Hire the Top 3% of Freelance Crypto Wallet Developers

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

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Crypto Wallet Developers and Engineers

Damjan Kužnar

Freelance Crypto Wallet Developer
SloveniaToptal Member Since November 29, 2018

Damjan has more than ten years of experience as a Python developer and has an extensive background in web development, data analysis, and machine learning. He helped scale one of the oldest cryptocurrency exchanges from $10 million to $2 billion in daily trading volume and has experience in managing teams.

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Chris van der Heijden

Freelance Crypto Wallet Developer
NetherlandsToptal Member Since June 2, 2022

Chris is an experienced engineer and developer specializing in blockchain, programming, DevOps, and Linux infrastructure. He is always eager to learn new things and think out of the box, particularly about the most common public blockchain ecosystems like Ethereum and Polkadot. Chris is passionate about blockchain technology and combines solid technical knowledge with relevant soft skills, excelling as a communicative, assertive, and flexible professional.

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Rodrigo Ferreira

Freelance Crypto Wallet Developer
BrazilToptal Member Since February 7, 2020

Along with a Ph.D. from Yale, Rodrigo is a computer scientist and software engineer with a background in formal semantics, program verification, and compilers. When conceiving computation systems, Rodrigo always prioritizes simplicity, performance, and integrity. He’s deeply interested in cryptocurrencies/blockchain—having developed both a mobile wallet and an exchange.

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Gurami Dagundaridze

Freelance Crypto Wallet Developer
GeorgiaToptal Member Since October 16, 2020

Gurami has gained considerable experience working with leading companies, where he made technical decisions, managed projects, and performed ground-up redesigns using AWS, Node.js, GraphQL, and React. He is interested in working on projects from scratch for startups and collaborating with professionals. Gurami always goes out of his way for a perfect solution and is looking forward to working with teams who love what they do as much as he does.

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Haider Ali

Freelance Crypto Wallet Developer
PakistanToptal Member Since October 6, 2022

Haider is a software engineer with over seven years of experience in this field, focusing on providing React development services worldwide for the last three years. His passion is to develop software solutions and products that customers love to use that provide a business automation solution.

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John McLaughlin

Freelance Crypto Wallet Developer
United StatesToptal Member Since September 12, 2022

John has professional experience developing Ethereum decentralized apps (dApps), including an NFT factory and marketplace deployed on Mainnet and L2 chains such as Polygon, Arbitrum, Optimism, and zkSync. He has created two video/audio storage apps using IPFS/Filecoin and designed and deployed a Hyperledger Fabric permissioned blockchain to organize McKurz Capital's financials. John has also designed container orchestrations using Docker and Kubernetes for various web2 and web3 apps.

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StJohn Piano

Freelance Crypto Wallet Developer
SpainToptal Member Since November 15, 2022

StJohn is a highly-skilled and motivated senior software engineer with 11+ years of experience, 8+ of which have been in the blockchain industry. He currently works as the head of engineering at Solidi Cryptocurrency Exchange. StJohn has built excellent software for a fully regulated UK cryptocurrency exchange, a blockchain-based web publishing system, a secure Bitcoin storage toolset, a speech recognition company, a transcription team, and a furniture factory.

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Michal Kolodziejczyk

Freelance Crypto Wallet Developer
PolandToptal Member Since September 30, 2022

Michal is a software developer with 22 years of experience in programming with C# and 26 years of IT experience. He is most valued for professionalism, ease of sharing knowledge, testing his solutions, and openness to new ideas and programming methods. Michal's experience with Raiffeisen and Citi gave him a solid financial background needed for demanding projects.

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Emre Tapcı

Freelance Crypto Wallet Developer
TurkeyToptal Member Since February 25, 2022

Emre is a seasoned full-stack engineer with over two decades of experience working with clients worldwide. Proficient in an array of technologies, including Node.js, React, Express.js, Three.js, Java, the Spring Framework, Hibernate, C#, .NET, ASP.NET Core, Docker, and nginx and AWS services, Emre possesses a versatile skill set essential for tackling diverse software challenges. He remains abreast of multiple development stacks, technologies, and paradigms.

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George Bibilashvili

Freelance Crypto Wallet Developer
GeorgiaToptal Member Since April 21, 2022

With a wealth of experience spanning seven years in web/mobile app development, George is a full-stack specialist with expertise in React, Next.js, and React Native. A standout career achievement was the development of the eCommerce wallet, UniPay, with more than 500,000 users. George seamlessly navigates roles and is passionate about working with teams whose vision aligns with his values. He also has a good understanding of blockchain development and decentralized applications (DApp).

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John Kapolos

Freelance Crypto Wallet Developer
GreeceToptal Member Since September 9, 2015

John has been freelancing since the early 2000s. He has been working full-time remotely for US/UK companies as an all-around developer. He specializes in SPA development with React and Ember.js. On the back end, he loves working with Node.js and PHP. In his spare time, he plays with DevOps and maintains his personal distributed infrastructure for fun.

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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 Crypto Wallet Developers 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 Crypto Wallet developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Crypto Wallet developers different?

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

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

  • What is the no-risk trial period for Toptal Crypto Wallet developers?

    We make sure that each engagement between you and your Crypto Wallet 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 Crypto Wallet Developers Are in High Demand.

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