Name: Data Visualization specialists
Brand: Upwork
Rating: 4.8 (112 reviews)

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Clients rate Data Visualization specialists

4.8/5

based on 112 client reviews

$33 hourly
- 5.0/5
- (4 jobs)
OBJECTIVE Scientist with a strong background in data analysis seeking a data-driven position. Also bringing strong experience in advanced statistical methodologies, experimental design, data collection, and data analysis. I am seeking a challenging position where I can leverage my expertise. Proficiency in Python, SQL and R. A knack for seeing things through from concept to completion.

Data Visualization
Microsoft Project
Scientific Illustration
R
Conduct Research
Analytical Presentation
Science & Medicine
Project Management
Research Methods
Academic Research
Scientific Research
Information Analysis
Data Analysis
Python
SQL
$50 hourly
- 5.0/5
- (17 jobs)
Skills -Data management and Statistical Analysis -Academic, Scientific, and Grant Writing -Software and language Proficiencies- R, C# ,SPSS, SQL, Excel, Unity I am a Ph.D. Research Psychologist with a focus in advanced quantitative and experimental methods. I also completed a post-baccalaureate certificate in applied statistics. I have experience with advances statistical methods including ANOVA, regression, structured equation modelling, multi-level modelling, meta-analyses, as well as more basic analysis and visualization. I also have extensive experience working in advanced data management and automating data transformation and cleaning in health and research settings. I have provided data analysis consultation services and support for research in a variety of disciplines including nursing, marine science, public admisntration, archeology, fine arts, and biostatistics I have extensive skill and experience in R, SPSS, SQL, and excel. I am also familiar with work flow management tools like GitHub, Jupyrter notebooks, and Google CoLab. I am proficient in scientific wring and have several peer re-viewed publications. I have successfully submitted Grants to different funding agencies including the National Institute of Health.

Data Visualization
Academic Writing
Grant Writing
SQL
Multivariate Statistics
Data Analysis Consultation
Data Analysis
Excel Formula
IBM SPSS
Statistics
Statistical Analysis
R
Research Methods
Academic Research
Conduct Research
$100 hourly
- 5.0/5
- (5 jobs)
I have many years experience in data management, analysis, and presentation. I collect data via surveys built in Qualtrics, work with statistics to analyze that data, and then generate eye catching visuals that have the right balance of density, visual appeal and ease of understanding, all to create useful insights for the end user. Because that's my goal; to help end users make smarter, data-driven decisions. I am an expert in survey design, statistics and the Qualtrics research suite (and am a certified expert within that platform). I have very strong quantitative and qualitative analysis skills, and can display such data in multiple, creative and intuitive ways. I am an advanced user of Excel, especially in using data to generate specific kinds of charts and graphs from pivot table summaries. I teach college level courses on data information and design, and focus on one key concept; display your data honestly and easily. Whatever it takes for the user to "get it", as long as it's accurate...that's the goal.

Data Visualization
Quantitative Analysis
Qualitative Research
IBM SPSS
Statistics
Survey Design
Microsoft Excel
Tableau
Qualtrics
$150 hourly
- 5.0/5
- (62 jobs)
I combine MBA strategy with advanced Google Tag Manager, Google Analytics, BigQuery/SQL database, and creative problem solving skills to create an Analytics environment that fits your company like a glove. My goal with any engagement is to make sure that the outcome serves to boost your bottom line, either by giving you the tools & insight into where to optimize spend or enhancing your businesses ability to identify and act on opportunities. I will work with you to make your data easy to understand and analysis intuitive.

