27 Best Data Cleaning Professionals For Hire In California

Check out Data Cleaning Professionals in California with the skills you need for your next job.

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$150 hourly
- 5.0/5
- (13 jobs)
I am a results-driven data scientist with over 10 years experience conducting full-cycle research projects and developing and managing data products. I have a PhD in Political Science and have been working as a research and statistics consultant for over 5 years. I’m well versed in both quantitative and qualitative methods--regression analysis, predictive modeling, dimensionality reduction, focus groups, content analysis--and research design. I am also fluent in a range of tools and software (including Excel, Google Sheets, Looker, R, Python, and SQL) Beyond a command of the must-have data science skills, I bring a background in teaching and training. This means I don't assume you know what I'm talking about, I'm very good at figuring out what you need and how to get you there, and that I know the value of prompt, thorough communication. I'm also a deeply curious person who loves to help clients problem solve, productize their data, and improve their business ops. If you are looking for a Data Scientist, Data Analyst, Statistician, or Digital Product Developer/Manager, I could be your person. This might mean cleaning and wrangling data, analyzing data and creating written reports, helping you understand statistics, creating graphics to help you tell a data story, or productizing your data catalog to help you sell to clients. Go ahead and reach out, or send me an invitation to your project. I'll get back to you ASAP! I look forward to finding out how we can work together to achieve your goals!

Data Cleaning
Product Development
Product Management
Academic Writing
Business Analysis
Data Analytics & Visualization Software
Data Analysis Consultation
Data Collection
Statistics
Machine Learning
Statistical Analysis
Quantitative Research
Data Science
Data Visualization
Dashboard
$55 hourly
- 5.0/5
- (4 jobs)
I'm a lover of numbers with extensive experience in spreadsheets and data analysis. I enjoy creating, fixing and automating spreadsheets for any need, as well as analyzing data to gain insights.

Data Cleaning
Templates
Spreadsheet Skills
Visualization
Tableau
Data Analysis
Microsoft Excel
Google Sheets
$35 hourly
- 5.0/5
- (20 jobs)
I have a master's degree in data analytics from Western Governors University and a technical engineering degree in computer science from Polytechnic University of Valencia. I am currently the VP of Product at Mavyn, a problem-solving startup that combines AI with human experts to help you find answers in any area of your life. I have a strong background in data analysis, project management, and customer communication. At Mavyn, I played a pivotal role in the company's early-stage, pre-launch phase, demonstrating versatility by assuming various responsibilities to ensure a seamless launch and enhance our service offerings. My contributions encompassed the creation of comprehensive workflows for customer communications, wrote marketing emails, policies, team processes documentation, and blog articles, coordinated all services, and analyzed and prioritized our needs. I am passionate about creating innovative and user-friendly products that solve real problems. Beyond my commitment to delivering exceptional work, I'm equally passionate about exploring the world and immersing myself in diverse cultures. Each adventure fuels my sense of wonder and enriches my perspective, and that's how I met my wife and the reason I am living in the US! Traveling isn't just a hobby; it's a source of inspiration that infuses my work with fresh ideas and creativity. Alongside my love for exploration, I thrive on staying active, whether it's through the solitary challenge of individual sports or the camaraderie of team sports, staying active invigorates both my body and mind. Lastly and most important is the pursuit of happiness through the journey of life. Finding joy in simple moments, connecting with others, and embracing life's adventures with a smile are the cornerstones of my approach to life. Let's make a better world together, let me help you.

Data Cleaning
Customer Service
Customer Support
Project Management
HubSpot
Beta Testing
UserTesting
QA Testing
Process Documentation
Process Development
Lifestyle
Travel Planning
Travel Itinerary
Testing
Data Analytics
$45 hourly
- 5.0/5
- (12 jobs)
I’m an accomplished Data Scientist and Programmer with a proven track record in both the public and private sectors. I’ve successfully led innovative, high-impact projects at industry giants like Apple and government institutions like the City and County of San Francisco, where my work has directly led to over $300 million in savings. My core skills include: • Programming Languages: Python, R, SQL, LaTeX, HTML, CSS • Data Analysis & Visualization: Power BI, Tableau, Excel, JMP, MiniTab, MS Access • Project Management Tools: MS Project, Trello, Wrike, OmniPlan, OmniFocus With expertise in data analytics, automation, and business intelligence, I have a unique ability to turn complex data into actionable insights, driving tangible results. My approach is always rooted in efficiency and innovation, whether it’s building automated scripts that cut down manual work by 95% or developing dashboards that improve transparency and decision-making. I’m passionate about leveraging data to solve real-world challenges and optimizing business processes. If you’re looking for a reliable, results-oriented professional who can deliver data-driven solutions, I’d love to collaborate and help your business succeed.

