Hire the best d3.js developers

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Clients rate d3.js developers
Rating is 4.8 out of 5.
4.8/5
based on 830 client reviews
  • $75 hourly
    Experienced developer for hire. Can take your project from idea to app. Also proficient at code optimization and QA.
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    Swift
    Python
    React
    CSS 3
    Shopify
    CSS
    HTML
    Node.js
    JavaScript
    Ruby on Rails
    jQuery
    Blog
  • $10 hourly
    I’m Diogo Redin, a Front-end developer, currently studying Computer Engineering at Instituto Superior Técnico. Front-end development captivates me because I can be closer to the end product users will experience. Technologies I have worked with professionally: Node.js React.js d3.js Vanilla Javascript WordPress Theming Shopify Theming Plain HTML/CSS Portfolio can be found at diogoredin.com Coding projects can be found at github.com/diogoredin Products launched can be found at producthunt.com/@diogoredin/submitted
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    D3.js
    Python
    PHP
    HTML
    React
    CSS
    WordPress
    Node.js
  • $25 hourly
    Are you looking for a table to sit and talk about your app that needs to be done in a couple of months? Here's a chair 🪑 I am a Google Developers Expert in Angular and a Software Architect working with an amazing team at IOMechs. We engage in iOS & Android native development and cross-platform development using Ionic and React Native ( sometimes Flutter too :) ). We tackle each project efficiently and honestly justify to you each step we take up to the app release. We can help you engineer your websites web apps, or mobile apps from ground up to production and will help you move it to scale. We can create the best-tailored solution to put you in touch with your customers just starting from your idea. I can build a full-fledged User Interface service for websites and web applications. We develop hybrid apps in React, Ionic, Angular. These languages have a superior User experience. You can have an app written with the same code as Facebook Mobile, Instagram, Skype, or Uber Eats. Our team is here to help you update, redesign, or build your product from square one. 🛠 Putting product and customer first, we work on every project's detail diligently to exceed all expectations. We embrace a test-driven and code review culture. 🧐 Our company is not only about writing code. It is about building smart project architecture, helping with usability and design. ❓ Why IOMechs: ✅ 1068 hours worked on Upwork with only positive reviews ✅ We deliver high-quality software with high performance. ✅ Team of pro developers, designers, and managers with fluent English ✅ We are on the same page with you and always give transparent and honest feedback. ✅ Direct and clear communication with everyone on the team via Slack + ✅ We're the nicest developers on Upwork! Try to talk to us. We sound like real humans! =D Top technologies I am skilled at: 💎 React Native 💪 React 💪 Angular 💪 Ionic 💪 NodeJS 💪MongoDB 💎 We have team MEAN: MongoDB, Express.js, ANGULAR, Node.js, 💎 We have team MEARN: MongoDB-Express.js-REACT-Node.js 💎 iOS (AppleTV, iPhone, iPad) / Android (AndroidTV) 💎 GitHub, GitLab 💎 Social frameworks (Facebook, Twitter, Google+, Instagram) I contributed to many open-source projects, including the Angular CLI project and the Ionic v4 (@ionic/angular) project 🔥 Are you someone with a technical background and would like to see my actual work/coding style? Have a deep dive into my GitHub Profile. My username is 'ahsanayaz'🔥: Top projects 🔝 Angular CLI project, This project makes it easy to create an application that already works right out of the box. Generate components, routes, services, with a simple command. 🔝 Ionic v4 (@ionic/angular) project Ionic Framework is an open-source UI toolkit for building performant, high-quality mobile and desktop apps using web technologies — HTML, CSS, and JavaScript — with integrations for popular frameworks like Angular, React, and Vue. I've created several libraries as well that thousands of developers use. An example is NGC-device-detector, which has crossed 4 million installs recently. You can get more familiar with my skills by talking to me or reviewing my portfolio. 🙌🏻 Don't hesitate to reach out to me any time and share your ideas! Ps. I work already with some superstar clients, and my time is limited, so I invite you to reach out. I might end my available slots to give you pure value about how to develop the app.
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    Landing Page
    Flutter
    Google Chrome Extension
    PSD to HTML
    Next.js
    React Native
    Angular
    TypeScript
    MongoDB
    JavaScript
    Lean Development
    Ionic Framework
    Browser Extension
    Node.js
    React
  • $25 hourly
    👋 **Skilled Frontend Developer at Your Service!** 👨‍💻 Are you searching for a frontend wizard to craft dynamic, efficient, and data-driven web applications? 🌐✨ Look no further! With over 6 years of solid experience in frontend development, I possess the expertise to build high-performing web applications using an array of programming languages and frontend frameworks, including Angular, React, Next.js, and Vue.js. 🚀 In addition to my core skills, I'm also a seasoned pro in D3.js, the go-to data visualization library for creating mesmerizing and interactive data visualizations in web applications. 📈 Furthermore, I wield Microsoft Power BI with finesse, a potent business intelligence tool that empowers businesses to derive insights and make informed decisions. 💡 My toolkit includes: - Proficiency in JavaScript, TypeScript, and the art of HTML/CSS 🎨 - In-depth knowledge of frontend frameworks, encompassing Angular, React, Next.js, and Vue.js 🖥️ - Expertise in crafting captivating data visualizations using D3.js 📊 - Building responsive and intuitive user interfaces that users adore ❤️ - Seamlessly integrating RESTful APIs with frontend applications for smooth performance 💼 - Navigating modern frontend development tools like webpack, Babel, and npm with ease 🛠️ - Mastering version control systems, such as Git, to keep everything in harmony 🎵 - Strong communication and collaboration skills for effective teamwork 🤝 Relying on my adaptability and wealth of experience, I assure you of top-notch deliverables. 🏆 So, if you have Front End Development projects, let's join forces! Feel free to contact me, and let the magic begin! 🎩💫 Looking forward to embarking on this exciting journey together. Thanks for your time and consideration, Ketan Jani
