Business Analyst
What is a Business Analyst?
A Business Analyst is a professional who identifies business needs, analyzes current operations, and recommends solutions to help an organization achieve its specific goals. They gather data, document operational requirements, and evaluate existing computer systems or workflows to determine how new software, hardware, or procedural changes can improve efficiency and solve organizational problems.
What does a Business Analyst do on a daily Basis?
On a daily basis, a Business Analyst performs the following tasks:
- Conducts meetings with stakeholders and staff to document their operational requirements and challenges.
- Writes detailed technical and business documents specifying exactly how a new system or process should function.
- Creates visual models, such as flowcharts and diagrams, to map out current and proposed business processes.
- Evaluates data sets to find areas where the company is losing time or money.
- Reviews and tests new software features to verify that they meet the initial documented requirements.
What skills are required to become a Business Analyst?
A Business Analyst requires a specific set of analytical and technical skills, including:
- Analytical thinking: The ability to evaluate complex data, identify system flaws, and logically determine functional solutions.
- Communication: Clear written and verbal communication for interviewing staff, leading meetings, and producing detailed documentation.
- Technical proficiency: Knowledge of documentation software, data analysis tools (like Excel or SQL), and process modeling software.
- Problem-solving: The capacity to look at an inefficient business process and design a practical, step-by-step method to fix it.
What is the difference between a Business Analyst and a Data Analyst?
A Business Analyst evaluates business processes, organizational workflows, and software requirements to recommend operational changes. A Data Analyst collects, cleans, and analyzes large numerical datasets to identify statistical trends and factual patterns. While a Business Analyst focuses on improving how a company operates, a Data Analyst focuses on processing historical data to provide measurable facts.
How does a Business Analyst contribute to a software project from start to finish?
A Business Analyst is involved in every phase of the Software Development Life Cycle (SDLC), the formal process used by organizations to design, develop, and test high-quality software. Their primary contribution is ensuring that the final software product directly addresses the documented business needs.
To achieve this, the Business Analyst executes specific tasks across the following project phases:
- Requirements Elicitation: At the beginning of a project, the analyst conducts formal interviews, surveys, and observation sessions with stakeholders and end-users. This process is called requirements elicitation. The goal is to collect all the functional and non-functional requirements for the proposed system.
- Formal Documentation: Once the data is collected, the analyst writes the Business Requirements Document (BRD). This comprehensive text file details the current business problem, the proposed technical solution, and the exact specifications the new software must possess.
- Methodology Alignment: The analyst structures their work based on the organization's project management framework. In a sequential Waterfall methodology, they finalize all requirements before development begins. In an iterative Agile methodology, they break down requirements into smaller, manageable units called "user stories" and continuously update them during development.
- Development Support: While software engineers write the code, the Business Analyst answers technical and functional questions. They clarify the documentation to guarantee the programmers are building exactly what the stakeholders requested.
- User Acceptance Testing (UAT): Before the organization deploys the software, the analyst organizes and oversees UAT. They create specific test cases and observe actual staff members using the new system to verify that it operates correctly and meets all the criteria defined in the initial BRD.
