.NET

.NET Software Development Services

.NET development creates secure, scalable applications on Microsoft's .NET platform for desktop, web, and mobile. AgileTech's .NET team delivers consulting, outsourcing, and full-cycle development that turns the framework's power into business results.

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10+Years of Industry Expertise 200+Talented Developers 90%Customer Satisfaction Rate

ISO 9001:2015 Certified ISO 27001:2013 Certified

What Clients Say About Our .NET Work

Independent reviews from Clutch and DesignRush. Every review below is shown in full and links back to its source platform so you can confirm it yourself.

4.9/5.0 12 reviews View all reviews on Clutch

5.0/5.0 6 verified reviews View all reviews on DesignRush

5.0

Jun 2025

“Their proactive communication, flexibility, and technical expertise stood out throughout the project.”

AgileTech Viet Nam used React Native to develop an iOS and Android app for a real estate platform. The team integrated the app with the client’s backend and implemented property search features. AgileTech Viet Nam’s high-quality work resulted in a 30% increase in user registrations and over 1,000 app downloads within the first month. The team delivered on time, provided regular updates, and responded to feedback. Their flexibility and proactive communication impressed the client.

30% more sign-ups and 1,000+ downloads in the first month

5.0

May 2026

“They followed a structured Agile approach with clearly defined milestones.”

AgileTech Viet Nam developed a web-based logistics management system for an automotive parts supplier. The team integrated the platform with third-party providers and built a real-time tracking dashboard. AgileTech Viet Nam’s work reduced manual processing by 55%, improved real-time shipment visibility, and increased operational efficiency across multiple departments. The team followed a structured Agile approach, communicated consistently, delivered on time, and was flexible.

Manual processing reduced by 55% with real-time shipment visibility

5.0

May 2026

“They were not just executing tasks but were genuinely invested in the product’s success.”

AgileTech Viet Nam developed an MVP for a digital solutions provider’s marketplace platform. They created the UI/UX design, developed the front- and backend, and integrated payment systems. AgileTech Viet Nam successfully launched the MVP on time, allowing the client to onboard 500 users within two months. The platform was stable with minimal issues. Moreover, the team was collaborative, flexible, quick to adapt to changing priorities, and genuinely invested in the project’s success.

MVP launched on time, 500 users onboarded within two months

5.0

May 2026

“Their ability to handle both high-level architecture and hands-on implementation is rare.”

An IT services company hired AgileTech Viet Nam to re-architect their enterprise SaaS platform. The team conducted a technical audit, designed a new architecture, migrated legacy data, and added API gateways. Thanks to AgileTech Viet Nam’s work, the client saw improvements in system scalability, platform uptime, and deployment time. The team followed the Agile methodology, communicated effectively, and was responsive to the client’s feedback. AgileTech Viet Nam helped the client make better decisions.

Improved scalability, uptime, and deployment time on an enterprise SaaS

5.0

May 2026

“Their balance between technical expertise and product thinking stood out.”

AgileTech Viet Nam developed an AI-powered analytics platform for an AI visibility and GEO solutions company. The platform featured real-time reporting dashboards and data processing pipelines. AgileTech Viet Nam’s work improved the client’s data processing efficiency and the accuracy of AI-generated insights. The platform was user-friendly and supported the client’s first large-scale deployments. AgileTech Viet Nam’s team was communicative, adaptive, and technically proficient.

Improved data-processing efficiency and AI insight accuracy

5.0

May 2026

“Their professionalism, responsiveness, and ability to execute efficiently made them feel like an operational partner.”

AgileTech Viet Nam optimized a workflow for a consulting firm. The team improved lead management processes and streamlined internal communication systems across multiple departments. AgileTech Viet Nam’s work improved the client’s operations, customer communication process, and overall workflow efficiency. The team was strategic and reliable. Moreover, AgileTech Viet Nam worked closely with the client to understand their business objectives and recommend solutions.

5.0

May 2026

“They were flexible in accommodating evolving business needs while still keeping the project on track.”

AgileTech Viet Nam developed a digital platform for a real estate firm. They designed the UI/UX, implemented advanced search and filtering functionalities, integrated dashboards, and automated reporting tools. The platform improved operational efficiency, business performance, lead conversion rates, and customer responsiveness. AgileTech Viet Nam implemented a well-structured project management approach, meeting timelines and responding to feedback with flexibility. Their tailored solutions stood out.

Improved efficiency, business performance, and lead conversion

5.0

Mar 2026

“The team demonstrated strong professionalism, reliability, and a proactive approach throughout the project.”