Data Visualization
Google Tag Manager
Analytics
Google Analytics
Data Ingestion
BigQuery
Data Modeling
Looker
Domo
Google Sheets
Klipfolio
SQL
Tableau
$150 hourly
- 4.9/5
- (87 jobs)
✅ ***EXPERT-VETTED - TOP 1% of FREELANCERS ON UPWORK*** ✅ Data professional with over 12 years of experience in automating data-driven reports, data extraction, data cleansing, data transformations, data visualizations, and data application development. Tell me your goals and I will turn them into technical reality. I have extensive experience providing data leadership to multi-million dollar companies. Are you looking to spend less time collecting, cleansing, or organizing your data? Are you needing easy to understand yet insightful data visualizations? Do you want to free up time so that you can get back to making the valuable business decisions that impact your bottom-line? I am here to help! Not sure if I'm the right fit for your project? I provide free 30 minute, no-obligation consultations. You can call me your easy button: ✅ I help you automate your data processes to save you precious time. This way you can focus on driving value where it matters. Examples include: - Creating scripts to extract and import data from APIs on a schedule - Creating Power Automate scripts to automate repetitive tasks - Creating macros in Excel VBA, Powerpoint VBA, and other Office products - Creating SSIS packages to ETL your data - Automating data entry forms to promote data quality and efficiency - Writing SQL queries to manipulate and extract your data ✅ I help you visualize your data in meaningful ways so you can make decisions faster. Examples include: Power BI dashboards, Tableau dashboards, Excel dashboards, KPI dashboards, email dashboards ✅ I build data-driven desktop, web, or mobile applications to enhance your business. ✅ Is your dev or IT team busy on other projects? I can help augment your staff and accelerate project progress. ✅ I suggest additional ways you can squeeze even more value out of your data. I am a strategic problem solver. I want to truly understand your business need and partner with you to develop technical solutions that produce value for your business. I combine my highly decorated educational background with practical business experience to deliver winning business and technical solutions for my clients. I am skilled at developing strategic solutions that ensure your business doesn't just win today but maintains the flexibility to grow in the future. I am most versed in Microsoft's suite of development and BI tools as well as Tableau. However, in some ways I am tool agnostic, I am open to learning just about any programming language or tool if it will help you reach your business goals. Reviews ⭐⭐⭐⭐⭐"Brittany created a very complicated dashboard for our leadership team. The feedback on the deliverables was excellent. She did a great job putting our vision together. Her skills and the quality of her work were exceptional. She made herself available to discuss any last minute changes and was very accommodating. I look forward to working with her in the future." ⭐⭐⭐⭐⭐"Brittany was great at understanding my needs and was able to quickly understand our database. She was responsive with great feedback and ideas. She will be my go to person for any future projects." ⭐⭐⭐⭐⭐"Brittany did an outstanding job interpreting what we wanted and got the job done very quickly - just in time for a presentation that was scheduled at the last minute." ⭐⭐⭐⭐⭐"Once Brittany was identified, hired and onboarded, she immediately started working on the first milestone. She understood the sense of urgency with this project's timeline and ensured any issues or help needed were communicated effectively and immediately, upon discovery. She was creative when tackling the challenges presented, always asking clarifying and sometimes insightful questions to ensure she understood our needs. Once the basic functionality was delivered, she was proactive in asking for any branding or design elements we would like to incorporate. Brittany went above and beyond our expectations by creating demo videos to be used in communications to our broader organization. Due to her technical mastery of SharePoint, Power Apps and Power BI, her timely and effective communication, as well as her focus on details, Brittany's talent solved many of the challenges we faced with time and Info Security. We could not have asked for a better partnership." ⭐⭐⭐⭐⭐"Brittany went above and beyond to ensure our needs were met and expectations were exceeded. She was professional and timely on projects. Her insights help direct a better product then we had planned." Thank you for reading. I look forward to working with you.

Data Visualization
Microsoft PowerApps
Microsoft Azure
Data Analysis
Data Modeling
Microsoft Power BI Data Visualization
Business Intelligence
Python
Dashboard
API Integration
Microsoft Power BI
SQL
Data Extraction
Tableau
Microsoft Excel
$80 hourly
- 5.0/5
- (75 jobs)
Alexis is an extremely effective e-mail marketing strategist, written communicator, crafty SEO optimizer, content outliner, editor and proofreader, and spreadsheet/project management magician. From short-form snipits and product pages to subject-specific blogs and website marketing copy designed to make you and your business rank highly in SERPs… you name it, she’s either crafted it, edited it, or optimized it! On the more creative side - she also loves designing the occasional minimalistic corporate or small business logo. Software Competencies: 🥇ActiveCampaign CRM 🥈HubSpot E-Mail 🥈Zapier 🥇Canva 🥈Adobe Suite 🥈Asana 🥇Slack 🥇Airtable 🥇Monday.com Areas of Expertise: E-Mail Marketing Strategy/Automations Lead Nurture, Funnel Strategy Copywriting / Editing White Hat SEO Content Writing SEO Landing Page/Blog Optimization Keyword Research Project Management Spreadsheet Optimization Macro Recording & VBA Conditional Formatting Data Validations Pivot Tables VLOOKUP Alexis holds a Bachelors degree in Marketing from SMU, as well as a Masters degree in Sport Management from the University of Florida and a Graduate Certificate in Digital Publishing from the Savannah College of Art & Design.

Data Visualization
Microsoft Excel
Financial Writing
Blog Writing
Sports Writing
Spreadsheet Skills
Social Media Content
Editing & Proofreading
Spreadsheet Software
Copy Editing
Copywriting
Project Management
Database
Email Marketing
Search Engine Optimization
$70 hourly
- 5.0/5
- (5 jobs)
Experienced quantitative trader and data scientist. The scope of the work can and will be modified at the client's request. Professional Skills: Python R Excel/VBA C++ SQL MATLAB Big Data Machine Learning Time Series Manipulation Blockchain Engineering Project Management Business Writing