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    Chart.js
    DevExpress
    Microsoft Power BI
    Angular 10
    Angular 6
    Highcharts
    Data Visualization
    TypeScript
    Tailwind CSS
    JavaScript
    D3.js
    Angular
    Kendo UI
    Vue.js
    AngularJS
  • $25 hourly
    I am Full Stack Engineer having experience(15 years+) in websites, desktop apps and data visualizations development. I have created highly interactive custom visualizations using D3.js, plotly and also developed state of the art Websites, custom software etc. I am an expert in the following skills: - D3.js - Plotly.js - AngularJS - React.js - Node.js - ASP.NET MVC - Javascript - Bootstrap - C#.Net, VB.Net, .Net Core - ASP.NET Core - Windows Forms - JQUERY - SQL Server - HTML5 - LESS - Packer.js - PhantomJS - Entity Framework - VB.Net - Tailwind - MongoDb - Firebase - Google App script If you have projects that require any of the skills listed above, I am the right person for the job. I work fast and you can be rest assured that your project will be completed before time and I will keep you posted on all developments during the project. DON;T HESITATE TO CONTACT WITH ME. YOUR PROJECT WILL BE IN SAFE HANDS. I like new challenges and if required, I can learn anything if it is important to the project. I look forward to working with you. Regards, Abid Mahmood
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    Vue.js
    API
    Node.js
    Tailwind CSS
    ASP.NET MVC
    ASP.NET Web API
    Bootstrap
    React
    ASP.NET Core
    C#
    D3.js
    JavaScript
    Plotly
  • $40 hourly
    Hello! I’m Mina Nasser, 27 Years Old I Adore Coding, Mathematics, And Physics, I'm A Full Stack Developer With More Than Five Years Of Experience With Javascript Frameworks And Libraries Like Vuejs, Nodejs, Reactjs, Angular, and Databases like MongoDB, Mysql, Postgresql. I am also professional in converting Figma or xd mockups to live sites with HTML, CSS, and SCSS, and using CSS frameworks like Tailwind and Bootstrap.
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    Web Development
    Nuxt.js
    C#
    PostgreSQL
    API Integration
    Vue.js
    SCSS
    JavaScript
    Angular 2
    React
    ASP.NET Core
    MongoDB
    MySQL
    Node.js
    CSS 3
  • $30 hourly
    👋 Hello! My name is Shahbaz Ali, and I'm a full-stack web developer (who works with BMW, and IBM Magna) with over 6+ years of experience building high-quality web applications for clients worldwide. I have a strong focus on delivering business value and creating great user experiences, and I'm known for my ability to deliver clean, scalable, and maintainable code. I have a diverse set of skills and experience, and I'm comfortable working with clients of any size - from startups and small teams to enterprise. I have a proven track record in industries such as automotive, eCommerce, retail, and fin-tech, and I'm always eager to learn and explore new opportunities. I have worked with different top organisations in the US, UK, and Australia. I have satisfied approximately all of my clients with my skill set. Furthermore, I won multiple national competitions and international competitions there I won incentives of more than 100k. I stood first in all competitions and awards, was Selected for the google challenge, won Dean Awards, Golden Batch on Hacker Rank, and solved different challenging problems in IT World. Here are some of the services I offer: 💻 Web application development: I have experience building web applications using a range of technologies, including React, Vue, Svelte, and more. I'm skilled in creating responsive and user-friendly interfaces, and I have a strong understanding of best practices for front-end development. 🔌 API development, integrations, and automations: I have experience building and integrating APIs using Node.js, Express, and other technologies. I'm skilled in creating APIs that are scalable, reliable, and easy to use. I also have experience with automating processes using tools like Zapier and IFTTT. 🌐 Frontend and backend development: As a full-stack developer, I have experience working on both the front-end and back-end of web applications. I'm skilled in using technologies such as React Native and Golang to build scalable and efficient applications. My tech stack includes the following: Front-end: ⚛️ React 🖥 Vue 💨 Svelte 🚀 Next.js 📦 Nuxt.js 🔂 Redux 📱 React Native 🔍 React Query 📜 TypeScript Back-end: ⚙️ Node.js 📦 Express 🚀 Golang Continuous deployment: 🐳 Docker 🌀 Kubernetes ⚓ Helm 🧪 ansible 🌩 AWS 🌪 GCP Visualization Tools and Libraries: 📊 plotly 📊 D3 📊 Tableau 📊 PowerBI 📊 Seaborn 📊 Matlibplot 📊 High-Chart 📊 D3, Plotly, Dash etc. Big Data Services: 🔥 Spark 🔥 DASK 🔥 MOUDIN 🔥 Airflow 🔥 Hadoop 🔥 Kafka 🔥 Storm 🔥 Cassandra etc. Databases: 🗂 Postgres 🗄 Mongo 🧑‍💼 CockroachDB 🗄 MySQL 🔥 Firebase Message brokers: 🔥 Kafka 🔌 NATS 🐇 RabbitMQ APIs: 💬 gRPC 🔗 REST 🔍 GraphQL I also have experience with patterns such as hexagonal architecture, CQRS, and event sourcing. Some key words that describe my skills and experience include: JavaScript, Kubernetes, DocuSign, no-code tools, integration, REST API, e-commerce, Shopify, Stripe, serverless, cloud functions, Sharetribe, and marketplace. Why choose me over other freelancers? - ⏰ Speed of work: In my development time, I've been able to produce sites with small deadlines. For example, I built out a complex 30+ page website in 7 days that was tablet and mobile responsive. - ✉️ Communication: Before I take on your project, I'll make sure to assess the project and clear up any questions. During your project, I will communicate frequently and do project check-ins so you can review any of my work. - 👍 Quality: I'll work till the end to ensure that your site is not just developed but will last the test of time. I'll utilize as minimal plugins as necessary and review each page on each type of responsive screen. I'm always interested in connecting with new people and exploring new opportunities. Feel free to reach out and let's get in touch!
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    Tailwind CSS
    Front-End Development
    SCSS
    Web Development
    Web Design
    Vue.js
    CSS
    Bootstrap
    Figma
    PSD to HTML
    jQuery
    Angular
    React
