Solution Building

We build comprehensive solutions with creativity and professionalism,
creating a superior and truly effective business management method for sustainable development.

Simplify the management
of your business

Do you feel exhausted with complex business management processes that consume your time and energy? It's time to simplify and streamline your activities with solution-building services from CI.

Our solution-building services are designed to help you manage your business more efficiently and effectively. We understand that every business has needs and challenges, so CI always strives to tailor projects to suit your specific requirements best.

The supply service

  • Designing and developing custom management software tailored to the needs of businesses.
  • Maintenance and upgrading of website systems.

Change INTERACTION’s solutions promise
to deliver more efficiency than you expect

Comprehensive analysis

We will conduct a thorough analysis of your business processes to identify areas for improvement. This helps us understand your weaknesses and develop effective, long-term targeted solutions.

Customized solutions

We don't believe in a one-size-fits-all approach for every business. Our solution-building services from CI will be customized to align with your business goals and address your specific challenges.

Streamlining the workflow of the business

It's time to bid farewell to inefficient processes. We design and implement tailored workflows to optimize your business operations, eliminate bottlenecks, and significantly increase productivity

Scalability and flexibility

As your business grows and expands, our solution-building services will grow with you. CI constructs flexible and scalable solutions that can adapt to changes in your business environment, ensuring long-term success.

Sucessful projects

Maia Quy Nhơn

Web development

Maia Quy Nhơn

Toyota Vietnam

Web development

Toyota Vietnam

Abbott Việt Nam

Web development

Abbott - Ensure

Abbott - Similac

Web development

Abbott - Similac

AIA Việt Nam Exchange

Web development

AIA Việt Nam Exchange

Triumph Motorcycles Việt Nam

Web development

Triumph Motorcycles Việt Nam

Tập đoàn Tiến Phước

Web development

Proplus Real Estate

Nông nghiệp Nhất Thống

Ecommerce Website

Everyday Organic

Oracle Beauty Clinic Vietnam

Web development

Oracle Beauty Clinic Vietnam

ACB Bank

App development

ACB Bank

Contact us to learn more and propel your business towards success today.

Don't let complex business management hinder you; simplify and streamline your operations with Change INTERACTION's solution-building services.



Receive request

Change Interaction meets with customers, records their requests, and gathers their preferences

Research and

Change Interaction meets with customers, records their requests, and gathers their preferences

Reporting and

Change Interaction meets with customers, records their requests, and gathers their preferences

Signing service

Change Interaction meets with customers, records their requests, and gathers their preferences


Change Interaction meets with customers, records their requests, and gathers their preferences

Testing and acceptance,

Change Interaction meets with customers, records their requests, and gathers their preferences

Apply the construction of smart and efficient management solutions

“Professional and innovative – We are reliable partners in finding optimal solutions for you.”
  • Simplicity in design and interface, ease of use
  • Data security
  • Real-time feedback system with low latency
  • Customization options
  • Scalability to adapt to changes in business scale

Apply communication management methods

  • Centralized management, synchronization, and effective information control
  • Optimize performance and work time
  • Suitable for small businesses with minimal products and data.

Other suppliers

  • Research and consult on options before implementation
  • Support for unexpected issues beyond the initial agreement
  • Apply a customized model for each customer segment.


  • The ability to meet the requirements set by the business
  • Extensive experience in the field, having collaborated with numerous large clients
  • Modern, constantly updated, and innovative technological expertise
  • Optimize deployment costs for solution construction
  • Comprehensive support policies during the use and maintenance of the solution.

What do customers say
about us?

Customer satisfaction is our driving force, inspiring continuous improvement in our services. After each project, we don't just stay business partners but become reliable companions, dedicated to your success.

Thank you for your trust!

Ms. Phuong

CEO of Tien Phuoc Group

When starting with Proplus, the most challenging aspect was making our brand stand out in the diverse and saturated real estate market. Thanks to the solutions from CI, we gradually built the image of Proplus as a comprehensive e-commerce platform in the hearts of customers—a place connecting homeowners, renters, and those seeking convenient maintenance and repair services for their homes. With the solid brand platform that Tien Phuoc and CI constructed, we have achieved initial success in expanding our business.

Ms. Hanh

Manager of Marketing at Toyota Motor Vietnam

Recognizing the need for increased brand visibility and uniformity across all nationwide dealer websites, Toyota Vietnam decided to address this challenge. We chose CI's solution-building service for this purpose. With CI's management system, Toyota VN successfully tackled the brand recognition issue, ensuring synchronized information about products and customers across retail dealers. Additionally, we received positive feedback from both customers and a steady increase in website traffic.

Mr. Ba

CEO of Nguyen Ba Chemical

To venture into the promising online market, Nguyen Ba recognized the need for careful investment in changing the business's appearance and integrating additional chemical products on the website. Therefore, we continued to choose Change INTERACTION's comprehensive design service. Since 2018, Nguyen Ba has highly appreciated CI's work approach and the finished products they deliver. The new website for Nguyen Ba Chemical features a simpler and more intuitive interface, optimized SEO content, and fast page loading speed, significantly reducing bounce rates. Above all, we have received positive feedback from customers on the convenient website interface and shopping experience

Would you like to bring
your idea to life?

Please leave your information below, and we will get in touch with you as soon as possible.