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Top freelance D3.js developers available to hire

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Freelance D3.js Developer - Maneet Goyal
Freelance D3.js Developer5.0 (1 reviews)

### About Me 👋 **Full-Stack Engineer | React + TypeScript, Node + AWS | Dashboards, Real-time, Electron/Tauri** I build production software end-to-end: React/TypeScript on the frontend, Node + AWS on the backend, and the “make it reliable” parts like tests and CI/CD. Most of my work is dashboards and data-heavy UIs, real-time features (SSE/WebSockets), and desktop apps with Electron/Tauri. I care about clean architecture, typed APIs, and performance that users actually feel. If you need someone who can jump into an existing codebase, ship fast, and keep releases stable, I’m a good fit. **What I do** * Web apps: React, TypeScript, Next.js * Dashboards & charts: ECharts/D3, large datasets, smooth UX * Backend & APIs: Node (REST/GraphQL), auth, caching, queues * AWS: Lambda, API Gateway/AppSync, Cognito, DynamoDB, S3 * Desktop: Electron/Tauri, IPC, auto-updates, signing/notarization

Freelance D3.js Developer - Sohaib Asghar
Freelance D3.js Developer5.0 (4 reviews)

With 6 years of experience as a Full Stack Developer, I specialize in building scalable applications, ensuring high performance and efficiency through robust system architectures. I focus on problem-solving and writing clean, maintainable code with an emphasis on Test-Driven Development (TDD) to ensure reliability and minimize defects. My expertise includes designing and optimizing databases, integrating AI solutions, and contributing to open-source projects. I am passionate about creating impactful software that enhances user experiences and delivers effective, sustainable solutions.

Freelance D3.js Developer - Varun Jewalikar
Freelance D3.js Developer5.0 (64 reviews)

Hi! I love Java, Python, Javascript, distributed systems, large scale systems, machine learning, natural language processing and image processing. My work has been featured on the AWS blog (https://tinyurl.com/chaosrunner), The Guardian (https://tinyurl.com/topvocab) , Billboard.com (https://tinyurl.com/topprofane) and other print/digital publications. I also own Amazon's chaos testing framework called AWSSSMChaosRunner (https://github.com/amzn/awsssmchaosrunner). I am a Senior Engineer at Amazon's Prime Video and have worked on scaling backend systems to millions of transactions-per-second, utilising various cloud technologies and primarily working with Java, Kotlin and Javascript. This involves image/audio/text processing systems, creating & managing databases/APIs for mobile/web applications and everything in between. I have 15yrs+ experience with backend engineering, cloud tech, nlp, signal processing and image processing. I can help you with any of these topics. I also love hackdays and have attended 20 hackdays in Europe in the last couple of years and collaborated with beginners/experienced developers on different kinds of projects. Thanks for reading and hope to talk to you soon!

Freelance D3.js Developer - Martín Ciparelli
Freelance D3.js Developer5.0 (8 reviews)

I am an enthusiast, passionate, highly technical web developer with over 15 years of experience of involvement in the tech world. I'm always ready to learn new things and I'm always keen to build great software that anyone should be able to use and understand.

Freelance D3.js Developer - Emmanuel Bartile Kapkusum
Freelance D3.js Developer5.0 (7 reviews)

`Typescript (Javascript), Python (Django)`, `PHP (Laravel, Wordpress)`, `Flutter (Dart) and` `3X Certified Salesforce Consultant` `(Dart)` with 5+ years dedicated expertise in end-to-end application development. Proficient in harnessing Python frameworks including Django, Flask, Pandas, Tensorflow, and Microservices. Skilled in AWS, GCP, Heroku Cloud platforms, combined with frontend expertise in NextJs, React.js. Well-versed with databases like MySQL, PostgreSQL, MySQL, and MongoDB. Utilizes robust communication and collaboration capabilities to ensure projects resonate with client goals efficiently and sustainably. `**Key Strengths & Qualifications:**` * **Full Stack Expertise:** Proficient in frontend and backend development, with a focus on creating seamless user experience and scalable server-side applications. * **Backend Mastery:** Extensive experience in Python language programming, enabling the development of efficient and maintainable backend systems, Restful APIs, and microservices using Django, Flask, TensorFlow, LLAMA and Numpy. * **Frontend Proficiency:** Skilled in modern frontend technologies, including JavaScript ES6, React, Angular and Vue, allowing for the creation of responsive and user-friendly interfaces. * **Database Management:** Experienced in designing and optimizing databases on PostgreSQL & Oracle, to ensure data integrity and high-performance data retrieval. * **Cloud Expertise:** Proficient in deploying applications on major cloud platforms such as AWS, Azure, and GCP, with knowledge of containerization (Docker, Kubernetes). I'm well-versed in a broad range of AWS services, including EC2, S3, Lambda, and VPC. My responsibilities have encompassed designing scalable architectures, implementing security best practices with IAM, and optimizing cost and performance across cloud resources. I have hands-on experience deploying and managing containerized applications using Docker and Kubernetes. This includes setting up Kubernetes clusters. My work ensures high availability and scalability of microservices architectures.

