Back-end Development Services

Your Reliable Backend Development Company

Our foremost commitment is to craft adaptable solutions that evolve seamlessly with your business, both on-premise and in the cloud. We specialize in robust backend systems for various platforms, including mobile, web, desktop, and IoT, ensuring they grow with your expanding business requirements.

What is Backend Development?

The backend, the unseen part of a computer system, handles data storage and manipulation. It's the server side of an application, hidden from the user's view. A robust backend guarantees smooth application performance and resistance to high loads. It's paramount for cybersecurity and sets the stage for future app integrations.


Saigon Technology has been active in the tech industry for over 12 years. We are proficient in backend technologies like .NET, JavaNodeJSPython. For each project we work on, our team has experienced members dedicated to the key objectives, such as backend developers, project managers, tech leads, and software architects. We collaborate and work together to provide robust and flexible solutions.  

We concentrate on backend development services with a focus on functional core development. There’s seamless integration and optimal performance to ensure a robust infrastructure on client-side operations.


Our Backend Development Services

We are your dependable partner in backend development. Our passion is to ignite innovation. We strive to help businesses to meet their goals. Experience the difference that our expertise and dedication make firsthand.

Custom Backend Development

Backend development, the heart of software and web applications, involves crafting functional structures and custom backend layers with solutions that offer scalability.

Our developers focus on server, database, and app integration, using tools like Java, Python, Ruby on Rails, Django, MongoDB, and MySQL. Their mission is to build and maintain the server side of applications, ensuring smooth operations and creating tailored backend systems.

Mobile App Backend Development

We craft backend systems for diverse applications, including multimedia, enterprise mobile apps, social networks, and smart devices. Our team manages business logic, application servers, and data synchronization across platforms.

Prioritizing speed and secure data storage, our scalable backend systems integrate with third-party services, ensuring smooth operation and adaptability to your evolving needs.

Backend Web Applications

Our dedicated team specializes in developing infrastructures for IoT, large-scale systems, and web portals. We are committed to delivering systems that can handle high loads and ensure stability through server-side logic.

You can ensure your platform operates smoothly and efficiently by leveraging our backend software development expertise.

API Development and Integration

Backend API development is necessary for infrastructure support to app integration with third-party services. It facilitates communication, manages data, and executes business logic.

We are proficient in .NET and Java technologies, using tools and frameworks such as Express.js, Swagger/OpenAPI, Django, SoapUI, and Postman. With these, we construct, verify, document, and launch APIs. These APIs ensure all parts of the application work together flawlessly.

Backend Testing

QA testing ensures your backend is sturdy and dependable. This process guarantees efficient data handling and smooth coordination between application components.

Our engineers use manual and automated methods to test for functionality, performance, security, and more. We utilize various tools, including Postman for API testing and OWASP ZAP for scanning security vulnerabilities.

Cloud Backend Solutions

Cloud backend services provide the benefits of accessibility, scalability, and adaptability.

We construct the backend for easy-to-use cloud-based mobile and web applications by working alongside frontend developers and utilizing cloud computing platforms such as Azure, AWS and FaaS tools.

Proven Expertise & Technology Stack

Back-end Technologies

Front-end Technologies




AI Technologies

Examining Our Case Studies

Inviting You to Experience Our Backend Development

Enhance your application’s performance and scalability to gain a competitive advantage. Our team of experts can assist with strategic planning, analysis, architecture design, technology selection, implementation, and development processes.


Advantages of Backend Development

There are a number of benefits to expertly created backend solutions as a result of our services. Let’s explore the benefits your business’s operations can enjoy when implementing robust backend solutions.

Efficient Data Management

Our backend development aids in managing and organizing data effectively. It ensures your application can handle large amounts of data without compromising speed or performance.

Seamless Integration

Our backend developers are skilled at ensuring that all application components work together seamlessly. It includes integrating the front- and back-end, as well as integrating with other systems or third-party services.


Backend application development allows for scalability. As your business grows, our application services can be easily expanded to meet increasing demands, ensuring your technology keeps pace with your company’s growth.


One key benefit of backend software development is enhanced security. Our solutions are designed to protect your application from threats and ensure the safety of your data.


Backend development allows for a high degree of customization. Your application can be tailored to meet your business needs and requirements.

Centralized Logic & User Experience Enhancement

Our backend development centralizes the business logic of a company’s application, leading to an enhanced user experience. It ensures the client’s application delivers consistent performance across all platforms and devices.

Why choose Saigon Technology for Backend Development?

Consider some of these reasons when you look at partnering with us for your backend development needs.

Decades of Experience

With more than 12 years of experience in the field, Saigon Technology has consistently demonstrated its ability to execute backend development projects successfully. Our extensive experience means we understand your business objectives and needs, providing technical expertise and advice as well as suitable and customized solutions to help you achieve your goals.

