Requirements analysis is the basis of custom development. Dmmsys Custom Development provides professional requirements analysis.

1)     In-depth communication with customer business personnel to understand business background and personalized needs.

2)     Analyzes gaps between existing system functions and customer needs, clarifying custom development scope.

3)     Evaluates technical feasibility and implementation difficulty, assisting customer decision-making.

4)     Writes detailed requirements specification, clarifying functional, performance, interface requirements.

5)     Confirms requirements specification with customer, ensuring consistent understanding.

6)     Establishes requirements change management process, controlling impact of subsequent changes.

Documentation

Solution design is technical planning for custom development. Dmmsys Custom Development provides professional design services.

1)     Designs technical solution and implementation architecture for custom functions based on requirements specification.

2)     Designs database table structure and fields, ensuring data storage meets business needs.

3)     Designs user interface and interaction flow, ensuring friendly user experience.

4)     Designs business logic and algorithms, ensuring correct and efficient function implementation.

5)     Designs system interfaces and integration, ensuring data exchange with other systems.

6)     Writes detailed design documents, providing technical basis for development implementation.

Documentation

Development implementation is core to custom development. Dmmsys Custom Development provides professional implementation services.

1)     Modular development based on Odoo 20 framework, ensuring custom functions integrate with standard system.

2)     Code writing according to design documents, following Odoo development standards and best practices.

3)     Code review and unit testing, ensuring code quality and functional correctness.

4)     Version management with Git, ensuring code traceability and collaborative development.

5)     Writing development documentation and code comments, facilitating subsequent maintenance and knowledge transfer.

6)     Regular communication with customer on development progress, ensuring development direction meets expectations.

Documentation

Testing validation ensures custom function quality. Dmmsys Custom Development provides complete testing services.

1)     Writes test cases covering functional testing, boundary testing, exception testing scenarios.

2)     Functional testing, verifying custom functions meet requirements specification.

3)     Integration testing, verifying integration effect between custom functions and standard system.

4)     Performance testing, verifying custom function performance under expected load.

5)     Regression testing, ensuring custom development does not affect standard system functions.

6)     User acceptance testing, customer verifies custom functions meet business needs.

Documentation

Deployment go-live delivers custom functions to production. Dmmsys Custom Development provides deployment services.

1)     Develops deployment plan, clarifying deployment steps, timeline, rollback plan.

2)     Prepares deployment environment, including test environment validation and production environment preparation.

3)     Executes custom module deployment, installing custom functions to production system.

4)     Post-deployment validation, ensuring custom functions run normally in production environment.

5)     Provides technical support during initial go-live, promptly handling go-live issues.

6)     Hands over deployment documents and maintenance manuals for customer subsequent maintenance.

Documentation

Maintenance support ensures long-term stable operation of custom functions. Dmmsys Custom Development provides maintenance services.

1)     Provides daily maintenance support for custom functions, handling technical issues during operation.

2)     Monitors system operation status, promptly discovering and handling system exceptions.

3)     Provides regular system maintenance and optimization, ensuring stable system performance.

4)     Provides function enhancement and bug fix services, continuously improving custom functions.

5)     Provides technical training and knowledge transfer, improving customer self-maintenance capability.

6)     Provides version upgrade support, ensuring custom functions are compatible with system upgrades.

Documentation