Hire the best Data Miners in San Francisco, CA

Check out Data Miners in San Francisco, CA with the skills you need for your next job.
Clients rate Data Miners
Rating is 4.7 out of 5.
4.7/5
based on 516 client reviews
  • $200 hourly
    🔝Top 1% Expert-Vetted & Top Rated Plus ⭐️ Over $446K earned over 133 different contracts on Upwork alone I help companies develop data-driven solutions to solve their toughest business challenges. I create robust data scraping & data science programs to help my clients capture leads, monitor prices, identify patterns, make important decisions, and more. Over the past several years, I have worked with dozens of Enterprise clients such as Amazon, Chegg, Spring (formerly TeeSpring), and more. Taking a data-focused approach helps businesses large and small reach new heights. In order for me to help your business grow, I offer the full circle of data-related tasks: 1. Data scraping & extracting - web scraping and extracting unstructured data from internet or APIs 2. Data processing - clean and engineer data to be in the format you need 3. Data loading - store structured data into external source (SQL, S3, Excel, Parquet, Snowflake, etc) 4. Data science - apply state-of-the-art machine learning algorithms to generate high-value insights I combine the many facets of data work into a unified approach, allowing my clients to get clean, organized data that is ready to power their growing business needs. Through my structured approach to generating data-driven solutions, I turn client projects into long-lasting, big-impact work. I can write complex data scraping programs to extract thousands of gigabytes of data. The data scraping software can be combined with other data streams to be fed into data loading and machine learning phases. To realize this return on investment as swiftly as possible, I utilize my large codebase of frameworks and tools to develop time-tested industry-grade solutions. Data is the new gold - let me do the heavy data scraping and data science for you. If it sounds like we may be a good fit, please feel free to message me directly and I would love to chat with you about what you are working on and how I can add the most value. Thank you!
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    PostgreSQL
    Selenium
    Database Architecture
    Web Crawling
    Data Scraping
    ETL
    Beautiful Soup
    API
    Scrapy
    Python
    SQL
    Data Entry
    Machine Learning
  • $75 hourly
    Data Warehousing and Visualization -Build custom dashboards to visualize data -Construct custom databases to house data -Host dashboards locally or on the cloud -Automate data feeds into databases Hello, I have over ten years of experience in startups, corporate, and governmental institutions all doing relatively the same thing, setting up databases to visualize and understand data. I'm excellent at building out the connections and analyzing the data in detail. You can view more of my experience on LinkedIn: in/jasonczeng My most recent role was at a public agency that used the Google Cloud stack, including BigQuery and Looker regularly. I set up all the databases for the energy trading team, automated run jobs, and designed the visualizations. I worked with other engineers on bring in internal data feeds, or other systems with varying levels of authentication. Prior to that, I was at a larger company that used the Microsoft stack, and did the same with SQL Server and Power BI. I've also used akin technologies such as AWS with MySQL and Tableau, or spreadsheets such as Excel and Google Sheets, for over a decade and have often set up analytic infrastructures.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Amazon Web Services
    Microsoft SQL Server
    Google Cloud Platform
    Tableau
    Microsoft Power BI
    Looker Studio
    Python
    ETL Pipeline
    Database Management
    SQL Programming
  • $50 hourly
    Data Science and AI-ML Engineer with 3+ years of exposure to AI-driven solutions, data pipelines, and insights generation. Familiar with Python, SQL, and cloud platforms (AWS, Azure), with experience in applying data analysis, machine learning, automation, and statistical modeling techniques. Collaborative in delivering scalable solutions and supporting decision-making with advanced analytics.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    SQL
    Python
    Machine Learning Model
    Analytical Presentation
    Data Analysis
    Machine Learning
    Artificial Intelligence
  • $67 hourly
    Hello! I’m Tara Friedrich, a senior computational biologist with 7+ years of experience applying machine learning and data science in bioinformatics and clinical genomics. I specialize in developing custom ML tools and pipelines for scientific data, with expertise in areas like variant interpretation, CRISPR screening, and RNA-seq analysis. My goal is to empower scientists to achieve deeper insights and streamline complex analyses. I am proficient in building scalable, explainable AI solutions using tools like PyTorch, and scikit-learn, and I have a strong background in making these methods accessible to researchers at any technical level. Let’s work together to unlock the full potential of your data.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Genetics
