CodeXpress Technology is a Nigerian software development company based in Bayelsa. Established in 2012 CodeXpress has been in business and rendered services to various company in and out the country.
We provides verious services like, mobile/web application, custom applications, websites design, database driven software, desktop app, Financial accounting system, school management software and business branding to customers in Nigeria and throughout Africa.
Whether you’re just starting out on a new business venture or your company is already well established we are happy to provide you with the design, development and online marketing services
Software development is the process of conceiving, specifying, designing, programming, documenting, testing, and bug fixing involved in creating and maintaining applications, frameworks, or other software components. Software development is a process of writing and maintaining the source code, but in a broader sense, it includes all that is involved between the conception of the desired software through to the final manifestation of the software, sometimes in a planned and structured process. Therefore, software development may include research, new development, prototyping, modification, reuse, re-engineering, maintenance, or any other activities that result in software products
A programming paradigm is a fundamental style of computer programming, which is not generally dictated by the project management methodology (such as waterfall or agile). Paradigms differ in the concepts and abstractions used to represent the elements of a program (such as objects, functions, variables, constraints) and the steps that comprise a computation (such as assignations, evaluation, continuations, data flows). Sometimes the concepts asserted by the paradigm are utilized cooperatively in high-level system architecture design; in other cases, the programming paradigm’s scope is limited to the internal structure of a particular program or module.
Many programming paradigms are as well known for what methods they forbid as for what they enable. For instance, pure functional programming forbids using side-effects; structured programming forbids using goto statements. Partly for this reason, new paradigms are often regarded as doctrinaire or overly rigid by those accustomed to earlier styles.Avoiding certain methods can make it easier to prove theorems about a program’s correctness, or simply to understand its behavior.
Grady Booch‘s object-oriented design (OOD), also known as object-oriented analysis and design (OOAD). The Booch model includes six diagrams: class, object, state transition, interaction, module, and process.