Data Cleaning
RStudio
Machine Learning
Tableau
Microsoft Power BI Data Visualization
Microsoft Power BI
R
Python
SQL Programming
Conduct Research
Academic Research
Dashboard
Data Visualization
Data Science
Data Analysis
$93 hourly
- 5.0/5
- (11 jobs)
I'm a PhD-level research scientist/psychologist and statistician with 13+ years of experience providing data-driven solutions for businesses and researchers. I've led the analysis and reporting for over 70 scientific publications, with my work featured in high-profile publications like Men's Health and APA Handbooks. My research has also been cited over 10,000 times in leading scientific journals (like JCCP, Clinical Psych Review, BMJ, Addiction), demonstrating my expertise and impact across several fields. Please view my profile, or see delre.carrd.co for further details. Looking forward to talking! More details: I have a proven track record of successfully delivering efficient and precise data analytic solutions to a wide range of clients in health, psychology, epidemiology, and social sciences. My expertise spans data analysis (basic to advanced), statistical computing (R, SAS, Python, SQL), data visualization (e.g., ggplot2), automated data reports (R Quarto, Markdown), and academic writing (i.e., have published over 70 peer-reviewed scientific articles). ⭐Here's the services I can bring to your project:⭐ ✅ Data Analysis: Predictive analytics, regression (linear, logistic, negative binomial, Poisson), correlation, randomized-controlled trials & quasi-experimental propensity score matching, simulation studies, power analyses, machine learning, confirmatory & exploratory factor analysis, hierarchical linear modeling/multi-level modeling (MLM), longitudinal MLM analysis, path analysis, scale development, reliability & validity assessment, analysis of variance, Meta-analysis. ✅Statistical Computing: R, RStudio, R markdown, Quarto, Dashboards, SAS (certified), SQL, Microsoft Excel/VBA/SSRS, Mplus, Comprehensive Meta-Analysis, SPSS, Tidyverse, metafor, lme4, lmer, compute.es, MAd. ✅ Data Visualization: Creating insightful and engaging data dashboards, reports, and visualizations using tools like ggplot2, R Quarto, R Markdown, Power BI, and Shiny R. ✅ Automated Reporting: Developing automated business and data reports that can be quickly updated on a monthly, weekly, or daily basis. ✅ Academic Research: Experienced in conducting academic research, proofreading, grant writing, and article writing (over 70 peer-reviewed publications). ⭐What sets me apart:⭐ ✅ Client-Focused Approach: I prioritize understanding my clients' needs and delivering tailored solutions that exceed expectations. ✅ Strong Communication & Collaboration: I am highly responsive and value open communication, ensuring clear and collaborative working relationships. ✅ Problem-Solving Expertise: I am committed to finding creative and effective solutions to even the most complex data challenges. ✅ Commitment to Quality: I am dedicated to delivering high-quality work and ensuring my clients are completely satisfied. Select testimonials: ⭐⭐⭐⭐⭐ "Aaron is the best statistician I ever collaborated with in my 20-year research career" -Grace W. | PhD & Assistant Professor ⭐⭐⭐⭐⭐ "Aaron is one of the most skillful statistical consultants that I know and has consulted with our labs for several years" -Christoph F. | PhD & Full Professor I am excited to discuss how my expertise can help you achieve your data-driven goals. Let's connect!

