Toptal is a marketplace for top remote front-end developers. Top companies and start-ups in Denver choose Toptal Front-end freelancers for their mission-critical initiatives.
We've been blown away by the level of talent we've been able to hire through Toptal.
Márcio Porto
Front-End Developer
For the past three years, Márcio has been working as a lead full-stack web developer for two different startups. He is comfortable working with technologies... such as Ruby on Rails, Django, React, Docker, and AWS (EC2, S3, and RDS). Márcio also is experienced with machine learning and blockchain development. Check out his GitHub profile for more details about recent projects.
Michael Roth
Front-End Developer
Mike is a strong believer in seeking opportunities that push you outside of your comfort zone, challenge you to learn new skills, and result in prosperity f...or you and those around you. He applies this philosophy to everything he does; whether that’s climbing a 300' rock face in New Zealand, founding tech startups, or building sophisticated software. He's often a catalyst to those around him, making him excellent at working with or advising teams.
Andrei Mosso Mendoza
Front-End Developer
Andrei is a senior full-stack software engineer and architect with experience developing Java, Node.js, PHP, and iOS applications. He has worked in all phas...es of the project life cycle, using a wide variety of tools and frameworks. He has a strong drive to efficiently deliver effective software solutions.
David Boskovic
Front-End Developer
David is a full-stack software engineer and user experience designer who lives in Denver. He currently works as a lead platform engineer for Envoy.com, wher...e he has engineered and managed an event-based, stateless microservice system for powering integrations.
David Xu
Front-End Developer
David has taken several mobile apps from an idea to millions of users all over the world, as the Chief Architect of Castle Global, Inc and technical lead in... other companies. He has been programming since the age 9 and has won medals in various competitive programming competitions, from the Australian Informatics Olympiad to ACM-ICPC. David has invaluable experience in all areas technical, from architecture and design to engineering and DevOps.
Justin A. Bretting
Front-End Developer
Justin is a passionate technologist who has been building web and iOS apps for over ten years. With experience in all roles of the software development life...cycle, he doesn't just write code; he builds the right solution for the problem at hand. His passion is building products that surprise and delight, and he has expertise in React, Node, and JavaScript. He takes pride in clear communication, a sense of urgency, and a focus on client success.
Eric Kenney
Front-End Developer
Eric is a web developer who specializes in JavaScript/React and Ruby on Rails development. For the past few years, he's been working as a team lead developi...ng video and playback technology for cross-browser integrations. He also is experienced in building Ruby on Rails/JavaScript apps from scratch for multiple healthcare-related companies. Eric is always looking for opportunities to learn new technologies and has worked in teams of all sizes.
Ryan Burney
Front-End Developer
Ryan is a self-taught website programmer with over two decades of experience, specializing in CSS and custom WordPress development. He coded his first websi...te in 1996, then spent eight years as co-founder of a small digital agency, where he worked on over 50 sites primarily on the WordPress platform. Ryan is an excellent and timely communicator who enjoys learning, problem-solving, and delivering a delightful user experience.
Joey Hennessey
Front-End Developer
Joey has been working to create high-quality single page applications for the last three years. He specializes in web technologies such as HTML, CSS, and Ja...vaScript and has experience with multiple front end and back end JavaScript frameworks.
Seth Boyd
Front-End Developer
Seth is a Salesforce consultant specializing in the process creation and implementation of data-driven businesses. With over five years of experience and a... love for efficient problem solving, he would be a great addition to any project. Seth believes that communication, first and foremost, is the key to success when working with a client but a consistent work schedule and working in sprints are also helpful to keep everyone on the same page.
Sign up now to see more profiles.
Get Started
All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.
We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.
Hire in under 2 weeks and scale your team up or down as needed, no strings attached.
We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.
Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.
Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.
HTTP/3 is on the horizon, but many aren't even familiar with HTTP/2 yet. Find out what HTTP/3 means for web development, administration, and the internet.
Web applications are becoming more popular day by day with stable options like React.js, Angular, and Vue.js. However, a serious competitor may be on the horizon — Svelte. In this article, Toptal freelance software developer Teimur Gasanov introduces Svelte, a new framework for building user interfaces. He does so by walking us through creating a common log-in form used by virtually every type of application.
Micro-frontend architectures decompose a front-end app into individual, semi-independent "microapps" working loosely together. This can help make large projects more manageable, e.g. when transitioning from legacy codebases.
Top Front-End Developers are in high demand.
Get Started