Domain Expertise

Our team has completed hundreds of backend projects, demonstrating our deep domain expertise. Recognizing the intricacies of backend development, we are proficient in crafting robust and scalable backend architectures that deliver high-quality solutions and minimize risks associated with data management and system performance.

Tech Lead Support and Full-Scale PMO

Our tech leads and project management office (PMO) provide comprehensive support throughout the project lifecycle. With any large or small project, we ensure that there’s an experienced PM and tech lead who consults with the Software Architect to make sure your project achieves the best performance.

Cost-Effective Solutions

Based in Vietnam, the developer rate is lower than in the US and Europe with a team that provides high quality backend development services at affordable prices. Our objective is to deliver value without compromising on quality or performance.

Top Talent

Our team of over 350 developers represents the top 1% of talent in Vietnam. Our team consists of business analysts, backend developers, DevOps engineers, database administrators, system administrators, security specialists, and testers with many years of experience. We have policies in place that focus on obtaining highly talented IT university students, making sure we only work with outstanding developers. Also, our interns receive optimal training, such as English, tech talks, and more.

Flexible Engagement Models

Thanks to our diverse experience working with different clients in various countries, we’ve learned just how flexible our solutions need to be. As such, the models we have on offer include staff augmentation, dedicated development teams, a fixed-price model, and the offshore development center model.

Unified Communication

Our company has worked with customers from several countries, including the US, Australia, UK, Switzerland, Germany, and Singapore. We are fluent in English and understand many cultures. We believe in building solid client relationships, starting with good communication.

Quality-First Approach

We adhere to ISO 9001 & ISO/IEC 27001 standards, demonstrating our commitment to quality. We believe in doing things right the first time, every time.

Showcasing Our Esteemed Clients

Client Testimonials: Hear It From Them

Thanks to Saigon Technology, the client witnessed a substantial boost in customer engagement and retention. They also experienced a rise in app downloads and active users. The service provider ensured exemplary project management. Their communication, dedication, and empathy were commendab

Anthony Casalena
CEO - Squarespace
Star Star Star Star Star

Saigon Technology's efforts increased user engagement and positive feedback. The team delivered on time and maintained efficient and transparent communication via regular progress meetings. The client was impressed with the app's intuitive design and the team's technical expertise.

Anna Lindstrom
VP of Operational Effectiveness - IQVIA
Star Star Star Star Star

Saigon Technology's work boosted operational efficiencies, enhanced communication channels, and raised customer satisfaction levels. The team was highly accommodating of requests and delivered everything on time. Their straightforward process and exceptional technical prowess made them stand out.

Kishore Khandavalli
CEO - RiseIT Solutions
Star Star Star Star Star

Saigon Technology’s efforts resulted in a 20% increase in business user adoption and a 15% improvement in transaction frequency and average time spent on the app. The team handled the project professionally. They combined technical expertise with business acumen, creativity, teamwork, and meticulousness.

Lauro Pontes
Senior Officer - Finance in Motion
Star Star Star Star Star

The Journey of Our Backend Development Process

This end-to-end application development process ensures we deliver your application's high-quality, reliable, and efficient backend. Let's delve deeper into each step of Saigon Technology's development process:

 Collecting Prerequisites

In the initial phase, we have detailed discussions. We focus on understanding your needs, goals, and expectations. This includes the type of application you want. It also involves its planned functions and the intended users. We also consider any specific features you want us to include.


We create a detailed plan based on the prerequisites that have been collected. This plan outlines the project's timeline, resources, and stages. A crucial part of this stage is the Project Scope Estimation. Our team evaluates the size, complexity, and resources required for the project. 

System Architecture Design

This includes deciding on the right database schema, server setup, and data flow mechanisms. We carefully analyze your project requirements and select the most appropriate technologies and frameworks. Our experts create a solid and adaptable structure that can support your present requirements and future expansion.

Setting Up the Development Environment

We set up a development environment tailored to your project’s needs. This includes installing the necessary software, frameworks, and libraries for backend development. We also set up version control systems to manage code changes and facilitate collaboration among team members. 


This is the stage where we roll our sleeves and dive into the coding process. Our team of skilled backend developers starts building the backend based on the desired plan. They write efficient code using the latest technologies and best practices to ensure the backend is robust, scalable, and secure.


After the development phase, we conduct thorough testing to ensure the backend functions as expected. This includes various types of testing, such as performance testing to check if the backend can handle high loads, and security testing to identify any potential vulnerabilities.


Once the backend passes all the tests, it's time for deployment. We ensure that the backend integrates seamlessly with your application's front end and other components and does not cause downtime or disruption to the end users.