Data Cleaning
Markdown
Data Mining
Predictive Analytics
Statistics
Big Data
Data Analytics
Data Analysis
Data Wrangling
Data Science
Epidemiology
Tableau
Report Writing
R
Data Visualization
$20 hourly
- 5.0/5
- (15 jobs)
Hi, I’m Shallom. As a Data Analyst, I am passionate about transforming raw data into valuable insights to help business owners, individuals, and organizations make data-driven and informed decisions. I have developed essential data and spreadsheet skills by exploring data in Google Sheets and have learnt how to retrieve, manipulate, analyze, and visualize data with Power BI. I have also explored the world of SQL (Structured Query Language) and its core principles. I have learned how to query relational databases efficiently, perform data transformations, and become knowledgeable in designing complex queries. Do reach out to me with project concepts. I’d love to discuss with you. Thanks, Shallom M.

Data Cleaning
Power Query
Exploratory Data Analysis
Communication Skills
Data Analysis
Problem Solving
Data Wrangling
Critical Thinking Skills
Dashboard
Data Interpretation
SQL
Microsoft Power BI
Data Visualization
Google Sheets
Microsoft Excel
$50 hourly
- 5.0/5
- (50 jobs)
Some kind words from previous clients: "Jeffrey got this project done thoroughly and ahead of schedule. It's always a pleasure to work with him, I always know the job will get done!" "As always, Jeffrey did incredible work within a tight time frame. Already looking for more things for him to do!" "Jeffrey is amazing. Work was completed ahead of schedule! Communication is always great, as well!" "Jeffrey was extremely fast and efficient in completing the job. I would hire him again!!" As a data enthusiast with a passion for analytics, I have dedicated my career to understanding and interpreting data. With nearly 10 years of professional experience and a Bachelor's degree in Information Systems and Decision Sciences from California State University Fullerton, I am well-equipped to handle any data-related task. I excel at working with large data sets, using various Microsoft Office Suite products, and have a keen eye for identifying key insights. My expertise in data cleansing, scraping, and research makes me an asset to any team. I pride myself on being a highly motivated self-starter, able to deliver projects ahead of schedule and tailor my solutions to meet the specific needs of your business. I am always eager to take on new challenges and build long-lasting relationships with clients. If you're looking for a reliable and skilled data analyst, I would be honored to work with you. Don't hesitate to reach out for any opportunity, big or small.

Data Cleaning
Error Detection
Data Analysis
Microsoft Office
Data Scraping
VLOOKUP
Data Mining
Microsoft Excel
Data Entry
$40 hourly
- 5.0/5
- (23 jobs)
Hello, I am a data visualization professional experienced in transforming data from multiple sources into Visual and Tabular representation using line/bar graphs, bubble charts, heat maps in Tableau and Power BI, and other analytic tools to identify trends and outliers for various Industry verticals. I have deep expertise in the Integration of Data Analytics and Visualization tools with ERP systems like Netsuite and Project Management tools like Wrike and Asana. Analytics tools expertise in - Microsoft Power BI - Tableau - Looker - Excel - Pendo - MicroStrategy 10.x/9.x Analytics Enterprise Platform, MicroStrategy Visual Insights - SAP Business Objects, - SQL Server Reporting Services, SSAS - Data Integration (Pentaho) - Cognos - Airtable - NetSuite Automation/Integration - Workato Back-end tools - My SQL, MS SQL Server - Azure Analysis Services, Azure SQL Datawarehouse, AWS Experienced in project management tools - Wrike - Microsoft Project - JIRA - Confluence

Data Cleaning
Project Workflows
Project Management
Wrike
Report
Data Analysis
MicroStrategy
Microsoft Azure SQL Database
Azure App Service
Data Science
Microsoft SQL SSAS
Business Intelligence
Tableau
$53 hourly
- 4.6/5
- (33 jobs)
Professional experience in Data Analysis and research with many professional Certificates on Data Analysis from Coursera, Udemy, Edex, ServiceNow, and Pipedrive. Data Analysis duties performed from Data Collection to Data handling, Data compiling, Data Analysis— Quantitative and Statistical Analysis to Projections and Estimations for the Clients as well as the Company. Hands on experience working with: - Excel, - PowerPoint - SQL, - Python, - Tableau, - Looker - CRM systems - Marketing -SEO - AI case management I have also worked as Co-editor of my company's newsletter and have experience with: - Content Writing, - Reports, - Blog posts. Throughout my academic and professional course I have been involved in Data Collection, Data Compilation and Data Crunching with showing my results in Vizios in PowerPoint and Tableau. I have been coherently involved in: - Statistical and Economic Analysis (Python and Tableau) - Comparative Study by identifying potential market by Conjoint Modeling. - Analysis Representations and Power point Presentations (in public hearings , conferences, and before boards) - Report Writing (Proposal submission, final technical and financial report) - Content Writing (Blogs for technical websites, Newsletter co-editor)

