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 startups choose Toptal .NET Core freelancers for their mission-critical software projects.

No-Risk Trial, Pay Only If Satisfied.

Clients Rate Toptal .NET Core Developers4.5 / 5.0on average across 1,247 reviews as of Dec 19, 2023

Hire Freelance .NET Core Developers and Engineers

Chris Green

Freelance .NET Core Developer

United StatesToptal Member Since June 7, 2018

Chris is a highly motivated and resourceful IT leader and engineer with 23 years of high-impact experience in software and architecture design and leading development teams. He is a strong communicator, recognizing signs of failure and taking appropriate action to remedy it. Chris can seamlessly transition between various roles, from writing software to managing large-scale initiatives without friction, while adopting a strategic perspective based on your needs.

Show More

Nicusor Serban

Freelance .NET Core Developer

NetherlandsToptal Member Since January 7, 2019

Nick is a site reliability engineer who uses the best practices to enhance an app's DevOps lifecycle. He can automate everything from the code to testing, 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, and Python, among others.

Show More

Uroš Joksimović

Freelance .NET Core Developer

SerbiaToptal Member Since September 1, 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.

Show More

Givi Bibileishvili

Freelance .NET Core Developer

GeorgiaToptal Member Since April 1, 2019

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

Show More

Ivaylo Dimov

Freelance .NET Core Developer

BulgariaToptal Member Since April 3, 2018

Ivaylo is a solution architect and software engineer with 18 years of experience. He specializes in Azure Cloud, .NET stack, APIs, messaging, serverless computing, and front-end frameworks like Angular and React. He's built highly scalable, cloud-based B2B systems and SaaS platforms for various sectors, including aviation, online banking, NGOs, internet services, online gambling, direct selling, and medicine. Ivaylo implements best practices and efficiency in everything he does.

Show More

Denis Jesus Gonzalez Sanchez

Freelance .NET Core Developer

MexicoToptal Member Since September 12, 2018

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.

Show More

Marco Foltran

Freelance .NET Core Developer

South AfricaToptal Member Since September 1, 2019

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.

Show More

Piotr Jachowicz

Freelance .NET Core Developer

PolandToptal Member Since September 13, 2018

Piotr is a full-stack web developer who started with .NET as his chosen back-end framework and, more recently, worked mainly with Node.js in the front end. He is proficient in React and Vue. Piotr is a quick learner, willing and able to learn new skills rapidly, and is experienced in working in a multinational environment. He has cooperated with teams and clients from various European countries, the US, and Asia.

Show More

Michael Kokorin

Freelance .NET Core Developer

GeorgiaToptal Member Since April 18, 2014

Michael is a top architect and developer of scalable and fault-tolerant process automation systems. He has implemented numerous distributed and scalable systems. Michael excels at architecting multi-platform, high-performance systems. Also, he has deep knowledge of .NET and Angular, as well as many other widely used technologies and libraries.

Show More

Sign up now to see more profiles.

Start Hiring
Trustpilot
THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

Start Hiring
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
Building a cross-platform app to be used worldwide
Thierry Jakicevic
Building a cross-platform app to be used worldwide
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
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

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.

Find Experts With Related Skills

Access a vast pool of skilled developers in our talent network and hire the top 3% within just 48 hours.

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 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 .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.

  • 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.

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 .NET Core Developers are in High Demand.

Start Hiring