Top C# Custom Software Development Companies

XDuce has been recognized as an Inc 5000 company with Goldman Sachs certifying us as one of 10,000 Small Businesses Entrepreneur Program. Over the past 15 years, we have collaborated with start-ups, mid-market, ISVs, and enterprises alike.

Founded in 2006 and headquartered in New Jersey, XDuce is an Award-Winning full-service Software Engineering, Digital Transformation, and QE partner specializing in the development of innovative Cloud, Web, and Mobile applications. With 375+ seasoned IT professionals, we help our clients and partners at each stage of the software product development cycle: from ideation to an MVP, to design, developing, automating, and testing the product, and finally, scaling. Let's build something together!

We would be delighted to collaborate on your idea with our product designers, project managers, and engineers to create a successful product that will make your business thrive.

YGen Development is a software development company from Calgary, Alberta. We formed in 2012 but have been working together for over 8 years. We specialize in website, mobile app and desktop development. We have a passion for software and technology in general, and we all love a good challenge. Whether your project is big or small, simple or complex, we are confident we can meet all your expections and more. We pride ourselves in our preparation, details and commitment to building the best products for our customers.

ZAPTA Technologies is partnering with startups, mid-and large-sized businesses in a variety of industries, including healthcare, financial services, education, data science & analytics, and others. We have perfected the formula to a process-oriented and user-centric approach in software development so our clients get only the best and highest quality software solutions and products. As a professional software development firm, we provide full-cycle development services that enable organizations to be nimble, forward-thinking, and efficient.

ZAPTA Technologies is a software solutions provider that designs, develops, manages, and delivers software products and services to a myriad of sectors across the world. The company is based in Lahore, Pakistan with a mission to augment digital transformation globally. ZAPTA Technologies is a collective of go-getters with a vision to redefine the way business is done through a detail-oriented approach backed up by innovation and collaboration.

With a strong culture of invention and a hunger for innovation running deep in its core, ZAPTA works towards seeking the latest technological solutions that accelerate performance. The company is built on teamwork, passion for innovation, and customer satisfaction as its number one priority. ZAPTA which is an acronym for Zone of Advanced Platforms and Tech Applications is the epicenter of innovation that utilizes only the most experienced professionals and cutting edge technologies to provide focused, high quality, and advanced solutions to their clients. Their tested formula to synergize optimal solutions and customer satisfaction have paved the way for finding new digital possibilities, aiding them in gaining experience in the field along the way. ZAPTA Tech understands and delivers the quickest remedies to the challenges that businesses face by matching customized business drivers with their long-term corporate strategy. The company promises to deliver comprehensive business solutions with full-service support and monitoring. The digital solutions company develops ready-to-use, cutting-edge software solutions with user-centric design and architecture for businesses from all over the world, including the United Kingdom, the United States, France, Belgium, Australia, Saudi Arabia, and the United Arab Emirates (UAE). The company has considerable experience working on a wide range of diverse and demanding projects for top-tier global businesses. Their specialist services in the domains of Business Intelligence, DevOps, and Data Management have earned them prominence in the whole technological sector. The company team is made up of specialists that grasp the fundamentals of contemporary IT developments and offer efficient software to customers to help them grow their enterprises. The approach of the company consists of tailoring services to the unique needs of their consumers with the primary objective of helping the corporate world. ZAPTA technologies’ sole motive is to promote the adoption of technology paired with transcendence towards innovation. The firm has been consistently successful in presenting innovative, original, and cost-effective strategies, which are then followed by an excellent delivery that is both on time and within budget. The company’s revolutionary and systematic service provision is driven by the motive to develop client-oriented software with a combination of technical brilliance and straightforward communication as each client is unique.

What makes Zazz unique is that our experts know exactly how to use advanced tools and technologies like the Internet of Things, artificial intelligence (AI), blockchain, and more.

Our team offers deep expertise, a competent approach to the development process, and revolutionary technologies. This is why we at Zazz can guarantee that you will get a dynamic app that will overcome your expectations.

Zazz is a preeminent U.S. mobile app development company that offers innovative solutions for various business niches. We have been repeatedly awarded as the best app development agency (e.g. DNA PARIS DESIGN AWARD, 2020, DESIGN INTELLIGENCE AWARD, CHINA - 2019) and nominated for the best software development company in 2017, 2018, and 2019.

At Zazz, we offer quality services to businesses in the United States and around the world that want to expand through the implementation of digital solutions. Meet our team on LinkedIn and discover the power of Zazz.

We provide solutions for various industries including games, healthcare, social networks, entertainment, EdTech, eCommerce, SaaS, finance, restaurant business, and more.

On our website, you can see what projects we have recently implemented. Among them, you will find WSPS (an app for security services), Alpha Match (a platform where consumers can search for products, services, or events related to pets in the local and international arena), and more.

Social networks are a particularly popular and promising development direction. No, we don't offer new Instagram here but solutions that will greatly expand your audience.

Our team knows the ins and outs of developing social media apps with a simple and user-friendly interface, secure login, registration, and more.

Our team has optimized all development processes to increase their efficiency. Thus, first of all, we provide consultations, where our analysts and developers evaluate, analyze, and explore ways to create a product. Then we move on to the following stages:

• Planning. Our specialists, having defined the business goals of the client, prepare a blueprint with an outlined project plan;
• Prototyping. At this stage, the team builds concepts and defines network layers, databases, and more;
• Development. This stage involves close cooperation with the client so that the product can be implemented in accordance with all the requirements. That's why email correspondence is quite common;
• Warranty. Our professional testers assess the app's performance and determine what needs to be improved;
• Delivery. After the deployment, our company provides tech support and maintenance.