Data Cleaning
Microsoft Excel
MySQL
Data Modeling
Tableau
Microsoft Power BI Data Visualization
Python
Data Interpretation
Creative Writing
Blog Content
$35 hourly
- 5.0/5
- (3 jobs)
I'm a digital marketing expert with experience in Marketing Strategy, Email Marketing, AB testing, automation, and CRO (conversion rate optimization). With experience in both B2B & B2C settings, I have an array of tools I've grown accustomed to that enable me to approach marketing opportunities with great precision. I am excited at the prospect of helping you with any of the above, and then some. Ongoing support & communication are key, so I'd love to understand your business needs on a deep level, even if you're not sure you need a freelancer at the moment. Feel free to connect with me if you have any questions! Kind regards, Nick

Data Cleaning
SWOT Analysis
Lead Generation
List Building
HubSpot
Data Analysis
Looker Studio
Lead Generation Strategy
Google Ads
Data Entry
Presentation Design
Marketing Presentation
Marketing Automation
Email Marketing
Retargeting
$125 hourly
- 4.9/5
- (142 jobs)
I am a sales and marketing data analytics expert. I have led large departments and crunched numbers for multi billion dollar companies. Let me put that expertise to work for you to address your business insights and operations projects. I am available for coaching, training, and project execution: from large to small, quantitative analysis to qualitative problem solutions. Examples of work I have done include: ✦ Client ready tools: estimator, pricing and quote generator, invoice generation ✦ Analytics: Cohort analysis, ROAS, Conversion, Forecast tools ✦ Financial: P&L, CRE investment analysis For over 25 years I have helped clients better understand their business by transforming data into insights. I am an Excel expert with experience in VBA automation, data extraction, functions such as XLOOKUP, INDEX/MATCH, IF, Power Query, Financial functions, statistics and trending. I am skilled at data cleaning and validation, workbook creation, automation and more. 10 years of consulting and 15 years as a lead of an analytics support team have honed my client services and dedication to getting the job done right. I have advised executive leadership of some of the country’s largest pharmaceutical firms - let me help your business flourish.

Data Cleaning
KPI Metric Development
Airtable
Data Segmentation
Analytics Dashboard
Automation
Financial Analysis
Power Query
Looker Studio
Analytical Presentation
Google Sheets
Data Analysis
Microsoft Excel
Business Intelligence
$70 hourly
- 4.7/5
- (72 jobs)
I am an email marketing specialist with over 10 years of experience in setting up high-performing outbound campaigns and resolving deliverability challenges. Whether you’re launching your first cold email campaign or optimizing existing ones, I’ll help you achieve good results and better performance. Here’s what I bring to the table: ✅ Email Deliverability Setup: Proper configuration of SPF, DKIM, and DMARC records to ensure your emails land in inboxes, not spam folders. ✅ Email Warmup: Gradually building sender reputation to improve email performance. ✅ Domain Setup: Configuring domains through platforms like GoDaddy, Namecheap, Hostinger, and others for cold email campaigns. ✅ Automation Tools: Setting up tools like Instantly.ai, Smartleads, Mailgun, SendGrid, and reachinbox for seamless email outreach. ✅ Compliance & Security: Ensuring campaigns meet legal standards (CAN-SPAM, GDPR, etc.) while securing sender domains. ✅ A/B Testing: Analyzing subject lines, content, and strategies to refine performance. ✅ Bulk Email Campaigns: Launching and managing high-volume campaigns with measurable results. Proficiency in Tools: ⚡ Instantly.ai ⚡ SmartLead ⚡ Reachinbox ⚡ Apollo.io ⚡ SendGrid ⚡ Mailgun ⚡ GetResponse ⚡ Google Workspace ⚡ Microsoft 365 ⚡ Lemlist ⚡ Clay.com ⚡ MailChimp ⚡ SalesHandy ⚡ GoHighLevel I’ll ensure your email campaigns drive engagement and deliver measurable results by combining technical expertise with strategic insights. Let’s create campaigns that stand out and generate leads effectively! Ready to boost your email marketing? Let’s connect and get started! Best regards, David Chan