Maintain & Support

Our job doesn't end after the backend is deployed. We provide ongoing maintenance and support to ensure the backend performs optimally. It includes monitoring for issues, making necessary updates or improvements, and providing quick fixes if problems arise.

Our Engagement Models

In order to help businesses with their unique needs we have created a few different approaches. These ensure that we can help our clients in the way they need. This also ensures our client’s get the most value for their money.

Development Dedicated Team

The model of a dedicated software development team is a partnership structure in which businesses join forces with specialized software development teams. 

Our teams concentrate solely on your projects, dedicating their resources, expertise, and time to a single client's interests and goals rather than dividing their attention among multiple clients or tasks.

Ideal for Businesses that:

  • Need budget-friendly project solutions
  • Require a long-term business partner with an expert web software testing team
  • Want a dedicated team aligned to business goals

Staff Augmentation

Our mission is to fill talent voids and empower businesses to reach their project goals accurately and efficiently. 

Our backend developers guarantee smooth data handling, integration, and management, ensuring your applications operate effectively. With proficiency in various languages and frameworks, they hold a crucial role in the software development staff augmentation process.

Ideal for Businesses that:

  • Want extra assistance on a single or multiple projects
  • Undergo seasonal fluctuations and expectations
  • Have continuous or complicated tasks


Fixed Price Model

The Fixed Price Model is known for its distinct boundaries and predictability, making it an excellent choice for projects with well-defined requirements and outcomes. 

This model forms the foundation of our approach to fixed-price software development, ensuring well-defined deliverables, cost-effectiveness, and prompt project completion.

Ideal for Businesses that:

  • Seek a fixed budget and clearly defined scopes
  • Operate under strict deadlines
  • Have predefined objectives, project outlines, and milestones

Upholding Backend Development Excellence: Our Best Practices

At Saigon Technology, we adhere to a set of best practices to ensure the delivery of top-notch backend applications. Our best practices include:

Code Quality and Architecture

Adhering to best practices in coding to ensure our code is clean, easy to read, and maintainable, we use tools like SonarQube to scan the quality of our code regularly, ensuring it meets the highest standards. Our team has the expertise to create sturdy and flexible architecture capable of handling your needs and future growth.

Security and Data Management

We prioritize the safety of your data and application. Our team implements security testing automation to identify and rectify any potential vulnerabilities. We also manage your data effectively, ensuring it’s stored securely and can be accessed efficiently.


You can expect optimized code for speed and efficiency. We aim to build a backend that delivers high performance, regardless of how much data it handles.


Regular tests and updates for the application ensure its reliability. We have a meticulous testing process that allows us to detect and resolve any problems at an early stage, providing a seamless experience for our users.

Version Control and Collaboration

Our team uses version control systems to manage code changes and facilitate collaboration among team members. We also implement versioning for APIs, ensuring they can be updated without disrupting the user experience.

Diverse Sectors We Serve

Over our years within the industry we have become experts in software creation for a number of industries. Some of these include:

Business Software Development

Banking and Finance


On-Demand App Development




Is an API a backend service?

Yes, an API (Application Programming Interface) is a backend service. This enables various software applications to interact with each other. It outlines the methods and data formats that should be utilized.

What are the different types of backend services?

Backend services can include databases, APIs, data processing services, and server-side logic implementation. These services handle data management, server configuration, and application logic.

How much do backend developers charge per hour?

The hourly rates for developers can vary widely, influenced by factors such as the developer’s experience, the complexity of the project, and the geographical location. The average hourly rate for a Backend developer in the United States is $57.69. Entry-level positions start at lower rates, while the most experienced workers can earn up to $75.00 per hour. It’s advisable to research current market rates or consult with a backend development company for the most accurate figures.

What skills do backend developers need?

Backend developers need a strong understanding of programming languages like Java, Ruby, PHP, .NET (C#), Node.js (JavaScript), and Go and knowledge of database management. Knowledge of database technologies is essential for storing, retrieving, and manipulating data. This includes both SQL databases (e.g., PostgreSQL, MySQL, SQL Server) and NoSQL databases (for example, MongoDB, Cassandra, Redis).

Which is the NO.1 backend programming language?

There isn't a definitive "NO.1" backend programming language, as the choice often depends on the project's specific needs. However, languages like Python, Java, .NET (C#), Go (Golang), and JavaScript (Node.js) are commonly used and highly regarded in the industry.

What sets Saigon Technology apart in the industry?

Saigon Technology stands out for its commitment to delivering high-quality software development services. With a team of software developers, Saigon Technology has established a strong reputation for its transparent, reliable solutions and structured, results-driven methodologies.

Elevate Your Business with Our Backend Solutions

Contact us today to develop a backend that seamlessly aligns with your business objectives.


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