Last updated 23 November, 2020

Top 10+ C sharp Development Companies | Hire C# Developers

Get in touch with the most sought after C# development service providers in the web and application development industry through TopDevelopers. Among the huge number of C# developers, we have sorted the best C# service providers by their satisfied clients' ratings and reviews for you on the basis of your requirement and need. These top-rated C# development companies listed by TopDevelopers are well known for providing the ever cherishing C# web and application development service for their clients.

List of Best C# Development Companies & Hire C# Expert Programmers

Clarion Technologies_logo

Your Idea. Our Code.

Clarion Technologies is a leading IT Outsourcing company with 3 state-of-the-art development centers in India. Our unique engagement model helps our clients leverage the best of outsourcing world - high-quality resources, world-class technical supervision, and infrastructure. Clarion has been innovation partner for several small and medium enterprises and pioneering start-ups across the world.Our differentiated IT outsourcing model, agility, technical prowess, and flawless execution enables us to deliver immaculate projects across industry verticals such as IT, E-commerce, FinTech, E-learning,…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
Less than - $5000
country:
USA

Key clients

Awards

Britenet is a professional software house and a business partner specialized in IT experts' leasing. Our team consists of over 700 specialists serving mobile application development, web and software development services to the clients in Poland and across the world. As a multi-tasker, the company has co-operated with various clients from different business sectors. Britenet believes in innovation and we have adapted advanced technologies like Big Data Analytics and Blockchain. Since 2006, we have won several industry awards for developing reliable IT solutions. We are currently "The…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$5001 - $10000
country:
Poland

Key clients

Awards

End Point_logo

We design & build secure and resilient software.

End Point, a New-York based website development company, founded in 1995, is a global leader in technology, providing end-to-end web and software development services to various industries with a special focus on e-commerce. Whether you’re starting from scratch or looking to expand, we support all aspects of your eCommerce business from inventory to fulfillment and create unique, easy-to-use shopping experiences. We are a team of skilled software developers, design thinkers, E-commerce specialists, and security experts. The websites we develop are stable, scalable, and long-lasting. Over…

Employees:
51 to 250
Hourly Rates:
$151 - $200
Project amount:
$5001 - $10000
country:
USA

Key clients

Awards

Konstant Infosolutions _logo

Top Web & Mobile App Development Company

5.0 (4 Reviews)

Konstant Infosolutions is a globally recognized mobile app development company. Known for offering the trendiest of solutions in various mobile categories, this firm comes up as a great blend of experience and agility for more than 17+ years now. The company is worth many awards and credentials from global guilds – won over the years. With the latest practices and processes in place just take them for anything that falls in your recent checklist. Whether it is about developing or consulting – if it’s Konstant you are sorted. Having served more than 40 verticals in the leading…

Employees:
51 to 250
Hourly Rates:
Up to $25
Project amount:
$5001 - $10000
country:
USA, India, UK

Key clients

Awards


Review by Bill Simbo
Konstant Infosolutions developed a dating iPhone app based on our requirements and have done a fabulous job. Just on the first day at App Store, the iPhone app developed had more than 1000 downloads…
The NineHertz_logo

Eminent Mobile App & Web Development Company

The Nine Hertz is a Mobile app and Web development company, which tends to mingle IT solutions with the knack of creativity. Web and Mobile Application development come like passion to us. With a bird’s eye view, we keep ourselves abreast with the changing scenarios and approaching solutions. Nothing comes easy but constant efforts make it possible to survive and thrive through the challenges. We serve our clients with innovation in mind and zeal in the deals. We are known to put the right amount of contrast in the ongoing trends. We accommodate services including web development, Mobile…

Employees:
51 to 250
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
USA, India, Australia, UAE

Key clients

Awards

SimbirSoft_logo

software development, app development, data science, custom…

4.9 (17 Reviews)