Data Cleaning
Email Copywriting
Outreach Email Copywriting
Outreach Strategy
Email Campaign Optimization
Email List
Influencer Outreach
Vendor & Supplier Outreach
Email Marketing
Email Campaign Setup
Lead Nurturing
List Building
Email Outreach
Lead Generation
Cold Email
$50 hourly
- 5.0/5
- (1 job)
A data analysis expert passionate about natural protection, consciousness expansion, spirituality, animal recovery, and healing therapy. I excel in deriving insights from data and aiding decisions in conservation, wellness, and recovery efforts. Committed to driving positive change, I'm poised to contribute effectively to these impactful fields. *********** Specialization: >> Integrated Energy Therapy Professional Practitioner - Master/Instructor (The Center of Beings) >> Usui Reiki Advanced Practitioner, Usui Shiki Ryoho >> Integrated Self-Inquiry Facilitator *********** Therapy & Counseling Skills: Non-medication Mental Health Treatments * Energy Healing for Pets & Humans * Guided Meditations * Emotional Freedom Techniques Technical Skills: SQL * R * Tableau * Power BI * MS Office * Google Analytics * GitHub Business Skills: Market Research * Reporting * Project Management * Stakeholder Engagement * Cross-departmental Collaboration Customer Service * Presentation * Communication * Teamwork * Leadership * Coaching, Training, Mentoring

Data Cleaning
Meditation
Persona Development
Mental Health
GitHub
Client Management
Project Management
Microsoft Office
Cross Functional Team Leadership
Data Visualization
Data Analysis
SQL
Microsoft Power BI
R
Tableau
$55 hourly
- 5.0/5
- (3 jobs)
I’m a data analyst, grant writer, educator, and researcher with experience creating surveys, cleaning, coding, and analyzing qualitative and quantitative data. As well as, developing data displays, writing LOIs and grant proposals. I am skilled in SPSS, Excel, Qualtrics, Tableau, and Dedoose.

