5
- (2 jobs)
I am a software engineer with more than 20 years of experience. I have a degree in math so I really like working on challenging, algorithmic problems. My company started in 2010, and picked up the most innovative segments. Currently we are have more then 55 engineers on our's board and we proud to admit that every engineer,manager or even data scientist have more than 9+ years of experience. TECHNICAL SKILLS • Programming for Linux/Unix, Windows, Android • Java, Scala, Python, PHP, Node.JS • AOP, AspectJ, JUnit, jMock, mockito • HTML, CSS, Angular,JavaScript, jQuery, React • GWT, Wicket, Spring MVC • Spring, Guice, Hibernate, MyBatis • REST, HTTP, TCP, Sockets • Hadoop, Spark, RabbitMQ, Zookeeper/Curator • MySQL, PostgreSQL, Oracle, Redis • Amazon AWS, • Maven, Gradle, Ant, Git, SVN, CruiseControl, Jenkins, TeamCity, JIRA
Data Mining
Machine LearningAdvertisingReal Time Stream ProcessingBig DataArtificial Neural NetworkMobile AdvertisingArtificial IntelligenceJavaInternet of Things - $15 hourly
- 5.0/5
- (2 jobs)
Highly motivated applied mathematics graduate and data science student with a passion for challenging problem solving endeavors. Hardworking and driven, with the goal of creating relevant and lasting impact on my community. I was lucky that life gave me the opportunity to experience life abroad when I was young, which allowed me to not only have great contact with all kinds of cultures and experiences from an early age, but also develop lifelong english language skills.
Data Mining
WritingGraphic DesignCanvaMachine LearningData ScienceTableauMicrosoft Power BIPythonSQLMicrosoft Excel - $16 hourly
- 5.0/5
- (37 jobs)
Welcome to my profile! So far my journey in Upwork has been great, i've been working with the platform for more than 8 years now with short and long-term jobs. I have learned a lot while working online and the long-term jobs helped me develop my analytic and detail oriented skills. I've done a lot of data mining/web scraping, analysis, curation and especially localization for a long time so i am really comfortable with these kind of projects. Short jobs often regard translations or transcriptions, which i would also gladly take in since i enjoy working on them a lot! When hired, you can count on my dedication to meet deadlines and professionalism as well as providing the client with a comfortable and smooth interaction and communication. Feel free to send me your job proposals!
Data Mining
Content LocalizationGeneral TranscriptionPortuguese to English TranslationData AnalysisEnglish to Portuguese TranslationTranslationProofreadingData Entry - $25 hourly
- 5.0/5
- (20 jobs)
Data Analyst / Power BI and Revenue (Sales Data) Operations expert with 5+ years of experience in management, data analysis, SalesForce / SalesLoft Administration, and research along with knowledge in web and data scraping. As a web scraping expert, I can find and enrich information about leads using Sales Navigator and ZoomInfo, scrape product data and images of e-commerce websites, extract necessary information from websites with a great amount of data, and save it to the necessary format or CRM.
Data Mining
Lead ManagementSales Funnel BuilderSales LeadsSales Lead ListsLead GenerationLinkedIn Lead GenerationLinkedIn Sales NavigatorMarket ResearchGoogle SheetsSalesforce CRMSalesforceZoomInfo Technologies Inc.Data Scraping - $20 hourly
- 5.0/5
- (535 jobs)
I've been in the trenches of B2B lead generation and market research for over 8 years now, and let me tell you, I've learned a thing or two. My specialty? Turning cold prospects into hot leads that'll make your sales team drool. I'm not just talking about any old leads – I'm talking about human-verified, ready-to-contact gold mines. But that's just the tip of the iceberg. I'm also your go-to guy for market research that'll knock your socks off. Need to know what your competitors are up to? I'm on it. Want to understand where your industry is headed? I've got you covered. I dive deep into the data, crunch the numbers, and come up with insights that'll give you the edge. Now, let's talk tools. I'm not just good with them – I'm a power user. Crunchbase Pro, LinkedIn Sales Navigator, you name it, I've mastered it. And when it comes to CRM platforms like HubSpot or Salesforce? I can make those babies sing. But here's the real kicker – I don't just do the work, I get it. I understand the investment landscape, from VCs to PEs, and I know how to tailor my research to what really matters for your business. I'm not just a worker bee – I'm a strategic