Skim through the best ASP.NET development companies that can help improve, manage, and support your websites and web applications. Compare top local and global specialized developers by portfolios, reviews, rates, size, etc., to find a partner that meets your project requirements.

Best ASP.NET Developers

10 Companies-Rankings updated: September 03, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

ASP.NET
ASP.NET Development × Consumer Goods × $25,000 - $50,000 ×Clear Filters
  • Bringing awesome ideas to life

    Our mission at Closeloop Technologies is to empower enterprises with transformative Software Development, from advanced conversational AI and custom CRM/ERP to robust mobile apps and e-commerce platforms. With our extensive industry knowledge, achieving success in digital innovation is second nature...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • AI Development
    • Wearables
    • Show more
    Location
    Mountain View, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    31 Projects Listed

    Closeloop Technologies Services

    • Software Development
    • Web Design
    • Mobile App Development
    • AI Development
    • Wearables
    • Web Development
    • eCommerce Development
    • CRM Consulting
    • Cloud Consulting
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pacefunding
    • Cordance
    • Premier Talent Partners
    • Omnidian
    • Datacube.ai
    • HomeRun Financing
    • BioStem Technologies
    • UTR Sports
    • AJNA
    • Block & Tam
    Data sourced from the agency's DesignRush profile

    Closeloop Technologies Reviews & Testimonials

    • Rick Tomsic
      Rick Tomsic Founder and Chief Executive Officer at Tradovate, LLC
      5.0

      Software Development Review from Rick Tomsic

      Global business segment growth is requiring technology to keep up with the increase. Our platform is designed to be scalable and able to be implemented across several nations. We collaborated with Closeloop Technologies to work with our staff in order to scale up the programme.An whole agile team is provided by Closeloop Technologies to participate in our programme. At first, we gave them the data in hopes that they would aid in our execution. They have combined Spring Boot, JavaScript, and AWS cloud technologies.The platform is a value stream and full-suite insurance lifecycle. It is an internal iterative software programme.Working with Closeloop Technologies is simple. They pick up new roles rapidly and possess agile team abilities that are industry standard. The staff not only fits right in, but they also contribute their knowledge and perspectives, making them a vital component of the programme.

    • Henrique Dubugras
      Henrique Dubugras Founder and Co-CEO at Brex
      5.0

      Software Development Review from Henrique Dubugras

      Services that had been slow or unavailable for weeks had to be brought back up. We must bring back our vital business role. After learning about our issue, the Closeloop project manager assigned a senior database specialist to address it. Our main programmer had a direct conversation with the database specialist of Closeloop after they listened to our problem and asked some follow-up questions. Within less than two hours, the solution to our issue had been verified and implemented.

    • Bill Rogers
      Bill Rogers Chairman and CEO at Truist
      5.0

      Software Development Review from Bill Rogers

      We occasionally utilize outsourced resources to increase our team's ability to satisfy the commercial demands of our clients. This time, my goal was to create and enhance the products we were providing to clients. Their engineers joined our own team to work on the project, creating MetaTrader-based software for our traders. They assisted us in creating and refining a suite of services that give our clients more functionality; up until that point, the solution had been erratic and unconventional. Their most recent endeavor was the development of an income trading module. We employed a scrum methodology with sprint deliverables and agile planning. Along with narrative points, we also used our in-house bug tracking application for project and task management. Everything was really accurate.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Building Powerful B2B eCommerce and Custom Platforms for Leading Manufacturers & Distributors

    Codup specializes in bespoke software development services designed to streamline complex B2B workflows. Our decades of experience enable superior outcomes in integrating ERP, CRM, and fulfillment systems, helping businesses modernize operations and boost digital revenue with tailored, efficient solutions...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Houston, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed

    Codup Services

    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Unilever
    • Dyson
    • Seacoast Bank
    • Harrods
    • Cyberizeit
    • Steelcase
    • National Wildlife Federation
    • Foga
    • Quadro
    • Zendex
    Data sourced from the agency's DesignRush profile

    Codup Reviews & Testimonials

    • Undisclosed
      Undisclosed Manager at Internet Provider
      5.0

      Web Development Review from Undisclosed

      The client has reaped significant benefits from Codup.co's top-notch, scalable coding assistance over the years, irrespective of the geographical distance. Throughout their partnership, Codup.co has offered the enterprise substantial savings in time, resources, and finances. Moreover, the quality of its services has shown consistent enhancement over time.

