Hire the Top 3% of Freelance Modular Development Experts

Toptal is a marketplace for dedicated Modular Development Experts. Top companies and startups choose Toptal Modular Development freelancers for their mission-critical development projects.

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

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Hire Freelance Modular Development Experts

Mihai Betej, Freelance Modular Development Engineer.
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Mihai Betej

Freelance Modular Development Expert
RomaniaToptal Member Since July 7, 2021

Mihai is an expert mobile application developer, tech lead, and architect with more than 15 years of experience—10 dedicated to iOS. He has contributed to various projects (social and volunteer apps) and companies (startups, NGOs, and large international organizations). Most recently, he has led Deutsche Bank's mobile department in Bucharest. Goal-oriented and open-minded, Mihai enjoys working with people and keeping an eye out for continuous improvement opportunities.

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Modular DevelopmentXcodeSwiftiOSUIKitMapKitModel View Controller (MVC)iOS SDKCocoa Touch
Ming Xie, Toptal Modular Development Developer.
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Ming Xie

Freelance Modular Development Expert
NetherlandsToptal Member Since August 22, 2022

Ming is a senior Android developer with ten years of experience building mobile apps for clients, including Mastercard, Just Eat Takeaway.com, and ING. Specialized in architecture design, Ming is passionate about building maintainable and scalable mobile products with the best user experiences.

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Modular DevelopmentGitLabAndroid StudioAndroidKotlinJavaModel View ViewModel (MVVM)LiveDataAndroid SDKAndroid ArchitectureMobile App TestingUnit TestingEspresso
Radu-Adrian Marcu, Modular Development Coder.
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Radu-Adrian Marcu

Freelance Modular Development Expert
RomaniaToptal Member Since April 12, 2021

Radu is a first-class Unity 3D software engineer and game developer with over six years of professional experience from the University of Plymouth. For almost three years, he led the software development of the Daimler Trucks VR project—Deep UX. As for the rest, he has implemented robust and modular core infrastructures for various game studios on which they carry on their development. Now, Radu is searching for more significant challenges to build memorable game experiences.

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Modular DevelopmentC#AgileVirtual Reality (VR)iOSAtlassian SuiteAndroidUnity3D.NETTest-driven Development (TDD)
Okhan Okbay, Expert Modular Development Programmer for Hire.
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Okhan Okbay

Freelance Modular Development Expert
United KingdomToptal Member Since March 17, 2022

Okhan is a senior iOS developer with over eight years of experience working through all fields of the iOS development ecosystem, from live location tracking on maps to real-time messaging apps. He has worked for various companies, including a $10 billion giant like Getir and an FTSE 100 company like Auto Trader UK. Okhan is keen on developing apps that provide the best user experience, positively impacting users' satisfaction and product growth.

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Modular DevelopmentXcodeGitHubiOSSwiftUnit Testing
Ramesh Kumar, Toptal Modular Development Developer.
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Ramesh Kumar

Freelance Modular Development Expert
IndiaToptal Member Since September 8, 2021

Ramesh has 16 years of diverse QA experience that covers automation, manual, and nonfunctional testing of software for enterprises like Amazon. He's well-versed in end-to-end testing, including analysis, planning, implementation, and test closure. His go-to tools are Selenium, TestNG, Cucumber, Postman, REST Assured, JMeter, and Jenkins. Domain-wise, Ramesh is experienced with ERP, supply chain management, music streaming, the Android framework, ATM software, and credit card apps.

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Modular DevelopmentEclipseSeleniumTestNGCucumberJenkinsComputer ScienceREST APIsJavaAutomationAndroidKindlePerformance Testing
Dacian Florea, Accomplished Modular Development Freelancer.
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Dacian Florea

Freelance Modular Development Expert
RomaniaToptal Member Since November 9, 2020

Dacian is a senior mobile application engineer, tech writer, and Flutter contributor with over five years of experience. He uses his expertise to help companies worldwide design and implement high-quality software solutions focusing on exceptional user experience. He is a contributor to the Flutter framework as it's a leading mobile application development technology.

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Modular DevelopmentSlackREST APIsKotlinDartRxJavaModel View ViewModel (MVVM)FastlaneGitHubAndroid StudioLocal NotificationsAndroidCross-platform
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Discover More Modular Development Experts in the Toptal Network

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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
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
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

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

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

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

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

How to Hire Modular Development Experts Through Toptal

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 Modular Development expert for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Modular Development experts different?

    At Toptal, we thoroughly screen our Modular Development experts to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire Modular Development experts in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Modular Development expert within 48 hours of signing up.

  • What is the no-risk trial period for Toptal Modular Development experts?

    We make sure that each engagement between you and your Modular Development expert 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.

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.

Top Modular Development Experts Are in High Demand.

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