Data Cleaning
Data Analysis Consultation
Teaching
Tutoring
Data Science
Data Entry
Survey Design
Qualtrics
Tableau
Microsoft Excel
IBM SPSS
Data Analytics
Statistical Analysis
Data Analysis
Grant
$120 hourly
- 5.0/5
- (2 jobs)
𝗧𝗥𝗔𝗡𝗦𝗙𝗢𝗥𝗠 𝗬𝗢𝗨𝗥 𝗕𝗨𝗦𝗜𝗡𝗘𝗦𝗦 𝗪𝗜𝗧𝗛 𝗚𝗘𝗡𝗘𝗥𝗔𝗧𝗜𝗩𝗘 𝗔𝗜 𝗘𝗙𝗙𝗜𝗖𝗜𝗘𝗡𝗖𝗬 Curious about integrating AI into your workflows but unsure where to begin? Want to explore AI-driven features for your product or streamline operations with cutting-edge tools? I’m Ilan Buckman, a seasoned consultant with over 15 years of experience in process efficiency, honed through roles at Accenture, Uber, and SoftBank-backed ventures. Two years ago, I shifted to focus solely on helping businesses unlock the transformative power of Generative AI. I guide leaders and their teams in adopting AI tools that drive productivity, efficiency, and measurable impact. 𝗖𝗢𝗥𝗘 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 𝗜 𝗢𝗙𝗙𝗘𝗥 ► AI COACHING & TRAINING I deliver interactive, hands-on AI Coaching & Training to help teams understand and leverage AI tools effectively. My sessions cover key topics, such as Prompt Engineering, Workflow Automation, Data Protection, and using APIs from top language model providers. I also provide expertise in open-source models, computer vision, embeddings, and more. Whether you’re in healthcare, education, or the arts, I tailor each training to fit industry needs. ► CUSTOM TRAINING PROGRAMS I’ve developed a foundational curriculum every business leader should know to maximize Generative AI’s potential. This curriculum can be customized to focus on specific applications, such as privacy-compliant efficiency improvements in healthcare or enhancing visitor engagement in museums. These custom programs empower teams to increase Efficiency & Productivity through practical skills and actionable insights. ► PRODUCT DEVELOPMENT & GENERATIVE AI FEATURE CONSULTING Looking to integrate AI-powered features into your product? I consult with companies to explore, design, and implement generative AI solutions that fit seamlessly into your existing workflows. My approach to Product Development ensures that these features deliver tangible results and value for your customers. ► WORKFLOW AUTOMATION & SYSTEM INTEGRATION I specialize in helping organizations automate repetitive tasks and integrate AI into daily operations, freeing up resources, streamlining processes, and driving overall efficiency gains. 𝗥𝗘𝗔𝗟 𝗥𝗘𝗦𝗨𝗟𝗧𝗦 𝗙𝗢𝗥 𝗥𝗘𝗔𝗟 𝗕𝗨𝗦𝗜𝗡𝗘𝗦𝗦𝗘𝗦 Since going independent, I’ve partnered with Fortune 100 companies and forward-thinking leaders across industries, delivering measurable results in productivity, compliance, and cost efficiency. My clients have experienced: ► Reduced manual work and time savings through targeted Workflow Automation ► Enhanced, privacy-compliant systems for sectors like healthcare ► Innovative AI applications in unique spaces, including museums and education 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘? With a background in both corporate strategy and AI implementation, I offer a rare blend of strategic insights and technical expertise. My hands-on approach to AI Coaching & Training ensures clients not only understand AI but also feel confident using it to achieve practical results. For organizations needing Leadership Training in AI, I work closely with executives to integrate AI into strategic decision-making processes. 𝗟𝗘𝗧’𝗦 𝗦𝗧𝗔𝗥𝗧 𝗪𝗜𝗧𝗛 𝗔 𝗙𝗥𝗘𝗘 𝟯𝟬-𝗠𝗜𝗡𝗨𝗧𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡 Whether you're simply exploring AI possibilities or ready to integrate it fully, I’d love to chat. No commitment required—just an opportunity to discuss how AI can elevate your business.

Data Cleaning
AI Security
LLaMA
AI Policy
AI Chatbot
Prompt Engineering
Automation
ChatGPT API Integration
Artificial Intelligence
AI Model Training
$85 hourly
- 5.0/5
- (1 job)
Data Analytics and Data Science professional with more than 5 years of experience in the industry with hands on technologies like SQL, Snowflake, Alteryx, Tableau, Python etc.

Data Cleaning
Data Analytics & Visualization Software
Data Mining
ETL Pipeline
Alteryx, Inc.
Tableau
Python
SQL
Data Analytics
Data Analysis
Data Science
$33 hourly
- 5.0/5
- (1 job)
I can help you with your data analysis projects with an expedited turn around time. • Developed predictive models utilizing multiple linear regression and logistic regression to address research questions. • Create interactive Tableau Dashboards for executive decision-making. • Utilized SQL queries and data cleansing techniques to improve data quality. • Implemented Principle Component Analysis to reduce data dimensionality, leading to time and resource savings. • Conducted statistical analyses using T-tests, ANOVA, and Chi-squared tests for comprehensive exploration. • Leveraged bivariate and univariate statistical methods to derive meaningful insights for decision-making. • Excellent communication skills, adept at fostering collaboration and understanding across diverse teams and departments.

Data Cleaning
PostgreSQL
Data Analysis
Data Visualization
Exploratory Data Analysis
Predictive Analytics
Principal Component Analysis
pandas
TensorFlow
PyTorch
NumPy
Python
Artificial Intelligence Ethics
Tableau
Data Science
$85 hourly
- 5.0/5
- (1 job)
I’m a business expert experienced in writing wining plans for your startup or existing businesses. Whether you’re trying to win grant, kickstart your business, or secure investors, I can help. Knows Microsoft word Full project management from start to finish Regular communication is important to me, so let’s keep in touch.

