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A lead programmer has responsibilities which may vary from company to company, but in general is responsible for overseeing the work, in a technical sense, of a team of software developers working on a project, ensuring work meets the technical requirements, such as coding conventions, set by the software architect responsible for the underlying architecture. [1]
An architect planning a building works on the overall design, making sure it will be pleasing and useful to its inhabitants. While a single architect by himself may be enough to build a single-family house, many engineers may be needed, in addition, to solve the detailed problems that arise when a novel high-rise building is designed.
A systems analyst, also known as business technology analyst, is an information technology (IT) professional who specializes in analyzing, designing and implementing information systems. Systems analysts assess the suitability of information systems in terms of their intended outcomes and liaise with end users , software vendors and programmers ...
The principal stages of the development of Structured System Analysing And Design Method were: [2] 1980: Central Computer and Telecommunications Agency (CCTA) evaluate analysis and design methods. 1981: Consultants working for Learmonth & Burchett Management Systems, led by John Hall, chosen to develop SSADM v1.
Certification is available at two levels: Master Certified IT Architect (candidates must be able to perform independently and take responsibility for delivery of systems and solutions as lead architects), and Certified IT Architect (candidates must be able to perform with assistance/supervision, with a wide range of appropriate skills, as contributing architects).
Focuses training and development plans to address missing competencies or raise level of proficiency; Enables people to focus on the skills, knowledge and characteristics that have the most impact on job effectiveness; Ensures that training and development opportunities are aligned with organizational needs
A data architect is a practitioner of data architecture, a data management discipline concerned with designing, creating, deploying and managing an organization's data architecture. Data architects define how the data will be stored, consumed, integrated and managed by different data entities and IT systems, as well as any applications using or ...
Then the architecture model is automatically analyzed to verify that it meets these constraints, thanks to dedicated expert rules (performance computation, resource consumption, safety or security barriers, etc.). This analysis can be done very early in the development cycle, detecting design issues as soon as possible ("early validation").