Data Visualization
Big Data
Quantitative Analysis
Equity Research
Visual Basic for Applications
Investment Strategy
Statistics
Data Analysis
Investment Research
SQL
Data Science
Machine Learning
Python
R
$65 hourly
- 5.0/5
- (1 job)
Expertise in TSQL, SSRS, SSIS, Power BI, Crystal reports and additional data visualization and reporting tools. Database Experience • Diversified experience in Data Integration with third party systems. Worked on several data extraction, transformation and loading projects using DTS and SSIS tools. • Solid experience in Data Architecture, Data Analysis and Integration with healthcare and non healthcare systems. Worked on several data architecture projects, designing database solutions for Medicaid claims data, patient electronic health record, pathology lab management system etc. Used MS Visual Studio, Visio, Erwin and Apex SQL software. • Extensive knowledge in database structure and optimization (Indexing, Views, Triggers, Store Procedures, Jobs, Roles, Login) for web-based applications. Used SQL Server Management Studio. • Nine (9) years of hands-on experience in managing and maintaining SQL server VLDBs containing in excess of 300 million records, SQL servers and IIS Servers at a datacenter in both Production and Staging Environments. • Knowledge of .NET, n-tier client/server and web based application development. • Solid experience in Solution Development and Project Management. • Knowledge of .NET, n-tier client/server and web based application development. Management Experience • IT Manager with experience in managing and supporting higher education IT infrastructure. • Strong understanding of a Student Lifecycle from Prospecting to Graduation. • Solid experience in Requirement Analysis, Solution Development and Project Management. • Eight (8) years of experience in Higher Education working with key departments of several - Institutions in addressing their technology needs. • Eighteen (18) years of hands-on experience in managing different aspects of Information Technology.

Data Visualization
Epic Systems Medical Software
Data Integration
ETL
API
Microsoft Access
SQL Programming
SQL Server Reporting Services
Data Migration
Business Intelligence
Looker Studio
SQL
SAP Crystal Reports
Microsoft Excel
Microsoft Power BI
$60 hourly
- 5.0/5
- (3 jobs)
I have a passion for data analysis and finding the story within the many rows and columns of data. I am well versed in Excel and the whole Microsoft suite. > I have experience with both quantitative and qualitative survey design, analysis, and presentation. > I'm a curious person that will search for the answers until they are found. > Project accomplishment and integrity of work are of upmost importance!

Data Visualization
Information Analysis
Visualization
Experiment Design
PPTX
Analytics
Microsoft Office
Presentations
Analytical Presentation
Data Analysis
Microsoft Excel
$40 hourly
- 5.0/5
- (12 jobs)
-Software developer that can build simple solutions for clients in multiple industries. ------These are custom solutions built for your unique business and automate manual processes. - Experienced in developing web scraping tools and pdf scraping tools to harness valuable information for clients. - Visualization and dashboards to meet customer needs.

Data Visualization
Data Extraction
Java
Web Scraping
PostgreSQL Programming
Machine Learning
Statistical Analysis
Python
SQL
Data Analysis
SAS
R
Microsoft Excel
$75 hourly
- 5.0/5
- (1 job)
Focused on data visualizations. My specialty is with making numerical insights as visually digestible as possible. I deal with Visualizations in Tableau, Power BI, Excel, Python and, occasionally, R. I'm a data analyst with a degree in aerospace engineering from North Carolina State University. I also have 5+ years of Machine learning experience. It started off as a hobby and turned into a career. Most recently, I have had hands-on small business experience as a business analyst. This has uncovered a new passion in data analytics and the art of solving problems with data. I'm a problem solver by nature and enjoy the challenge of innovating with data. I fell in love with the art of simplifying complex data for stakeholders.

Data Visualization
BigQuery
Google Analytics
Data Analysis
Python
Microsoft Excel
Tableau
$80 hourly
- 5.0/5
- (13 jobs)
Data Analyst with 10+ years of experience in creating dashboards, connecting and rationalizing data, managing data structures, and reporting. Project Management, Business Operations, and Marketing are my areas of expertise. Fluent in both technical and business languages. Favorite line: "Let's take a look!" [Visualization] -PowerBI (KPIs, visuals, data connections, DAX) -Data Studio (Google Analytics) -Tableau [Analysis] -Excel (formulas, customization, data sourcing) -DAX & Advanced Editor (PowerBI) -Google Analytics [Data Management] -SQL (connections, sourcing) -SiteTracker (Salesforce) Admin Certified (data structures, project management) -Google BigQuery [In my free time...] -Corporate Leadership Development Mentor and Protege -Corporate Diversity & Inclusion Council Member -Microsoft TEAMS Admin & Implementation Steward -Specialized Storm Response Team Communications Data Analyst -Non-Profit Organization Technical Solutions Mentor and Volunteer -Community Youth Sports & Special Olympics Coach

Data Visualization
Insights Summary
Cross Functional Team Leadership
Data Management
Analytics Dashboard
Operations Analytics
Customer Insight Analysis
Data Analytics
Process Improvement
Salesforce
Business Operations
Microsoft Power BI Data Visualization
Looker Studio
Microsoft Excel
SQL
$55 hourly
- 5.0/5
- (1 job)
I'm a research project manager with 8+ years of experience in pediatric and adult clinical research. Before I worked in clinical trials, I studies anthropology and qualitative research. I have a certificate in Project Management from UNC-Charlotte and a minor in English. Some ways we can work together: * Develop effective training and onboarding programs for research staff, * Provide training in clinical research conduct and associated topics * Assist with database design and quality management, * Build and maintain data capture systems using REDCap and Qualtrics * Write protocols, consent forms, manuals of procedures, lab manuals, SOPs, and other technical documents * Onsite and remote clinical study monitoring, * Conduct root cause analysis (RCA) and develop corrective and preventive action plans (CAPA), * Write, edit, and proofread technical documents and manuscripts * Create clear and engaging presentations I have also helped people move into clinical research careers through coaching and consulting and resume review services.