Data Cleaning
Business Application Development Language
Business
Financial Planning
Writing
Business Proposal Writing
Grant Proposal
Data Analytics
Business Plan
$40 hourly
- 5.0/5
- (1 job)
I'm a data analyst and Python programmer. I would love to help your business with data cleaning, exploratory data analysis, questions about marketing & business intelligence, and more. Experienced with Python, Pandas, and SQL

Data Cleaning
pandas
Science
SQL
Python
Business Intelligence
Exploratory Data Analysis
Data Visualization
Data Analysis
Analytical Presentation
Data Science
$40 hourly
- 5.0/5
- (12 jobs)
I'm an online educator who transitioned into the world of data analytics a little more than a year ago. In 2023, I completed the Google Data Analytics Certificate as well as the Microsoft Excel and Power BI Data Analyst Professional Certificate. Since joining Upwork, I have worked mostly on Excel & Power BI projects for clients.

Data Cleaning
Data Manipulation Language
Data Modeling
Database
Google
Data Analytics
Data Visualization
R
Google Sheets
Microsoft Excel
Business Intelligence
BigQuery
Data Analysis
Microsoft Power BI
$45 hourly
- 5.0/5
- (1 job)
Software Developer experienced with C#, Python, SQL, and C++. I have worked with Python to create predictive models. Able to effectively self-manage during independent projects, as well as collaborate as part of a productive team.

Data Cleaning
ELK Stack
Tableau
Data Analysis
Software QA
Testing
Software Testing
$75 hourly
- 5.0/5
- (2 jobs)
Currently both a category analyst for the second largest supermarket chain in North America as well as a professional freelance photographer. Analytically, I am experienced in data management, analysis, and query-based data mining. Whether you need data visualization tools, data management, or automation, I can help. As for photography I also have over 8 years of experience both shooting and editing, with a special passion for portrait photography. I am also capable of helping enhance the online credibility of businesses through professional images of people, products, and locations.

Data Cleaning
Microsoft Power BI
Data Analytics
Product Photography
Portrait Photography
Microsoft PowerPoint
Google Sheets
SQL
Data Management
Excel Formula
Microsoft Excel
Adobe Lightroom
Event Photography
Architectural Photography
Real Estate Photography
$150 hourly
- 5.0/5
- (28 jobs)
⏩Move your research forward ⚡️Speed up your research process 🥇Gain direction and confidence There's no need to languish, unable to move forward on your research projects because you don't know where to start, how to keep going, what method to use, how to find participants or any of the other myriad of problems that come up in the research process. Offload your research and data anxiety with an expert research and methods consultant who can give you ✨OUTSTANDING✨ results with a track record to match. With about a decade of research experience in academia and industry, I have the expertise to run your research project with ease from start to finish. With my experience from publishing peer-reviewed research to working for research firms, I can help you solve problems, achieve project goals, and get results fast. We'll start the process by getting the details of the project together, and I'll put it in writing so we're both clear. I'll also give you a document of what to expect while we work together in your onboarding. Next, I'll get to work while you concentrate on other things. Depending on the scope of the project, we'll meet back together at different points with deliverables, or I'll see you at the end. We'll walk through any of the final products together. By ensuring we're on the same page throughout the process, I produce research that excites clients and is ready for dissemination. My focus includes: ✔️Methods selection ✔️Survey writing ✔️Cluster analysis ✔️Scale construction ✔️Participant recruitment ✔️Data collection ✔️Professional research report writing ✔️Quantitative textual analysis ✔️Network analysis ✔️Social science research ✔️Healthcare research ✔️Population studies ✔️Data analytics ✔️Data visualizations ✔️And more! The next step is to book a free 15-minute discovery video call to tell me more about your project so I can send you a detailed proposal that includes your path forward, project costs, and all the details to start working with me. Just send me a message to schedule your call. *Please note that I am unable to take on students as clients.