    Bioinformatics
    Machine Learning Model
    Machine Learning
    Artificial Intelligence
    Data Analysis
  • $150 hourly
    1. About Me: An Accomplished and Detail-Oriented Computational Biologist specialized in Computational Oncology and Computational Genomics. Expert in integrating multi-omics datasets (WGS, RNA-seq, epigenomics) to uncover novel insights into driver mutations, tumor evolution, and heterogeneity. Proficient in programming (R, UNIX) and advanced statistical modeling, with a strong background in biophysical modeling and large-scale genomic data analysis. Experienced collaborator, bridging computational science with biology and oncology to drive impactful discoveries. Published in high-impact journals. Holding a Ph.D. in Applied Science & Technology with domain of expertise in Computational Science & Engineering from UC Berkeley, I’ve had incredible opportunities to grow professionally in the Bay Area’s tech ecosystem. But what truly excites me is connecting with *real people*, understanding their unique challenges, creating tailored solutions that make a difference, and embracing the versatility and diversity that each new project brings. *Peer-to-peer connections* mean a lot to me, and that’s exactly why I chose freelancing over the many opportunities at major companies and startups. I believe that no challenge is too big or too small. Whether you're an established business, a researcher, a parent, a teacher, or a student, I approach every collaboration with curiosity, enthusiasm, and a commitment to delivering results. I’m approachable, flexible, down-to-earth, and dedicated to supporting your goals—making the process as smooth and enjoyable as possible. So please, NEVER hesitate to reach out to me! 2. What I Offer: - Bioinformatics (NGS) & Computational Genomics: -- Process and analyze high-throughput sequencing data to extract meaningful biological insights. -- Help you to analyze and understand your genomic data. -- Develop custom workflows for genomic data analysis, mutational studies, and precision medicine applications. -- Statistical Analysis of a wide variety of genomic datasets. - Mathematics Tutoring & Science Problem-Solving: -- Simplify complex math and science concepts, empowering students and professionals to excel. -- Solve and explain advanced mathematical and scientific challenges with clarity and precision. 3. Why Work With Me? - Proven Expertise: With a Ph.D. from UC Berkeley and years of research experience at UC San Francisco Oncology Center, I bring advanced technical knowledge and practical problem-solving skills to every project. - Client-Centered Approach: Freelancing allows me to work closely with clients, tailoring my approach to their unique challenges and goals. Your success is my priority. - Versatility & Adaptability: I thrive on diversity—whether it’s analyzing genomic data, interpreting market trends, solving a mathematical puzzle, or simplifying complex concepts. - Innovative Solutions: I leverage cutting-edge tools and techniques to deliver creative, actionable results that meet your needs and exceed expectations. 4. What You Can Expect: - Clear and Concise Deliverables: Solutions designed specifically to achieve your objectives. - Transparent Communication: Open, honest, and collaborative problem-solving at every step. - A True Partner: I am fully invested in your success, bringing enthusiasm and commitment to every project. 5. Let’s Collaborate If you’re looking for someone with expertise in bioinformatics, computational genomics, and data science, paired with a passion for tackling diverse challenges, let’s connect. Together, we can transform your data into actionable insights and turn your toughest problems into opportunities for growth.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Market Analysis
    Biology Consultation
    Data Analysis Consultation
    Mathematical Modeling
    Python
    R
    Cellular Biology
    Physics
    Science
    Mathematics Tutoring
    Mathematics
    Statistical Analysis
  • $100 hourly
    I’m Rahul Biswas, a data scientist and researcher with a Ph.D. in Electrical and Computer Engineering, specializing in machine learning, statistics, causal inference, and computational neuroscience. I help businesses and researchers solve complex data challenges by providing tailored, data-driven solutions. What I Offer: o Machine Learning Solutions: I design and optimize predictive models to solve real-world problems, from classification and regression to time-series analysis. o Causal Inference: I specialize in identifying cause-and-effect relationships, empowering better decision-making in fields like healthcare, neuroscience, and business strategy. o Statistical Analysis: I perform advanced statistical modeling and hypothesis testing to uncover actionable insights from your data. o Neuroscience Data Analysis: I provide expertise in analyzing brain activity and mapping neural interactions using cutting-edge computational techniques. o Custom Data Science Consulting: I deliver end-to-end solutions, from data processing and visualization to actionable recommendations, tailored to your specific needs. Why Choose Me? I combine a strong research background with hands-on data science expertise to deliver innovative and impactful results. Whether you’re a business, researcher, or organization, I’m here to help you make sense of your data and achieve your goals. Let’s collaborate! Reach out today to discuss how I can contribute to your success.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Time Series Analysis