    HTML5
    JavaScript
  • $275 hourly
    As a successful digital software product entrepreneur I employ an advanced software development life cycle specializing in custom end to end enterprise software application development with machine learning, PWA SaaS web portals and complex Salesforce CRM application customizations with high performing data integrations. Contact me to work with a technology partner that is as driven for excellence as you are. Tech Stack Utilized: React.js, Django, Python, Vue.js , Javascript, C#, .NET, C++, CSS, SQL, React Native, Node.js, PostgreSQL, Salesforce Apex and Visualforce etc. Previous and Current Clients: * Charles Schwab * Kellogg's * JPMorgan Chase & Co. * Coca Cola * Experian * Confidential Fortune 500 Financial Services Company * Safelite AutoGlass * Allstate Insurance * State Farm Insurance * Various High Growth Internet Start-ups and Established Small to Medium Sized Companies Education: Master of Science, Management Information Systems - Arizona State University Computer Science and Software Engineering - Arizona State University Ira A. Fulton School of Engineering Bachelor, Economics, Concentration Econometrics - The Ohio State University Certification: ISACA Certified Information Security Manager (CISM)
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    ChatGPT
    Artificial Intelligence
    Enterprise Software
    Progressive Web App
    Data Visualization
    UX & UI
    Mobile App
    Usability Testing
    SaaS
    User Interface Design
    Vue.js
    React
    Node.js
    Machine Learning
    Python
  • $200 hourly
    I am a certified Google Analytics (GA4), Tag Manager, and Segment expert specializing in building custom analytics implementations that give you consistent, accurate, and easy to use results that actually help you make better business and product decisions. Because of my years of experience in product development and management, I know how to implement analytics so you can derive new insights from your data. As a developer and engineer, I can deal with any level of technical-detail, from quick audits to in-depth, custom javascript setups and maintenance. I have worked at both large companies and small startups and have setup analytics for both as well as many blogs, small businesses, and non-profits. I am currently developing several web-applications myself, which keeps me up to date on the latest web technologies and how to implement analytics effectively with them. I am both Google Analytics Certified and a Certified Scrum Product Owner.
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    Data Segmentation
    React
    Python
    JavaScript
    Google Optimize
    Looker Studio
    Google Analytics API
    D3.js
    Marketing Analytics
    Google Tag Manager
    Google Analytics
  • $40 hourly
    I'm a detailed oriented JavaScript Developer skilled in Data Visualization. My skillset (D3.js, Power Bi, Three.js, TypeScript, Angular, React, etc.) allows me to design and implement high-performance custom data visualizations and dashboards in all their stages.
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    Microsoft Power BI Data Visualization
    CSS
    MySQL
    Django
    Angular
    Laravel
    HTML5
    Microsoft Power BI Development
    Progressive Web App
    Web Development
    Microsoft Power BI
    Data Visualization
    SQL
    D3.js
    TypeScript
    JavaScript
    Dashboard
  • $35 hourly
    ✅ Real expert +7 years commercial experience ✅ Best practices ✅ Swift response and communications ✅ Latest technologies 💎 Result-oriented and highly motivated Front-end developer with over 7 years experience with huge brands and companies from over 20+ countries of the world. I know my business and always take a lead in work. Each solution that I suggest is based on facts, data, and my real experience. I always have interesting solutions for your project, using the latest tech trends. I'm always building strong communication between startups/companies and their customers. I'm always available to help to engage the best result forming strong relationships with you. ⭐️ My Clients: KFC, Pizza hut, Axe, Lipton, Caya (Digitalkasten), Mountain Dew, Sunsilk and other. MY SKILLS 💎 Front-end: Javascript, Angular, React, Vue 💎 Cross-Platform Development: Ionic, Framework 7, React Native, Electron 💎 CMS: Shopify, WordPress, Craft CMS 💎 Backend: PHP, Laravel, Firebase, NodeJs Looking forward to work with you!
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    Symfony 4
    Mobile App Development
    Ionic Framework
    Front-End Development
    PHP
    Laravel
    JavaScript
    CSS 3
    React
    WordPress
    Vue.js
    Angular
    AngularJS
  • $25 hourly
    I can efficiently apply advanced Angular/React and .NET/.NET Core capabilities to help you succeed with your project. This can either be through actual development work or with advising or coaching. I insist on being responsive to my clients and also providing clear communication and detailed documentation as it pertains to a project. ⭐ Attention to detail: I take pride in doing everything I do as thoroughly as possible, from start to finish. ⭐ I am comfortable with any programming challenge: Always use better programming design patterns, clean, readable and reusable code, high-performance code. ⭐ I Can work in Agile Environment: Simple and elegant enough to refactor easily and flexible ✔ I do have 15+ Years experience in Software development 15+ years of experience in .NET/.NET Core (C#) 10+ Years of experience in Azure Development and Administration 6 Years of experience in Angular 5 Years of experience in Microservice development 5 Years of experience in React ✔ I have earned Top Rated Freelancer on Upwork with 100% Job Success Score ✔ My Dev Environment Core i7 11th Gen CPU Laptop 32 GB RAM Dual Monitors Windows 11 Enterprise Version 100Mbps High Speed Fiber Internet Connection ✔ My Working Days Monday to Saturday ✔ My Working Hours 9.00 AM to 6.00 PM IST ✔ Familiar Frameworks and APIs Web ( Service Side ): ASP.NET Core Web API ASP.NET Core Razor Page ASP.NET Core SignalR Blazor ( Webassembly & Server) EF Core RabbitMQ Dapper Docker Web ( Client Side ): Angular : Angular Material, PrimeNG, KendoUI,NgRx (State Management) React Bootstrap D3.js jQuery Mobile: IONIC with Apache Cordova React Native Cloud (Microsoft Azure): Azure VMs, Azure Cloud Services, Azure Batch. Azure Web Apps, Azure Blob Storage, Azure Queue Storage, Azue SQL Database, Azure Cosmos DB, Azure Table Storage, Azure Redis Cache, Azure Service Bus Topic, Azure Service Bus Queue, Azure Active Directory Service Cloud(AWS) EC2, Batch, S3, API Gateways, DynamicDB, Database Server: MS SQL Server , Azure SQL, Azure Cosmos DB, MySQL, MongoDB 3rd Party APIs : Stripe, Paypal, Twilio SMS, SendGrid Email ,Google reCaptcha V3,Google Maps Development IDE: Visual Studio 2019/2022 Visual Studio Code CI/CD Azure Pipelines AWS Code Pipelines Version Control: Github, Bit Bucket, GitLab
