Hire the Best Mobile App Developers Near Philadelphia

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

No-Risk Trial, Pay Only If Satisfied.

Hire remote mobile app developers near Philadelphia or in a similar time zone

Scott Fennell

Freelance Mobile App Developer
United StatesFreelance Mobile App Developer at Toptal Since February 20, 2017

Scott has written hundreds of WordPress themes and plugins. He specializes in 3rd-party API integrations, including Mailchimp, Cloudflare, and Shopify. He is experienced in leading technology teams, is a seasoned public speaker, and has presented at WordCamp Portland and the Google campus in Seattle. He is an active technology writer and has been published on A List Apart and CSS-Tricks many times. Scott is also a former infantry officer in the US Army.

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Muzammil Husnain

Freelance Mobile App Developer
United StatesFreelance Mobile App Developer at Toptal Since May 30, 2023

Muzammil is a skilled and responsible developer who excels in crafting complex applications and brings a wealth of experience. His expertise spans diverse technical and business domains, honed over eight years. He values effective communication, organization, and collaboration and thrives in team environments. Muzammil embraces challenges and utilizes his creativity to discover innovative solutions and tackle challenges head-on.

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Bruce Rodrigues

Freelance Mobile App Developer
BrazilFreelance Mobile App Developer at Toptal Since May 28, 2021

Bruce is a senior full-stack developer with almost a decade of experience. He is an expert in React and Java but has extensive experience with Ruby on Rails, Node.js, and Python. Having worked as a scrum master and project manager for three years, he is keen on agile processes and unit testing. Bruce is very critical of code and has a good eye for UI/UX, thanks to years of collaborating with designers and helping them develop components and user interfaces.

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Armin Samii

Freelance Mobile App Developer
United StatesFreelance Mobile App Developer at Toptal Since October 17, 2022

Armin is the CEO of Dashcam for your Bike, a company building tools to make cycling safer for city cyclists. He also runs RCVis.com, a data visualization website used to display the results of RCV elections throughout the USA. He helped self-driving cars communicate with graphics and visualizations at Argo AI, managing three teams, visualization tools, remote guidance, and UX. Armin is a passionate expert in computer graphics and interactive 3D tools.

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Tim Shadel

Freelance Mobile App Developer
United StatesFreelance Mobile App Developer at Toptal Since September 22, 2020

Tim is an experienced software mentor, architect, and innovator with experience in enterprise, startup, education, government, and independent app development. Tim's skills span several disciplines, such as iOS, API, and web development using Swift, Objective-C, JavaScript, Ruby, and Java.

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Noman Akhtar

Freelance Mobile App Developer
PakistanFreelance Mobile App Developer at Toptal Since August 11, 2021

Noman is an accomplished WordPress developer with expertise in WooCommerce and Shopify. He has seven years of global experience developing and customizing hundreds of WordPress themes and plugins for many industries, and he loves working with APIs and web services. In addition to several full-time WordPress development roles, Noman has been freelancing since 2014.

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Haifeng Mei

Freelance Mobile App Developer
Trinidad and TobagoFreelance Mobile App Developer at Toptal Since September 5, 2022

Haifeng is a full-stack developer with half a decade of experience in building efficient and user-friendly applications in a variety of industries. He specializes in React and React Native for building dynamic and responsive user cross-platform applications that offer a seamless and consistent user interface on both mobile and web. Haifeng is also well-versed in .Net and NodeJs which enables him robust backend systems that integrate with a variety of databases.

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Viktor Fonic

Freelance Mobile App Developer
ArgentinaFreelance Mobile App Developer at Toptal Since August 19, 2013

With a master's degree in computer science and over a decade of experience in full-stack development and eCommerce, Viktor has the knowledge and expertise to solve complex problems and build fast, scalable applications working in any role, from individual developer to team leader.

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A Hiring Guide

Guide to Hiring a Great Mobile App Developer

App developers are full-stack engineers who build and maintain applications across various devices—from working on back-end data collection and app architecture to implementing user interfaces. This guide to hiring app developers provides tips on defining skill requirements, creating job descriptions, and selecting interview questions so you can identify the best candidate.

Read Hiring Guide

Mobile App Hiring Resources

More Resources to Hire Mobile App Developers

Job Description TemplateInterview QuestionsJobs
Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

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

Our clients
Creating an app for the game
Creating an app for the game
Leading a digital transformation
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
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 startup, 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

How to Hire Mobile App Developers Near Philadelphia

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 mobile app developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new mobile app 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 talent within 48 hours 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 App Publications

Top Mobile App Developers are in High Demand.

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