    Data Science Consultation
    Data Science
    Computational Neuroscience
    Causal Inference
    Deep Learning
    R
    Python
    Statistics
    Machine Learning Model
    Machine Learning
    Data Analysis
  • $120 hourly
    ● Expertise in CNS and Rare Diseases: Experience in drug development for mood, neurodevelopmental disorders and epilepsy. ● Preclinical Research: Manage research programs from early discoveries through preclinical IND enabling studies (pharmacology, tox, efficacy, safety). Skilled in designing and executing study protocols (rodents and NHP), model validation and biomarkers discovery. ● Clinical Development: Experience in Phase 1-2 trials (identification of unmet need and opportunities, clinical trials design, patient advocacy groups and medical advisor engagement). ● Communication and Collaboration: Proficient in preparing regulatory documents, manuscripts, and scientific presentations. Engaged with stakeholders, KOLs, and cross-functional teams. ● Strategic Decision-Making: Focused on developing innovative, data-driven treatments through rigorous scientific approaches and analysis. ● Thrives in dynamic environments requiring fast onboarding ● Available for contract or consulting opportunities in neuroscience, rare disease, and clinical research
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Nonprofit Organization
    Nonprofit Industry Consulting
    Drug Discovery
    Neuroscience
    Scientific Writing
    Scientific Literature Review
    Research Paper Writing
    Research & Strategy
    Research & Development
    Biotechnology
    Pharmacology
    Information Analysis
    Data Analysis
    Analytical Presentation
  • $38 hourly
    Proficient at excel, problem solving, project management, build reports, excellent with PowerPoint and NetSuite
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Beta Testing
    Machine Learning
    Machine Learning Model
    Analytical Presentation
    Data Analysis
    Artificial Intelligence
  • $45 hourly
    *Reliable and dedicated to the success of a business. *Merchandising experience and ability to learn quickly. *Excellent customer service with strong customer satisfaction results. *Organized and professional team worker. *Pride in delivering top-quality products and customer service. *Authorized to work in the US for any employer. Professional Summary Data Entry Clerk, Hospitality, and Sales Professional currently completing the Google Data Analytics Certificate. Skilled in project management, problem-solving, data visualization, and customer service. Experienced in roles across education, hospitality, construction, and data analysis, with expertise in Excel, Google Workspace, Tableau, and R. Seeking opportunities to contribute to business success through analytics and exceptional customer support. Core Competencies *Data Analytics & Visualization: Data Cleaning, Data Ethics, Data-Driven Insights.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Big Data
    Slack
    Data Visualization
    Dashboard
    Data Table
    Data Cleaning
    R
    SQL
    Microsoft Excel
    Tableau
    Analytical Presentation
    Data Extraction
    Mining
    Data Analysis
  • $100 hourly
    I'm a professional data engineer with proven ability and high quality of experience in data warehousing, business intelligence, ETL/ELT, and API integrations. Also I am an experienced data scientist, data visualization expert specializing in PowerBI and Tableau. My data solutions: - Data strategy advisory & technology selection/recommendation - Building data warehouses using modern cloud platforms and technologies - Creating and automating data pipelines & ETL processes - Building highly intuitive, interactive dashboards My main programming languages: - Python - R - SQL My main tech stacks: - Cloud: AWS & Azure - Databases: SQL Server, Redshift, Snowflake, RDS, PostgreSQL, MySQL, S3 - Data Integration/ETL: Talend, Stitch, Informatica, SSIS - BI/Visualization: Tableau, PowerBI, Spotfire, Excel Tools I use: - Apache Airflow, Nifi, Superset - Plotly Dash - Amazon Quicksight My work emphasizes reliability, efficiency, and simplicity. Previous assignments have involved most major databases and programming languages. Feel free to contact me, I am ready always. Looking to get exciting opportunities and work with great teams.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    ETL Pipeline
    Data Analysis
    Data Extraction
    Data Scraping
    ETL
    Financial Modeling
    Data Modeling
    Data Visualization
    Microsoft Power BI
