Web Application Development Services

Our web application development provides comprehensive solutions for your website development work. Choose TechLead as the most optimal choice for your job!

Do you Need an Expert Web Application Development Company?

With more than 6 years of experience, TechLead is proud to be one of the leading professional web application development companies. We thoroughly apply the Agile method in the development process, ensuring flexibility, high adaptability and meeting all customer requirements. We are always committed to bringing the most optimal web solutions to customers, from startups to large enterprises.

Our web application development services provide comprehensive solutions that include designing, developing, testing and deploying web applications on web or cloud platforms. We demonstrate our web application development capabilities through our ability to meticulously handle each flexible solution. Whether it’s an advanced web application or a complex system integration application, we always ensure a flawless web experience, combining high precision and unwavering professionalism.

Our Web Application Development Services

Entering the digital age, our company is committed to providing a high-quality web application that meets the requirements of every customer. Thoroughness will be demonstrated throughout the project process, from the inception of the idea to the completion of the web application, ensuring quality for each stage of the process.

Back-end Development

The foundation for our effective web application development are powerful, scalable and highly secure server solutions. Mastering our expertise in combining advanced databases and server technology, we create a solid framework for web applications that run smoothly and handle high traffic volumes.

Front-end Development

Our strength is creating impressive web application User Interface (UI), focusing on intuitiveness and user-friendliness. Embracing the latest technological advancements, we are committed to delivering web applications that are not only visually appealing but also provide a smooth and seamless interactive experience.

SaaS Application Development

Our SaaS solutions for web application development in the cloud are designed to be highly scalable and customizable, meeting the diverse needs of a wide range of businesses. This platform offers optimal cost efficiency and simple maintenance processes, helping businesses save time and resources.

Custom Web App Development

We specialize in custom web application development that perfectly meets all the specific requirements of your business. With a focus on user experience, eye-catching interface, flexible scalability, we bring optimal digital solutions for your business.

Web Portal Development

As part of our diverse portfolio of services, developing multi-functional integrated dynamic website portals plays an important role. These website portals seamlessly connect different online services, creating a unified and attractive platform, contributing to providing users with a perfect experience and effective interaction.

Progressive Web Apps Development

We are a leader in Progressive Web App (PWA) development, the perfect blend of web and mobile app advantages, delivering superior experiences across all platforms. PWA is designed for optimal performance, reliability and compatibility, ensuring smooth and seamless operation across all devices, from desktops and laptops to smartphones and tablets.

Mobile Responsive Web Apps

Our primary goal is to develop responsive web applications on any mobile device, ensuring optimal visibility and functionality on all screens, from smartphones to tablets. By applying responsive design techniques and flexible grid layouts, we meet the needs of modern users, delivering a seamless and consistent experience no matter what device they use.

Application Support & Maintenance

Our dedication goes beyond web application deployment. We provide ongoing support and maintenance services, with a technical team always ready to answer any questions, ensuring your web application always runs smoothly and is updated with the latest versions.


Customer Satisfaction



Selecting TechLead Technology for Web Application Development

TechLead’s experience accumulated through hundreds of successful projects in the industry, we are confident in providing high quality web application development solutions and we put customers at the center of every project.

Over 6 years of expertise and
customized solutions

After more than 6 years of construction and development, we are proud to possess a wealth of professional knowledge, which is a solid foundation for creating breakthrough web application solutions. Thanks to our deep understanding of the ever-changing digital landscape, we tailor web applications to each business and deliver significant added value to your business.

Cost-Effective Solutions with a
Vietnamese Team

TechLead with a team of talented and enthusiastic programmers in Vietnam, we are proud to bring customers cost-effective web development solutions without affecting the quality of the product.

Software Development Outsourcing Services

Our seasoned developers are committed to aligning products with business goals, concentrating on user-centered design, comprehensive features, stability, and ongoing support and maintenance

Diverse Domain Experience

Whether the project scale is large or small, we are committed to providing an experienced technical team with in-depth understanding of our customers’ industries. Right from the early stages, you will have access and direct discussions with these key experts to ensure the project is implemented smoothly and most effectively.

Performance-Focused Development
& Framework Integration

At the core of our web application development philosophy is a focus on performance, taking full advantage of reusable and integration-ready frameworks. Thanks to this, the web applications created by us possess high efficiency, outstanding scalability and flexibly respond to ever-evolving business needs.

Broad Technical Proficiency

Our team of experts possesses deep and diverse knowledge in advanced technical areas such as SOA, cloud and mobile. Thanks to this solid technical foundation, we are confident in providing breakthrough technology solutions, enhancing the performance and capabilities of the web applications you own.

Agile Practices for Efficient Deliveries

TechLead with flexible practice capabilities, we are committed to delivering projects promptly to customers. During development, this approach also promotes customer collaboration to create products that precisely meet customer needs.

Test-Driven Development for Excellence

Techlead with the goal of providing customers with the best software products, we apply an experiment-based development method throughout the project development process, in order to meticulously check the quality of the project in the following steps: development phase, bringing project perfection and meeting customer expectations.

Global Collaborations

TechLead with many successful completed projects and proficiency in English, we are proud to be the preferred partner of customers globally in the field of custom web development. Thanks to our deep understanding of diverse cultures, we confidently bring web solutions that suit all customers’ needs and tastes.

Exploring the Advantages of Web App Development

Cost-Efficiency in Development

We kick off the project with a review of the project goals and scope, working on a Proof of Concept (PoC) and Minimum Viable Product (MVP). This approach helps launch web application projects safely and efficiently, while increasing the likelihood of success.

Strategic Project Initiation

To ensure the safety of your sensitive information, we apply advanced security measures, including: Data encryption, secure data storage, and regular security checks. With these commitments, we hope to bring you perfect and reliable experiences when using our services.