partner who's always thinking two steps ahead. And deadlines? Please. I eat deadlines for breakfast. When I say I'll deliver, you can take that to the bank. So, if you're looking for someone who can do it all – from building killer lead lists to uncovering market trends that'll blow your mind – look no further. I'm here to help your business not just grow, but explode. Let's team up and show the competition what we're made of! My expertise include, but are not limited to: ➤ Lead Generation and List Building • Create targeted, human-verified prospect lists • Conduct thorough email and account research • Deliver high-quality leads ready for outreach ➤ Market and Competitor Research • Analyze market trends and customer behaviors • Perform in-depth competitor analysis • Provide actionable insights for strategic decisions ➤ Data Analysis and Management • Transform raw data into valuable insights • Optimize processes to drive growth • Manage and enrich CRM data ➤ Specialized Research • Amazon product research • Industry analysis • Ideal Customer Profile (ICP) research • Investor and investment research ➤ Additional Expertise • Virtual Assistance • Administrative Tasks • Social Media Management • Project Management • Email Management ➤ Tools and Technologies • Crunchbase Pro • LinkedIn Sales Navigator • Neverbounce • Lusha • ContactOut • Hunter • GetProspect • Snovio • SalesQL • RocketReach • ZeroBounce ➤ CRM Proficiency • HubSpot • Salesforce • Monday.com • ClickUp • Slack and more Let's collaborate to drive your business forward. With my expertise and your vision, we'll create a powerhouse strategy for growth and success.
Data Mining
Market ResearchData CollectionGoogle SheetsContact ListCompetitor ResearchVirtual AssistanceEmail SourcingProspect ListOnline ResearchMicrosoft ExcelAdministrative SupportB2B Lead GenerationCompany ResearchList Building - $20 hourly
- 0.0/5
- (1 job)
SUMMARY Experienced Business Intelligence Analyst & Data Analyst | Expert in BI, Data Warehousing, and ETL | Skilled in Oracle, SQL Server, Power BI, and Python (web scraping) Greetings! I'm Fabio Lima, an accomplished Business Intelligence Analyst with over 15 years of experience in leveraging data to drive strategic decisions and enhance operational efficiency. My expertise spans across business intelligence, data analytics, software development, chatbot creation, and web scraping. I hold a Post-Graduate Diploma in Management in Information Strategy and a BSc in System Analysis. With a strong background in Oracle, SQL Server, Power BI, and Python scripting, I have successfully spearheaded numerous projects, delivering actionable insights and driving business growth for multinational clients. Skills: Business Intelligence Data Analysis Data Warehousing Chatbot Development Web Scraping ETL Processes Oracle PL/SQL SQL Server Power BI Python Excel Data Mining Education: Post-Graduate Diploma in Management in Information Strategy BSc in System Analysis Certifications: Oracle Certified Professional (OCP) Activity as an example: Chatbot for questions and answers in a humanized way. Web scraping to capture specific or desired data, such as: sku, name, email, addresses, geolocation, among others.
Data Mining
Microsoft ExcelSAP Business ObjectsPython ScriptMicrosoft Power BI DevelopmentOracle DatabaseGenerative AI PromptZapierOpenAI APIAngularETLDatabaseData AnalyticsOpenAI EmbeddingsChatbot - $15 hourly
- 0.0/5
- (0 jobs)
I'm a data analyst consultant and I work with various clients (retail, telecom, banking) through a consulting agency linked to a marketing firm. I create campaign reports, building data models to integrate multiple data sources. I also develop automations and help design data models and tables for diverse analyses. I’m experienced with Google Cloud tools (Composer, BigQuery, Cloud Functions) and Datorama, and I'm currently looking for projects in this field.
Data Mining
Data ExtractionETLData Analysis - $30 hourly
- 0.0/5
- (0 jobs)
Results-driven Data scientist with a strong background in software engineering and full-stack development. Proficient in Python, Qlik, AWS, and machine learning frameworks. Experienced in designing advanced algorithms to optimize data solutions and enhance business performance. Proven success in developing innovative applications, improving algorithm accuracy, and delivering actionable insights. Adept at collaborating with cross-functional teams to integrate data solutions seamlessly. Passionate about leveraging data science to solve complex problems and drive strategic decision-making.
