Hire the Top 3% of Freelance MS-DOS Developers

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

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Watch the case study

Hire Freelance MS-DOS Developers and Engineers

Michael Hoichman, Senior MS-DOS Programmer and Consultant.
View Michael

Michael Hoichman

Freelance MS-DOS Developer
GermanyToptal Member Since November 19, 2020

Michael is a senior software and algorithms developer with more than 20 years of experience. He specializes in the design and development of projects from scratch, algorithms, run-time optimizations, data structures, parallel computation, and general problem-solving. He has worked in both startups and scientific research labs.

Show More
MS-DOSC++AlgorithmsRMultithreadingLinuxC++11C
Andrei Boyanov, MS-DOS Freelancer.
View Andrei

Andrei Boyanov

Freelance MS-DOS Developer
BelgiumToptal Member Since December 3, 2015

Andrei is a seasoned IT professional with much experience in a number of software technologies from low-level programming to complex systems design and implementation. He has an extensive knowledge (Prince 2 and Agile) and experience in project management. He also has done software design, modeling, development, debugging, and optimization; worked in C#.NET, C, Python, PHP, UML, and UP.

Show More
MS-DOSOdooPythonOpenERP
Si Ke, MS-DOS Freelancer.
View Si

Si Ke

Freelance MS-DOS Developer
CanadaToptal Member Since September 4, 2020

Si is a talented engineer with 20 years of software design and development experience and six years of effective team leadership expertise. He developed Diskeeper that sold more than 10 million copies. Si has successfully shipped several products running in Windows, Linux, and Macintosh. His strengths include designing and developing complex and high-performance enterprise software. Si is an innovative professional who enjoys solving good challenges.

Show More
MS-DOSWindowsLinuxVisual StudioQtC++11Win32 APIC++MultithreadingXMLC#.NETMicrosoft Foundation Class (MFC) LibraryC#
Dwight Dale Cummings, M.Sc., Senior MS-DOS Programmer and Consultant.
View Dwight

Dwight Dale Cummings, M.Sc.

Freelance MS-DOS Developer
JamaicaToptal Member Since June 18, 2020

Dwight, an experienced Python software and data engineer, has built a diverse career marked by a passion for problem-solving and learning. With computer science and MIS degrees, he's held roles such as Python RPA engineer, data engineer, and Oracle consultant. Dwight's skills include Python, SQL, PL/SQL, and PostgreSQL. He excels in industries like healthcare, finance, and telecom. He is warm, inquisitive, and an outstanding communicator.

Show More
MS-DOSOracle PL/SQLXPathScikit-learnDeep LearningNumPyPandasFlaskSQLAlchemyBeautiful SoupScrapySQLPython
Emir Kurtovic, Accomplished MS-DOS Freelancer.
View Emir

Emir Kurtovic

Freelance MS-DOS Developer
Bosnia and HerzegovinaToptal Member Since December 21, 2014

Emir is a talented software architect and developer with over 20 years of experience and is fully capable of everything from leading a team to working solo. He enjoys finding the potential in customer ideas and improving them as needed during the development process. Emir is especially adept at spotting potential design flaws and improving the UI until user's manuals are no longer needed.

Show More
MS-DOSHTML5WordPress PluginsWordPress ThemesStripePayPalPHP 7PHP MVCCore PHPJSONGoogle AnalyticsUser Interface (UI)SSH
Jay Johnston, Freelance MS-DOS Developer for Hire.
View Jay

Jay Johnston

Freelance MS-DOS Developer
United StatesToptal Member Since November 26, 2013

Coding HTML, CSS, and JavaScript since his armed forces days in 1997, Jay enjoys bringing value to clients via eCommerce solutions, legacy integrations, and optimized PHP and JavaScript-driven applications. His preferred DevOps environment is AWS, where he has strong skills in (and not limited to): Relational Database Services (RDS), Redshift, Dynamo DB, Data Migration Services (DMS), Lambda (serverless and microservices), Cloudwatch, Cloudtrail, and Event Bridge.

