Hire the Top 3% of Freelance Linux CentOS Developers

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

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Hire Freelance Linux CentOS Developers and Engineers

View Brandon

Brandon Parise

Freelance Linux CentOS Developer

United StatesToptal Member Since January 29, 2017

Brandon is an AWS certified solutions architect with 15 years of professional experience in software engineering, digital marketing, and technical consulting. Along with extensive experience across numerous programming languages and open-source technologies, Brandon is an effective communicator with high business acumen and a passion for solving challenging business problems.

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Linux CentOSJavaScriptHTML5CSS3Electron.jsNode.jsVue.jsGoogle AdWordsFacebook Ads APIGitRedisETLAgile Software Development
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Ilya Sanosian

Freelance Linux CentOS Developer

Czech RepublicToptal Member Since April 25, 2013

Ilya is an IT consultant, web architect, and manager with over a decade of experience building and leading teams, training colleagues, and making processes work in the long term by building effective workflows and transparent documentation. He’s currently focused on data and code analysis and has experience as a *nix administrator. His domain knowledge includes robotics, news, online security, healthcare, online marketing, and travel.

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Linux CentOSPHPSymfony 2SilexGitSQLMySQLDebian LinuxLAMPWeb Development
View Piotr

Piotr Gaczkowski

Freelance Linux CentOS Developer

PolandToptal Member Since July 22, 2016

Piotr is the type of guy who likes to make his skills useful, whether it is through coding or organizing cultural events; he is satisfied when he sees others appreciate his work. His ideal projects include those that make a difference in ordinary people's lives by changing them for the better.

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Linux CentOSLinux.NETiOS
View Ugur

Ugur Yorulmaz

Freelance Linux CentOS Developer

TurkeyToptal Member Since August 14, 2018

Ugur has 27 years of IT expertise in a variety of roles. He is experienced with SQL Server and has worked as a SQL developer and DBA since 1997. He is also skilled in C# programming, administering Windows servers, and AWS. Obsessed with optimization, Ugur has a knack for easily understanding complex systems and quickly spotting and resolving bottlenecks/problems.

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Linux CentOST-SQLSQL Server DBAOLTPSQL Server 2000MySQL Performance TuningSQL Server 2008Database BackupsSQL Server AgentSQL Server 2012SQL Server 2008 R2SQL Server 2014SQL Server 2016
View João

João Lucas Gomes de Miranda

Freelance Linux CentOS Developer

BrazilToptal Member Since June 15, 2018

João is a skilled back-end engineer with experience in developing and maintaining systems that are used by hundreds of millions of people. He has previously worked with languages such as C++, Java, JavaScript, Python, Go, and more. He has strong algorithm skills and has demonstrated an ability for learning and excelling at new technologies as needed.

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Linux CentOSC++PostgreSQLAlgorithmsSecurityLinuxBack-end
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Christophe Le Bars

Freelance Linux CentOS Developer

FranceToptal Member Since October 4, 2018

Christophe has more than two decades of experience in Linux and web technologies so he knows how to speak to machines and complex architectures are his stomping ground. Christophe specializes in projects using open source software and the last iteration of his preferred stack includes Node.js and Redis. Additionally, he is interested in Blockchain/Ethereum-related languages like Solidity and Web3.js.

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Linux CentOSPerlJavaScriptDatabasesSolidityBlockchainMojoliciousEthereumNode.jsOAuth 2DebianLinuxFull-stack
View Milana

Milana Cap

Freelance Linux CentOS Developer

SerbiaToptal Member Since December 5, 2016

Milana is a self-taught WordPress back-end developer. She started learning PHP in 2008, WordPress in 2009—and has been working as a freelance WordPress theme developer since 2010. She's been a full-stack developer (design, front-end, and WordPress back-end) since 2011 and a full-time WordPress theme developer and project lead since March of 2015.

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Linux CentOSPHPHTML5CSS3SassWordPress APIMailchimp APITwitter APITrelloGitGitHubLinuxWordPress Themes
View Nemanja

Nemanja Veskovic

Freelance Linux CentOS Developer

SerbiaToptal Member Since November 23, 2016

Nemanja is a passionate QA with more than 14 years of experience working with various QA teams and on complex functional and performance testing (manual and automation), creating full continuous integration setups from scratch and making sure QA is implemented in all software development stages from design to deployment. He also has six years of experience with QA team lead roles, including interviewing and hiring new team members.

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Linux CentOSWebDriverJiraWindowsUser InterviewsQA AutomationUI TestingScrumAPI TestingJenkins
View Rodolfo

Rodolfo Luis Leyes

Freelance Linux CentOS Developer

ArgentinaToptal Member Since February 3, 2015

Learning software programming began as an adventure for Rodolfo in his early youth while learning Basic on his own from a book and playing around with an old XT PC, Through the years since then, it has developed into a career which continues to motivate him with the same passion, but now with a solid, deeper understanding that formal CS education and over thirteen years' experience have built.

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Linux CentOSRubyRuby on Rails (RoR)GitLinuxSybaseAWS EC2HerokuREST APIsPostgreSQLMySQLSQLGitHub
View Arpad

Arpad Szabo

Freelance Linux CentOS Developer

GermanyToptal Member Since October 31, 2015

Arpad has been working as a full-stack web developer since 2004. He has good problem-solving skills and works equally well on his own as well as part of a team. He is keen to use the latest technologies to build any kind of web applications from single-page applications to enterprise solutions.

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Linux CentOSPHPPHP 7JavaScriptFull-stackSymfonyLithiumGitGitHubAgile Software DevelopmentScrumMySQLCSS
View Seth

Seth Boyd

Freelance Linux CentOS Developer

United StatesToptal Member Since January 24, 2019

Seth is a Salesforce consultant specializing in the process creation and implementation of data-driven businesses. With over eight years of experience and a love for efficient problem solving, he would be a great addition to any project. Seth believes that communication, first and foremost, is the key to success when working with a client, but a consistent work schedule and working in sprints are also helpful to keep everyone on the same page.

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Linux CentOSPythonJavaScriptApexDjangoSalesforceSalesforce SOQL/SOSLLinuxNode.js

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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
Building a cross-platform app to be used worldwide
Thierry Jakicevic
Building a cross-platform app to be used worldwide
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Creating an app for the game
Conor Kenney
Creating an app for the game
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Leading a digital transformation
Elmar Platzer
Leading a digital transformation
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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

In addition to sharp technical skills, Faruk had a great attitude and is a really exceptional communicator. He always let us know where he was with his work, thoroughly and reliably. That's not always the case, and it made working remotely considerably easier. He was an easy integration into the team.

Leif Abraham, Co-Founder

AND CO Ventures Inc

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 Guzmán 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.

André 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

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’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

How to Hire Linux CentOS 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 Linux CentOS developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Linux CentOS developers different?

    At Toptal, we thoroughly screen our Linux CentOS developers to ensure we only match you with talent of the highest caliber. Of the more than 100,000 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 Linux CentOS developers in less than 48 hours through Toptal?

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

  • What is the no-risk trial period for Toptal Linux CentOS developers?

    We make sure that each engagement between you and your Linux CentOS 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. Start now.

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 in under 2 weeks 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 Linux CentOS Developers are in High Demand.

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