Data Visualization
Writing
Data Management
Resume Writing
Training & Development
Project Management
Database
Clinical Trial
Editing & Proofreading
Regulatory Compliance
Research Protocols
Budget
Academic Research
$45 hourly
- 5.0/5
- (5 jobs)
When you hire me, you will receive a thoughtfully crafted product in a timely fashion, and friendly yet professional communication. I understand my clients entrust me with important tasks that impact their business and health, therefore I take pride and ownership in every project I accept. I'm detail-oriented, highly focused, and motivated. Take advantage of my low rate while it lasts! BACKGROUND 15-year business professional, PhD student in Nutrition, clinician (Registered Dietitian) with a Master of Public Health, certification in sports nutrition, and professional work experience in clinical research trials, project management, healthcare, and non-profit administration. Expert level experience with Microsoft Office (Excel, PowerPoint, Word, Access) and Google (Sheets, Slides, Docs) products. SERVICES Among the services I provide, there is one common thread - I deliver engaging material tailored for any specified audience. I offer three key categories of service: research, nutrition, and communications. 1) RESEARCH SERVICES: qualitative research, quantitative research, mixed methods, data analysis, data processing, scientific & academic writing, grant writing, manuscript editing, dissertation editing ✔️ Research Specializations: public health, nutrition, wellness, behavioral lifestyle interventions 2) NUTRITION SERVICES: nutrition counseling, nutrition consultations, meal planning, grocery list preparation, kitchen consultation, food writing, recipe development ✔️ Nutrition Specializations: weight management, sports nutrition, chronic disease prevention & management, Type 2 diabetes management, clinical nutrition therapy, food allergies, gluten intolerance, holistic health, functional nutrition, GI disorders 3) COMMUNICATION SERVICES: presentation design, content writing, proposal writing, proofreading, copy-editing, data visualization, educational infographics, pivot tables, dashboards TECHNICAL SKILLS ✅ Scientific/biomedical research databases (PubMed, Google Scholar, Elsevier, Scopus, PsychINFO, CINAHL, Embase, Medline, JAND) ✅ Project management software: MS Project, SmartSheet ✅ Data visualization: Canva, Tableau ✅ Presentation design: PowerPoint, Google Slides, Canva, Prezi ✅ Data analysis: Excel, SAS, Stata ✅ Database creation & management: Excel, Access ✅ Survey creation: Qualtrics, SurveyMonkey, Poll Everywhere I HAVE WORKED WITH A VARIETY OF HIGH PROFILE ORGANIZATIONS, INCLUDING: ❇️ University of California Office of the President ❇️ University of North Carolina at Chapel Hill ❇️ Berkeley Law, UC Berkeley ❇️ Durham County Department of Public Health ❇️ CBRE ❇️ The Office of US Senator Dianne Feinstein ❇️ Service Employees International Union (SEIU) WHY CHOOSE ME OVER OTHER FREELANCERS? ✳️ Responsive: I prioritize consistent, open, timely communication. ✳️ Dependable & solution-oriented: I only accept projects that I am 100% certain I can deliver within the given parameters. If I run into unforeseen barriers, I will be sure to relay that information to you ASAP so we can work together to find a reasonable solution. ✳️ Trustworthy: I deliver high-quality services and am dedicated to exceeding expectations so we can hopefully establish an ongoing, mutually-beneficial working relationship. ✳️ Resourceful: My wide variety of experiences and education has taught me there are endless ways to achieve a goal, so I take pride in my ability to think on my feet and get the job done. ✳️ Kind: I believe, above all, kindness is so important. Extensive travel and exposure to different cultures has honed an inner strength, interpersonal sensitivity, and a deep sense of compassion that I bring forth in all that I do. My ultimate goal is to help my clients' businesses run more smoothly and effectively. I am eager to speak with you about how I can help solve some of the challenges you face so you can focus on what really matters. I can't wait to work with you! - Natashia R., MPH, RDN, LDN, CISSN

Data Visualization
Microsoft Excel
Dietetics
Proofreading
Scientific Writing
Food Writing
Project Management
Microsoft Word
Research Paper Writing
Presentation Design
Microsoft PowerPoint
Data Analysis
Critical Thinking Skills
Survey Design
$35 hourly
- 5.0/5
- (9 jobs)
I am a senior undergraduate student majoring in Environmental Science - Quantitative Energy Tract with a concentration in Environmental Processes. I am passionate about using data and technologies as the way to solve environmental problems. Working toward gaining real-life experiences and networking.