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    Azure App Service
    MVC Framework
    ASP.NET Core
    MySQL
    Microsoft SQL Server Programming
    Twitter/X Bootstrap
    Node.js
    Angular
    ASP.NET Web API
    React
    C#
    Microsoft Azure
    TypeScript
    JavaScript
  • $60 hourly
    I'm a full-stack developer with 4+ years of experience. my primary skills are AWS, Azure, .Net Framework, Node.js, Angular, Vue, and numerous others. I stand out because I look at every project from the client's perspective, always offering the best solution and possible improvements. I have a good understanding of the business perspective as well as the technical one. Skillsets: - AWS, Azure - .Net Framework, Node.js, Loopback, NestJS - Dashboard and Graphs, Charts (D3.js, HighCharts, Chartjs,Apache Echarts, etc) - Angular, React(Basic),Vue.js, HTML 5, Bootstrap, Material Design, Jquery, - MS SQL, Azure SQL, Amazon DynamoDB, MySQL, MongoDB - Chat Modules using SignalR, WebRTC - Leaflet, ArcGIS - Identity Server. - GKE, K8, Minikube, Docker, Github Container Registry - Custom Power BI Visuals in any library like d3.js, Apache Echarts, etc. Please, have a look at the list of my working history. Thank you in advance for your time and consideration. I look forward to working with you soon
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    Google Charts
    Intuit QuickBooks
    PostgreSQL
    SQL Programming
    Data Visualization
    Microsoft Power BI
    Highcharts
    API Integration
    TypeScript
    Angular
    Node.js
    LoopBack
    D3.js
    JavaScript
    .NET Framework
  • $45 hourly
    Software Engineer with 7 years of experience in software architecture, design and development; Experience in designing intuitive, adaptable and robust interfaces; Big Data Visualization and Data Viz enthusiast; Motivated to lead and work with my team encouraging innovation, creativity and productivity; Solid background with Agile (Scrum & Kanban) teams developing robust & highly scalable applications; Fluent English, Native Portuguese (pt-BR);
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    Bootstrap
    Redux
    Vue.js
    Git
    React
    TypeScript
    JavaScript
    HTML5
    CSS
    D3.js
    CSS 3
    HTML
    Web Design
    Data Visualization
    SCSS
  • $40 hourly
    @ Front-end + Vue 3/Nuxt 3, Pinia/Vuex, Typescript + Tailwind CSS, Uno CSS + D3.js, Plotly + CodeMirror 5 (custom syntax parser, highlighter) + JSReport, Unlayer, Quill integrations @ Back-end + Express.js, Nest.js + PostgreSQL, Prisma ORM, Socket.IO, Passport.js + Payments, Emails, SMS integrations @ Google Cloud - Cloud Build - Cloud Run - SQL - Storage - Secret Storage - Maps Platform APIs - Auth/Consent screen - cloudbuild.yml
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    AWS Amplify
    Serverless Computing
    D3.js
    Plotly
    Vue.js
    AWS Lambda
    Node.js
    Visualization
    Amazon DynamoDB
    JavaScript
  • $45 hourly
    I'm a 5-star passionate data enthusiast with over 6 years of experience in behavioral data analysis and data storytelling. For the last few months, I have received more than 20 ⭐️⭐️⭐️⭐️⭐️ ratings for my work in the data visualisation and analysis fields. I am mad about the 🦋 beauty of data and the power it holds in enabling 🧠 smart decision-making with the power of BI - business intelligence. My professional slogan - Data Never Lies. I'm also passionate about education and believe in giving back. That's why I dedicate 10% of our business to supporting educational activities, making it easier for students around the world to learn about data analysis and decision making. My expertise lies in Data Analysis, Visualization, Storytelling, Infographics and fostering a data-driven culture in companies worldwide. To ensure the highest level of accuracy and reliability in our work, I often collaborate with an amazing data/ML engineer. Together, we create a dynamic team that delivers not only beautiful, but also reliable and trustworthy data solutions. Here's a list of my preferred tools, categorized by their respective functions: My motto is - data never lies. Dashboarding: - Power BI - Looker, Google Data Studio - Tableau - Metabase - Domo Dashbaords (domo.com) - Superset Apache - Plotly, Dash and D3.js - Custom js development TOP Niche Expertise: - Stripe, Rebillys and other payment systems - GA4 (Google Analytics 4) - Open banking - Bullhorn - Sage - Microsoft Dynamics CRM (BI graphs) - exact.com / Exact ERP - Multi-Tenant BI Solution / Multi-Tenant Dashboards Data Warehousing: - Google BigQuery - Amazon Redshift - Snowflake - Microsoft Azure Synapse Analytics - Hadoop Data Modeling: - dbt (Data Build Tool) - SQL Server Data Tools (SSDT) - ER/Studio Data Architect ETL: - Fivetran, Airbyte, - Apache NiFi - CDP My primary Industries: - Fintech / Banks - Construction Companies - Recruiting Agencies - Digital Agencies HR software tools (data sources): - monday.com HR: Best overall - Paycor: Best for payroll services - BambooHR: Best for employee self-service - Rippling: Best for automated workflows - Workday: Best for global workforce management - Zenefits: Best for managing freelancers - ClickUp: Best for staying organised Accounting Software (data sources) - Xero - QuickBooks / Intuit's - Sage 50 cloud - FreeAgent - FreshBooks - Zoho Books - KashFlow - Clear Books - Tide - AAT Accounting Software Markets: - USA, US - EU - Canada - Israel - Germany Additional tags: SQL Server Reporting Services (SSRS), SSRS report, Data Analysis Expressions (DAX), Future forecast, Microsoft Azure SQL Server, VC, VC dashboard, crypto, web3, business intelligence, SaaS, Software as a service (SaaS), fintech, Microsoft Graph API, edutech, private equity firms, coaching, data science, Data Analytics Coach/Mentor, Data Analytics Training and coaching sessions, Google Search Console, Microsoft Power BI, Looker Studio, Microsoft