Hire the Top 3% of Freelance Test-driven DevelopmentĀ Experts

Toptal is a marketplace for top Test-driven Development Experts. Top companies and start-ups choose Toptal Test Driven Development freelancers for their mission-critical softwareĀ projects.

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Peter Demin

Freelance Test-driven Development Expert

United StatesToptal Member Since February 26, 2019

Peter is a software developer with more than a decade of experience in small and large-scale Python application development. He believes that to work productively on a project entirely depends on communication and transparency. Peter is meticulous with his code and has exceptional algorithm-solving skills (along with high Codility scores to prove it).

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Vasyl Bratushka

Freelance Test-driven Development Expert

UkraineToptal Member Since September 28, 2016

Vasyl combines a unique set of skills both in project management and applications development. As an IT geek, he always wants to see the code and architecture of the best quality, but as an ex-PM, he knowsā€”business first. A master's degree in international economics helps him not only understand your requirements but also consider the logic behind your ideas.

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Mike Szyndel

Freelance Test-driven Development Expert

GermanyToptal Member Since June 28, 2017

Mike is a seasoned full-stack developer and software architect with in-depth knowledge of Node.js, Ruby on Rails, and React. He has a unique ability of understanding and translating business requirements into development roadmaps. In his previous roles as a team lead and CTO, he has developed strong project management and communication skills.

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Bruno Coelho Santiago

Freelance Test-driven Development Expert

BrazilToptal Member Since January 10, 2015

Bruno is a focused and engaged front-end engineer with several years of experience in open source projects and a solid JavaScript background. He's always concerned about product quality and believes that UX is the essential piece of any kind of software.

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Vladimir Fedorov

Freelance Test-driven Development Expert

MontenegroToptal Member Since November 19, 2018

Vladimir creates iOS and macOS applications with supporting back-end APIs and services for companies around the world, delivering streamlined, lag-free user experiences and clean code. He believes in proven techniques like TDD and GitFlow. With 14+ years of experience in software development, Vladimir has worked in large companies and with small startups, developing both small custom controls and complex integrated business solutions.

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Igor Staudacher

Freelance Test-driven Development Expert

CroatiaToptal Member Since June 19, 2016

Igor is a seasoned, enthusiastic software engineer and architect with over eight years of experience. He mainly focuses on developing scalable Java applications based on the Spring framework, but he is also more than competent with front-end development and SQL databasesā€”basically everything a full-stack developer should know. In the past three years, Igor focused on learning Swift and iOS in general and now he also has experience in mobile development.

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Dusan Simonovic

Freelance Test-driven Development Expert

SerbiaToptal Member Since January 17, 2017

Dusan is a full-stack Java and React developer with twelve years of software development experience. He's worked on several large projects, including Price2Spy, a tool for data web scraping for tracking competitor pricing on online shops, a social marketing tool for Adobe Marketing Cloud, and an in-flight connectivity tool for a leading airline connectivity provider, and API integrations for a SaaS analytics provider.

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Dominik Dragičević

Freelance Test-driven Development Expert

CroatiaToptal Member Since July 13, 2016

Dominik is a full-stack software engineer with over seven years of experience developing web applications. He's worked both with enterprises and smaller startups. By today, he has completed over 15 projects. Dominik's specialty lies in developing projects involving Node.js, React, AngularJS, MongoDB, and PostgreSQL, but he's also very capable of tackling anything to do with React Native and automatization systems.

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Leandro Guardia

Freelance Test-driven Development Expert

BoliviaToptal Member Since June 17, 2019

Leandro is a committed software engineer with a bold vision and the creator of variously sized, useful, high-quality web apps. He knows that finding the right business logic abstractions makes the code highly descriptive, and as a side effect, the architecture becomes eloquent and flexible. Leandro is convinced that writing tests first grants security and velocity; for him, effective communication is the key to quick progress.

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Sergey Asatryan

Freelance Test-driven Development Expert

ArmeniaToptal Member Since November 12, 2018

Sergey is a hardworking and detail oriented full-stack web architect with 12 years experience. He is as comfortable working with both startups and enterprise solutions and focus on directed growth, technical solutions to reduce bottlenecks and creative strategy.

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Vladimir Novoselov

Freelance Test-driven Development Expert

CyprusToptal Member Since August 16, 2016

Vladimir is a full-stack software engineer in the complete meaning of those words. He's developed circuit boards intended to be used in harsh conditions and written embedded software for those boards. Vladimir worked on software for scientific equipment and desktop and mobile software for regular users. He has developed web platforms long ago that are still being used today. Web development has become his passion, and he aims for perfection on this path.

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

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Building a cross-platform app to be used worldwide
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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 start up, 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 GuzmƔn 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.

AndrƩ 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

Toptalā€™s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and Iā€™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 Test-driven Development Experts throughĀ 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 teamĀ dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Test-driven Development expert for your project. Average time to match is under 24Ā hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Test-driven Development experts different?

    At Toptal, we thoroughly screen our Test-driven 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. Start now.

  • Can I hire Test-driven Development experts in less than 48 hours through Toptal?

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

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

    We make sure that each engagement between you and your Test-driven 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. Start now.

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 in under 2 weeks and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    We handle all aspects of billing, payments, and NDAā€™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 ā€” hourly, part-time, or full-time ā€” 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.

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Top Test-driven Development Experts are in HighĀ Demand.

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