    • Undisclosed
      Undisclosed Owner at Business Services Company
      5.0

      eCommerce Development Review from Undisclosed

      The team efficiently accomplished all tasks assigned to them, demonstrating superior communication skills. Due to their efforts, two online marketplace tools were seamlessly integrated. It was evident that they had a keen understanding of the our needs.

    • Paul C Impellizeri
      Paul C Impellizeri VP of Digital Services at Great Big Digital Agency
      5.0

      Web Development Review from Paul C Impellizeri

      We worked with Codup in migrating over 20+ websites over to [WordPress]. Zaheer and Raheel were excellent project managers and the team worked quickly and efficiently. Their developers are great at troubleshooting and solving issues fast. We would recommend them for any [WordPress] project! (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • UK's #1 Mobile App Development Company

    Stakk is the UK's #1 rated mobile app development company. Based in London with over 10 years of experience and a 100% senior in-house team. Specialists in iOS, Android, React Native and Flutter. 120+ apps delivered for startups and global enterprises, including Samsung, LNER and the British Museum...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed

    Stakk Services

    • Mobile App Development
    • Software Development
    • AI Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • LNER
    • The British Museum
    • Safestyle
    • Sotheby's
    • MyCoach
    • Nivoda
    • Gigl
    • Lapland
    • Tracker
    • Volopa
    Data sourced from the agency's DesignRush profile

    Stakk Reviews & Testimonials

    • Natasha Beavis
      Natasha Beavis Founder at Flash Learning
      5.0

      Mobile App Development Review from Natasha Beavis

      We worked with Stakk to develop our mobile revision app for both iOS and Android, and we couldn't be happier with the results. From the first meeting, their team demonstrated exceptional professionalism, technical expertise, and a genuine commitment to bringing our vision to life.They took the time to understand our goals, offered valuable insights to improve user experience, and delivered a sleek, high-performance app that exceeded our expectations. Communication was seamless throughout the entire process, updates were timely, feedback was welcomed and implemented quickly, and every milestone was met on schedule.Post-launch, they've continued to be a reliable partner, providing support and updates as needed.If you're looking for a top-tier mobile app development company, look no further than Stakk. They're a rare find in the tech world and we would highly recommend them.

    • Manfred Olbrich
      Manfred Olbrich CEO at Education Technologies Limited
      5.0

      Software Development Review from Manfred Olbrich

      Stakk has delivered a high-quality product that we are pleased with. Their hybrid model offers great value for money and grants clients to strong technical capacity but also direct contact with management in the UK which really helps with transparency, communication, and ensuring the project is being delivered on thime. The team suggests improvements and meets most deadlines.At the start of the project, I drafted a huge product requirements document that included all the user journeys, my vision for the brand, including the colors and the rest of the brand, and the desired functionalities. I gave this document to Stakk, and they've executed the requirements.

    • Ben Smith
      Ben Smith CEO at Itsfine
      5.0

      Mobile App Development Review from Ben Smith

      We partnered with Stakk to build the mobile platform for #itsfinea unique, flexible weight loss concept launched pre-seed. From the outset, their team, led by Girish and Vikas, brought impressive technical and creative capabilities to the table. Communication was smooth throughout, whether through shared Slack channels or direct contact with the project manager.We collaborated closely with their UX/UI designer in daily stand-ups, and bi-weekly check-ins with the PM ensured the project stayed tightly aligned with our goals. Their process-driven approach matched ours wellevery phase was mapped out clearly, and any changes we needed to make along the way were actioned quickly and without fuss.Stakks professionalism, attention to detail, and focus on client success stood out. Their structured way of working gave us real confidence in the final product. We strongly recommend them to any founder or team looking for a trusted, high-performing partner to bring their product to life.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Top Software Development Company in Viet Nam

