How are Toptal Coroutines developers different?

At Toptal, we thoroughly screen our Coroutines developers 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 Coroutines developers in less than 48 hours through Toptal?

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

What is the no-risk trial period for Toptal Coroutines developers?

We make sure that each engagement between you and your Coroutines developer 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.

Hire the Top 3% of Freelance Coroutines Developers

Toptal is a marketplace for dedicated Coroutines developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Coroutines freelancers for their mission-critical Coroutines development projects.

Hire a Top Coroutines Developer Now

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

Watch the case study

Hire Freelance Coroutines Developers and Engineers

View Arslan

Arslan Shoukat

Freelance Coroutines Developer

PakistanToptal Member Since March 29, 2021

Arslan is a professional Android developer with over six years of experience designing, developing, testing, and maintaining cutting-edge apps. He is proficient in Kotlin, Coroutines, Jetpack Compose, Material Design, Retrofit, and Dagger. He likes to write clean and optimized code, utilizing emerging technologies and best software design practices. Arslan strongly believes in continuous improvement and strives for excellence by constantly trying new things and developing new skills.

Coroutines Android Android SDK Kotlin Java REST APIs Firebase Android Material Design User Interface (UI)Agile Software Development Git Android API Android Studio + more

View Michał

Michał Wolański

Freelance Coroutines Developer

PolandToptal Member Since September 27, 2022

Michał is a senior Android developer with 18 years of total experience as a software engineer and eight years with Android. He worked on a widely used Android application as well as on Android-based physical devices, such as Portal from Facebook and a Smart Mirror. Michal has managed projects in various companies, including Facebook, Roche, and T-Mobile.

Coroutines Android Studio Android SDK Kotlin Java Model View ViewModel (MVVM)Android + more

View Chris

Chris Powell

Freelance Coroutines Developer

United StatesToptal Member Since August 30, 2019

Chris is an experienced Android developer that has delivered quality applications across multiple industries. He has nearly 15 years of experience and holds a Master of Science degree in Computer Science from New York University. He primarily uses Kotlin, Android SDK, JUnit, RxJava, and MVVM.

Coroutines Java Kotlin Android SDK Android Studio Git Android + more

View Vlad

Vlad Kasprov

Freelance Coroutines Developer

United Arab EmiratesToptal Member Since April 21, 2022

Vladyslav is a product-oriented Android engineer proficient in Kotlin and Java with five years of experience building native Android apps for high-profile companies with millions of users. He has experience working in food tech, fintech, ride tech, and eCommerce domains. He has interviewed, hired, and managed middle and senior developers in small teams. He also writes technical articles on Android development. Vladyslav's expertise is backed by a solid track record in high-volume businesses.

Coroutines Java Kotlin Android Development Dagger RxJava Retrofit Firebase Android Studio Model View ViewModel (MVVM)+ more

View Ryan

Ryan Moelter

Freelance Coroutines Developer

United StatesToptal Member Since May 24, 2022

Ryan is a senior Android developer excited about building high-quality experiences that better people's lives. He combines his more than six years of professional technical expertise, experience with UX and UI design, and obsessive attention to detail to bring ideas to life. Ryan will be a great asset to any team.

Coroutines Android Development Software Development Android Studio Kotlin Java Android Android Architecture + more

View Ming

Ming Xie

Freelance Coroutines Developer

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.

Coroutines GitLab Android Studio Android Kotlin Java Model View ViewModel (MVVM)LiveData Android SDK Android Architecture Mobile App Testing Unit Testing Espresso + more

View Raghav

Raghav Venkatesan

Freelance Coroutines Developer

CanadaToptal Member Since August 19, 2022

Raghav is a PhD and a graduate of the Massachusetts Institute of Technology. He is a senior mobile developer with over 15 years of software development experience. Raghav has worked on Android and iOS apps of major banks like Barclays in the UK and Scotiabank in Canada.

Coroutines Android Android SDK Kotlin Java C++Retrofit Glide Gradle Android Studio Code Review Debugging REST APIs + more

View Balaji

Balaji Sunku

Freelance Coroutines Developer

IndiaToptal Member Since June 9, 2021

Balaji spent half of his 11 years career with MNCs and the other half with startups. He has extensive experience in making apps from scratch, understanding the existing system, and adding features on top of it. He's excited about learning stuff and crafting them together to make MVPs and scale them. Proven skills with native Android in Kotlin, architecture Components, REST APIs with Retrofit, Firebase, RxJava2, Coroutines, background, and foreground services (end to end application development)

Coroutines Android SDK Retrofit Java Google Maps + more

View Janos

Janos Breuer

Freelance Coroutines Developer

HungaryToptal Member Since June 28, 2016

Janos has 12+ years of experience specializing in building successful mobile apps for diverse industries, including finance, SaaS, and AI. His proficiency extends to mobile DevOps and automation. He created a comprehensive mobile advisory platform for Forex traders and a remote collaboration app with over 1 million installs at a Forbes Fast Tech 25 company. Janos is a skilled and communicative developer who prioritizes simplicity, excellent user experience, and cost-efficiency in his projects.

Coroutines Android Studio Android Test-driven Development (TDD)Dependency Injection Unit Testing Java Retrofit Android SDK Dagger Mockito Kotlin Swagger + more

View Jan-Hendrik

Jan-Hendrik de Vaal

Freelance Coroutines Developer

South AfricaToptal Member Since February 9, 2021

Jan-Hendrik is an accomplished Android engineer with over 14 years of mobile development experience. He has delivered successful apps across various fields, from eCommerce and edutainment to smart devices. He is always open to binary trials that test the limits of his cognitive and creative capabilities and further his mastery of the eldritch art of Androidmancy.

Coroutines Android Kotlin Android SDK + more

View Oleksii

Oleksii Masnyi

Freelance Coroutines Developer

CroatiaToptal Member Since August 6, 2015

Oleksii is an ex-Facebook senior software engineer who's shipped dozens of Android apps for billions of people. Oleksii has experience building products and teams from the ground up as well as getting into a huge legacy codebase, making dramatic performance improvements and aligning the development processes in existing teams. Oleksii combines leading and architectural skills, product vision and passion to testing, design and user experience to make truly awesome products.

Coroutines Code Review MacOS User Interface (UI)Java SQLite Bluetooth Android Studio Android SDK Gradle Kotlin Git Android + more

Discover More Coroutines Developers in the Toptal Network

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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 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 Coroutines Developers through Toptal

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.

Work With Hand-Selected Talent

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

The Right Fit, Guaranteed

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

FAQs

How are Toptal Coroutines developers different?
At Toptal, we thoroughly screen our Coroutines developers 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 Coroutines developers in less than 48 hours through Toptal?
Depending on availability and how fast you can progress, you could start working with a Coroutines developer within 48 hours of signing up.
What is the no-risk trial period for Toptal Coroutines developers?
We make sure that each engagement between you and your Coroutines developer 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
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
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
Hire talent within 48 hours and scale your team up or down as needed, no strings attached.
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
Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.
Expert Talent Matching
Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.