Hire the Best Mobile Developers Near Chicago

Toptal is a marketplace for top remote mobile developers. Top companies and start-ups in Chicago choose Toptal Mobile freelancers for their mission-critical initiatives.

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Hire remote mobile developers near Chicago or in a similar time zone

View Matthew

Matthew Knippen

Freelance Mobile Developer

United StatesToptal Member Since October 9, 2013

Matthew has been building iPhone and iPad applications since the release of the iPhone SDK in 2008, working on over 60+ applications in his career. He holds a bachelor's degree in computer science from the Illinois Institute of Technology.

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MobileObjective-CSwiftGameKitCocoa TouchiAdTwitter APIGitHubGitXcodeAgile Software DevelopmentiOSGame Design
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Dan Borstelmann

Freelance Mobile Developer

United StatesToptal Member Since September 6, 2018

Daniel has worked in startups and enterprise companies doing full-stack web and mobile development for the last five years. He is passionate about quality software, valuable user experience, and team delivery of great products. As a freelancer, Daniel uses the best practices he has learned to help his clients achieve their goals.

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MobileJavaScriptPythonSQLCSSDjangoBootstrapVue.jsAgileHerokuBackbone.jsPostgreSQLReact
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Vadim Dagman

Freelance Mobile Developer

United StatesToptal Member Since July 5, 2013

Vadim is a seasoned freelance software developer, architect, technical manager, and entrepreneur with over 25 years of professional experience. He has built many complex world-class software products from start to finish, spanning numerous platforms. He has worked both individually and as a group leader.

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MobileC++Objective-CiOSCAugmented Reality (AR)Game DevelopmentSwiftRxSwiftAndroidSwift 4
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Austin Wood

Freelance Mobile Developer

United StatesToptal Member Since March 2, 2020

Austin has over five years of experience developing mobile applications with tech startups in Silicon Valley. Before that, he worked as an experimental and theoretical physics researcher with the Joint Quantum Institute and The Center for String and Particle Theory. As an engineer, Austin loves creating products that deliver exquisite user experiences.

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MobileFlutterReact NativeSwiftReactXcodeiOS
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Jamie C. Arellano

Freelance Mobile Developer

United StatesToptal Member Since August 5, 2019

Jamie has been developing Android applications since version 0.9, before the release of the first Android device. For over a decade, he has developed projects with cutting-edge technologies for clients from all over the world. A few highlights are multiple mobile wallets leveraging different solutions built from the ground up, ride-sharing solutions for drivers and passengers, and enterprise-level location tracking solutions.

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MobileAndroid SDKJavaAndroid StudioiOSXcode
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Marcus Hsu

Freelance Mobile Developer

United StatesToptal Member Since April 6, 2019

Marcus has been developing iOS and Android mobile apps and websites for over a decade in the US. He also has six years of experience helping clients design and build budget-friendly, high-quality cross-platform mobile and web apps using React Native, React, Node.js, Firebase, AWS, MongoDB, and MySQL. Thus far, Marcus has helped 24 clients launch iOS and Android apps. Moreover, Marcus has led and built enterprise-scale products that have impacted 30+ million users in 140+ countries.

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MobileReact NativeReactNode.jsReact ReduxJavaScriptHTML5JestCSSBootstrapFront-endUser Interface (UI)Expo.io
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James Nicolson

Freelance Mobile Developer

United StatesToptal Member Since June 10, 2018

James is a leader and developer with deep expertise in technology solutions for the financial services sector. He integrates business and financial strategy with technology, data and software architecture, design, and coding. Believing in the power of knowing a lot about a lot of things, James connects the dots, creates simplicity, rolls up his sleeves to do the work, and cultivates great teams.

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MobileReactNode.jsSoftware EngineeringC++JavaJavaScriptAWSHTML5Amazon Web Services (AWS)GitGitLabSaaS
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James Cole

Freelance Mobile Developer

CanadaToptal Member Since October 10, 2019

James has been an independent consultant for 25 years employing a wide range of technologies and languages. He is passionate about software, consistently upgrading his skills and staying on top of new technologies while leading teams, conducting JADS, and giving presentations.

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MobileSQLJavaSwiftOraclePL/SQLMySQLCC++Oracle Forms & ReportsStripe API
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Franco Cadillo

Freelance Mobile Developer

PeruToptal Member Since January 22, 2020

Franco is a senior mobile developer with over six years of experience in mobile solutions and leading mobile teams for clients like Fandango USA. He specializes in creating clean code in Swift, defining architecture, and writing tests for best coding practices.

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MobileSwiftiOS
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Stefan Progovac

Freelance Mobile Developer

United StatesToptal Member Since January 31, 2015

Stefan is a highly skilled iOS developer with a master's degree in physics. He loves both technological and artistic sides of software engineering. He has had the pleasure to work on some popular enterprise-level apps used by millions of people for companies like Target, Best Buy, and Roomi. He believes that app development is truly an art.

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MobileObjective-CXMLGoogle APICocoaPodsXcodeJiraGitGitHubAgile Software DevelopmentiOSOAuth 2Swift

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

Our clients
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
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Creating an app for the game
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Leading a digital transformation
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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

In addition to sharp technical skills, Faruk had a great attitude and is a really exceptional communicator. He always let us know where he was with his work, thoroughly and reliably. That's not always the case, and it made working remotely considerably easier. He was an easy integration into the team.

Leif Abraham, Co-Founder

AND CO Ventures Inc

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

How to Hire Mobile Developers Near Chicago

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work 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 mobile developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new mobile 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 Mobile Publications

Phillip Edwards
EngineeringTechnology

Taking Firebase Serverless – Mobile and Web Applications Made Easy

by Phillip Edwards
Joel Frank
EngineeringMobile

Write Once, Deploy Everywhere: When to Go Native?

by Joel Frank
Matthew Knippen
EngineeringBack-end

Make Your App Profitable, Part 2 – Harnessing the Mobile Funnel

by Matthew Knippen
View More Mobile Articles

Top Mobile Developers are in High Demand.

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