    We are committed to customer satisfaction, software quality, and technology innovation...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • DevOps Consulting
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    30 Projects Listed

    Orient Services

    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • DevOps Consulting
    • Cloud Consulting
    • Staff Augmentation
    • Big Data Analytics
    • Cybersecurity
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Dekra
    • Netwealth
    • Zoi
    • Kaercher
    • VTNZ
    • Espos
    • Conexus
    • Wotif
    • Kikora
    Data sourced from the agency's DesignRush profile

    Orient Reviews & Testimonials

    • Nin Lê
      Nin Lê Review from Google
      5.0

      Nin Lê's Review Sourced from Google

      Great experience with Orient Software! The team is knowledgeable, responsive, and committed to delivering top-notch solutions. They exceeded our expectations and provided excellent support throughout the project.

    • Tom
      Tom Review from Google
      5.0

      Tom's Review Sourced from Google

      I had a fantastic experience with Orient Software Company. They are an outstanding technology programming firm with a talented team that delivers high-quality solutions tailored to client needs. Their impressive expertise spans multiple industries, enabling them to provide innovative and effective results.What truly set them apart was their excellent communication and strong commitment to customer satisfaction. They consistently exceeded my expectations throughout the project. I highly recommend Orient Software for any tech-related projects; they truly understand how to deliver exceptional results!

    • Dung Truong
      Dung Truong Review from Google
      5.0

      Dung Truong's Review Sourced from Google

      Orient Software Company is an exceptional technology programming company. Their skilled team delivers high-quality solutions tailored to client needs, showcasing impressive expertise across various industries. With excellent communication and a commitment to customer satisfaction, they exceeded my expectations. I highly recommend them for any tech-related projects!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your Full Stack Technology Partner

    Emergent Software is a full-stack technology solution provider specializing in the Microsoft ecosystem. We partner with our clients to modernize business operations with Microsoft-focused cloud transformation, custom software development, and data engineering...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • Software Development
    • Cloud Consulting
    • Show more
    Location
    Minneapolis, Minnesota
    Number of Employees
    100 - 249
    Average Hourly Rate
    $190/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed

    Emergent Software Services

    • Web Design
    • Web Development
    • Mobile App Development
    • Software Development
    • Cloud Consulting
    • UI/UX Design
    • eCommerce Development
    • AI Development
    • Software Testing
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Tile Shop
    • Legrand
    • Red Wing Shoes
    • Kalahari Resorts
    • WSB
    Data sourced from the agency's DesignRush profile

    Emergent Software Reviews & Testimonials

    • Andrew Burkhart
      Andrew Burkhart Director - Digital Strategy and Integration at Baker Interiors
      4.3

      Web Development Review from Andrew Burkhart

      I have been working with Emergent Software since January 2019 as our main website development and support service. They are professional, knowledgeable and flexible to our ever-changing needs. Emergent helped us seamlessly transition from our previous service and have been providing top-notch support since. From initial scope feedback and recommendations to collaborative build iterations to thorough QA, Emergent has been a solid partner and one that I recommend.

    • Rick Mueller
      Rick Mueller Review from Google
      5.0

      Rick Mueller's Review Sourced from Google

      Our partnership with Emergent Software has been nothing short of amazing. Their attention to detail, communication philosphy, and technical expertise are second to none. The projects they have done to date, allow us to better deliver on our mission. We are looking forward to many more engagements to come.

    • Steve Molander
      Steve Molander Review from Google
      5.0

      Steve Molander's Review Sourced from Google

      Oversight of our databases have always been a challenge. Finding the skillset to properly administer the systems is both difficult to find and high priced for a mid-sized organization. We reached out to Emergent to find out more about their virtual dba services. Their services sounded to be exactly what we needed. That was over 4 years ago. Since then we found Emergent to be a key partner in helping us in administration of our databases. Our systems are highly efficient, highly available and we feel secure knowing they are under the oversight of some amazingly skilled engineers.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Tailoring Excellent Tech

