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Hire the best Data Analysts in Ashburn, VA

Check out Data Analysts in Ashburn, VA with the skills you need for your next job.
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Rating is 4.8 out of 5.
4.8/5
based on 132 client reviews
  • $80 hourly

    • 5.0/5
    • (2 jobs)
    In short, the solutions I created are used by millions of users every day. I could build a web, mobile or desktop application using Serverless Computing, conforming to the principle of the least privilege under version control for each function (Pay-per-use AWS or Google Cloud infrastructure that scales indefinitely). When I code either the Frontend or Backend solutions, the experience I have defined the prioritization of the characteristics for the product: 1. Simplicity (readability). ---- all frontend services I create are event-driven with the FaaS infrastructure or in rare cases BaaS. ---- I write in strict TypeScript (if you don't know TypeScript, it is the same JavaScript plus type safety to increase stability). 2. Technical scalability ---- Comparing to containerized microservices, where parts are connected to each other, FaaS development allows to create completely independent functions. It is easier to manage and to make changes as you split the functionality into much smaller blocks. ---- FaaS can scale indefinitely, so any load the cloud provider (such as AWS) could handle is supported. -------- If you have 0 customers today, your bill is $0, comparing to microservices, where you have to have at least one container running $25/month. A typical project is eight containers. -------- If you have a billion customers tomorrow, FaaS auto scales horizontally to handle the new load automatically, with the pricing of an optimized solution close to $2-5/million requests for ALL infrastructure combined. 3. Size ---- The size of the bundled assets needs to be small as it affects the operating costs (you are charged by millisecond). ---- I have created tens of different custom Webpack solutions for all types of possible cases to minimize and optimize the bundles, including code splitting, tree shaking, finding the most appropriate target for the JavaScript (or TypeScript transpilation), image minification and lazy-loading (PNG, JPEG, SVG, etc), service workers, manifest, etc. -------- and even the updating process of the objects in a file hosting (such as AWS S3) to upload only those assets that have changed. -------- I have worked on many projects, every time trying to find something else to improve, so the solutions are extremely well optimized. 4. Performance ---- when I had projects to optimize for performance, I have created a lot of custom solutions as public solutions are for everyone and, therefore, typically suboptimal for a particular case. I create SPAs, conforming to PWA standards, and frontend plugins using React.js. I follow Component Driven Development (CDD) together with Visual Test Driven Development. For that, I use PlayWright and Storybook. When writing styles, I use CSS-in-JS (primarily using Emotion library). The Desktop app development involves also Electron, but the overall process is the same. That is the reason why it is easy to convert my solutions to distribute as a desktop app. When creating mobile apps, I use either React Native or create hybrid web-based solutions with Capacitor.js. 🔒Backend: I am a strong proponent of Serverless Computing, who has extensive experience with FaaS and BaaS, automatically generating IAM rules and cloud services, and conforming to the principle of the least privilege for each function/service. In regards to HTTP APIs, I create: - RESTful APIs covering them in tests and preparing for adoption by frontend devs via password-protected documentation over web endpoints where the frontend devs are able to observe and interact with Swagger UI that conforms to the OpenAPI 3.0 specification. - GraphQL. Created in all possible ways: custom with plain GraphQL library (no Apollo or other wrappers), with Apollo; in Programmatic and Declarative ways I automate provisioning of infrastructure (IaC) using AWS CDK and Google Deployment Manager configs, so that it takes one CLI command to create the defined as code cloud infrastructure. Project management/Tracking I am used to daily reporting and knowing that communication is the key, I constantly try to improve clients' experience. I know best methods in version control and I conform to them, doing PRs, releases, keeping multiple branches, and using stashes. ---- I have automated branching & PR requests, as well as connected bots for notifying about changes in corporate chats. The code I write goes through automatic code-styling processing that improves readability and overall quality of the provided work. I use: ESLint and Prettier for all automated code formatting needs. Respectfully, Bowie
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Django Stack
    MERN Stack
    Machine Learning
    Machine Learning Model
    Mobile App Development
    Forecasting
    Data Analysis
    System Analysis
    Web Development
    Full-Stack Development
    DevOps
    Amazon Web Services
  • $49 hourly

    • 5.0/5
    • (131 jobs)
    Hi, My name is Dr. Soleyman Paydar, and I have 17 years of active experience performing statistical analyses for medical and business entities and also preparing entire analysis chapter of PhD/Master theses. My service comprises data analysis, interpreting the results, and reporting the findings in APA format with all necessary tables, figures, and citations. SPSS, AMOS, and SMART-PLS are the statistical software programs I utilize. I also offer limited statistical consultation for free. Very Respectfully, Dr. Soleyman Paydar
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    Regression Testing
    Quantitative Analysis
    Academic Writing
    Linear Regression
    Logistic Regression
    Data Interpretation
    IBM SPSS
    Statistics
    Data Analysis
    Statistical Analysis
    Quantitative Research
  • $50 hourly

