Toptal is a marketplace for top UI developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal UI freelancers for their mission-critical software projects.
We've been blown away by the level of talent we've been able to hire through Toptal.
Eduardo Agustin Rapetti
UI Developer
Eduardo is a proficient and enthusiastic freelance developer with an affinity for web applications. He has many years of work experience with different prog...ramming languages and technologies, and always takes user experience into account when developing. Above all, he's a great team player.
Artem Zaborskiy
UI Developer
Artem is a freelance Java EE developer who loves to work on multi-component systems development, project planning, team building, process optimization, desi...gn, and performance. He has strong skills in architecture, UI, data visualization, analysis, and data mining (predictive analytics).
Luciana Biglia
UI Developer
Luciana is a talented freelance UI/UX developer with a passion for project management and team collaboration. She is very organized and detail-oriented and... has over 5 years of experience in web applications, HTML/CSS development, and project planning and execution. She is always interested in the latest technologies.
Ivan Božić
UI Developer
Ivan is a freelance UI/UX designer and web developer with 8 years of experience. He has extensive familiarity with web technologies and strives to provide b...eautiful, pixel-perfect designs. Ivan has worked on numerous projects, ranging from small Facebook applications to full-blown custom-built CMS.
George Vrancianu
UI Developer
George is a passionate web developer specializing in front-end, UI/UX, animations, one-page web applications, and responsive design. A big fan of React, lat...ely he has been focused on developing skills and advanced practices related to this ecosystem.
Tomislav Krnic
UI Developer
Tomislav is a full-stack developer and designer with over 15 years of experience. He has recently focused on React Native Mobile development and real-time d...atabases. He has founded or co-founded six businesses with three successful exits. He prides himself on a proven record of building full solutions with tangible results.
Robert Turrall
UI Developer
Robert is an architect, project manager, consultant, and entrepreneur with over 30 years of practical IT experience in consultancy, international sales, mar...keting, and management. His project management experience ranges from managing software evaluation/selection projects and startup consultancy, through to Agile software development in a variety of roles including Project Manager, Scrum Master, and Scrum Coach.
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Get StartedWe make sure that each engagement between you and your UI developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you're completely satisfied with the results, we'll bill you for the time and continue the engagement for as long as you'd like. If you're not completely satisfied, you won't be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.
Depending on availability and how fast you can progress, you could start your no-risk trial with a UI developer within 48 hours of signing up. Most of our engagements start within 2 weeks of discussing your project with us.
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.
In this article, Toptal Freelance Developer Roman Stetsenko explains what it takes to create a pixel-perfect iOS interface from the ground up and why it matters.
Force Touch is not a new idea. BlackBerry experimented with the concept back in 2008, and a few Android phone makers also examined the possibility of using Force Touch on their products. In fact, Force Touch support has been a part of Android for years; it was introduced in Android 1.0.
When working on big web applications as a team with other developers, code needs to be scalable and readable. This can be a challenging process when it comes to CSS, although preprocessors like Sass are available. But only using preprocessors will only get you so far. In this article, Toptal engineer Matias Hernandez presents a style guide with advice on how to improve the way you write your code.
Top UI Developers are in high demand.
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