Data Visualization
Trend Analysis
GPS
Data Analytics
Environmental Science
Analytics
Microsoft Excel
SQL
$70 hourly
- 5.0/5
- (4 jobs)
I'm a Bioinformatics scientist with experience determining factors that impact the gut microbiome in both animal models and in clinical research.

Data Visualization
Genomic Data Analysis
Unix
Bioinformatics
Mathematics
Google Cloud Platform
R
Statistical Analysis
Python
RStudio
$50 hourly
- 5.0/5
- (1 job)
I'm a full-stack Software Engineer with experience in front-end web and mobile app development. On the backend I have deployed to AWS and Linode. I can help if you need a User Interface, a RESTful API, a Websocket Endpoint, a Data Processing Pipeline, a Data Visualization, or even a Novel Algorithm or Whitepaper Implementation. - I am an expert in Clojure, Clojurescript, and the Datomic database - I am proficient in AWS cloud DevOps - I am proficient in Python - I am proficient in Javascript, HTML, and CSS

Data Visualization
Three.js
D3.js
Blender
CSS
AWS Lambda
Clojure
RESTful API
HTML
Git
Python
JavaScript
SQL
$55 hourly
- 5.0/5
- (1 job)
I've been working with spreadsheets for over 35 years, creating a wide variety of Excel files, both for consulting and business analysis work, and also for other projects (such as data processing, quotations / estimates, stock analysis, etc.). Whether you need a complex macro-enabled spreadsheet to automate data processing, or a simple one, I can deliver. I've made a career in Cybersecurity with 34 years of success in Fortune 50 companies and hold professional certifications. Through my career I've developed advanced skills in Excel as a means to an end and now wish to explore the gig economy and seek my first freelancing endeavor. Skills * Spreadsheet structure * Complex formulas * Pivot tables * Slicers * VBA macros * Data extraction, normalization, migration, re-structuring * Graphical reporting * Detail oriented * Communicative I'm reliable, transparent, proactive, and authentic. I value regular communication. I prefer to work on collaborative projects where I can be a partner in achieving your business goals and follow this methodology: * Initial meeting (over Zoom) to listen to your needs and define the scope * Prototype a draft and present to you for feedback * Progress any needed alterations * Review final draft * Progress to conclusion Let me help you with your task at hand!

Data Visualization
SQL
Microsoft Access
Critical Thinking Skills
Data Cleaning
Data Analysis
Google Sheets
Spreadsheet Automation
Excel Formula
Visual Basic for Applications
Spreadsheet Macros
Macro Programming
Microsoft Excel PowerPivot
Microsoft Excel
Project Management Professional
$60 hourly
- 4.9/5
- (5 jobs)
⭐⭐⭐⭐⭐ “Matt is an incredibly talented marketing professional with experience in all aspects of internet marketing, from site development to SEO to social marketing. I highly recommend him to any business looking to expand their exposure online.” - James F. Seasoned WordPress expert and digital marketing strategist with two decades of experience dedicated to creating exceptional online experiences. Over the years, I've honed my skills to not only meet industry standards but set them. After two decades in the industry, my journey has been more than just about expertise. I've uncovered key areas to bring costs down, identified the essential services small businesses truly need, and recognized opportunities that many agencies overlook. Agencies might shy away, but I thrive on turning these opportunities into success stories. That's why I decided to start my own venture—dedicated to providing the tailored, results-driven services that truly propel small businesses forward. ✅ WordPress Proficiency: With a rich history in WordPress, I am well-versed in setting up, customizing, and managing websites. My experience spans themes, plugins, and the seamless integration of WooCommerce, ensuring your online presence is not only visually stunning but also highly functional. ✅ In-depth SEO Mastery: Navigating the intricacies of SEO is my forte. I bring a comprehensive understanding of best practices, conducting meticulous audits, and implementing effective strategies to boost your online visibility. My track record includes successfully optimizing websites to rank prominently across search engines. ✅ Paid Advertising Maestro: Having fine-tuned paid campaigns on platforms like Google Ads and Facebook Ads, I know the ins and outs of driving targeted traffic and maximizing conversions. Let me help you reach your audience efficiently through strategic and data-driven advertising. ✅ Data Analytics Authority: Analyzing data is not just a task—it's a passion. Leveraging tools like Google Analytics and business intelligence platforms, I provide valuable insights to enhance campaign effectiveness. My proficiency in data interpretation ensures that decisions are well-founded and aligned with your business goals. ✅ Creative Content Alchemist: I bring your brand to life visually. Utilizing the Adobe Creative Suite, I create compelling visual content that effectively communicates your brand's message and resonates with your audience. ✅ Proven Track Record: • Demonstrated ability to prioritize tasks, coordinate teams, and provide robust support throughout project lifecycles. • Conducted meticulous audits and analyzed data from multiple sources, ensuring accuracy and consistency to drive informed decision-making. • Improved rankings from page 3 to Top 3 for high-competition keywords with a search volume of over 100,000 searches per month. ✅ Collaborative Approach: I collaborate effectively with developers, graphic designers, writers, and stakeholders to align website features with business objectives, ensuring seamless communication channels. Ready to elevate your online presence? Let's connect and discuss how I can bring my two decades of expertise to your project. Together, we can achieve digital success! ✅ Certifications: • Advanced Google Analytics • Google Tag Manager Fundamentals • Google Analytics for Power Users • Google Ads Display Certification • Google Shopping Ads Certification