    WeGotCode specializes in custom application development and efficient software integrations. Its commitment extends beyond technology, delivering transformative solutions to optimize workflows and enhance system communications. Leveraging cutting-edge technologies, including AI, WeGotCode simplifies complex...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • IT Services
    • Cloud Consulting
    • Show more
    Location
    Canton, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000

    WeGotCode Services

    • Mobile App Development
    • AI Development
    • Software Development
    • IT Services
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • IT Industry
    • Fintech Industry
    • Standard Technology
    Data sourced from the agency's DesignRush profile
  • Supporting Entrepreneurs to Launch, Grow & Exit

    Audax drives businesses forward with innovative, tech-driven solutions, specializing in software development, data analytics, and web and mobile app development. We partner with entrepreneurs and organizations to formulate, execute, and evaluate their digital strategies, providing cost-effective and efficient...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • UI/UX Design
    • Business Consulting
    • Show more
    Location
    Winnipeg, Canada
    Number of Employees
    100 - 249
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed

    Audax Ventures Services

    • Software Development
    • Mobile App Development
    • AI Development
    • UI/UX Design
    • Business Consulting
    • Digital Marketing
    • eCommerce Development
    • Web Development
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FundEze
    • Sharp
    • Emerson Global
    • HVA
    • Intel
    • MigrateEzy
    • The World Bank
    • SAP
    • United Nations
    Data sourced from the agency's DesignRush profile
  • STS Software GmbH - Leading Software Development Company in Switzerland

    As an Olten-based business, STS Software GmbH boasts a strong force of software engineers. With this fortification, the STS Software GmbH team has reached a large number of prominent Swiss businesses as strategic partners, contributing to our already formidable industry standing...

    Top Services:

    • Web Design
    • Web Development
    • Software Development
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Olten, Switzerland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed

    STS Software GmbH Services

    • Web Design
    • Web Development
    • Software Development
    • Mobile App Development
    • AI Development
    • IoT
    • Software Testing
    • IT Services
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • YPO
    • Welio
    • Teco App
    Data sourced from the agency's DesignRush profile
  • We Create Products And Services People Depend On.

    Conduct is a human-centred, design-led technology company based in Melbourne. We're specialists in UX, UI, CX, service design, custom application development and systems integration. We design and build mobile apps, web applications, enterprise platforms and custom software for government and enterprise...

    Top Services:

    • Digital Strategy
    • Digital Services
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    East Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $220/hr
    Minimal Budget
    $25,000 - $50,000

    Conduct Services

    • Digital Strategy
    • Digital Services
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Software Development
    • Mobile App Development
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cleanaway
    • Victoria Police
    • Melbourne Cricket Club
    • Royal Children's Hospital
    • Isuzu
    • Monash University
    • Department of Health
    • Assurant
    • Medibank
    • Victoria Racing Club
    Data sourced from the agency's DesignRush profile

    Conduct Reviews & Testimonials

    • Nicole Webster
      Nicole Webster Review from Google
      5.0

      Nicole Webster's Review Sourced from Google

      I recently had my website and brand rebuilt by Sam and I couldn’t be happier. He was so easy to work with and unbelievably quick. Every question I had was answered with patience and clarity, and he explained everything in a way that actually made sense. The whole process felt seamless and supported. I’m thrilled with the final result and highly recommend working with him.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We help software teams grow.

    Happy Team is dedicated to delivering high-quality software solutions tailored to diverse industries such as e-commerce, logistics, and eMobility. With a commitment to excellence, we leverage our expertise to address the unique challenges and opportunities within each sector, ensuring optimal results for our...

    Top Services:

    • Staff Augmentation
    • DevOps Consulting
    • IT Services
    • Cloud Consulting
    • Software Development
    • Show more
    Location
    Łódź, Poland
    Number of Employees
    50 - 99
    Minimal Budget
    $25,000 - $50,000

    Happy Team Services

    • Staff Augmentation
    • DevOps Consulting
    • IT Services
    • Cloud Consulting
    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Design
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • StoreFeeder
    • Evyon
    • PayD
    • Chabin
    • Business Science Corporation
    Data sourced from the agency's DesignRush profile

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