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Custom Modules & Libraries

A module is a part of a program. Programs are composed of one or more independently developed modules that are not combined until the program is linked. A single module can contain one or several routines.

We develop custom Modules and Libraries for C++, PHP, and other platforms

Software modules & libraries are parts of a Program. Programs are composed of one or more independently developed modules that are not combined until the program is linked. A single module can contain one or several routines.


Modular programming is a software design technique that emphasizes separating the functionality of a program into independent, interchangeable modules, such that each contains everything necessary to execute only one aspect of the desired functionality.
A module interface expresses the elements that are provided and required by the module. The elements defined in the interface are detectable by other modules. The implementation contains the working code that corresponds to the elements declared in the interface. Modular programming is closely related to structured programming and object-oriented programming, all having the same goal of facilitating construction of large software programs and systems by decomposition into smaller pieces, and all originating around the 1960s. While historically usage of these terms has been inconsistent, today "modular programming" refers to high-level decomposition of the code of an entire program into pieces, structured programming to the low-level code use of structured control flow, and object-oriented programming to the data use of objects, a kind of data structure.


Here is an example of a very simple authentication module. The AuthPlugin class provides a method that receives a user and password and does its magic to authenticate the user and set its permissions.


class AuthPlugin {


    private $permissions = array();


    function authenticate($username, $password) {

        $this->verifyUser($username, $password);


        $adminModules = new AdminModules();

        $this->permissions[] = $adminModules->allowRead($username);

        $this->permissions[] = $adminModules->allowWrite($username);

        $this->permissions[] = $adminModules->allowExecute($username);



    private function verifyUser($username, $password) {

        // ... DO USER / PASS CHECKING

        // ... LOAD USER DETAILS, ETC.


































AuthPlugin and the AdminModule are modules used by the main application called ApplicationModule.


We provide our clients with custom modules and libraries development services. We offer a full-cycle application development from requirements elicitation to product design and development, quality assurance testing, deployment as well as further maintenance.

Having successfully implemented number of projects for clients worldwide, NEPTUNE TECHNOLOGIES CHINA CO., LTD.  team acquired a unique experience in custom application development across various areas, including:


  • Computer Security

  • Cloud Computing

  • Neural Network Analysis

  • Complex processing systems



Module & Libraries Development Services:


NEPTUNE TECHNOLOGIES CHINA CO., LTD.  provides a full spectrum of custom module and libraries development services:


  • Module and Library development based on the distinctive business needs and processes that put your products and services above the competition

  • Reengineering and migration services that transform your legacy applications into modern, cost-efficient technology solutions


  • Module and Library maintenance services to ensure the highest levels of application performance and business-critical levels of service


Global delivery capabilities:


has exceptionally prepared for truly global delivery capabilities. We easily become a part of your team with the perfect mix of onshore, offshore, and nearshore resources available in Europe and North America. NEPTUNE TECHNOLOGIES CHINA CO., LTD. (深圳耐普顿科技有限公司)


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