ASP.NET

Hire the Top 3% of Freelance ASP.NET Developers

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

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Clients Rate Toptal ASP.NET Developers4.4 / 5.0on average across 265 reviews as of Jan 24, 2021

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Hire Freelance ASP.NET Developers and Engineers

View Dmitry

Dmitry Pavlov

Freelance ASP.NET Developer

RussiaToptal Member Since June 14, 2012

Dmitry is a top-notch developer with over seventeen years of experience creating .NET web applications. He mostly deals with ASP.NET Core and Blazor (C#, .NET Core) software development stack these days. Dmitry has received the Microsoft MVP (Developer Technologies) Award eight times and is a capable community leader. He has also received a Master of Science degrees in computer science and structural geology and modeling. Clients call him "The Coding Machine."

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ASP.NETJavaScriptMicrosoft Visual StudioWeb ArchitectureC#XMLCSSASP.NET MVCVisual Studio ExtensibilityADO.NETjQueryKnockout.jsJira
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Cheryl Hoskins

Freelance ASP.NET Developer

United StatesToptal Member Since December 31, 2015

Cheryl is a developer with strong communication skills who seeks to provide software solutions that delight her clients. She has enjoyed working with React, Node.js, REST APIs, GraphQL, SQL, MongoDB, and JavaScript recently and is ready to start putting her skills to work for you. In addition to her technical background, Cheryl has an MBA and can translate your business requirements into quality software solutions.

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ASP.NETJavaScriptAndroidC#Microsoft Visual StudioHTML5jQueryMicrosoft SQL ServerASP.NET MVCTensorFlowNode.jsFull-stack
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Boris Dogadov

Freelance ASP.NET Developer

CanadaToptal Member Since January 15, 2018

Boris is an experienced senior software architect and back-end developer with two decades of hands-on experience, both at big corporations including Microsoft and as an early employee of startup firms. Boris is experienced in tech leadership roles, system architecture, and developer mentorship. His personal passion lies within high-performance solutions, complex technical challenges, and algorithm implementation and optimization.

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ASP.NETC#.NET Core.NETAPI ArchitectureSaaS DesignASP.NET MVCASP.NET Web APIC#.NET WinFormsGISVisual Studio 2017C#.NETREST APIs
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Boris Sedov

Freelance ASP.NET Developer

Czech RepublicToptal Member Since May 18, 2016

For the past eight years, Boris has worked as a full-stack developer (ASP.NET, Ruby on Rails, iOS, and Swift) and has mainly worked with enterprises and augmented reality (AR) startups; working for the past five as an outsourcer. He also an eCommerce frameworks expert who specializes in payment systems architecture design. Boris has been certified as a nopCommerce developer and has worked as a team lead in the Nop.ROCKS company.

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ASP.NETC#ASP.NET MVCAPNsKendo UIMandrill APIPayPal APIBraintree APIStripe APIAWS Push Notification Service (AWS SNS)CloverTrelloJira
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Mihael Pejak

Freelance ASP.NET Developer

CroatiaToptal Member Since November 9, 2016

Mihael has been a developer for 10+ years—with 7+ years of experience working with the .NET framework, large system integrations, and enterprise solutions for various industries. He also has a master's degree in information systems. He specializes in enterprise-level application development on the .NET platform. Mihael has worked on numerous successfully delivered projects—working on the front-end and back-end.

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ASP.NETC#.NETASP.NET MVC.NET CoreAgileVisual StudioWindows Forms
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Sagi Kovaliov

Freelance ASP.NET Developer

United StatesToptal Member Since February 5, 2017

Sagi is a top-performing, Microsoft Certified Senior Azure DevOps engineer with ten years of solid hands-on experience in DevOps, programming, scripting, and business intelligence. Sagi specializes in architecting and implementing DevOps processes using Azure DevOps and Azure Cloud platforms. By utilizing his gained experience in multiple application development areas, Sagi has become one of the most prominent experts in the market.

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ASP.NETT-SQLWindows PowerShellSQL Server Integration Services (SSIS)SQL Server Reporting Services (SSRS)ANSI SQLAzure DevOps
View Dan

Dan Napierski

Freelance ASP.NET Developer

United StatesToptal Member Since December 20, 2015

Dan is a software architect and technology professional focusing on applications of blockchain technologies. He has years of experience providing professional consulting services to clients ranging from startups to global corporations. He specializes in bringing rigorous testing and bulletproof code to tough engineering challenges. He has deep expertise in many aspects of artificial intelligence, blockchain, machine learning, and automation.

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ASP.NETC#.NETCryptocurrencyAgile Software DevelopmentWindowsArtificial Intelligence (AI)Machine LearningRESTful Web ServicesWeb App DevelopmentAPI DesignMobile App DevelopmentBlockchain
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Mukesh Agrawal

Freelance ASP.NET Developer

IndiaToptal Member Since March 17, 2014

Mukesh has more than 16 years of software development and design experience (mostly with the Microsoft technology stack), and a proven ability to develop efficient, scalable, and fault-tolerant solutions to complex problems. He has extensive experience with all phases of the software development cycle.

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ASP.NETC#AndroidJavaScriptCSSOracle PL/SQLJavaScript MVC.NET CompactBootstrapVisual Studio ExtensibilityVisual Basic .NET (VB.NET).NETjQuery UI
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Andrei Matveev

Freelance ASP.NET Developer

SingaporeToptal Member Since July 28, 2016

Andrei is an experienced full-stack web developer with almost a decade of experience working with a large variety of technologies—over half of that working remotely. He is equally comfortable collaborating with a team of developers or flying solo. He has worked with satisfied clients from the US, Australia, Kuwait, and Russia.

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ASP.NETJavaScriptAndroidjQuerySQLXMLHTML5ASP.NET Web APIjQuery UIGoogle MapsSQL Management StudioAgileAzure
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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

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

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

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal ASP.NET developers different?

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

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

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

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

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