Data Visualization
Ecommerce SEO
Content Strategy
SEO Content
Local SEO
Social Media Marketing
WordPress
Google Analytics
Looker Studio
$150 hourly
- 5.0/5
- (56 jobs)
You are looking for an expert to drive thousands in profit for you by uncovering hidden insights in data and making strategic recommendations. I specialize in using Tableau to analyze financial & sales data, but have helped a number of clients also in areas of marketing, performance, and operations as a Tableau developer. I helped a small business move from $400k in revenues to over $2M annually by analyzing: -Revenues, spend and marketing channels -Spend per channel -Sales close ratios -Pricing and discounting policies. We looked at data from Quickbooks and from their CRM, as well as Google Analytics and a variety of other sources and joined it all together into a dashboard. I worked with a mid-size healthcare company to find $50k of savings in their purchasing data. This came from their financial system and was exported into Excel. I worked with a major airline to find close to $1M in savings and hidden revenue opportunities, by identifying data inconsistencies and getting to the root cause drivers. I have been creating data visualizations in Tableau for 10 years, helping companies like you strengthen their financial and operational position by: 1) Framing the right questions, 2) Generating the right insights 3) Generating actionable strategies for improvement. But, the best way to see this in action is to have a conversation with you. If you are interested in exploring ideas further, let's do a no obligation call and see if we're a mutual fit. Click the green "Invite to Job" or "Post Job" at the top of this page to get that ball rolling. I look forward to speaking with you!

Data Visualization
ETL Pipeline
Relational Database
Data Analysis
Data Science
Business Analysis
Data Cleaning
Business Intelligence
API Integration
Microsoft Excel
Tableau
SQL
$70 hourly
- 4.9/5
- (78 jobs)
I am an expert freelancer and my 10+ year multi-sector background prepares me for nearly any type of SaaS, Fintech, Ecommerce, CMS, Web3 based solution. I fully integrate into my client's teams including on-premise, remote, or hybrid scenarios, and I collaborate effectively in agile/scrum style project management styles. My preferred project architectures include but are not limited to Ruby on Rails/Node backends and React/Angular/Vue frontends, deployed on both cloud (AWS, Heroku, google cloud, and Azule) and on-premise infrastructures. With these particular configurations, I produce superior and sustained results. This pattern predicates my success due to my immense organization skills, my full accommodation of my client's needs, and my clear goal staking to determining and establishing exact solution requirements and value-added engineering required to build their successful solutions. I am willing to work on jobs of any size, I have worked on one-off jobs solving specific problems requiring an expert, and I have also consistently had clients who retain me for over a year in some cases, allowing me to develop their solutions to maximum maturity and growth. I have solved nearly every type of use case imaginable in Rails-based architecture and can advise and collaborate with architects to ensure that the right decisions and implementations are taken into account. I am consistent, competent, communicative, and complete in my pattern of work. This is why I am one of the most experienced freelancers on Upwork in this space, logging almost 10k hours on Upwork. You cannot go wrong with hiring me, I provide the highest tier results available on all of Upwork.

Data Visualization
Ruby
Elasticsearch
Unit Testing
Spree
React
RESTful API
RSpec
Ruby on Rails
Node.js
$40 hourly
- 5.0/5
- (8 jobs)
From my time at a telecom company, I have been able to provide a deeper understanding of data pipelines and the process behind moving data from the source to a customer-facing data platform, while also developing data quality monitoring tools using orchestration tools like Prefect. During my first six months, my team and I migrated all of our legacy Hive data processes over to Snowflake using technologies like Talend. I have also acted as a liaison between the data engineering team and other teams within the organization regarding our data platform, while handling dashboard creation and administration for internal customers on our Sisense instance. Recently, I have transitioned into a remote role with an analytics company, where I have spent most of my time building out a database logging infrastructure that includes work with Python, MySQL, and Amazon S3. The program is run through a set of Kubernetes pods that spin up and down depending on the live and upcoming sports games, so it was important to create a controller and deployment environment that would allow this code to run successfully. I have also spent time working on GitHub workflows and Kubernetes deployment configurations. From an analytical standpoint, my graduate degree provided me with many opportunities to work directly with large datasets and create predictive models. My capstone project consisted of scraping online data to build out a database with labor statistics and job descriptions, in which we used natural language processing and modeling techniques like regression and XGBoost to make predictions for salaries of individuals based on their specified job category. I was also provided the opportunity to participate in the inaugural Big Data Bowl mentorship program, in which I built out multiple models using 10 weeks' worth of NFL player tracking data. I also have been fortunate to learn and apply many different data-collecting technologies with my positions at a number of baseball organizations. From seeing pitchers throw in the pitching lab to generate biomechanical data, to personally tracking pitch data using Rapsodo on-field with top high school prospects, I have experienced first-hand how valuable this data can be for gaining insights on player development and scouting. With one organization, I spent the majority of my time creating data visualizations and doing data analysis using R, and I also spent time at anotheroffice working directly with ball-tracking data inside of an Amazon Redshift database to find data anomalies and improve the performance and underlying data that is used all throughout baseball.