AgileTech Viet Nam developed a scalable engineering workflow system for an ICT company. The goal was to streamline internal processes, improve cross-team visibility, and enhance coordination. The system significantly improved operational efficiency by reducing manual processes and increasing transparency across teams for the client. AgileTech Viet Nam set clear milestones and provided regular updates to ensure everyone remained in sync. Their professionalism and reliability stood out.

Scalable engineering workflow system with fewer manual processes

4.5

Apr 2021

“They are incredible to work with and are truly passionate about technology and our concept.”

AgileTech Viet Nam provides mobile app development services for a social media startup. They are building the app using Node.js and Flutter. With the ongoing partnership, AgileTech Viet Nam’s passion has impressed the client so far. The team is truly into technology, and their concept makes the client feel confident about the project’s continuous success.

4.0

Jun 2019

“I was impressed with the flow of the project.”

AgileTech Viet Nam developed a mobile app from scratch. After helping with scoping and objective formation, AgileTech created design mockups and developed the full iOS and Android solutions. Valuable user data is being gathered in ongoing beta tests, which will soon lead to growth and expansion opportunities. AgileTech Viet Nam provided consistent communication and established a smooth workflow. Issues were raised proactively, allowing fixes to come earlier in the process.

5.0

Nov 2024

“AgileTech excelled in supporting our project from initial mock-ups through to the final delivery on the App Store.”

AgileTech excelled in supporting our project from initial mock-ups through to the final delivery on the App Store, incorporating data analytics that we could easily share with our customers. The scope of work included mock-up creation, UI/UX design, interactive prototyping, app development, rigorous testing, and setting up a secure production environment on AWS, culminating in the apps release on both iOS and Android platforms.

5.0

Nov 2024

“The platform has greatly improved our operational efficiency, and we wholeheartedly recommend AgileTech.”

Working with AgileTech has been an amazing experience, especially when it comes to creating a personalized e-learning program for our IT services business. We were pleasantly surprised by how adaptable and scalable the platform developed by the AgileTech Team was. Their proficiency with user-friendly course administration and community participation technologies enabled us to provide a thorough instructional resource catered to our customers’ particular requirements. The platform has greatly improved our operational efficiency, and we are amazed by its capacity to manage heavy traffic with ease and offer comprehensive reporting and analytics. The platform remained successful and user-friendly because of the team’s dedication to continuous support and their quick response to criticism. For any organization looking to create innovative and reliable digital solutions, we wholeheartedly recommend AgileTech as a partner.

Personalized e-learning platform that handles heavy traffic

5.0

Nov 2024

“They used a potent tech stack including PHP, React, and AWS to guarantee perfect scalability and zero downtime.”

AgileTech provided a superb Learning Management System (LMS) that creatively and precisely addressed the intricate needs of our organization. Within a scalable, completely customizable platform, the LMS made it possible to create comprehensive courses, administer student tests, engage the community, and obtain real-time data insights. AgileTech’s modular and agile approach made sure that every component, from the user-friendly course builder to the sophisticated analytics and communication tools, was customized to meet our demands despite the difficulties of developing such a feature-rich system. In order to guarantee perfect scalability and zero downtime, even with high user concurrency, AgileTech used a potent tech stack that included PHP, React, and AWS. Their post-launch assistance, which included frequent training sessions and upgrades, gave our staff the means to fully use the LMS’s potential. This project was a testament to AgileTech’s technical skill, rapid deployment, and dedication, making them an outstanding choice for educational technology development.

Feature-rich LMS with course builder, analytics, and comms

5.0

Nov 2024

“We saw huge cost savings and optimized stock levels, so we consider AgileTech a partner in our company transformation.”

AgileTech created a working Supply Chain Management (SCM) system that has helped our supermarket chain simplify operations across inventory management, demand forecasting and logistics. They integrated our existing systems, automated inventory and logistics and gave us robust demand forecasting with AI, we saw huge cost savings and optimized stock levels. And they continued to deliver on quality post launch with regular updates and training sessions, so we consider AgileTech as a partner in our company transformation.

AI-driven demand forecasting across inventory and logistics

5.0

Nov 2024

“Since we launched our new site we’ve seen a significant increase in traffic and sales, which proves their work is effective.”

We’ve had an amazing experience with AgileTech for our eCommerce platform. The team worked with us to build an user friendly online store that met all our business needs. Their eCommerce development expertise was evident from the start as they shared valuable insights on how to maximize sales. The AgileTech team are not only talented but also care about their clients success. Since we launched our new site we’ve seen a significant increase in traffic and sales which proves their work is effective.

