Hire the Best Ajax Developers Near San Francisco

Toptal is a marketplace for top remote Ajax developers. Top companies and start-ups in San Francisco choose Toptal Ajax freelancers for their mission-critical initiatives.

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Hire remote Ajax developers near San Francisco or in a similar time zone

View Aitizaz

Aitizaz Khan

Freelance Ajax Developer

United StatesToptal Member Since December 4, 2015

Aitizaz is a full-stack engineer with expertise in Ruby on Rails and Java. He is keenly interested in algorithm-level efficiency and has experience working both with front-end and back-end technologies as well as frameworks. Aitizaz is also a competitive programmer who actively participates in different online challenges. He loves learning about anything, especially if it make him better at his craft.

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AjaxRubyAngularRuby on Rails (RoR)RubyMineAgile Software DevelopmentWebBack-endREST APIsjQueryGoogle Drive APISlackGoogle App Engine
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Mike Davis

Freelance Ajax Developer

United StatesToptal Member Since March 17, 2020

Mike is a full-stack web developer with 20+ years of experience. Along with an expertise in designing and implementing dynamic web apps, he's adept at utilizing Ajax programming and implementing responsive design principles. Mike's built and integrated front- and back-end tiers, consuming REST APIs, and database design. He excels at creating highly customized sites on WordPress, including making custom themes, plugins, and post types. At his core, Mike is a problem solver and solution finder.

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AjaxJavaScriptWordPressCSS
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David Xu

Freelance Ajax Developer

United StatesToptal Member Since September 14, 2016

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.

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AjaxJavaJavaScriptCSSPHPSQLObjective-CRedisExpress.jsNode.jsjQueryiOSAndroid
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Ryan Felton

Freelance Ajax Developer

United StatesToptal Member Since October 7, 2015

Ryan Felton is Facebook Innovation Award winning executive, highly technical software developer, a veteran, MBA graduate, and a passionate software entrepreneur recognized as one of the top 3% of freelance developers worldwide.

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AjaxRubyHTML5Ruby on Rails (RoR)BootstrapFacebook APIFacebook Ads APIFacebook Open Graph APIjQueryGitGitHubScrumAgile Software Development
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Abdelrady Tantawy

Freelance Ajax Developer

United StatesToptal Member Since April 11, 2016

Abdelrady is a full-stack software engineer with 10+ years of development experience in medium to large size corporations including Intel, S-FDA, and GrowthZone. He has deep knowledge in multiple technologies including C#, JavaScript, ASP.NET, AngularJS, Entity Framework, SQL, and more. Abdelrady is passionate about building high-scalability software systems.

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AjaxC#HTML5JavaScriptASP.NET MVCASP.NET Web APIAngularJSKendo UIMicrosoft Visual StudioLINQFull-stackJson.NET.NET
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Wenham Dorsett

Freelance Ajax Developer

United StatesToptal Member Since September 4, 2018

Since 2006, Wenham has been making a living as a web and software developer—mainly working with C# and .NET but he's also proficient in HTML5, CSS, JavaScript, jQuery, and Ajax. He's experienced in both front- and back-end development and has developed solutions usually hosted on Microsoft Azure and other cloud architectures. Although Wenham typically works with cloud architectures, he's also developed with on-premise architectures.

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AjaxC#JavaScriptVisual Basic .NET (VB.NET)ASP.NET MVC.NETASP.NET MVC 5ASP.NET Web FormsASP.NET Web APIjQueryMicrosoft Visual StudioAgile Software DevelopmentScrum
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Kentaro Rose

Freelance Ajax Developer

United StatesToptal Member Since June 16, 2013

Kentaro is a developer who specializes in web development. He has helped develop and maintain sites for various companies including Kaiser Permanente, HPMG, IFAW, and more. He develops with quality and user in mind--that is, code quality and performance for the back-end and a great user experience on the front-end.