Data Visualization
Tableau
Microsoft PowerPoint
Analytical Presentation
Analytics
Kubernetes
Amazon S3
GitHub
Sisense
Email Support
MySQL
Python
Snowflake
SQL
Google Sheets
Data Engineering
GitLab
Email Communication
Data Entry
$110 hourly
- 5.0/5
- (136 jobs)
As a professional data analyst with over 8 years of experience, I have a bit of a reputation for being obsessed with Excel (and by "a bit," I mean "totally and completely"). If you need a custom spreadsheet that does everything from calculating your daily caffeine intake to predicting the weather (okay, maybe not that last one), I'm your person. But all joking aside, my passion for Excel is matched only by my commitment to helping my clients achieve their business goals. I specialize in creating reporting dashboards and designing custom spreadsheets that are tailored to the unique needs of each of my clients. My clients consistently commend me for my technical skills, attention to detail, and exceptional communication. You can check out their reviews below to get a better sense of how I've helped businesses in a variety of industries drive growth and achieve their goals. Prior to becoming a freelancer, I worked as a management consultant at a boutique firm specializing in healthcare management. During my time there, I developed a deep understanding of how to leverage data analysis for effective decision-making. This experience has proved invaluable in my current work as a freelancer. In addition to my technical skills, I pride myself on my ability to work closely with clients to understand their needs and deliver data-driven insights that help them achieve their business goals. So if you're ready to take your data analysis to the next level, let's talk.

Data Visualization
Marketing Analytics
Healthcare Management
Data Analysis
Spreadsheet Software
Excel Formula
Management Consulting
Business Intelligence
Looker Studio
Google Sheets
Looker
Dashboard
SQL
Microsoft Power BI
Microsoft Excel
$75 hourly
- 5.0/5
- (81 jobs)
Hi, my name is James, I’m a Microsoft Excel and Google Sheets expert and I can help you unlock your spreadsheets' full potential! With over 10 years spent working in operations management positions I have extensive experience creating customized spreadsheets; using a data-driven approach to analyze performance and improve efficiency and productivity. I design clean, easy to understand spreadsheets that can perform complex tasks without overwhelming the user – regardless of level. I can help you with: - Custom Excel/Google Sheets systems development - Google Scripts and VBA Macros - Webhook capture - Troubleshooting and repair of broken spreadsheets - Complex or simple formulas - Dashboards and reports - Spreadsheet protections or hiding formulas - Creating charts, graphs, or other visualizations - Data analysis - Process automations and improvements I'm a dependable, organized, and hardworking professional with good attention to detail. I have worked with people from many different industries and pride myself on being quick to understand the needs and requirements of potential clients and to use my intuition and experience to anticipate issues before they arise. Some of the spreadsheets I have designed and built include systems to: - Manage employee scheduling, attendance, and payroll - Track and manage inventory - Track creditor and debtor ledger positions - Calculate vendor payments and issue reports - Manage projects and generate Gantt charts - Track sales and issue invoices and statements - Manage a food production line I have the tools, experience, and knowledge to help you achieve your goals. I love a challenge and I believe a project is not complete until you are completely happy with the result. I look forward to meeting you!