Robust Security Measures

The highlight of our web development method is its ability to save costs, especially suitable for businesses that choose to outsource services. By applying this method, businesses will minimize the need to invest in costly infrastructure, while flexibly using human resources from areas with more competitive costs.

Cross-Platform Compatibility

Cross-platform compatibility, our web application is easily accessible on any device and operating system, providing a seamless experience for users, regardless of whether they use computers, smartphones or tablets. This helps us reach a large audience and increase their engagement with the app.

Universal Accessibility

The advantage of web applications lies in their easy access through any device with an internet connection. Thanks to that, your application will expand its reach to users in the widest and most convenient way. Unlike mobile applications that need to be downloaded and installed on each device, web applications can be used right on a web browser, as long as you have an internet connection. This helps eliminate device and operating system barriers, allowing users to access the application anytime, anywhere, with just a few clicks.

Simplified Maintenance and Updates

The nature of the web, application maintenance and updates for us become extremely simple and effective. Changes are made directly on the server, automatically updating to all users immediately. Thanks to this, businesses can streamline the update process, save costs and increase operational efficiency.

Harnessing Cutting-Edge Technologies

The explosion of web applications and the application of advanced technologies are the key to creating powerful, effective and groundbreaking web applications. These technologies not only increase application functionality but also open up new horizons for user experience and business solutions.

AI (Artificial Intelligence)

Artificial intelligence (AI) revolutionizes web applications, opening the door to countless new possibilities. Thanks to AI, web applications can now make intelligent decisions such as analyzing data and user behavior, automating quick and accurate responses, enhancing interactivity, creating user experiences, recommending appropriate content and supporting diverse forms of interaction such as chat, voice, and images.

ML (Machine Learning)

Machine Learning brings innovation to the field of web development, opening the door to smarter and more efficient applications. Thanks to its ability to learn from data, automatically identify patterns and make decisions, Machine Learning helps minimize human intervention, optimize processes and bring many practical benefits such as model development. predict, improve user experience, optimize operations.

Cloud Computing

The advent of cloud technology has brought a huge change to the field of web application development and completely changed the way software is built, operated and deployed. With its ability to deliver scalable infrastructure, optimized performance, and high availability, cloud technology has become key for web application developers in their journey to reach new heights.

Data Analysis

Data analysis tools help us discover valuable treasures about user behavior. This opens up a detailed picture of their habits, preferences and needs, creating a foundation for informed decisions based on real data. By understanding user behavior, web application developers can effectively tailor products to optimally meet the specific needs of each audience.

IoT (Internet of Things)

IoT ushers in a new era for web applications, turning them into more powerful and flexible tools than ever before. By connecting to a huge network of devices, web applications can collect live data, monitor status and control devices in real time. This leads to countless new possibilities, giving users an interactive experience and instant feedback.


Blockchain technology stands out for its ability to create a system of outstanding security and transparency, bringing great benefits to applications involving transactions and sensitive data. The key point of blockchain lies in the distributed ledger, which stores all transactions and data permanently, unable to be changed or tampered with. Thanks to that, the blockchain system ensures absolute data integrity, preventing any fraud or unauthorized intervention.


TechLead’s set of technologies for eCommerce industry

Front end






















Google Cloud

Our Software development outsourcing process

By providing working models that suit your needs, we are committed to delivering quality products that fully meet your business requirements and exceed your expectations.

Step 1: Receive and Analyze requirements

TechLead will begin to receive and analyze specifically customer requests. This is an important stage to accurately determine the needs and desires of customers, from which the technical systems team will analyze customer requirements into specific goals for easy implementation.

Step 2: Project Planning

Based on analyzed requirements, TechLead will create a specific plan and estimate the time, resources and costs needed for the project.

Step 3: Development and testing

After the plan is approved, TechLead’s development team will begin building the services provided to customers. Besides, testing activities will be performed to ensure service quality.

Step 4: Support and maintenance

Once the software has been accepted and delivered to the customer, TechLead will continue to provide support and maintenance, including bug fixes, updates and upgrades.

Engagement Models for Offshore Software Outsourcing

Explore our outsourcing model and you will see the flexibility and efficiency of solutions designed specifically to meet the specific needs of each business.

Adaptable Time & Material Contracts

The time & materials contract model can bring outstanding flexibility to your software project. This model allows you to pay based on the actual hours worked by your development team and ensures you only pay for what is absolutely necessary.

The model is suitable for businesses:

  • Seek an agile approach to software testing
  • Need for flexibility across projects and teams
  • Ask for a comprehensive view of the budget and testing process

Staff Augmentation

Augmenting internal staff by collaborating with offshore developers is a very popular outsourcing model. This partnership allows businesses to access global talent and create a comprehensive growth trajectory.

The model is suitable for businesses

  • Diversity of jobs and roles
  • Need support for diverse projects
  • Continuous and complex tasks

Dedicated Development Team

A dedicated development team acts as an extension of your business, focused entirely on a common goal. Thanks to our understanding of the nature of the project, we provide a complete solution that meets your expectations. We are committed to delivering outstanding products that not only meet but also satisfy all expectations.

The model is suitable for businesses:

  • Businesses look for cost-effective project solutions
  • Businesses want long-term cooperative relationships
  • Businesses want to focus on their goals and core strengths

Project-Based Approach

For those who prefer a hands-off approach, our Project-Based Model is the way to go. From the germination of your idea to its execution, we manage every detail. This model offers a simplified, streamlined process, culminating in a fully functional, market-ready application.

Ideal for Businesses that

  • Seek predetermined budgets and scopes
  • Work on tight deadlines
  • Have clear, predefined objectives and project outlines

Contact with TechLead

Describe your project and needs of software engineering in short and discuss the ways of collaboration with our team