Show More
MS-DOSAmazon EC2AjaxSQLLAMPStripejQueryPHPFull-stackSoftware DevelopmentCSSAmazon AuroraAWS CLI
Basil Gorin, Expert MS-DOS Programmer for Hire.
View Basil

Basil Gorin

Freelance MS-DOS Developer
SwitzerlandToptal Member Since March 20, 2020

Basil is an enthusiastic, experienced solution architect, tech designer, and software engineer with a strong background in Java, web, and blockchain tech stacks. Since 2005, he has successfully applied technology to create digital solutions in the US, Israel, Hong Kong, Korea, Australia, Germany, and Estonia. Basil has built bridges between stakeholders and tech teams since his professional career. He loves it and is quite successful.

Show More
MS-DOSJavaJavaScriptSolidityXMLCSSJakarta Server Pages (JSP)JSONjQueryBlockchainWeb3.jsTruffleSQL
Kijong Uhm, Freelance MS-DOS Engineer.
View Kijong

Kijong Uhm

Freelance MS-DOS Developer
South KoreaToptal Member Since September 17, 2021

Kijong has been a software engineer in embedded systems for 15+ years and a software project manager and development manager for 5+ years. He specializes in C on embedded Linux and has experience in C++, Java, and Python. Kijong has developed software for set-top boxes, automotive devices, and IoT devices.

Show More
MS-DOSEmbedded LinuxCEmbedded SoftwareLinuxEmbedded Systems
Franco Tiveron, Toptal MS-DOS Developer.
View Franco

Franco Tiveron

Freelance MS-DOS Developer
AustraliaToptal Member Since July 2, 2019

Franco has 30 years of experience as a software developer/engineer/architect, with a broad exposure to several technologies and industry sectors. He has led small teams of 3-10 software engineers and has started a software company as the managing director. Franco likes studying and learning new technologies and spends most of his free time exploring and experimenting with them.

Show More
MS-DOSC++C#AssemblyVisual Basic for Applications (VBA)SQLBlazorASP.NETASP.NET MVC.NETWin32 APIVisual StudioNinjaTrader
John Hedges, MS-DOS Engineer.
View John

John Hedges

Freelance MS-DOS Developer
United KingdomToptal Member Since June 3, 2021

John is an enthusiastic developer with a deep understanding of distributed applications and network protocols. He has a strong and wide-ranging set of skills, including the traditional languages, C and C++, languages of the internet such as Python and JavaScript, and the more modern Rust and Go. Whether working as a part of a team or on a solo project, John will strive to produce clean, ergonomic, and reliable code.

Show More
MS-DOSCRustJavaScriptBashLinuxGoPythonDockerGitRaspberry PiProtobufOpen Source
Fabrice Triboix, Accomplished MS-DOS Freelancer.
View Fabrice

Fabrice Triboix

Freelance MS-DOS Developer
United KingdomToptal Member Since September 6, 2017

Fabrice is a DevOps engineer with extensive experience with AWS, Kubernetes, and Terraform. He is very keen on automation using CI/CD and infrastructure as code and employing the simplest solution to complex problems. He worked for clients such as Cisco, Topps, MyDocSafe, Armedia, HMRC, UK Home Office, and medium-sized companies and startups. Fabrice's greatest joy is to see his work actually being used in production and making a positive impact on his client's business.

Show More
MS-DOSUDPTerraformDockerSSLAmazon Web Services (AWS)AnsiblePythonLinuxAmazon CloudWatchAWS CLIAmazon EC2Kubernetes

Discover More MS-DOS Developers in the Toptal Network

Start Hiring
Trustpilot
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 MS-DOS 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 MS-DOS developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal MS-DOS developers different?

    At Toptal, we thoroughly screen our MS-DOS 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 MS-DOS developers in less than 48 hours through Toptal?

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

  • What is the no-risk trial period for Toptal MS-DOS developers?

    We make sure that each engagement between you and your MS-DOS 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 MS-DOS Developers are in High Demand.

Start Hiring