IT company that cares Since 2001 SimbirSoft has been developing unique software solutions for enterprises from Russia, the US and European countries. Within 18 year we have developed more than 460 IT solutions: enterprise automation systems, highly loaded systems, mobile applications, Machine Learning & Data Science solutions, embedded software.  Our mission is to help companies from various industries to realize their most ambitious software products that contribute to the growth and development of their business. The company has accumulated experience in developing systems in such areas…

Employees:
251 to 1000
Hourly Rates:
$51 - $100
Project amount:
$25001 - $50000
country:
USA, Russia

Key clients

Awards


Review by Vladimir Potapov
We invited SimbirSoft to upgrade our IT product - a smart access system that is used in homes, offices and parking lots. Access service provides users with convenience and security. Phone replaces typical…
Seasia Infotech_logo

A CMMI5 Ceritified Company

5.0 (1 Reviews)

Seasia Infotech, a CMMI Level 5 IT company, provides Enterprises as well as startups, innovative & stable methodology to Design, Develop, Test & Market their solutions. We specialize in providing mobile application development, Web design, and development, dot net, PHP, and Java services. We help you plan, conceive and strategize your IT implementation from ideation to launch Our Vision is to provide client satisfaction through our services. We create lasting relationships with our clients while providing ideal working environments for our employees. Our Mission is to create competitively…

Employees:
251 to 1000
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
USA

Key clients

Awards


Review by Shelly Singla
Seasia Infotech is very organized and communicative, regularly provides project updates. They always offer dynamic and forward-thinking services, making them a great partner.
Cygnet Infotech_logo

IT is about you

Cygnet Infotech has laid the cornerstone for several pathbreaking technology innovations for its clients in 35 countries. As a technology partner of choice, Cygnet has been shaping ideas into scalable and sustainable solutions that are addressing real world problems. Cygnet strives to innovate and lead with integrity for its clients, people and the environment. Cygnet is principally pillared on six values - Speed, Integrity, Entrepreneurial Spirit, Teamwork, Mutual Respect and Trusteeship that forms the core of everything it does. Cygnet has a client retention ratio of more than 90% across array…

Employees:
1000+
Hourly Rates:
$26 - $50
Project amount:
$25001 - $50000
country:
India, USA, Australia, South Africa, UAE

Key clients

Awards

*instinctools Company_logo

DELIVERING THE FUTURE. NOW

5.0 (4 Reviews)

*instinctools is a tech company with a focus on digital transformation. We are capitalizing on 20 years of experience in technology, strategy, and data to transform how you interact with the world; delivering tailored solutions that close the gap between vision and reality. Explore *instinctools expertise in:  Digital Transformation; Big Data & Business Intelligence; Legacy Software Modernization; Software Development; Cloud & DevOps; UI/UX and Product Design. Why us: 350+ of Technology and Business specialists; 20 years on the market; Stable teams & direct communication…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$10001 - $25000
country:
Belarus, Germany

Key clients

Awards


Review by Matti Vesterinen
Please introduce yourself/ your company & project My name is Matti Vesterinen, I work for Helvar which is a family owned company, almost one hundred years old, focused nowadays on…
AROBS_logo

IT outsourcing, nearshore and offshore / software development…

AROBS Transilvania Software is European by birth, International by culture and a top Romanian software company. It is expanding since 1998, as it started as an IT outsourcing company in its early years and became a reliable partner in offshore and nearshore software services projects.AROBS Transilvania Software is an IT solution provider of ready-to-use systems and tailor-made software based on the latest technologies, for extremely competitive industries as Automotive Engineering, Travel Software, Hospitality Solutions, Life Sciences, Home Automation Systems, IoT, Enterprise - Cloud application…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$10001 - $25000
country:
Romania

Key clients

Awards

Clavax_logo

Transform Your Ideas into Innovative Solutions

Clavax is a leading web and mobile application development company headquartered in California to deliver the best-in-class solutions. With the vision to serve more users across the globe, we also have our presence in Australia. We have successfully developed several applications for some of the top brands like Aurora Lightings, Auction, Honeywell, VTI Instruments and many more. We have also delivered more than 450+ projects to over 150+ clients. We are team of Developers of the Smart Era. We are a unit of tech thinkers & inventors dedicated to fabricating your aberrant Ideas into the Digital…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$10001 - $25000
country:
USA, Australia