Data Mining
Data VisualizationSnowflakeGitDockerUnit TestingC#WordPressUnityReinforcement LearningMachine LearningJavaAWS DevelopmentJupyter NotebookPython - $30 hourly
- 0.0/5
- (0 jobs)
I am a mathematician with experience both in Academia and the Finance worlds. I also program in Python and C++.
Data Mining
Artificial IntelligenceData AnalysisAlpha TestingBeta TestingMachine Learning ModelMachine Learning - $5 hourly
- 0.0/5
- (0 jobs)
I am currently working in the customer service industry. Available to provide my services with data capturing and analysis, as I am very attention to detail and accuracy oriented.
Data Mining
Microsoft Dynamics 365Customer SupportCustomer ServiceCustomer Service AnalyticsCustomer CareData ExtractionData AnalysisData CollectionVirtual AssistanceMarket ResearchGeneral TranscriptionData Entry - $10 hourly
- 0.0/5
- (0 jobs)
ABOUT ME To pursue a dynamic career in a professional and challenging environment with commitment to growth and learning.
Data Mining
Machine Learning ModelMachine LearningArtificial IntelligenceMiningETL PipelineETLData ExtractionAgriculture & Mining - $3 hourly
- 0.0/5
- (0 jobs)
Hello! I'm Looking for a job that fits my way of life and my health conditions, To sick to leave the house
Data Mining
Data Analysis - $15 hourly
- 4.0/5
- (8 jobs)
I am an experienced researcher in the field AI and computer vision. I can handle tasks related to ML, NLP and CV and AI-based applications. I have good skills in python and R.
Data Mining
Knowledge RepresentationData ModelingAnalyticsLaTeXTechnical ReportData ScienceMachine LearningPyTorchDecision TreePythonRDeep LearningNatural Language ProcessingComputer Vision - $30 hourly
- 0.0/5
- (0 jobs)
Experienced Data & Analytics professional, with more than 15 year in the ICT sector. I'm passionate about translating complex data insights into actionable business strategies and cultivating a data-driven culture across organizations, with a focus for creating impactful solutions for problems that really matter in our society. Proven track record of delivering ethical data-driven solutions that drive business growth, operational efficiency, and innovation. Lived and worked in 9 countries spread across America, Africa and Europe, in which I lead projects, managed multi-disciplinary teams and worked in cross functional teams (customer service, research, engineering, product management, C-Level). Throughout my career, I have led cross-functional teams and developed comprehensive data strategies that align with corporate goals, particularly in leveraging advanced analytics to optimize business performance. Whether you are trying to develop and manage an innovative data product, or to transform your business to be more efficient and digital, or you need a hands-on professional to help you with data challenges, from data engineering, ML systems architecture, ETL, data mining and machine learning solutions, I would be glad to partner with you to manage and deliver a truly business-aligned technology solution.
Data Mining
Database ArchitectureData ModelingPostgreSQLSQLPythonTableauMicrosoft Power BIBusiness IntelligenceData ExtractionMachine Learning ModelMachine LearningArtificial IntelligenceETL PipelineETL - $15 hourly
- 0.0/5
- (0 jobs)
Portuguese | Data Science Master's Student | Future Entrepreneur Need help turning messy data into clear, actionable insights? I'm a Data Science Master's student at NOVA IMS, Lisbon, specializing in exploratory data analysis, machine learning models, and data-driven business solutions. I deliver clean, well-documented work, always focused on solving the client's real business problems — fast, efficiently, and with great communication. I am a Data Scientist passionate about turning raw data into valuable insights. Master's student at NOVA IMS, balancing academic excellence with real-world projects. I balance my academic journey with hands-on personal projects in data science, always aiming to turn ideas into real, impactful work. 💻 What I do best: Exploratory data analysis and predictive modeling. Transforming complex datasets into clear, actionable insights. Building and managing data projects independently and efficiently. Staying highly organized and maintaining consistent productivity. 🏄 A bit about me: Dedicated surfer and gym enthusiast — I believe physical discipline strengthens mental and professional performance. Deeply focused on personal growth, professional development, and creating new opportunities.
Data Mining
Predictive AnalyticsData VisualizationData PreprocessingData CleaningpandasPython Scikit-LearnPythonMachine Learning ModelMachine LearningData Science Want to browse more freelancers?
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