Toptal is a marketplace for top remote JavaScript developers. Top companies and start-ups in Seattle choose Toptal JavaScript freelancers for their mission-critical initiatives.
We've been blown away by the level of talent we've been able to hire through Toptal.
Randy Schott
JavaScript Developer
Randy started as a desktop engineer with a focus on multimedia, eventually moving on to web development with an emphasis on front-end. He's great at diving... in and learning new things, and is seen amongst his peers as a go-to resource in times of need.
Danielle R Weisz
JavaScript Developer
Danielle is a software developer and engineer with experience in both development and test roles. Her focus is on web and mobile development, but she is co...nfident in her ability to tackle various, complex, and interrelated problems of all kinds, and she is constantly striving to learn new skills.
Lana Kolupaeva
JavaScript Developer
Lana is a thorough and methodical software engineer with a strong enterprise background and love for the fast-paced work. She has over 10 years of experienc...e building enterprise Java applications as a developer, team leader, and technical project manager.
Matt Bell
JavaScript Developer
Matt is a full-stack developer who is experienced in a wide variety of computer engineering disciplines (most prominently cryptography and blockchain). He h...as built secure, high-quality user applications (both front-end and back-end), mobile apps which have been downloaded millions of times, and a myriad of open-source software modules. He has been previously employed at a Y Combinator company and loves working with startups.
Andre Vitor Terron
JavaScript Developer
Andre is an accomplished developer with a passion for building awesome new products to improve people’s lives. He learned programming at the age of twelve,... and at university, he took on internships at Facebook and Microsoft in the US and the UK. Right now, his focus is to use web and Android skills to follow the passion of building products that delight users.
Scott Will
JavaScript Developer
Scott specializes in web solutions and iOS/Android mobile apps. He has seventeen years of web development experience and has been developing and leading lar...ge projects for over seven years. He currently works in a senior full-stack developer position and mostly works with Ruby on Rails, Django, Angular, and React.
Carson Will
JavaScript Developer
Carson is a full-stack developer with over a decade and a half of experience in developing websites and mobile apps. Using innovative and cutting-edge techn...ology, he's able to manage and lead projects efficiently and satisfy customers with attractive web and mobile app solutions. He is passionate about working with motivated teams and getting things done.
Zach Boldyga
JavaScript Developer
Zach’s abilities are best captured through his recent, six-year founding and management of Scalabull, a software company that currently powers over 1 millio...n patient lab testing transactions in the US annually. Zach has also helped build open-source software since 2008, with recent projects including Tensorflow, Apache MXNet, and React.js components.
Mike Ree
JavaScript Developer
For over fifteen years, Mike has offered search, analytics, real-time distributed big data processing, and custom natural language processing (NLP) solution...s for over fifty Fortune 500 companies. His clients have included government agencies, airlines, banks, law firms, pharmaceutical companies, medical insurance agencies, as well as some of the biggest names in technology.
Christopher Macrander
JavaScript Developer
Christopher co-founded PERTS and helped it flourish as a leader in high-scale social science research. He's designed and built many data-intensive, high-per...formance web apps with several different sets of technologies and can bring hard-earned experience to your development efforts.
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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.
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While Redux is a great state management solution, it doesn’t support asynchronous behavior by default. A way around this is to use redux-observable, based on RxJS - a powerful library for reactive programming in JavaScript.
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.
Top JavaScript Developers are in high demand.
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