Excel, TableauAlteryx, Inc.Database, PPTX, SQL Programming, Business Analysis, Market Research, Benchmarking, Data Analysis, Google Analytics, Dashboard, Data Analysis, A/B Testing, Data Visualization, Google Tag Manager, Google Analytics, Marketing Analytics, Analytics, Database Development, API Integration, JavaScript, Tableau, Microsoft Excel, Python, Data Analysis, Data Science, Statistics, R, Business Intelligence, PowerBI, Coaching, Training & Development, API integration, Customer Relationship Management (CRm), CRM, Zoho CRM, API Integration Digital Mapping, AnyLogic, Dashboard, Looker Studio, Data Visualization, App Store, Google Play, BigQuery, Marketing Analytics, Ad analytics, Russian language, Russian speaking, Grafana, CRM, prometheus.io, Microsoft Graph API, SAP, SAP Analytics, sap analytics cloud, multi-tenant BI Solution, multi-tenant Dashboards, multi-tenancy, BIM (Building Information Modeling), 3D Revit BIM (Building Information Modeling), Power Apps, Power Query, Scorecard, LookML, Data Never Lies, SEMrush, Python, GA, Supermetrics, NetSuite, Oracle NetSuite, Qlik sense
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    Qlik Sense
    KPI Metric Development
    Plotly
    Metabase
    Grafana
    Business Intelligence
    Microsoft Power BI
    Apache Superset
    BigQuery
    Data Integration
    Data Visualization
    Google Analytics
    Looker
    Tableau
    Looker Studio
  • $33 hourly
    |⚙|💎|⚙| Top Rated Full-Stack Developer |🏆|🏆|🏆| Your Success is My Priority 📌 React.js, Next.js 📌 Redux-Saga, Redux-Thunk 📌 Vue.js, Nuxt.js 📌 MUI, Tailwind CSS, Ant Design, Bootstrap, Semantic UI, Styled Components. 📌 SCSS, SASS 📌 Node.js, Express.js 📌 Nest.js 📌 TypeORM, PrismaORM 📌 MongoDB, PostgreSQL, MySQL, MariaDB 📌 AWS (EC2, RDS, Lambda, CloudFront, DynamoDB, S3) 📌 Finance 📌 Blockchain 📌 Tech Startups 📌 eCommerce 📌 Hospitality 📌 Healthcare 📌 Retail 📌 Traveling |✉️ ✉️| Drop Me a Line |✉️ ✉️|
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    CRM Development
    Dashboard
    SaaS Development
    Web Application Development
    Full-Stack Development
    Website Security
    API Integration
    Node.js
    Next.js
    Redux
    React
    TypeScript
    JavaScript
    Front-End Development
    Web Development
  • $20 hourly
    My "All Work" timeline includes: --- Computer Science (2016) -- Javascript - React - Vue - Grapes - Angular - Three.js - D3.js - Node -- Python - Django - Flask - Numpy - Machine Learning -- Linux --- Cyber Security (2022) -- Cryptography -- Network Security - Wazuh - Snort -- Malware Analysis - PE explorer - x64dbg - IDA - Process monitor - API monitor - Cuckoo Sandbox -- Digital Forensics - FTK imager - FTK registry viewer - Autopsy I'm open to the ideas. I'll listen to your opinions. I'll provide my suggestions. We'll have a good deal. I'll deliver solid work. You'll never be disappointed.
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    Vue.js
    Web Application
    Three.js
    React
    Node.js
    HTML5
    CSS
    HTML
    JavaScript
    D3.js
    Angular
    GitHub
    Selenium
    Python
  • $75 hourly
    I'm a Senior Frontend Developer with 7 years of experience, specializing in web and SaaS products. My expertise lies in React.js, Next.js, Three.js, TypeScript, JavaScript, HTML/CSS, Tailwind CSS, D3.js, Node.js, and Express. I combine design and development to enhance user experiences.
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    Front-End Development Framework
    CMS Framework
    Node.js
    SaaS
    Landing Page
    HTML
    D3.js
    Tailwind CSS
    CSS
    TypeScript
    Front-End Development
    Three.js
    Next.js
    React
    JavaScript
  • $35 hourly
    As a Full Stack Developer with expertise in React.js, Next.js, Angular.js, and Node.js, I bring a wide range of skills and experience to the table. With a focus on building robust web applications, my abilities include: - Proficiency in front-end development using React.js, Next.js, and Angular.js to create interactive user interfaces and deliver exceptional user experiences. - Strong knowledge of back-end development using Node.js, enabling efficient server-side programming and API integrations. - Extensive experience in designing and implementing RESTful APIs for seamless communication between the front-end and back-end. - Skillful in database management and working with both SQL and NoSQL databases, ensuring efficient data storage and retrieval. - Expertise in working with version control systems like Git, ensuring smooth collaboration and efficient code management. - Ability to optimize web applications for performance, scalability, and security, enhancing overall reliability and user satisfaction. - Proficient in using testing frameworks and methodologies to conduct comprehensive unit testing and ensure code quality. - Strong problem-solving and debugging skills to identify and resolve issues, ensuring smooth functionality of web applications. - Familiarity with Agile development methodologies, enabling efficient project management and timely delivery of milestones. - Continuous learning and staying up-to-date with the latest industry trends and best practices to deliver cutting-edge solutions. #Node.js - JavaScript - Server-side development - Asynchronous programming - Event-driven architecture - RESTful APIs - Database systems (e.g., MongoDB, MySQL) - ORM libraries - HTML - CSS #React.js - JavaScript - Component-based architecture - Virtual DOM - JSX (JavaScript XML) - State management (e.g., Redux, MobX) - React Router - Front-end build tools (e.g., Webpack, Babel) - CSS preprocessors (e.g., Sass, Less) - RESTful APIs - Stateful and stateless components - Code modularity and reusability - Client-side routing - Hooks (e.g., useState, useEffect) - Context API - Responsive UI frameworks (e.g., Bootstrap, Material-UI) - CSS-in-JS libraries (e.g., Styled Components, Emotion) #Next.js - Data fetching (e.g., using Next.js data fetching methods) - JavaScript - Server-side rendering (SSR) - Static site generation (SSG) - API routes - Routing and navigation - Component-based architecture - State management (e.g., Redux, MobX) - Testing frameworks (e.g., Jest, React Testing Library) - Cross-browser compatibility - Accessibility standards - Front-end build tools (e.g., Webpack, Babel) - CSS preprocessors (e.g., Sass, Less) #Angular.js - TypeScript - JavaScript - Component-based architecture - Angular CLI - Angular modules - Reactive forms - Template-driven forms - Data binding - Directives - Services and dependency injection - Routing and navigation - HTTP client - RESTful API integration - Observables and RxJS - Unit testing (e.g., Jasmine, Karma) - Angular Material - CSS preprocessor (e.g., Sass, Less) - Responsive web design - HTML - CSS - Version control (e.g., Git) As a blockchain developer, I have extensive experience in building decentralized applications (dApps) using blockchain technology. My expertise includes developing smart contracts, designing and implementing consensus algorithms, and integrating blockchain solutions into existing systems. I am proficient in programming languages such as Solidity, JavaScript, and have worked with blockchain platforms such as Ethereum, Hyperledger. I have developed and deployed smart contracts on Ethereum using tools such as Truffle, Ganache, and Remix.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    HTML
