ÐApp

Hire the Top 3% of Freelance ÐApp Developers

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

No-Risk Trial, Pay Only If Satisfied.

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Find and hire Top ÐApp Developers worldwide. Simply click on your preferred time zone on the map.

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Hire Freelance ÐApp Developers

Ken Abe

Freelance ÐApp Developer
Verified Expert in Engineering
UTC-09:00
United States
Toptal Member Since January 11, 2018

An enthusiastic, experienced, and self-motivated full-stack web developer, Ken has skills and experience in many programming languages and frameworks. He thoroughly understands the requirements for stellar web apps and tries to provide the best infrastructure to allow you to grow and scale safely and quickly.

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Dan Napierski

Freelance ÐApp Developer
Verified Expert in Engineering
UTC-05:00
United States
Toptal Member Since April 28, 2016

Dan is a software architect and technology professional focusing on applications of blockchain technologies. He has years of experience providing professional consulting services to clients ranging from startups to global corporations. He specializes in bringing rigorous testing and bulletproof code to tough engineering challenges. He has deep expertise in many aspects of artificial intelligence, blockchain, machine learning, and automation.

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Davi da Silva Bento

Freelance ÐApp Developer
Verified Expert in Engineering
UTC-03:00
Brazil
Toptal Member Since July 15, 2021

Davi is a full-stack developer with expertise in React and Node.js. He developed a cryptocurrency exchange where users can buy and sell BTC, LTC, and ETH and a new marketing strategy where robots automatically buy and sell BTC, similar to a day-trade operation. Davi is known for his exceptional attention to detail, his work with multi-level dashboards, and his keen eye for tracking and fixing bugs, and ensuring smooth production.

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Andrei Statescu

Freelance ÐApp Developer
Verified Expert in Engineering
UTC+02:00
Romania
Toptal Member Since March 18, 2020

Andrei is a senior software developer and ex-Microsoft engineer with 10+ years of experience developing web, desktop, mobile, and blockchain apps using Ruby, C#, and JavaScript. His products brought $100+ million in total revenue and are used by dozens of millions of users to this day. Being a startup founder himself, Andrei knows exactly what brands need to succeed and how to bridge the gap between business and technology. He is here to help companies grow using the right software and tools.

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Dom da Costa

Freelance ÐApp Developer
Verified Expert in Engineering
UTC+02:00
South Africa
Toptal Member Since February 10, 2020

Dom is a developer with over two decades of experience delivering digital products at scale. He's worked remotely and in digital agencies alike, and is always proactively evolving by trying out new ideas and technologies. He is fluent in UX design and bases his decisions on facts, stats, and analytics, and he collaborates well with colleagues and across disciplines.

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Octavian Lojnita

Freelance ÐApp Developer
Verified Expert in Engineering
UTC+02:00
Romania
Toptal Member Since April 22, 2022

Octavian, an accomplished software polymath, has 20+ years of experience in networking, security, apps, websites, blockchains, and emerging technologies like AI. His expertise in app development, iOS games, custom web systems, and fintech propelled numerous projects to success in both the Web 2.0 and Web 3.0 realms. Leveraging his profound knowledge, Octavian pushes the frontiers of blockchain technologies, fostering innovation within all his expertise.

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Tunca Tunc

Freelance ÐApp Developer
Verified Expert in Engineering
UTC+03:00
Turkey
Toptal Member Since May 24, 2022

Tunca is a passionate software developer with 20+ years of experience developing software solutions, 15 of which are in the avionics and defense field. In the last five years, his focus shifted toward web development. Since then, Tunca has been building Web3 apps and contracts on Ethereum and Solana, setting up nodes and validators, and contributing to mining pools for proof of work (PoW) blockchains.

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Bashar Saleh

Freelance ÐApp Developer
Verified Expert in Engineering
UTC+04:00
United Arab Emirates
Toptal Member Since August 10, 2022

Bashar is a lead front-end developer with a strong focus on the JavaScript ecosystem, particularly React, Next.js, and Node.js. He has an extensive project portfolio that includes delivering eight end-to-end sales solutions and designing a low-code platform widely used by top-tier insurance companies worldwide. Bashar's experience spans mentoring developers, optimizing applications, and developing products with complete payment, rating, and accounting services.

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Mariam Khojashvili

Freelance ÐApp Developer
Verified Expert in Engineering
UTC+04:00
Georgia
Toptal Member Since December 2, 2022

Mariam is a seasoned front-end software engineer specializing in React development, delivering top-notch solutions. Her key strengths include expertise in React, Redux, and front-end technologies, with skills in code review, task management, deployment, and mentoring. She has a proven track record in enhancing page loading times, optimizing user experiences, and translating UI/UX designs into high-quality markup. Mariam has strong problem-solving abilities, focusing on performance optimization.

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Joseph Saw

Freelance ÐApp Developer
Verified Expert in Engineering
UTC+08:00
Malaysia
Toptal Member Since August 30, 2022

Joseph is an experienced full-stack developer who has worked on various projects, including crypto payment solutions and decentralized yield tokenization and trading. In his spare time, he occasionally works on arbitrage bots and most recently created YouTube videos to provide education on smart contracts and solidity.

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THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

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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 ÐApp Developers Through Toptal

1

Talk to One of Our Client Advisors

A Toptal client advisor 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 ÐApp developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

Find Experts With Related Skills

Access a vast pool of skilled developers in our talent network and hire the top 3% within just 48 hours.

FAQs

  • How quickly can you hire with Toptal?

    Typically, you can hire a ÐApp developer with Toptal in about 48 hours. For larger teams of talent or Managed Delivery, timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network.

    Once you select your ÐApp developer, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.

  • To hire the right ÐApp developer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect ÐApp developers for your project.

  • At Toptal, we thoroughly screen our ÐApp developers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut.

    In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship.

    When you hire with Toptal, you’ll always work with world-class, custom-matched ÐApp developers ready to help you achieve your goals.

  • You can hire ÐApp developers on an hourly, part-time, or full-time basis. Toptal can also manage the entire project from end-to-end with our Managed Delivery offering. Whether you hire an expert for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our ÐApp developers can fully integrate into your existing team for a seamless working experience.

  • We make sure that each engagement between you and your ÐApp 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

    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 ÐApp Developers Are in High Demand.

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