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Wednesday, May 18, 2011

Business Analyst Requirements

Business Analyst Requirements
Ref: wikipedia

Business analyst

From Wikipedia, the free encyclopedia

A Business Analyst (BA) analyzes the organization and design of businesses, government departments, and non-profit organizations; BAs also assess business models and their integration with technology.

Contents

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[edit]Levels

There are at least four tiers of business analysis:

  1. Planning Strategically – The analysis of the organization's strategic business needs
  2. Operating/Business Model Analysis – The definition and analysis of the organization's policies and market business approaches
  3. Process Definition and Design – The business process modeling (often developed through process modeling and design)
  4. IT/Technical Business Analysis – The interpretation of business rules and requirements for technical systems (generally IT)

[edit]Alternative descriptions

BCS, The Chartered Institute for IT, proposes the following definition of a business analyst: "An internal consultancy role that has responsibility for investigating business systems, identifying options for improving business systems and bridging the needs of the business with the use of IT." [1]

The International Institute of Business Analysis (IIBA) describes the role as: "a liaison among stakeholders in order to understand the structure, policies, and operations of an organization, and to recommend solutions that enable the organization to achieve its goals."[2]

The Certified Software Business Analyst (CSBA) Common Body of Knowledge, defines this as: "uniquely placed in the organization to provide a strong link between the Business Community and Information Technology (IT)."[citation needed]

The role of Business Analyst has evolved from someone who was a part of the business operation and worked with Information Technology to improve the quality of the products and services being delivered by the IT organization to someone who apart from gathering Business Requirements, also assists in Integration and Acceptance Testing, supports the development of training and implementation material, participates in the implementation, and provides post-implementation support. Business Analysts today are also involved in the development of project plans and often provide project management skills when these skills are not available in other project participants.

[edit]Typical deliverables

Depending on the level of thinking about business analysis, the areas range from the technical Business Analysis role (converting detailed business rules into system requirements), to conversion of shareholder return and risk appetite into strategic plans.

The following section focuses on the IT sector perspective around business analysis, where much of the deliverables are around requirements. The BA will record requirements in some form of requirements management tool, whether a simple spreadsheet or a complex application.

Business requirements
(project initiation document), what the needed achievements will be, and the quality measures. They are usually expressed in terms of broad outcomes the business requires, rather than specific functions the system may perform. Specific design elements are usually outside the scope of this document, although design standards may be referenced.
  • Example: Improve the readability of project plans.
Functional requirements
describe what the system, process, or product/service must do in order to fulfill the business requirements. Note that the business requirements often can be broken up into sub-business requirements and many functional requirements. These are often referred to as System Requirements although some functionality could be manual and not system based, e.g., create notes or work instructions.
  • An example that follows from previous business requirement example:
    1. The system shall provide the ability to associate notes to a project plan.
    2. The system shall allow the user to enter free text to the project plan notes, up to 255 characters in length.
User (stakeholder) requirements
are a very important part of the deliverables, the needs of the stakeholders must be correctly interpreted. This deliverable can also reflect how the product will be designed and developed, and define how test cases must be formulated. However, stakeholders may not always be users of a system.
Quality-of-service (non-functional) requirements
are requirements that do not perform a specific function for the business requirement but are needed to support the functionality. For example: performance, scalability, quality of service (QoS), security and usability. These are often included within the System Requirements, where applicable.
Implementation (transition) requirements
are capabilities or behaviors required only to enable transition from the current state of the enterprise to the desired future state, but that will thereafter no longer be required.
Report specifications
define the purpose of a report, its justification, attributes and columns, owners and runtime parameters.
The traceability matrix
is a cross matrix for recording the requirements through each stage of the requirements gathering process. High level concepts will be matched to scope items which will map to individual requirements which will map to corresponding functions. This matrix should also take into account any changes in scope during the life of the project. At the end of a project, this matrix should show each function built into a system, its source and the reason that any stated requirements may not have been delivered.

Within the systems development life cycle domain (SDLC), the business analyst typically performs a liaison function between the business side of an enterprise and the providers of services to the enterprise. A common alternative role in the IT sector is business analyst, systems analyst, and functional analyst, although some organizations may differentiate between these titles and corresponding responsibilities.

[edit]Prerequisites

There is no defined way to become a business analyst. Often the BA has a technical background, whether having worked as a programmer or engineer, or completing a Computer Science degree. Others may move into a BA role from a business role – their status as a subject matter expert and their analytical skills make them suitable for the role. Business analysts may overlap into roles such as project manager or consultant. When focused on specific systems, the term Business Systems Analyst may be used.

A BA does not always work in IT-related projects, as BA skills are often required in marketing and financial roles as well.

