Hire the Best d3.js Developers in California

I'm a web developer with experience in building websites and web applications for small and medium-sized businesses. Whether you need help designing and developing a website to increase traffic and leads, or creating a complex web application to save your business time or money, I can definitely help! - I'm experienced with and have professional experience working in Javascript/TypeScript, React, Next.js, Tailwind, HTML5/CSS3, and D3. - I can manage your entire project from start to finish, starting with a detailed plan of what I’ll be developing for you, how it works, and what it will cost. - Communication is my top priority -- if we're on the same page for the duration of the project, the entire experience will be a breeze for both of us. My main focus in web development is setting a strong foundation. If we're starting from scratch, I will research and take your needs into consideration when designing a solid tech stack. There are many mistakes people make when first building their websites and applications, and often having a messy foundation will make the maintenance and upgrades to your website more costly -- both in money and time. This is the main reason why I often suggest technologies like React, Next.js, and TypeScript. This combination has an extremely active and growing community, large financial backing, and a ton of developers who would love to work with it. This will make it easier to find future contractors or employees who can maintain and build new features on top of your existing application. If I will be working on an existing project, I'd love to help convert your codebase into a more maintainable one. In simple terms, I'd be cleaning up messy code, writing proper documentation, and fixing any problems that have been "swept under the rug". I pride myself on my troubleshooting capabilities when it comes to web applications, as I've seen and dealt with many bugs by leveraging tools like GitHub, StackOverflow, and my own personal network of software developers. If your codebase is already organized, or you are just looking to implement new features as soon as possible, I offer extremely quick development at a fixed price. I have experience with prototyping features quickly in React, and leverage existing libraries to streamline application development. I look forward to working with you, and invite you to reach out to me if you have any questions or would like to chat.

I have expert knowledge of JavaScript, TypeScript, React, HTML5 & CSS3. I have specialized in JavaScript over the last decade, and my accomplishments run the gamut from flashy portfolio sites to robust single-page applications using current best practices for front-end development. I have extensive experience developing for Ruby on Rails, Node.js with Express & Next.js. I have worked with databases including MySQL, PostgreSQL & MongoDB and have recently adopted Prisma as my JavaScript ORM of choice. I am adept at designing and consuming various styles of APIs, including REST & GraphQL. I am passionate about doing the best possible work, and I code using the most modern technologies available. I am a very strong communicator and can discuss requirements with technical or non-technical team members with equal facility. I pursue test-driven development and am especially fond of React Testing Library.

My name is Alan Esquivel, lover of everything code and design. I work to ensure you’re using technologies to their full capacity to generate new leads, increase revenue, and increase efficiency. You'll often find me obsessing over the little details and writing top-notch code. I've got a solid grasp of HTML, CSS, and JavaScript, and I'm constantly honing my skills with the latest frameworks and libraries to work smarter and faster. My experience in JavaScript has allowed me to pivot into the world of Analytics. Understanding the internals of tracking software has allowed me to help companies build custom conversion tracking, diagnose tracking issues, and build custom reports that allow my clients to sound decisions regarding their business. Some of the technologies I work with but are not limited to are, WordPress, Squarespace, Webflow, Shopify, Click Funnels, React, HTML5, CSS3, JavaScript, Google Analytics, Google Tag Manager, and Google Data Studio. I would love to set up a meeting to discuss how I can be of value to you and your business!