Key clients

Awards

iTexico Nearshore Development_logo

Innovation with Nearshore + Software Development teams…

iTexico is a trusted software development company whose reputation for excellence spans more than 10 years. We have 100+ scrum certified developers, managers, and testers who are sharing knowledge, collaborating, and building great IT solutions. They have created 300+ robust applications, websites, and software solutions for US-based entrepreneurs, startups, and blue-chip companies. Our team provides multidisciplinary (Agile + DevOps + Lean) development for our client's digital transformation and growth requirement. We help companies innovate, bring products and services to market faster with…

Employees:
51 to 250
Hourly Rates:
$26 - $50
Project amount:
$50001 - $100000
country:
USA, Mexico

Key clients

Awards

Unified Infotech_logo

Web and App Development Company

Unified Infotech is a Global Technology Consulting and Services company working with Enterprises, SMB’s and Start-ups to improve their efficiency through Digital Innovation. We believe, growth of any business is directly proportional to success of their client’s, and that, it can only be achieved by discovering new possibilities and through constant innovation. In today's Digitally connected universe, every business literally needs to be a Digital Business, irrespective of their industry or services. Unified Infotech through its vast array of Consulting-Led Digital Solutions, assists…

Employees:
51 to 250
Hourly Rates:
$26 - $50
Project amount:
$10001 - $25000
country:
USA, India

Key clients

Awards

CactusSoft_logo

Software Solutions & Services for Business

CactusSoft is an international company, providing full-cycle custom software development and services to the European market. The company’s history began in 2007, and since then the company has grown significantly (up to about 100 employees) and has acquired an impressive portfolio within various business domains. Among CactusSoft’s clients are world-famous brands such as DHL, PWC, Huami, Showpad, and Be-mobile, and the company itself has been regularly included in the listings of the best mobile developers in Europe.    CactusSoft specializes in the development…

Employees:
51 to 250
Hourly Rates:
$51 - $100
Project amount:
$50001 - $100000
country:
USA, Belarus

Key clients

Awards

MobiDev_logo

IoT software development services for enterprises and…

MobiDev provides IoT software development services for enterprises and emerging companies. Creation and integration of IoT software is an indispensable part of our expertise. We focus on ongoing product delivery with continuous reduction of time to market and support costs; bring flexibility and prompt adaptation to the existing business and tech environment; and operate under proven processes that helped us launch over 350 successful software products. Our biggest value is the success of our clients and achievement of their business goals. 

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
More - than
country:
USA, UK

Awards

WebClues Infotech_logo

Your Vision, Our Creation

WebClues InfoTech is a one-stop IT solutions provider that specializes in creating wonderful websites and applications for various industries. Our team of brilliant individuals combines years of experience with an eye for beautiful designs to create robust, user-friendly websites and mobile applications that help businesses attract customers. Our work includes: Web Development Our web development team is one of the best in the world having years of experience creating hundreds of websites for various clients across the globe Mobile App Development WebClues InfoTech has a huge team of developers…

Employees:
51 to 250
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
Canada, USA, India

Key clients

Awards

HTML Pro_logo

NYC's Best Digital & Web Design Company

5.0 (5 Reviews)

Head Quartered in Heart of Manhattan, with two international offices, HTML Pro is among the NYC's Top Digital Marketing & Web Design Agency helping Start-ups, SMBs, E-Commerce Businesses, Web Agencies, & Large Multinational Corporations for their Digital Transformation, Digital Media Marketing, Website Design, Mobile App Development, Business Automations & Software Solutions Requirements. Expertise also includes converting Design files into HTML/CSS and implementing CMS.HTML Pro (Part of NxENTER Group) consists of a rapidly growing team of industry’s expert Software Architects, Analysts,…

Employees:
51 to 250
Hourly Rates:
$26 - $50
Project amount:
Less than - $5000
country:
USA

