Custom Software Development
How We Build with AI
We integrate AI into every stage of software development — delivering faster, with higher quality, at lower cost.
1. Requirements & Specs
AI helps turn ideas and specs into clear requirements, user stories and solid architecture.
2. AI-Assisted Coding
We build faster with AI — clean, consistent and well-documented code, reviewed at every step.
3. Automated Testing
AI-driven testing catches issues early and ensures reliability before every release.
4. Operate & Optimize
AI supports monitoring, optimization and maintenance so your product scales smoothly.
Every business is unique, and your software should be too.
TOT provides Custom Software Development designed specifically around your workflows, operational needs, and long-term growth strategy.
We deliver custom-built software that enhances productivity, automates processes, improves data accuracy, and creates sustainable competitive advantages for companies in Vietnam and worldwide.
With TOT, you get a solution that is purpose-built, performance-driven, and ready to scale.
Why Choose Custom Software Development?
Off-the-shelf software is often limited, rigid, and unable to support unique business processes.
Our software development services ensure that your system aligns perfectly with how your business actually operates.
Fully Customized Solutions
Software engineered to match your exact workflows, business rules, and operational needs.
High Performance & Seamless UI/UX
Fast, stable, and intuitive interfaces designed for efficient daily use across all devices.
Full Source Code Ownership
Your team gains complete control to update, expand, or integrate the system at any time.
Scalable & Integration-Ready Architecture
Easily integrates with CRM, ERP, HRM, API, cloud services, and other enterprise systems.
Custom Software Development Services We Offer
TOT provides custom enterprise software development services across a wide range of industries, helping organizations digitalize operations and accelerate growth.
Automotive
Dealer management, service scheduling, spare-part tracking.
Education
E-learning platforms, LMS, student management systems.
Retail & E-commerce
Omnichannel sales systems, CRM, order & inventory management.
Healthcare
Appointment systems, patient records, tele-health platforms.
Construction
Project management, resource planning, material tracking.
Enterprise & Corporate
Custom ERP, CRM, HRM, internal operation systems.
What Makes TOT Different?
TOT delivers more than just a software development service; we provide long-term digital solutions that grow with your business.
Customized Solutions
Tailored website features to meet your unique business needs.
Scalability
Develop flexible systems that grow with your business and adapt to future needs.
Increased Efficiency
Streamline processes and optimize workflows for maximum productivity.
Enhanced Security
Implement robust security features to protect sensitive data and operations.
Service Price
Clients
TOT clients
TOT partners and grows with leading, trusted brands across industries.
Where WE DO
Case Studies
AutomotiveGaz Vietnam Website
The Gaz Vietnam website is the company's official information channel, built to showcase its capabilities, projects and development direction, while also serving…
EducationSNA Website
The SNA website is the official information channel, acting as a bridge between the school, students and parents. The platform provides comprehensive…
AI-powered SolutionsAI Computer Vision
TOT developed Camera AI E-Service for THACO Group's showrooms: AI cameras read license plates, classify vehicles as booked customers, walk-in guests or…
ConstructionUnicons Website
The Unicons website serves as the company's official digital channel, showcasing its professional capabilities, featured projects, and supporting communication and recruitment activities.
AutomotiveTHACO AUTO Services App
The THACO AUTO Services App is the official mobile application of THACO AUTO, developed as a modern platform to help customers manage…
RetailTOTO Website
TOT launched a new website for TOTO Vietnam, showcasing its latest products and services. The user-friendly interface and detailed product information make…
Health CareHoan My Website
The Hoan My website is the official website of Hoan My International Hospital System, one of the leading healthcare systems in Vietnam.
EducationFulbright Website
The Fulbright website is the official source of information on Fulbright scholarship programs, one of the world’s leading international scholarship programs. The…
AutomotiveMazda Website
Manage vehicle information, prices, and manufacturer news in the central operations room. Dealership sites are synchronized regarding UI, vehicle information, prices, and…
AutomotiveMy Mazda App
The application was developed to provide detailed information on Mazda car models, as well as quick support services and test drive scheduling.
Frequently asked questions
Question: When should a business choose custom software?
Answer: When off-the-shelf software cannot support unique processes, lacks features, or limits scalability.
Question: How much does custom software development cost?
Answer: Cost depends on system complexity, features, technologies, and timeline.
TOT provides transparent, customized quotations based on your requirements.
Question: Do I own the source code?
Answer: Yes. All projects include full source code ownership and documentation.
Question: How long does it take to develop custom software?
Answer: Typically 4–16 weeks, depending on functionality and scope. Smaller projects may be delivered sooner.
Question: Does TOT support international clients?
Answer: Absolutely. We provide custom software development services for businesses in Vietnam and worldwide.
Related Service
Web Development
We design and build high-performance websites with modern UI/UX, seamless functionality, and optimized conversions.
Mobile App Development
We build fast, secure, and scalable mobile apps for iOS, Android, and cross-platform, designed for usability and lasting performance.
UI/UX Optimization & CRO
We enhance user experience and boost conversions through data-driven design, usability improvements, and A/B testing.
Contact
Ready to get started?
Start building your project with TOT today.
Send TOT a message and the team will propose a solution to move your business forward.
What sets us apart:
- Premium service
- Effective solutions
- On-time delivery