    • 5.0/5
    • (1 job)
    I am proficient in utilizing advanced Excel skills gained through my two degrees (Finance and Industrial Engineering), as well as experience working as a Financial Analyst for a mid-sized engineering firm. I can assist in anything that can be done in Excel, including: - Data analysis and Visualization - Financial analysis and modeling - Streamlining and/or automating processes involving anything numbers related I have experience in a professional setting, and am great with detecting client needs and translating them into a solution.
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Financial Reporting
    Financial Modeling
    Financial Analysis
    Information Analysis
    Analytical Presentation
    Data Analysis
    Microsoft Excel
  • $60 hourly

    • 5.0/5
    • (1 job)
    Extensive experience working with multiple Databases (SQL Server , Postgres, MySQL, Oracle ) and reporting tools like SAP Business Objects, Microstrategy , QlikSense, Tableau and PowerBI.
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    SAP Business Objects
    Data Analysis
    Visual Basic
    Data Entry
    Data Cleaning
    Data Visualization
    SQL
    Tableau
    Qlik Sense
    Microsoft Power BI
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    I am a highly experienced writer and researcher. I have over 10 years of experience working in the social sciences (economics, sociology, public health, workforce, marketing, etc.) and a wide range of methodology expertise (surveys, interviews, ethnographies, focus groups, quantitative modeling, factor analysis, etc.). I am an excellent writer and editor. I have written research reports, essays, toolkits, one-pagers, news articles, academic articles, and newsletters professionally. I have written for academic, creative, business, and general audiences. Over the years, I've picked up other useful skills including logistical planning for data collection and conferences, rapid data entry, persuasive communications, impact evaluation, and process improvement. I always respond to emails within 24 hours during the work week. I always meet my deadlines. I always deliver products of high quality. I pride myself on my professionalism, integrity, and flexibility. If you need support in any of the fields described above or would like to utilize any skills listed on my portfolio, please reach out. I look forward to hearing about your project and supporting your work!
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Event Planning
    Survey Design
    Data Entry
    Project Logistics
    Project Management
    Market Research
    Research Interviews
    Research & Development
    Data Analysis
    Professional Tone
    Business Writing
    Proofreading
    Academic Editing
    Writing
    Content Writing
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    CAREER SUMMARY * 15 years of experience in Accounting/Finance/Information Technology/Management: spanning projects including United Nations, KPMG, Fairfax County Government & WMATA * MS Accounting Information Systems * MBA - Finance * Payroll Administrator, ADP, Paychex, PrimePay * Advance user of MS Office especially MS Excel. * Expertise in Budgeting, Forecasting, Credit Adjustments and Account Receivable Settlement * Experience of SAP (ERP), QuickBooks Pro, Salesforce, Cognos * SQL query experience for data analysis * Good at performing Mathematical and Statistical Analysis.
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Payroll Reconciliation
    Bank Reconciliation
    Business Operations
    Data Analysis
    Financial Reporting
    Salesforce
    SQL
    Cash Flow Analysis
    SAP
    Invoicing
    Intuit QuickBooks
    Accounts Receivable
    Budget Management
    Microsoft Excel
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Regulatory auditor with over 15 years' experience in mortgage and bank compliance. Strong in dataanalysis, organizational management, and time management. Proficient in Microsoft Office,LexisNexis, AllRegs, CoreLogic, Encompass, LoanQuest, and skilled in risk analysis, communication, and generating reports and presentations.
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Report Writing
    Business Writing
    Data Mining
    Data Extraction
    Data Analysis
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I am a data analyst experienced in analyzing the report requirements, data extraction, setting up ETL and building dashboards. I have experience in creating dashboards using Tableau, PowerBI and Amazon Quicksight.
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Statistical Analysis
    R
    Amazon QuickSight
    Tableau
    Data Visualization
    Python
    ETL
    SQL
    Data Analysis
  • $23 hourly

    • 0.0/5
    • (1 job)
    Highly motivated and adaptable leader with a decade of proven expertise, blending skills in data analysis, operational management, team leadership, and talent recruitment. Adept at efficiently gathering, sharing, and presenting information to both local and national governmental bodies. Skilled in harmonizing personnel, operational, and strategic considerations to successfully execute tasks.
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Microsoft Project
    Management Skills
    Analytical Presentation
    Data Entry
    Data Analysis
    Information Analysis
    Project Management
    Human Resource Management
    Written Comprehension
    Report Writing
    Document Review
    Computer Operating System
    Personnel Selection
    Recruiting
    Personnel Records
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Highly progressive IT Professional, recent graduate. Extensive operational experience working with telecommunications related businesses a detailed knowledge of operational planning. Skilled cyber security and network engineer able to troubleshoot problems with an emphasis on creative problem resolution and customer satisfaction.
    vsuc_fltilesrefresh_TrophyIcon Data Analytics
    Data Analysis
    Microsoft Visual Studio
    Visual Basic
    Kali Linux
    VB.NET
    Computing & Networking
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