Awards


Review by Yasir Shoukat
I have worked with HTML Pro for many years now. They are fast and always do a great web design job. Hamid is always willing to help me with any tech questions! They are definitely a company I support…
Krify Software Technologies_logo

Passionate to create value

Krify is a bespoke mobile applications and software services provider based in Chigwell, UK, and India. Creating value for our clients is our passion and software technology is our forte. We offer a full suite of design and development services. Whether you are working on a new idea or looking to make a few small changes, our team has solutions that can fit your needs. From the past 15 years, we have delivered outstanding IT solutions and services to more than 400 Businesses across 26 countries. Our core competency includes Mobile App Development, Website Development, Web App Development, Wearable…

Employees:
51 to 250
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
UK, India

Key clients

Awards

Hidden Brains_logo

Web & Mobile App Development Company

We are a leading Enterprise Software & IT consulting company. Hidden Brains takes pride to serve clients across various business sectors, all over the world for over a decade with superior quality technologies and ideas. We are one of the pioneers in the world of information technology. We consider the requirements of our clients as the top-most priority. Hidden Brains is empowered by highly skilled team of experts who provide world-class services and solutions to our customers whilst ensuring high returns on their investments. With ownership and stringent quality control measures, we provide…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$10001 - $25000
country:
India, USA

Key clients

Awards

Oxagile_logo

Full-cycle software development company

We have been applying the cutting edge of technology to power digital transformation, since 2005. We love what we do and are always looking to improve through powerful research and development, continuous internal education, and regular visits to industry events. We build relationships based on openness and trust, and we embed those values into our flexible, low-risk development process. Faithful to our agile mindset, Oxagile is always ready to accommodate a changing scope, ramp up the team, or master a new tech if your vision calls for it. Our team of professionals will treat your project objectives…

Employees:
51 to 250
Hourly Rates:
$51 - $100
Project amount:
$50001 - $100000
country:
USA

Awards

Azilen Technologies_logo

Translating Technologies into Customer Value Creation

Azilen Technologies is an established enterprise product engineering company that translating technologies into customer value creation since 2009. We ideate, design & develop innovative digital business solutions and enable emerging technology as a driving force for the business houses. We have developed 150+ unique solutions so far to empower Start-ups, SMEs & Large Scale Enterprise leveraging trending technologies.  Our Services     Product Engineering         Innovation Consulting         Experience…

Employees:
51 to 250
Hourly Rates:
$26 - $50
Project amount:
$25001 - $50000
country:
USA

Key clients

Awards

Think Future Technologies_logo

Software Development and Testing company

Think Future Technologies Pvt. Ltd (TFT) is a CMMI Level 3 Certified IT service provider, a leader in Independent Testing Services, Web Application & Mobile Development. TFT has been ranked amongst Deloitte’s top 50 fastest growing companies and is a trusted partner for global companies like Apple, Adobe, Microsoft, Sauce Labs, Secure Rack and X-Studios.TFT believes in an Agile approach to custom software development and has technology agnostic approach for quick and efficient solutions based on business goals. We have a wide spectrum of software testing services across various platforms and…

Employees:
251 to 1000
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
USA

Awards

Vega IT Sourcing_logo

Our people are our greatest value!

Vega IT is an experienced software development service provider that has been developing software solutions for 10 years for foreign markets. The company was founded in 2008 and is still led by its original founders. We are passionate about creating quality software products, and always excited, and eager to work on developing a tailor-made software product from start to finish.Besides Software Product Development, our team of more than 150 experienced developers can help you build Enterprise software solutions, CMS Websites, Mobile applications. Moreover, we can help you with maintenance and…

Employees:
51 to 250
Hourly Rates:
$26 - $50
Project amount:
$5001 - $10000
country:
Serbia