    CSS
    Angular
    Next.js
    Angular 10
    Redux
    NodeJS Framework
    HTML5
    JavaScript
    Node.js
    CSS 3
    AngularJS
    React
    MySQL
    TypeScript
  • $40 hourly
    Hi there. My focus is on providing you with a seamless and efficient web platform. I excel in React.js, Next.js, JavaScript, TypeScript, Node.js, and more, ensuring clean-coded, bug-free, and lightning-fast projects. What sets me apart is my ability to transform ambitious ideas into elegant designs, delivering exceptional user experiences and building captivating brands. I understand the importance of a web platform that is not only fast and bug-free but also user-friendly, capable of turning your investments into revenue, attracting a wide audience, and promoting your brand effectively. If achieving outstanding user experiences and tangible results is your top priority, we're on the same wavelength. Let's embark on a journey toward the success of your project. Reach out to me today, and discover the difference of having a passionate partner dedicated to delivering exceptional results. Don't settle for less—experience the change with me by your side.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Vercel
    Redux
    Tailwind CSS
    GraphQL
    HTML5
    MongoDB
    PostgreSQL
    ExpressJS
    TypeScript
    Next.js
    Node.js
    JavaScript
    React
    Full-Stack Development
    Web Development
  • $75 hourly
    Experienced and versatile developer with over 5 years in IT support, freelance web app development, and AI applications. Adept at full-stack development with a focus on JavaScript and Python. Proven track record collaborating with diverse companies, managing the entire web development lifecycle, and contributing to the success of projects. Technical Skills: ✔ Languages: JavaScript, Python, Solidity, TypeScript ✔ Frontend: React, Next.js, Vue.js ✔ Backend: Python/Django, Node.js ✔ Databases: MySQL, MongoDB ✔ Blockchain & AI: Solidity, Web3 libraries, DeFi, EVM & Solana Token, NFT minting & marketplaces ✔ Cloud Services: AWS, Azure, Google Apps ✔ Server Administration: Linux, Windows I'm not new to the remote freelancing so I'm extremely flexible with my working hours. Send me a message so we can discuss what you're looking for. Thank you!
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Smart Contract
    TypeScript
    Linux System Administration
    Tailwind CSS
    GraphQL
    DApps
    React
    Next.js
    Vue.js
    Solidity
    Blockchain
    Python
    JavaScript
  • $30 hourly
    I'm an Expert Full Stack Engineer with 7 years of experience in different technologies like 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭 𝐚𝐧𝐝 𝐀𝐖𝐒. I have contributed to many projects in different areas such as webRTC, e-learning and stock exchange. I am strategic, goal-oriented and always work with an end goal model. My clients benefit from the expertise of an open-minded freelancer who understands that communication is the key to further successful cooperation and repeat business. As a developer, my mission is to contribute to the success of my clients by providing cutting-edge solutions. These are some Technologies with which I've hands-on experience: ✔ JavaScript ✔ Typescript ✔ React.js ✔ Next.js ✔ NodeJS ✔ Nest.js ✔ GraphQL ✔ Html/CSS ✔ MaterialUI ✔ SCSS ✔ Fire Store, firebase, Mongo DB ✔ CI,CD Supporting skills: ✔ Git ✔ VS Code You can reach out to me anytime to discuss your project details and I'll start working on it right away. Full stack, JavaScript, React.js, Next.js, NodeJS, Nest.js, Graph QL, WebRTC, E-Learning Developer, Redux, API development, API integration, Database development, HTML, CSS, Tailwind CSS, Stock-Exchange Tech, Tech Innovation, Open-Source Contributor, Web Development, Front End Dev, Back End Dev, JS Frameworks, TypeScript Developer, MaterialUI, SCSS, Firebase Developer, MongoDB, CICD, Git Skills, VS Code Pro, Strategic Developer, Goal Oriented, Cutting Edge Solutions, Freelance Developer, Tech Expertise, Client Success, End Goal Model, Project Contributor, Tech Collaboration, Web Dev Solutions, Innovative Coder, Tech Solutions, Code Craftsman, Responsive Design, Modern Web Apps, Agile Developer, Remote Work Opportunity
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Web Development
    Material UI
    GraphQL
    Node.js
    Next.js
    PostgreSQL
    Redux
    TypeScript
    Front-End Development
    React
    SQL
    MongoDB
    Amazon Web Services
    Agile Software Development
    RESTful API
  • $30 hourly
    👨‍💻👨‍💻 Expert Full-Stack Developer for Your Business 👨‍💻👨‍💻 🏆🏆 💯 Your Success is My Priority 🏆🏆 💎💎💎 Transforming Your Vision into Reality 💎💎💎 Are you looking for a full-stack developer who can take your business to the next level? Look no further! With years of experience in the field, I can help you create a stunning, responsive website that will bring your vision to life. 🚀🚀 My skills: 🚀🚀 📌 React.js, Next.js 📌 Redux-Saga, Redux-Thunk 📌 Vue.js, Nuxt.js 📌 MUI, Tailwind CSS, Ant Design, Bootstrap, Semantic UI 📌 SCSS, SASS 📌 Node.js, Express 📌 Nest.js 📌 TypeORM, PrismaORM 📌 MongoDB, PostgreSQL, MySQL, MariaDB, DynamoDB, S3 📌 AWS ✅ Proficiency in HTML and CSS, as these are the building blocks of web development ✅ Experience with front-end testing frameworks like Jest or Cypress to ensure your code is reliable and bug-free ✅ Knowledge of responsive design and mobile-first development to create a seamless user experience across devices ✅ Experience with version control systems like Git, which are essential for collaboration and managing code changes ✅ Familiarity with cloud platforms like AWS, Google Cloud, or Azure for hosting and deploying web applications ✅ Experience with serverless architecture, which allows for efficient and scalable web applications ✅ Knowledge of web performance optimization techniques to improve website speed and user experience. My commitment to quality, attention to detail, and dedication to client satisfaction make me the ideal partner for your next project. Let's work together to create a website that truly reflects your business and helps you achieve your goals. Contact me today to get started.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    TypeScript