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AjaxPHPCSSCSS3JavaScriptWordPress APIjQueryjQuery UINode.jsUnityGameMaker StudioWordPressChrome Extensions
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Dmytro Malieiev

Freelance Ajax Developer

UkraineToptal Member Since January 2, 2015

Dmytro has over a decade of software development experience from front-end applications (desktop, mobile, and web) to back-end solutions using a variety of technology stacks. He has gained leadership experience as a team lead and system architect on big distributed teams and demonstrated his self-motivation as an individual developer on projects of all sizes.

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AjaxJavaScriptFlaskC#FirebasePhoneGapAngularJSASP.NET MVCAngularUICordova.NETMEAN StackIonic
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Tarek Ayna

Freelance Ajax Developer

LebanonToptal Member Since February 3, 2015

Tarek has over 11 years of professional experience developing full-stack applications using React, Angular, TypeScript, and the .NET platform. Tarek has been part of the development team at Microsoft, working on the Azure platform. He communicates exceptionally well, and he has worked in teams of all sizes.

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AjaxC#ReactJavaScriptCSSHTML5LessASP.NET MVC 5ASP.NETKnockout.jsjQueryMicrosoft Visual StudioWeb
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Manuel Sauceda

Freelance Ajax Developer

MexicoToptal Member Since November 7, 2012

Manuel is a driven and enthusiastic web developer, specializing in .NET software. He has significant experience writing both front- and back-end code, and enjoys working with new and innovative technologies. He has written a number of web tools to enhance productivity in the workplace.

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AjaxCSS3JavaScriptjQueryC#HTML5jQuery UIKnockout.jsSQLASP.NET MVC.NET CoreAzure App ServiceVisual Studio 2017
View Dany

Dany Caissy

Freelance Ajax Developer

CanadaToptal Member Since September 21, 2015

Dany is a full-stack developer with eight years of professional experience (ten in the field) focusing on back-end development. He codes mainly in PHP, but he also specializes in API development, data processing, query/database optimization, project management, feature design, and mentoring.

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AjaxSQLMySQLPHP 7API DevelopmentPHP

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Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

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Building a cross-platform app to be used worldwide
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Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a start up, they are our secret weapon.

Brantley Pace, CEO & Co-Founder

Tripcents

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley, Director

K Dunn & Associates

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller, CEO

Radeeus

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik, Co-Founder

ProHatch

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee , Principal

Site Specific Software Solutions

We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective.

Abner Guzmán Rivera, CTO and Chief Scientist

Photo Kharma

Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.

Dennis Baldwin, Chief Technologist and Co-Founder

PriceBlink

Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it.

André Fischer, CTO

POSTIFY

We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.

Derek Minor, Senior VP of Web Development

Networld Media Group

Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.

Jeremy Wessels, CEO

Kognosi

We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

Ryan Morrissey, CTO

Applied Business Technologies, LLC

I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.

Pietro Casoar, CEO

Ronin Play Pty Ltd

Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!

George Cheng, CEO

Bulavard, Inc.

As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

In Higgle's early days, we needed the best-in-class developers, at affordable rates, in a timely fashion. Toptal delivered!

Lara Aldag, CEO

Higgle

Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.

Michael Gluckman, Data Manager

Mxit

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’m amazed at the level of professional commitment each of them has demonstrated. For those looking to work remotely with the best engineers, look no further than Toptal.

Laurent Alis, Founder

Livepress

Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.

Jeff Kelly, Co-Founder

Concerted Solutions

We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.

Franco Arda, Co-Founder

WhatAdsWork.com

Toptal offers a no-compromise solution to businesses undergoing rapid development and scale. Every engineer we've contracted through Toptal has quickly integrated into our team and held their work to the highest standard of quality while maintaining blazing development speed.

Greg Kimball, Co-Founder

nifti.com

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How to Hire Ajax Developers Near San Francisco

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Ajax developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Ajax developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    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.

  • The Right Fit

    The Right Fit

    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.

  • Scale as Needed

    Scale as Needed

    Hire in under 2 weeks and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Featured Toptal Ajax Publications

Guillaume Breux
EngineeringBack-end

Client-side vs. Server-side vs. Pre-rendering for Web Apps

by Guillaume Breux
View More Ajax Articles

Top Ajax Developers are in High Demand.

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