Awards

Wildnet Technologies Pvt. Ltd._logo

Nurturing Possibilities

Wildnet is a 2006 est. leading, innovational Software and Mobile Application Development Agency. We develop amazingly creative applications and enterprise custom web-based software solutions, Native and Hybrid iOS and Android Mobile apps, Salesforce and MS Dynamics CRM implementation and customization. We also serve companies with SEO, PPC and other services. We strive to envisage our client's vision, converting it in the form of their online identity. Our technical mavericks craft successful brands. Our team is expert in serving 24*7. We have gained a strong foothold in the industry and created…

Employees:
251 to 1000
Hourly Rates:
Up to $25
Project amount:
$5001 - $10000
country:
India, USA

Key clients

Awards

BiztechIT Consultancy Pvt. Ltd_logo

Agile Extended Team for Your Next Innovation

5.0 (1 Reviews)

With over 13+ years of experience and 1000+ successful projects, Biztech is an ISO 27001 certified company. We are on a mission to help businesses like yours get ready for tomorrow by providing world-class tech teams. We’ve grown from 15 to now a huge family of 230+ talented developers, business thinkers, designers, and savvy marketers. We have all the required skills on deck to help your business expand in all dimensions. Our services: - Web & Mobile Apps Development - Software Development - API Development & Integration - CRM Development & Integration - UI/UX Development -…

Employees:
51 to 250
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
India, USA

Key clients

Awards


  We have been working with the digital marketing team of Biztech for some time now – it’s been a positive experience. They do different aspects of marketing plans that create positive…
Zealous System_logo
5.0 (5 Reviews)

Zealous System is one of the reputed mobile app development companies having strong expertise in IT solutions. We build high-quality websites, mobile apps, and software, for SMEs, and elite entrepreneurs with awesome ideas. Our talented team of 100+ expert app developers, software engineers, and web designers are offering excellent services to clients spread across various industries. When the experience of our developers blends with the creative art of designing the mobile UI, the outcome is nothing less than the most optimal mobile app experience. Our clients appreciated us for developing…

Employees:
51 to 250
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
India, USA, Australia, Canada, New Zealand
Specialties

iOS App Developer, Leading Android App Developers, End-to-End Web Development, Software Solutions, Java Application Development, Scalable Cross-Platform Mobile Apps

Key clients

Awards


  I run a business focusing on Digital marketing, special engine and web design and development. I like to talk a little bit about the experience with ZealousWeb. We were using one of their add-ons…
Affirma Consulting_logo

Dependable Technology Services

Affirma is an award-winning full-service technology consulting service provider of Washington. The journey has begun during 2001 and still, we are the best and a pioneering agency. We are specialized in Mobile App, Cloud, Business Intelligence (BI), SharePoint, Technology Infrastructure, Custom Development, Visual Design, and Staffing Services. Having the full essence of the IT field, we have delivered 235+ projects in 2014 and 2015. Out of which 230 project customers surveyed responded that they were “Likely” or “Very Likely” to work with Affirma again. With the team strength…

Employees:
51 to 250
Hourly Rates:
$101 - $150
Project amount:
$5001 - $10000
country:
USA

Key clients

Awards

ThinkPalm Technologies_logo

Innovate.Connect.Empower.

ThinkPalm Technologies is an ISO 9001:2015 certified and industry-leading software development company with a global presence in the USA, Japan, and APAC. We have 200+ passionate designers, developers, and project managers, who have successfully delivered unique mobile apps, websites, and enterprise software to customers ranging from start-ups, SMEs, and large businesses in different domains. Since 2010, we are continuously innovating IT solutions using trending technologies like Big Data, IoT, and DevOps. We are equipped with infrastructure and resources to handle your needs, starting from product…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$10001 - $25000
country:
India

Key clients

Awards

Seamgen_logo

Top Web and Mobile Application Development Company

// Company Overview \​\ From San Diego to Seattle, we design and develop top websites and mobile applications for growing startups and enterprises. We're positioned as an industry-leading mobile and digital agency on the forefront of technology—our team specializes in full-stack development and we’re experts in user experience design, web apps, and mobile apps. We work with brands across a wealth of different verticals including Healthcare, Hospitality, and Automotive. For each, we get to know their business and their customers, and intimately craft custom software solutions that provide…

Employees:
51 to 250
Hourly Rates:
$101 - $150
Project amount:
$50001 - $100000
country:
USA

Key clients

Awards

IndiaNIC_logo

Transforming your Ideas. Digitally.