    JavaScript
    SQL
    R
    Python
    Google Sheets
  • $10 hourly
    Hey, 💎 I'm Certified full-time LEAD GENERATION Freelancer💎 With my expertise in lead generation, Email List, Email Finding, Data Entry, Contact List, internet research, LinkedIn lead generation, data mining, and Prospect email list building. As a hardworking freelancer, my goal is always to ensure Client satisfaction. Let's work together to grow your business and achieve success through the power of lead generation! 💎 Here are some of the skills and expertise I bring to the table: ✅ Lead Generation ✅ List Building (B2B/B2C) ✅ Market Research ✅ Data Mining ✅ LinkedIn Prospecting ✅ Internet Research ✅ Data Cleansing ✅ Data Entry ✅ Data Processing ✅ Leads Nurturing ✅ CRM Maintenance ✅ Influencer Research (Instagram, YouTube, TikTok) 💎 To ensure top-notch results, I utilize various tools in my work, including: 🟢 LinkedIn Sales Navigator 🟢 SalesQl 🟢 Crunchbase 🟢 BeenVerified 🟢 Name2Email 🟢 Clearbit 🟢 Email Hunter 🟢 Snovio.io 🟢 Email Finder 🟢 Get Prospects 🟢 Contactout 💎 For email verification, I rely on the following tools: ⚙️ Mailer Check ⚙️ Email List Verify ⚙️ Clear out ⚙️ Zero Bounce ⚙️ Never Bounce 💎 Why should you choose me for your project? ✳️ High-Quality Leads: I deliver leads of the highest quality to help you reach your target audience effectively. ✳️ Guaranteed Verified Email Addresses and Phone Numbers: Rest assured that the contact information I provide is accurate and verified. ✳️ Accurate Data Entry: I pay meticulous attention to detail, ensuring accurate data entry for your project. ✳️ Proficient in Sales Navigator, Hunter.io, and More: I am well-versed in using industry-leading tools to maximize efficiency and results. ✳️ 100% Satisfaction Guarantee: Your satisfaction is my utmost priority, and I strive to exceed your expectations. ✳️ Committed to Honesty and Hard Work: I am dedicated to maintaining honesty, integrity, and a strong work ethic throughout the collaboration. ✳️ I am fully committed to providing superior service and achieving your goals. My work is driven by a strong work ethic and a focus on success. Let me assure you that I will invest my best efforts in accomplishing your objectives. 💎I am always flexible regarding the asking rate of my work because my priority is work results, not money. Thanks for checking my profile. I invite you to read the positive feedback from my clients and then contact me to discuss your specific needs. I will find the perfect solution for your project! Cheers
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Email Sourcing
    Data Processing
    LinkedIn Sales Navigator
    Data Collection
    Data Extraction
    Sales Lead Lists
    Email List
    B2B Lead Generation
    LinkedIn Lead Generation
    Contact List
    List Building
    Data Cleaning
    Data Entry
    Lead Generation
  • $25 hourly
    Experience FAANG developer who have worked on large scale projects with a team of 20 people - Over 7 years of product and infrastructure engineering experience in Meta, Reddit & Roblox - Backend/Scripting - AI Chat Bots - Consultation - Digital Marketing
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Digital Marketing Management
    Docker
    Kubernetes
    Odoo
    Script
    Software
    Artificial Intelligence
    Machine Learning Model
  • $30 hourly
    I’m a data analytics and marketing specialist with expertise in turning raw data into actionable strategies. Whether you need to optimize marketing campaigns, build financial models, or develop insightful dashboards, I can help your business make smarter, data-driven decisions. - Experienced in A/B testing, web scraping, and data visualization using tools like Power BI and Tableau - Skilled in building Anaplan models for financial planning and scenario analysis - Proficient in Google Analytics, helping businesses understand customer behavior and refine strategies - Knowledgeable in creating financial models to forecast budgets and track performance I’m dedicated to clear communication and collaboration to ensure your project’s success. Let’s work together to turn your data into results!
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Anaplan
    SQL
    Business Intelligence
    Business Analysis
    Dashboard
    Data Extraction
    ETL Pipeline
    ETL
    Beta Testing
    Analytical Presentation
  • $10 hourly
    I am a hard working person that will make sure you will have what you wanted the way you wanted it I can work in: * coding in any language * bioinformatics * Arabic translation * Ai help * and any entry level stuff
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Alpha Testing
    Data Analysis
    Machine Learning Model
    Mining
    Analytical Presentation
    Beta Testing
    Artificial Intelligence
    Agriculture & Mining
    Machine Learning
  • $999 hourly
    Engineer with tons of experiece in scaling data infra applications and analytics. Add a blend of technical expertise and creativity to every project
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    ETL Pipeline
    Data Extraction
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