Hire the Top 3% of Freelance .NET Core Developers

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

No-Risk Trial, Pay Only If Satisfied.

Clients Rate Toptal .NET Core Developers4.3 / 5.0on average across 85 reviews as of Oct 16, 2021

Hire Freelance .NET Core Developers and Engineers

Chris Green

Freelance .NET Core Developer

United StatesToptal Member Since April 17, 2018

Chris is a seasoned development leader who will hustle with unlimited intensity to achieve your objectives. Over the past two decades, he's delivered results and left lasting quantitative/qualitative SDLC improvements. Chris values transparency in information and openness in collaboration. He's well organized, works aggressively, and always wears a smile. Fail early. Keep it simple. Refactor, refactor, refactor. Test, test, test.

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Lyubomir Rusev

Freelance .NET Core Developer

BulgariaToptal Member Since January 7, 2019

Lyubomir is very passionate about solving complex software development problems. He has a strong interest and proven experience in game development and computer graphics in addition to business applications. He's a fast learner and can quickly adapt to new technologies.

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Nicusor Serban

Freelance .NET Core Developer

MaltaToptal Member Since November 30, 2018

Nick is a site reliability engineer who uses the best practices out there to enhance an app's DevOps lifecycle. He can automate everything from the code to testing, the release management, deployment, operations, monitoring, and CI/CD pipelines. He's also good at bringing your entire app stack into a nice Docker stack managed by either Compose, Swarm, or Kubernetes. Nick also worked as a developer with C#, Node.js, PHP, Python, among others.

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Uroš Joksimović

Freelance .NET Core Developer

SerbiaToptal Member Since July 2, 2016

Uroš is a passionate game developer with five years of experience in game programming and game design. He's singlehandedly programmed two full games in Unity and has also led the development process in teams ranging from a few to over 10 people. His experience also includes, but is not limited to, coding competitions, numerous hackathons, and an internship at Google.

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Givi Bibileishvili

Freelance .NET Core Developer

GeorgiaToptal Member Since November 10, 2018

Givi is a motivated, full-stack developer with several years of experience in .NET. His thirst for knowledge means that every day he's learning about new technologies, best programming & design practices, and is on the constant lookout for new challenges. Givi has also occupied other roles such as CTO in multiple companies with excellent results.

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Ivaylo Dimov

Freelance .NET Core Developer

BulgariaToptal Member Since July 22, 2017

Ivaylo has worked as a software engineer for the past 16 years and as a tech lead, architect, and consultant specializing in the .NET stack and the front end for the past six. He’s built highly scalable and customizable SaaS platforms for airlines, non-government organizations, online gambling providers, direct sellers, online bookers, and clinical laboratory solution providers. Ivaylo implements best practices and efficiency into everything he does.

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Vitaly Senko

Freelance .NET Core Developer

BelarusToptal Member Since February 1, 2019

Vitaly is a senior software developer who has maintained a healthcare platform with nearly 20 million users, leveraging his extensive experience in creating apps with Node.js, React, and .NET. He was a senior software engineer at EVRYTHNG, a global SaaS firm that's been featured in Bloomberg and Fast Company, and a lead engineer for Omni, now part of Coinbase. Companies around the globe seek him out for work on world-class health insurance and banking projects.

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Marco Foltran

Freelance .NET Core Developer

South AfricaToptal Member Since April 5, 2018

Marco has been an entrepreneur, software architect, project manager, developer, and consultant over the last 15 years with over a decade of international experience. He has lived and worked in the UK, had clients in the US, and worked on teams spread across the globe. Marco works well with people and has earned a good reputation with those that he has worked with in the past, as seen in the positive references he has received.

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Piotr Jachowicz

Freelance .NET Core Developer

PolandToptal Member Since August 26, 2016

Piotr is a full-stack .NET developer with significant experience working with various JavaScript frameworks and libraries, including Vue.js, React, and Angular. Piotr is a quick learner, so he’s willing and able to learn new skills needed on any particular project rapidly. Piotr is in the process of getting certified as an Azure Cloud Architect, and he is also a member of Toptal Speakers Network.

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Denis Jesus Gonzalez Sanchez

Freelance .NET Core Developer

MexicoToptal Member Since October 1, 2015

Denis is a certified C# specialist and MS certified professional with over a dozen years of experience in several programming languages and business domains. He thrives in challenging situations and easily becomes well-adjusted to new work environments. Denis possesses a comprehensive technical background that extends beyond software development, covering R&D and managerial activities. He also has a degree in modern languages.

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Michael Kokorin

Freelance .NET Core Developer

RussiaToptal Member Since February 2, 2014

Michael is a top architect and developer of scalable and fault tolerant process automation systems. He has implemented numerous distributed and scalable systems. He excels at architecting multi-platform, high-performance systems.

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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
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 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

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 .NET Core 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 .NET Core developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal .NET Core developers different?

    At Toptal, we thoroughly screen our .NET Core 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 .NET Core developers in less than 48 hours through Toptal?

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

  • What is the no-risk trial period for Toptal .NET Core developers?

    We make sure that each engagement between you and your .NET Core 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

    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 NDA’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 — hourly, part-time, or full-time — 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.

Top .NET Core Developers are in High Demand.

Start Hiring