The International Institute of Business Analysis provides a certification program for business analysts (Certified Business Analyst Professional or CBAP), as well as providing a body of knowledge for the field (Business Analysis Body of Knowledge or BABOK).

A few consulting companies provide BA training courses and there are some consulting books on the market (UML, workshop facilitation,consultancy, communication skills). Some helpful text books are:

  • Customer-Centered Products by Ivy F. Hooks and Kristin A. Farry (Amazon, USA, 2001).
  • UML for the IT Business Analyst: A Practical Guide to Object-Oriented Requirements Gathering by Howard Podeswa,
  • Writing Effective Use Cases by Alistair Cockburn
  • Discovering Real Business Requirements for Software Project Success by Robin F. Goldsmith.
  • Business Modeling with UML by Eriksson & Penker
  • Software Requirements, 2nd Edition by Karl E. Wiegers (Microsoft Press, 2003)

BAs work in different industries such as finance, banking, insurance, telecoms, utilities, software services, and so on. Due to working on projects at a fairly high level of abstraction, BAs can switch between industries. The business domain subject areas BAs may work in include workflow, billing, mediation, provisioning and customer relationship management. The telecom industry has mapped these functional areas in their Telecommunications Operational Map (eTOM) model.

Finally, Business Analysts do not have a predefined and fixed role, as they can take a shape in operations (technology architect or project management) scaling, sales planning, strategy devising or even in developmental process. Hence, they get a different name for the played role. Even the International Institute of Business Analysis and its associates have had several editions of the roles and responsibilities of a person undertaking the BA role.

[edit]Possible benefits and drawbacks of including Business Analysts in software projects

The role of the BA is key in software development projects. They serve as the mediator or the bridge between the Technical and Business end of stakeholders. Typically, in organizations where no formal structure or processes exist, the Business Owners and Developers communicate directly. Assuming that Developers have no organizational skills, this can present a problem: the goal of the Business Owner is to get what they want very quickly, and the goal of the Developer is to give the Business Owner what they want as quickly as he/she can give it to him/her. This probably leads to creating changes in a vacuum, not necessarily taking the needs of all users of the system into account, depending on the organizational skills of the involved Developers. There is rarely any detailed definition of the requirements, and many times, the real reason for the request may not make good business sense. There tends to be no emphasis on long term, strategic goals that the business wants to achieve via Information Technology. The Business Analyst can bring structure and formalization of requirements into this process, which may lead to increased foresight among Business Owners. It is very helpful in business development. However, when the Business Analyst just works as 'man in the middle', without helping Business Owner and Developers to streamline the long term goals results in a loss of time as well as information. [3]

In recent years, there has been an upsurge of using analysts of all sorts: business analysts, business process analysts, risk analysts, system analysts. Ultimately, an effective project manager will include Business Analysts who break down communication barriers between stakeholders and developers.[4]

[edit]See also

[edit]References

  1. ^ Paul, Debra; Donald Yeates, Keith Hindle (April 2006). Business analysis. BCS. p. 4. ISBN 978-1-902505-70-1.
  2. ^ IIBA (March 2009). Kevin Brennan. ed. A Guide to the Business Analysis Body of Knowledge (2.0 ed.). IIBA. p. 3. ISBN 978-0-9811292-1-1.
  3. ^ "Business analyst role key in SOA software development projects". TechTarget. Retrieved 2008-08-26.
  4. ^ "Rethinking the Role of Business Analysts". Retrieved 2008-08-26.

[edit]External links

  • Business Analyst



 

 
  • Key Deliverables:

 

 

·        To manage and implement project based solutions for various applications like Core Banking, ATMs, Credit Cards, Treasury, Payment Systems, Internet Banking etc.

·        To suggest procedural/ process improvements both from a technology and a process point of view, advise system features and propose system amendments.

·        To study the business requirements, prepare BRS, coordinate development, UAT, bug-fixing and implementation of project

·        To tailor implementation schedules in such a way that the implementation is a well-coordinated process, managing the application in its entire life cycle to include maintenance, bug fixing and enhancements etc.

·        To have vendor interactions i.e. vetting out solutions given by vendors , monitoring the work done and maintaining the relation ship as a whole.

·        Experience with web based applications/ Java platform.

·        Assist management with accepting new projects analysis including cost estimates, system application analysis and design recommendations based on application knowledge and project experience.

 

 
  • Key Skills:

 

 

·        Understanding Business and IT processes.

·        Basic understanding of Banking processes.

·        Understanding of System Development Life Cycle.

·        Awareness of basic compliance issues.

·        Skills to establish & maintain collaborative partnership.

·        Understanding of workflow based systems.

·        DB knowledge (SQL / Oracle)

·        Project Management experience

·        Knowledge of Finacle/Finone desirable.

·        Co-ordination & liaison with internal groups and external parties.

·        Written communicion skills.

 


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