5.0

Nov 2024

“Their attention to detail in web development and UI/UX design has given us a site that looks great and works flawlessly.”

Working with AgileTech has been a game changer for us. We wanted a modern and responsive website and AgileTech delivered more than we expected. The team was super collaborative and involved us in every step of the process. Their attention to detail in web development and UI/UX design has given us a site that looks great and works flawlessly. The AgileTech team members are not only talented professionals but also great communicators, so we could share our vision and ideas easily. They were so committed to our success and the end result has increased our user engagement and satisfaction so much.

Explore all 16 client testimonials

Our .NET Software Development Services

At AgileTech, we offer a comprehensive suite of .NET software development services to respond to the various needs of our clients.

.NET Consulting

Our .NET consultants are proficient in the latest .NET technologies and best practices. We provide expert guidance on architecture design, technology selection, and strategic planning to help you make informed decisions and unlock the full potential of the .NET framework. From conducting practical studies to developing roadmaps, our .NET consulting services guarantee that your .NET-based initiatives align with your business objectives and deliver tangible results.

.NET Outsourcing

Entrust your .NET software development projects to our skilled team of .NET experts. We offer end-to-end .NET software outsourcing services, from requirements gathering and project planning to development, testing, and deployment. By co-working with us, you have more time to concentrate on your core business while we handle the technicalities of .NET software development, ensuring timely delivery, cost-effectiveness, and exceptional quality.

Hire .NET Developers

Access a talented pool of .NET developers who possess deep expertise across the .NET stack. Whether you need to extend your in-house team or build a dedicated .NET software development unit, we can provide you with the fitting .NET talent to drive your projects forward. Our rigorous vetting process and ongoing training ensure that our .NET developers stay up-to-date with the latest technologies and industry best practices.

ASP.NET Software Development

As a leading provider of ASP.NET development services, we utilize the full power of the .NET framework to build robust, scalable, and secure web applications. Our ASP.NET development expertise spans various architectural patterns, including MVC and Web API, as well as cutting-edge technologies like Blazor. We seamlessly integrate ASP.NET-based solutions with cloud platforms, such as Microsoft Azure, to deliver enterprise-grade web applications.

WPF Development

For desktop application development, our team of .NET experts specializes in Windows Presentation Foundation (WPF). We design and develop intuitive, high-quality desktop applications that provide a seamless UX. Our WPF development services cover a wide range of scenarios, from line-of-business applications to data visualization tools, ensuring optimal performance and seamless integration with the Windows ecosystem.

.NET Support and Maintenance

Ensure the continuous reliability and performance of your .NET-powered applications with our comprehensive support and maintenance services. Our .NET support team provides regular monitoring, bug fixes, security updates, and ongoing optimization to keep your .NET solutions running smoothly. Whether you need to address technical issues, implement new features, or scale your existing .NET applications, we’ve got you covered.

Our .NET Development Expertise

At AgileTech, we have a team of seasoned .NET developers that are proficient in a wide range of .NET technologies and best practices. By matching our deep .NET experience with agile development methodologies and a focus on best practices, we deliver high-quality .NET-based solutions that meet and exceed our clients’ expectations. Our experts are skillful in the following areas:

ASP.NET

By combining our understanding of ASP.NET software development with our extensive industry experience, we deliver web applications that are secure and scalable

SQL Server and Azure

Designing and executing database-driven applications to store and retrieve critical business data Utilizing cloud services for scalable, reliable, and secure hosting solutions

Xamarin

Creating cross-platform mobile apps which run seamlessly on iOS and Android

Why choose AgileTech?

The reasons global companies trust AgileTech Vietnam with their .NET software development, from engineering depth to uncompromising quality and security.

Extensive .NET Knowledge

Our team of .NET experts possess deep expertise across the whole .NET technology stack, including C#, ASP.NET, WinForms, WPF, and more. We stay updated with the latest .NET innovations and best practices to ensure your applications leverage the full power of this framework.

Proven Track Record

With 10+ years of experience in .NET software development, we have successfully delivered a wide range of custom applications for clients across diverse industries. Our portfolio showcases our ability to tackle complex challenges and deliver high-performing, scalable, and user-friendly .NET solutions.

Agile Methodologies

We follow agile software development practices to ensure efficient project management, seamless collaboration, and rapid iteration. This allows us to respond quickly to changing requirements, deliver incremental value, and keep your project on track.