Data Visualization
Hospitality
Data Analysis
Business Operations
Administrative Support
Inventory Management
Google Sheets
Microsoft Excel
Microsoft Office
$60 hourly
- 5.0/5
- (242 jobs)
✅ With over 15 years of experience, I specialize in automating manual processes through Excel VBA, saving businesses hundreds of hours by transforming complex, time-consuming manual processes into efficient, seamless workflows. My focus is on delivering customized solutions that enhance productivity, accuracy, and decision-making across various industries, from e-commerce and retail to healthcare, construction, and non-profit organizations. ⚙️ 𝗞𝗲𝘆 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀 • 𝗖𝘂𝘀𝘁𝗼𝗺 𝗘𝘅𝗰𝗲𝗹 𝗩𝗕𝗔 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Expert in creating tailored Excel tools for diverse industries such as real estate, construction, healthcare, and e-commerce. This includes dynamic quote generators, order management systems, and financial reporting tools that meet specific client needs. • 𝗘𝘅𝗰𝗲𝗹 𝗩𝗕𝗔 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Automating repetitive tasks, such as data import/export, inventory management, financial reporting, and custom quote generation, ensuring speed and accuracy. • 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀: Proficient in handling large datasets, including data manipulation, extrapolation, and creating insightful dashboards. Expertise in Power Query and DAX for data transformation, as well as building dynamic PivotTables and charts. • 𝗖𝗹𝗶𝗲𝗻𝘁-𝗙𝗼𝗰𝘂𝘀𝗲𝗱 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Delivering solutions tailored to client specifications, including customization of order entry forms, estimating templates, quoting generator, and inventory tracking systems. I am comfortable working directly with clients to iterate on requirements and feedback. • 𝗦𝘁𝗿𝗲𝗮𝗺𝗹𝗶𝗻𝗶𝗻𝗴 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗮𝗻𝗱 𝗦𝗽𝗲𝗲𝗱: Optimizing large Excel files, reducing processing times from minutes to seconds. I’m adept at simplifying complex processes and ensuring ease of use for all users. 🛠️ 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀 𝗘𝘅𝗰𝗲𝗹 𝗮𝗻𝗱 𝗩𝗕𝗔 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🔹Microsoft Excel 🔹Excel VBA or Visual Basic for Applications 🔹Macros 🔹Scripts & Utilities 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 🔹Data Analysis 🔹Power BI 🔹Dashboards 🔹Power-Query 🔹DAX 🔹Data Extraction 🔹ETL 𝗦𝗰𝗿𝗶𝗽𝘁𝗶𝗻𝗴 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 🔹Automation 🔹Testing 🔹Order Management 🔹Scripts & Utilities 📌Whether it’s developing tools for inventory management, financial reporting, or e-commerce data synchronization, I deliver customized solutions to fit specific business needs, driving efficiency and accuracy. 🔑𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 Excel VBA, Scripts & Utilities, Data Analysis, Testing, Macros, Data Extraction, ETL, Order Management, Quoting Tools, Dashboards, Automation, Power BI, Power Query, DAX, Power Pivot, Pivot Table ✔️ Working together with my clients ⭐⭐⭐ "Shai made it easy and had great ideas to simplify our order form. We went from a multi-page, multi tab order for more than 800 options to a One line Order form which has multiple self-populating options. We're planning to work with Shai again in the future. Excellent job and thank you again! " - Christian from EcoDomo LLC. ⭐⭐⭐"This was a large reconstruction project of a sales commissions excel workbook. Shai was able to take our ideas and translate them into functional and user-friendly features of our new commissions excel platform. He worked meticulously to give us what we wanted in terms of design and structure and provided constant feedback regarding what options were. Shai was a pleasure to deal with and seemed to make himself available to meet my schedule. Most importantly, he was relatable and easy to talk to, which makes working on a complex excel design much more bearable! I would strongly recommend Shai for any excel work you have." - Peter from TalentSphere Solutions Inc.

Data Visualization
Data Science
Dashboard
Automation
Data Model
Data Analysis
Business Intelligence
Data Modeling
Microsoft Power BI Development
Microsoft Power BI Data Visualization
Macro Programming
Visual Basic for Applications
Power Query
Microsoft Power BI
Microsoft Excel
$160 hourly
- 5.0/5
- (143 jobs)
My core service offerings focus on fully supporting the accounting, finance and analytics needs of growing businesses. I work with companies to utilize financial and operational data to make informed decisions. If you need insights into what is going on with your business and developing a strategic plan for growth, then I can help. About Me: ● Possess a unique combination of accounting, financial analysis, and data visualization work experience. ● Hold a Masters of Accountancy degree and an active Certified Public Accountant license in Georgia ● Offer over 14 years of accounting experience and 8 years of data visualization development ● Serve as outsourced Controller to multiple businesses in the technology, hospitality/foodservice, retail, real estate, healthcare, service-based, non-profit, and manufacturing spaces ● Develop and publish over 100 executive level and operational Tableau dashboards using data from a variety of business areas and data sources Allow me to add value to your business by providing: ● Streamlined solutions to the accounting function which increase efficiency ● Oversight of your accounting activities to ensure separation of duties and enhance internal controls ● Data analytics services to help uncover trends and patterns to give you a competitive advantage ● Continuous monitoring of financial activities to identify irregularities and alert you to potential fraud ● Financial planning and analysis to help you discover the best course of action for the future I believe a picture is worth a thousand numbers and pride myself on creating easy to understand visuals that provide insights into the financial and operational activity of businesses. I am forward thinking and help clients understand where they stand today so that they may develop realistic expectations for the future. I look forward to earning your business!

Data Visualization
VLOOKUP
Financial Analysis
CPA
Bookkeeping
Data Analysis
Microsoft PowerPoint
Tableau
Microsoft Excel
Google Sheets
Intuit QuickBooks
$99 hourly
- 5.0/5
- (271 jobs)
Besides design education, I have a Master's degree in economics and a passion for data visualization and infographics. Big devotee of Edward Tufte's principles. Love getting my hands on some data and showing it in a way that is easy to understand, and truthful. When you have a bunch of data, but don't know how to show it — that's my favorite type of project. I have worked on: - visualizing economic data, - explaining abstract concepts through a graphic, - courtroom presentations, - executive presentations. A CEO of one of Fortune 5 companies said that the presentation designed by yours truly was one of the best he'd seen in years.

Data Visualization
Comparison Infographic
Graphic Design
Canva
Presentation Design
Infographic
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