    JavaScript
    PostgreSQL
    MongoDB
    Node.js
    Next.js
    React
    SaaS Development
    Front-End Development Framework
    API Development
    Full-Stack Development
    Website
    Web Application
    Front-End Development
    Web Development
  • $81 hourly
    Apps I have developed: Low-code application, accounting systems, realtime multiplayer web based games, hospital management system, marketing affiliate dashboard, e-commerce, company profiles. Case studies: - Developed GPT-4 function call wrapper to easily communicate with OpenAPI Specifications. - Deployed NextJS based APIs using AWS Lambda. - Turned Webflow/Figma designs into MVPs or functional prototypes. - Created Visual Composer components for Wordpress site. - Complete rewrote web applications from Javascript to Typescript. - Developed Strapi plugins to create a low-code app builder. - Sped up build processes from 1 hour (using Babel) to less than 5 minutes (using ESBuild). - Contributed to a full stack web/desktop/mobile application (Expensify). I'm great at these front end libraries: jQuery, ReactJS, VueJS, Hyperformula, Angular, Typescript, React Native I offer these services: Design to HTML, Design to Wordpress, Design to Magento,. I can help you to integrate with these platforms: Wordpress, Magento, Shopify, Firebase Hosting, Firebase Realtime Database, GraphQL, Firestore I use these tools: Sketch, Webflow, Figma. I can also help you with: Website UI and UX designs One of my strongest suits is front end development. On Upwork (then oDesk), I started a PSD to HTML conversion service in 2010, and I've since expanded it into a full front end development solutions. I've worked in the field since the jQuery era until the current fast changing front end development world, with a broad range of technologies such as Angular and React. I've stepped into the world of programming since a decade ago, had my first gig as a Joomla developer when I was in high school, and since then I've been doing works on e-commerce development with various platforms such as Magento, Shopify, and Volusion. That's it with the story, now let's talk. How can I help you?
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Moment.js
    WordPress Customization
    Web Development
    HTML5
    Vue.js
    CSS 3
    JavaScript
    React
    Bootstrap
    WordPress
    React Bootstrap
    Tailwind CSS
    D3.js
    Redux
    Front-End Development
  • $38 hourly
    • Fast-learning, smart and flexible software developer; • Highly interested in web development so I improve my technical skills every day; • Well organized, can be independent or team-integrated; • Highly motivated and goal-oriented professional; • Enjoy work and do my best every day; • Non-conflict, open for free communication and discussions, all time working on my soft skills; Long story short I'm software engineer with more that 7 years of experience in Front End Web Apps development, most of them are Angular based with supportive techs (NgRx, RxJS, TS, Webpack, LESS/CSS/SCSS, ES6 etc.). My strongest fields are data grids (ag-grid) and dynamic data visualization d3.js both v3 and v5, also I have a lot experience in developing web portals, both simple web sites and enterprise applications.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Redux
    React
    webpack
    RxJS
    Angular
    TypeScript
    SCSS
    Front-End Development
    Angular Material
    Material Design
    JavaScript
    D3.js
  • $28 hourly
    I'm a Full Stack developer with excellent experience working in all aspects of a project; I can take in an idea and deliver a production-ready, fully-developed application. I have extensive experience in web development, especially using C#, Blazor, Angular, and Microsoft technologies ✔ [ Technologies I am well versed with ] ◼ Blazor ( Blazor web assembly & Blazor server-side ) ◼ Razor class components library development, &Razor components, ◼ Radzen, ◼ Mud Blazor ◼ ABP.IO ◼ Telerik controls ◼ Syncfusion & Devexpress ◼ ASP.Net MVC & .NET Core, ◼ Entity Framework & Dapper ◼ C#, ◼ Microsoft SQL Server, Azure SQL, MySQL, Azure Cosmos DB, MongoDB ◼ Azure Function, Azure logic apps, Azure storage, App services, Azure DB, Service bus, AWS S3, AWS light Sale, AWS EC2, GCP ✔ [ Please have a look at the area that I can help you with ]: → Business analysis & conceptualizing of requirement → Mockups & Wireframing → Architecture Design → Database Design → Frontend Development → Backend Development → Testing → Deployment → Maintenance → Project Management ✔ [ I have worked on many domains. A few major domains are listed below]: → Freight scheduling Management → Stock & Trading → Supply Chain Management like freight transport, storage, and management. → Health Care Industries like EMR/ EHR/ PMS → Point of Sale, Marketplace & eCommerce Solutions → CRM/ ERP → Compliance Management → Warehouse & Inventory Management → B2B and B2C trading platform → Mobile Marketing → Dashboard/ Reporting & Analysise. During my career at Step2gen Technologies Private Limited, I resolved different kinds of tasks and this allows me to say that I could easily cope with any challenge in my future projects. I am a very responsible and hardworking person who can work independently with little or no supervision. ~ Feel free to discuss any Ideas!
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Microsoft Visual Studio
    Domain-Driven Design
    Web Development
    C#
    Web Application
    Agile Software Development
    JavaScript
    GitHub
    Database Development
    Azure DevOps
    .NET Core
    React
    Blazor
    Highcharts
    Angular
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HOW TO HIRE TOP D3.JS DEVELOPERS