Tailored Engagement Models

At AgileTech, we understand that every project is unique. That’s why we offer flexible engagement models, from dedicated development teams to project-based arrangements, to align with your specific needs and budget.

Seamless Integration

Our .NET developers are well-versed in integrating .NET-based applications with various databases, web services, cloud platforms, and third-party systems. We ensure seamless interoperability and data exchange within your software ecosystem.

Commitment to Quality

Quality is at the heart of everything we do. We follow rigorous testing procedures, including unit testing, integration testing, and end-to-end testing, to ensure the reliability, security, and performance of your .NET software development applications.

10+ years of experience in providing .NET development solutions for start-ups and SMEs.
200+ talented developers working
300+ projects completed with over 90% customer satisfaction rate.
Refined Quality Management practices verified by ISO 9001:2015
Powerful Security Management practices supported by ISO 27001:2013
Named Top App Developer in Vietnam by Clutch.co

Our .NET Development Approach

A structured six-phase engineering approach that keeps quality, transparency, and your .NET software development goals aligned from assessment to long-term stack evolution.

Requirements and Stack Assessment

Engineers review product goals, workloads, current code, team capability, deployment constraints, integrations, and non-functional requirements before recommending a technology direction.

Architecture and Engineering Plan

We define application boundaries, data flows, APIs, security controls, environments, coding standards, test strategy, and migration or coexistence plans for the selected stack.

Prototype and Technical Validation

Focused prototypes test critical assumptions such as performance, compatibility, developer experience, third-party libraries, device behavior, and infrastructure fit before full delivery.

Incremental Engineering

Developers implement maintainable components in short iterations with code review, automated checks, dependency control, and regular technical demonstrations to product stakeholders.

Testing, Hardening, and Deployment

The release candidate is validated for functionality, security, performance, resilience, compatibility, and operability before automated deployment and controlled production rollout.

Maintenance and Stack Evolution

We monitor the running product, resolve defects, manage dependencies and upgrades, improve observability, and evolve the architecture as usage and technology ecosystems change.

Flexible Engagement Models

Choose the engagement model that fits your project size, budget, and timeline. All models include dedicated communication channels and transparent progress tracking.

Frequently Asked Questions

What is .NET and why does it matter for my project?

.NET development is the process of creating software applications based on Microsoft’s .NET platform. It is applied to build secure and scalable apps for desktops, websites, phones, and more, using languages and tools from the Microsoft ecosystem.

How much experience does AgileTech Vietnam have with .NET software development?

AgileTech Vietnam has 10+ years of experience providing development solutions for start-ups and SMEs, a team of 200+ talented developers, and 300+ projects completed with over 90% customer satisfaction, named a Top App Developer in Vietnam by Clutch.co.

What .NET services does AgileTech provide?

Our .NET services include consulting, outsourcing, dedicated .NET developers for hire, ASP.NET software development, WPF development, and ongoing support and maintenance.

What engagement models do you offer for .NET software development projects?

We offer a Dedicated Development Team model for long-term product work and Staff Augmentation to extend your in-house team. Share your requirements and we prepare a tailored proposal within 48 hours, including team composition, timeline, and cost estimate.

How do you keep .NET software development projects secure and high quality?

Our Refined Quality Management practices are verified by ISO 9001:2015 and our Powerful Security Management practices are supported by ISO 27001:2013. Security and quality requirements shape architecture decisions, code review, and acceptance criteria from planning onward.

What does your .NET software development delivery process look like?

We follow a six-phase approach: requirements and stack assessment, architecture and engineering plan, prototype and technical validation, incremental engineering, then testing, hardening, and deployment, followed by maintenance and stack evolution.

How do you keep communication transparent during a .NET software development engagement?

All engagement models include dedicated communication channels and transparent progress tracking. We deliver iteratively with regular demonstrations and continuous feedback, so you always know the state of your project.

Do you provide support after the .NET software development project launches?

Yes. After launch we monitor the running product, resolve defects, manage dependencies and upgrades, and evolve the architecture as usage grows and technology ecosystems change.

Trusted and Recognized

Independent directories, certification bodies, and award programs that have assessed our work. Each badge links to its source or names the standard behind it, so every claim on this page can be checked at first hand.

Top Software Development Company - GoodFirms

TechBehemoths Awards - Mobile App Development

Ready to Start Your .NET Project?

Get a free consultation with our team. Share your project requirements and receive a detailed estimate within 48 hours, including team composition, engagement model, timeline, and cost breakdown.

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AgileTech Vietnam colleagues reviewing project plans