Data Cleaning
Data Analytics & Visualization Software
Data Analytics Framework
Data Modeling
Qualtrics
Stata
R
Research Protocols
Survey Design
Data Analysis
Survey Data Analysis
Quantitative Research
Scientific Research
Research Methods
Statistical Analysis
$60 hourly
- 4.9/5
- (333 jobs)
From the Desk of Your Upcoming Game-Changer Location: Land of Milk and Honey (Update Oct. 2023) Hey Elaine here, It's sorta weird for me to write about myself. I can say super cool things to make me sound cool but I'm not. The truth is much simpler. Just a busy mother of 2, who worked on Upwork part-time for the last 5-years. During those 5-years, I've worked with startups in the real estate, financial service sector, and b2b SAAS companies. Working Part-Time As A Busy-Mother, Here's What I'm VERY Proud Of: I Built A Team And Became THE #1 Provider of Specialized Data on UpWork Becoming the Highest Earner In The Data Category! While doing it Part-Time, making me THE BEST person to add to your company. :-) ::How Can I Say That Confidently?:: Just look at the completed jobs, and long term active clients. They say... "If you want something done, give it to a busy mom" And guess what, I get stuff done fast and accurate. That's why I have a 100% job completion rate! These clients I've worked with are the largest real estate brokerages, lenders, PropTech SAAS Startups (from Seed to Series A), boutique financial services brokers, and other data providers. Heck, some of our your favorite data companies have hired my team to "fill the blanks" of hard to get datasets. Don't take my word for it. Check out out the reviews and some of past contracts. ::What's Different Now In Oct 2023?:: My kids are off to college this Sept and now I'm looking for a company I can grow with! Because of this... What I Propose Is To Work Together "Per Contract" ...FIRST. Just to See If We're A 'Good Fit'. IF I can help your business grow in a significant way... A. We'll continue to work together per contract B. You'll hire me full time. Sound's pretty fair right? Ok, so here's what to expect. Each and every client we work we'll need to do following: 1. Phone interview to verify if we are a good fit & no conflict of interests. 2. Verify Scope of work/SOP 3. Setting expectations Like I said... Don't take my word for it. Take a look at the reviews, earnings, and what I've done part-time being a busy mom. Just imagine, having someone like me full-time! I'm certain, I can help your business grow in a significant way! If you have any questions reach out to me! Talk soon! Elaine P.S. Here's a brief list of services we provide: - Lead/Prospect Cultivation - Premium Skip Tracing Services - Data Appending and Augmentation - Data Normalization - Data Base Management - Data Scraping/Exporting - List Hygiene - Bulk Marketing (Email, Direct Response) - Virtual Assistance Management (Specifically for Real Estate)

Data Cleaning
Dataforma
Data Scraping
Data Mining
Customer Relationship Management
Bulk Marketing
Real Estate Investment Assistance
Data Curation
Data Privacy
Real Estate
Data Entry
$120 hourly
- 5.0/5
- (100 jobs)
My goal is to provide solutions that meet or exceed my clients' expectations. I have a B.S. in Computer Science and a Minor in Mathematics. I have developed applications and scripts using over a dozen programming languages, and specialize in working with data. I am an Excel/Access expert and can automate these applications. I have worked with relational databases, including Microsoft SQL Server (2005, 2008R2, 2014, and 2017). I have reporting and data visualization experience using SSRS, Excel and Tableau. Additionally, I have experience working with APIs, Google Sheets, and App Scripts. I welcome any requests, big or small.

Data Cleaning
Computer Skills
Visual Basic for Applications
Relational Database
Microsoft SQL Server Administration
Microsoft SQL Server Reporting Services
MySQL Programming
SQL Programming
PostgreSQL Programming
Microsoft Access Programming
Microsoft VBScript
API Integration
Data Visualization
Microsoft Excel
JavaScript
SQL
$45 hourly
- 5.0/5
- (14 jobs)
✔️ Product School Certified Product Manager ✔️ Salesforce Certified Advanced Administrator ✔️ Salesforce Certified Platform App Builder ✔️ Airtable & Excel & SQL Please connect with me regarding your CSM, Salesforce Administration/Development and Product Management needs and we can discuss how I can help you and your team. Available for on-site collaboration in the SF Bay Area.

Data Cleaning
Salesforce CRM
Database
Data Entry
Tableau
Airtable
Salesforce Lightning
Google Analytics
$35 hourly
- 0.0/5
- (0 jobs)
A data analyst with an MBA with an emphasis in marketing and more than 5 years of experience in data management and analytics. Continuing to grow in the profession of data analytics to eventually develop into a data scientist.

Data Cleaning
Data Entry
Data Modeling
Microsoft Power BI Data Visualization
Linear Regression
Data Analysis
Google Analytics
Python
Data Visualization
SQL
Microsoft Excel
Tableau
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