How to hire D3.js developers

D3.js developers possess a mix of front-end web development and data science skills. They can help you create interactive bar graphs, scatter plots, and other statistical graphics. They can also bind data to page elements to create data-driven applications.

So how do you hire D3.js developers? What follows are some tips for finding top D3.js developers on Upwork.

How to shortlist D3.js professionals

As you’re browsing available D3.js consultants, it can be helpful to develop a shortlist of the professionals you may want to interview. You can screen profiles on criteria such as:

  • Technology fit. You want a D3.js developer who understands your web application’s technology stack.
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., building responsive web apps with React).
  • Feedback. Check reviews from past clients for glowing testimonials or red flags that can tell you what it’s like to work with a particular D3.js developer.

How to write an effective D3.js job post

With a clear picture of your ideal D3.js developer in mind, it’s time to write that job post. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project. 

An effective D3.js job post should include:

  • Scope of work: From data visualizations to front-end features, list all the deliverables you’ll need. 
  • Project length: Your job post should indicate whether this is a smaller or larger project. 
  • Background: If you prefer experience with certain industries, web technologies, or developer tools, mention this here. 
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

Ready to take full control of the Document Object Model (DOM) to create stunning data visualizations and performant web apps? Log in and post your D3.js job on Upwork today.

D3.JS DEVELOPERS FAQ

What is D3.js?

D3.js is a JavaScript library for creating interactive data visualizations. The library enables a data-driven approach to DOM manipulation and exposes the full capabilities of web standards such as HTML, CSS, and SVG.

Here’s a quick overview of the skills you should look for in D3.js professionals:

  • D3.js
  • Data visualization and analysis
  • Front-end fundamentals (e.g., HTML, CSS, JavaScript)
  • JavaScript frameworks (e.g., React, Vue, Angular)

Why hire D3.js developers?

The trick to finding top D3.js developers is to identify your needs. Are you trying to add an interactive scatter plot to your React-powered web app? Or is your goal less data visualization and more DOM manipulation, such as creating a drag-and-drop editor using D3.js, HTML Canvas and Angular? The cost of your project will depend largely on your scope of work and the specific skills needed to bring your project to life. 

How much does it cost to hire a D3.js developer?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced D3.js developer may command higher fees but also work faster, have more-specialized areas of expertise, and deliver a higher-quality product.
  • A contractor who is still in the process of building a client base may price their D3.js services more competitively. 

Which one is right for you will depend on the specifics of your project.

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