Freelance D3.js Developer - Emmanuel Inyang
Freelance D3.js Developer5.0 (7 reviews)

I am a highly skilled software engineer with 5 years of experience, proficient in transforming wireframes into MVPs, architecting scalable microservices, and developing single-page applications. My technical expertise includes backend technologies like FastAPI and Flask, frontend proficiency in React and Vue, testing excellence, and database management. Key strengths include problem-solving, attention to detail, and thriving in collaborative environments. I excel in team management, fostering growth and productivity, and mentoring team members. Currently seeking a full-time role to leverage my skills and contribute to an innovative organization, with a focus on leadership growth and professional advancement.

Freelance D3.js Developer - Paul Gasbarra
Freelance D3.js Developer

Hi there, I'm Paul. I live in New Jersey. I’ve been a developer for 9 years now. I came to software development because I love to create things. I love it when people use those things, and I love it when those things help people. I come from a creative writing background which is very different from software development but there is a lot of similarities between a well crafted piece of writing and a well crafted bit of code. Since I began coding, I’ve built digital museums, multi-device shopping experiences, commuter facing kiosks, and mall directories. I want to keep on building really cool and useful things, share my knowledge with others. I'm well versed in Javascript, Typescript, React, Redux and associated Front End technologies. I can't wait to help you out.

Freelance D3.js Developer - Aswin Murugesh
Freelance D3.js Developer5.0 (892 reviews)

Programmer and a Technical lead with hands on experience in Python, Javascript, Django for the past 5 years. I also have a good amount of DevOps experience.

Freelance D3.js Developer - BIKESH KAWAN
Freelance D3.js Developer5.0 (14 reviews)

I am passionate about programming , solving problems and creating beautiful applications. Experienced and Results-driven Backend Developer with expertise in designing, developing, and deploying scalable solutions. Proficient in Python Django, with a strong focus on delivering robust APIs and backend solutions. Skilled in frontend development and mentoring junior developers. **Technical Skills:** Python, Django, Django REST Framework, Javascript ,React.js Vue JS, Bootstrap, CSS, BeautifulSoup, Selenium, Scrapy, D3, Plotly, Amazon Web Services (AWS), GIT, PostgreSQL, RESTful,

Freelance D3.js Developer - Nejc Trnjanin
Freelance D3.js Developer5.0 (5 reviews)

* Experienced full-stack web developer with a strong passion for JavaScript ecosystem. I really love React, Node.js, Selenium and Material UI. * Over 12+ years of expertise in UI web development, proficient in utilizing modern web technologies and best practices. Extensive expertise in the development of Single-Page Applications (SPAs), with a focus on providing a validated, certified high quality UI and an optimal UX. * Have driven from ground up large-scale SaaS solutions for the Energy & Semiconductor industry by personally managing and mentoring a team of 10+ software engineers. Skilled in writing clean, reusable & testable code using latest software design principles with personal emphasis on JS / TypeScript (React, Node.js). * Focused on improvement initiatives aimed at enhancing the ecacy of QA activities and elevating the standards of products and services. * Known for building bridges between stakeholders and customer requirements through smart planning and innovative thinking, leveraging KPIs, regulations, and quality standards. Demonstrated an exceptional strength for comprehending a broad range of engineering skills, enabling me to successfully identify and resolve issues across the entire project life cycle.

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Frequently asked questions

How long do D3.js projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance D3.js project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance D3.js request on Codementor, check out our article.

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

We don’t charge anything when you post a freelance hiring request for D3.js developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor D3.js developers different?

We do a comprehensive technical and communications screen of all D3.js developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing D3.js developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

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