At ZealTech, we build professional quality software because we do hear our clients. What's more, we enjoy providing a unique and unforgettable experience to businesses in various countries.

Our mission is to provide our clients with the best possible service, regardless of their business goals or budget. To live up to the expectations of our customers, we've spent several years assembling a top-notch team of professionals with similar mindsets from around the world.

At the moment, ZealTech LLC consists of specialists from the U.S., Belarus, the Philippines, and India. Who are they? We have account managers, business analysts, project managers, architects/team leaders, software developers, UX/UI designers, DevOps engineers, quality assurance engineers, and many more. You can find us on LinkedIn to get to know each expert better.

ZealTech helped numerous businesses from different industries bring their ideas to life. Here are just a few brands that have entrusted their projects to us: IWA INC, Online Mental Health, Northside, PT Management Support Systems, and Capital Hear.

On the website, we have described our services in detail, so you can understand what our main approaches and principles are. As for our solutions, you can fully rely on us in the following areas:

• Custom software development. At ZealTech, we are able to implement your wildest ideas, integrate with third-party systems, automate business processes, and test your software. We also guarantee quality maintenance and tech support;
• Financial software. We have been providing quality software solutions in the financial sphere for over 6 years, including billing & invoicing software, payment solutions, e-commerce plugins and extensions, cryptocurrency payment apps and tracking software, EDMS (Electronic Document Management Systems), and more;
• Healthcare software development. We offer outsourced security audits, blockchain development services, big data as a service, content delivery services, video streaming, 3D imaging, process automation, AR/VR, e-prescriptions, etc.;
• E-learning software development. With ZealTech LLC, you can have a unique educational platform or an administration tool built just for you in no time. We can also offer quality LMS (Learning Management Systems) and solutions with integrated online communication capabilities, games, or quizzes.

At ZealTech, we always make sure that our clients are 100% happy, and we can be proud of our projects. We are an UpCity Certified Partner.

You can send us an email with your idea right now, and we'll evaluate it free of charge as soon as possible.

Zehntech is a leading IT company with its headquarters in Pune, India. Established in 2013, Zehntech has been providing top quality services such as Zabbix solution and Flutter development services to various clients from different parts of the world. The company also provides Wordpress development services and Magento Development Services for both small and large-scale businesses. This team of talented professionals offer customers 24*7 support service which helps them solve their problems easily without any hassle or inconvenience.

Zehntech is a leading IT company with its headquarters in Indore, India and functional in USA and Germany as well. Established in 2013, Zehntech has been providing top quality services such as Zabbix solution and Flutter development services to various clients from different parts of the world. The company also provides Wordpress development services and Magento Development Services for both small and large-scale businesses. This team of talented professionals offer customers 24*7 support service which helps them solve their problems easily without any hassle or inconvenience.

Zenibyte is built on three fundamental pillars: client satisfaction, time management and quality service delivery. All our projects are a result of our strong belief in achieving the highest level of efficiency concerning these three pillars. Our development approach is a unique blend of agility, adaptability and expertise to ensure the end product is always aligned to your business goals and accelerates your growth.

Zenibyte is a streamlined, innovative agency which offers dedicated digital business solutions & projects worldwide to businesses from start-ups to MNCs. Our experts have extensive cutting-edge knowledge of software, design and application development which permits us to deliver high-quality tailored solutions to minimize costs and maximize your sales.

No matter what your business needs, whether it’s existing applications or build a powerful new application, with our highly dedicated, skilled and experienced professionals.

Zestminds is where the most genius business minds of the world find an innovative and talented engineering team. We believe that every successful business starts with an idea. We help you materialize it. We are the Tech Factory of success for Startups, Small/Midsize Businesses, and Tech businesses. Our USP 1) Business Analysis for a sound foundation. We analyze your competitors, business requirements, and target market to deliver unique, high-quality digital products. Our business analysts work closely with stakeholders to gauge their vision and expectations, thus preventing any issues in project execution. 2) Meticulous precision in execution. We use global standards of requirements engineering to prepare the most precise specifications, including wireframes, UML diagrams, user stories, and definition of tone including Documentation Writing, Wireframing, Data Mining, Marketing Research, Prototyping, Conversion Analysis, Interface Development. 3) Agile Project Planning for consistent delivery. With sound experience in project management, we apply the best of Agile project planning practices, while organizing projects into short iterations and following a requirements-based approach throughout. 4) Agile MVP Development for a shorter time to market. It enables you to save time and money as you test and improve your idea. Trust us for Back-end Development + DevOps (Application Architecture, REST API, Server Adjustment) Front-end Development (Mark-upping, Client-side Development, Animation, Responsiveness). 5) Quality Assurance for success. Consider us as early adopters of your product. We carefully analyze and test your application (Manual, Unit, Integration, Automation, Security, Stress) prior to its official launch to make sure it works smoothly to fulfill all defined business objectives.

Zivtech partners with exceptional organizations to create innovative solutions for enterprise problems.

Together, we provide custom-built solutions that are tailored to the client’s unique needs. We help them to overcome challenges and celebrate their wins as our own.