Seeing the clients passionate about their idea makes us excited. We always look for new ways to provide solutions and create a better product. Founded in 1997, we've served more than 3000 businesses across the globe with stunning enterprise apps, web solutions and design. We tend to lean more on function over the form. We believe in simplicity and focus. We know the fine differentiator between the visually appealing versus the functional design. We help you craft niche experiences for Web and Mobile via designing Information Architecture, Wireframes, Prototypes and Visual Design.

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$5001 - $10000
country:
India, USA

Key clients

Awards

DataArt_logo

A global software engineering firm

5.0 (1 Reviews)

DataArt is a global software engineering firm that takes a uniquely human approach to solving problems. With over 20 years of experience, teams of highly-trained engineers around the world, deep industry sector knowledge, and ongoing technology research, we help clients create custom software that improves their opertaions and opens new markets. Powered by our People Fisrt principle, we work with clients at any scale and on any platform, and adapt alongside them as they evolve. We integrate our engineering excellence with deeply human values that drive our business and our approach to relationships: curiosity,…

Employees:
1000+
Hourly Rates:
$26 - $50
Project amount:
$50001 - $100000
country:
USA, UK, Germany, Switzerland

Key clients

Awards


I’m the VP of Credorax. Our focus is on cross-border commerce and Omni-channel payment. Today we expanded to include hundreds of payment methods. We started working with DataArt in 2014. We have…
Ingsoftware_logo

A full-cycle software development company and the ultimate…

Ingsoftware is a full-cycle development company and the ultimate technology partner for startups. With offices on three major continents, we pride ourselves as a tech force of nearly hundred software engineers, designers, managers and advisers that delivers end-to-end software development services for startups, enterprises and MSMEs. Since 2009, we have been providing professional and transformative IT services to our clients worldwide. We are on a mission to make technology be an asset in your business, not a problem. All with the goal of increasing profitability and efficiency of business through…

Employees:
51 to 250
Hourly Rates:
$26 - $50
Project amount:
$25001 - $50000
country:
USA, Serbia, Austria, Switzerland, Zimbabwe

Key clients

Awards

AXAT Technologies Pvt Ltd_logo

Enabling Businesses

5.0 (6 Reviews)

AXAT Technologies, is a fast Growing Web Development, Mobile App Development and Digital Marketing firm.We are an IT company providing Technical Consultancy Service to the clients all over the world.We have state of the art Delivery Center located in the commercial hub of India, Mumbai.AXAT Technologies has a world-class team of Creative Designers, Analytical Developers, Savvy Internet Marketers and the best Mobile Application Developers. AXAT Team believes in the value which is "Gaining the Belief of our Valued Customers". And with this belief we have earned the Best Clients Worldwide.

Employees:
11 to 50
Hourly Rates:
Up to $25
Project amount:
Less than - $5000
country:
India, Singapore

Key clients

Awards


Review by Sailesh Sridhar, CFA
Everyone in AXAT Technologies team was great to work with, highly responsive and professional. They fully invested themselves in the process,delivered the website we requested on time. They are also excellent…
Indus Net Technologies_logo

when our customer wins we win

INT is an award-winning digital-first enterprise bringing innovative ideas to life since 1997. Offering simple and sustainable digital solutions with the confluence of technology, analytics and marketing, INT is the trusted partner of fastest growing Agencies, SMEs and Startups across 20+ countries. Our consultative & collaborative approach is analytics driven. It helps enterprises to navigate every facet of the digital landscape, to identify growth opportunities, reveal competitive advantages, and define engaging experiences for their customers.  Our entrepreneurial zest and legacy have…

Employees:
251 to 1000
Hourly Rates:
$26 - $50
Project amount:
$5001 - $10000
country:
India, USA, UK

Key clients

Awards

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