Technical analyst

Job Function: Software development at a complex level in accordance with specifications and agreed timescales.   Responsibilities: Define new sub-architectures and patterns Design of Service components based on functional specifications Development of functional as well as non-functional tests for above Participation in design reviews Document new sub-architectures and patterns Workshop Functional Requirements with the Business Analysts in order to fully understand the business requirements Workshop Technical Specifications with the Architects in order to fully understand the technical specifications Software development in accordance with specifications and agreed timescales Work with the Quality Assurance team to ensure the smooth transfer of code from development to QA      Essential Competencies: 8 years IT application development experience OO Analysis, Design and Programming Techniques C#, WCF, &.NET UML Design Patterns & MVC, MVVM or other generally accepted patterns   Advantageous Competencies: WPF, XAML SQL Server Understand conversational Afrikaans   Please contact us to apply.

IT Support Analyst Internship - Claremont Overall Function · Under general supervision, monitors, operates and maintains hardware, software and networks for a national computing platform primarily telephonic support using remote management and other collaboration tools. Configures, assembles and installs computers and/or peripheral equipment. · Provide technical support for all IT service interruptions including but not limited to printer routings, power outages, wiring problems and malfunctioning hardware. · Escalate complex problems to expedite resolution. · Upgrades, modifies and replaces hardware, software and network components. Creating and maintaining user login accounts. · Keep abreast of operational support technologies, industry trends, RI Group standards, and ensure these are adhered to. Responsibilities Providing technical support, resolving incidents via telephone and email. Supporting users remotely using remote management and other collaboration tools. Maintaining a high degree of customer service for all support queries and adhering to all service management principles. Taking ownership of user problems and being pro-active when dealing with user issues. Logging all incidents on the service desk toolset (ServiceNow). Responding to incidents raised by end users and assisting with the resolution of any hardware or software related problems including but not limited to desktops, laptops, telephony, mobile devices and printers. Maintain incident history on service desk toolset of any software or hardware problems detected. Supporting users in the use of computer equipment by providing appropriate training and guidance. Escalating more complex calls to the relevant IT Support colleague. Troubleshoot network connectivity for all business units · Keep abreast of operational support technologies, industry trends, Group standards, and ensure these are adhered to. Qualifications Matric IT Tertiary Qualification essential Microsoft Server Networking (Cisco or other) ITIL (Advantageous) Additional Information · Competency assessment will be done · 2-3 contactable references required · Start Date: ASAP · Full CV, ID, qualifications and academic results to be sent · Criminal and ITC clearance essential (checks will be done) Email: Subject/Reference: IT Support Analyst

IT Support Analyst - Claremont Temporary Post Month to month basis Overall Function · Under general supervision, monitors, operates and maintains hardware, software and networks for a national computing platform primarily telephonic support using remote management and other collaboration tools. Configures, assembles and installs computers and/or peripheral equipment. · Provide technical support for all IT service interruptions including but not limited to printer routings, power outages, wiring problems and malfunctioning hardware. · Escalate complex problems to expedite resolution. · Upgrades, modifies and replaces hardware, software and network components. Creating and maintaining user login accounts. · Keep abreast of operational support technologies, industry trends, RI Group standards, and ensure these are adhered to. Responsibilities Providing technical support, resolving incidents via telephone and email. Supporting users remotely using remote management and other collaboration tools. Maintaining a high degree of customer service for all support queries and adhering to all service management principles. Taking ownership of user problems and being pro-active when dealing with user issues. Logging all incidents on the service desk toolset (ServiceNow). Responding to incidents raised by end users and assisting with the resolution of any hardware or software related problems including but not limited to desktops, laptops, telephony, mobile devices and printers. Maintain incident history on service desk toolset of any software or hardware problems detected. Supporting users in the use of computer equipment by providing appropriate training and guidance. Escalating more complex calls to the relevant IT Support colleague. Troubleshoot network connectivity for all business units · Keep abreast of operational support technologies, industry trends, Group standards, and ensure these are adhered to. Qualifications and/or Experience Matric IT Tertiary Qualification essential Microsoft Server Networking (Cisco or other) ITIL (Advantageous) Minimum 3 years proven experience in similar role Relevant Microsoft Server and related technologies Server and end user support technologies, software and hardware Knowledge of major networking components, network operating systems, Network protocols (TCP/IP) an advantage · Google Apps (Advantageous) Additional Information · Competency assessment will be done · 2-3 contactable references required · Start Date: ASAP · Full CV, ID & qualifications to be sent · Criminal and ITC clearance essential (checks will be done) Email: Subject/Reference: IT Support Analyst

National Company is looking for an experienced Business Analyst to join their team. Minimum Requirements: Relevant tertiary qualification in ICT with 3 to 5 years’ experience as a Business Analyst in an IT environment Responsibility: Duties: Business Analysis and Project Management: Project Kick-Off Meeting and Minutes: Arrange meetings with relevant stakeholders. Facilitate discussions between business and IT stakeholders. Minute discussions with business and create preliminary list of business requirements. Document Preliminary Requirements: Create Business Requirement Specification (BRS) draft document. Discuss Business Rules with business. Discuss any questions or outstanding issues with business. Developer Discussion on Requirements and compile a list of tasks: Discuss Business Requirements with Developers and possible technical solutions. Capture any business questions that the Developers have and communicate to business. Compile a Task List with Developers to execute the Technical Solution. Finalise Business Requirements Specification (BRS): Business Rules Business Processes Functional Requirements: Create a project plan of all tasks that need to be completed by IT and Business to complete the project. Manage tasks by continuously obtaining feedback from Developers and business and updating the Project Plan: Provide project task updates to business on a weekly basis. Testing of Solution and feedback to Development: Test completed sections of the solution during dev to ensure that they meet business and functional requirements. Document testing and recommended changes and communicate to Development. Pre- Go Live process: Create User Manuals for the solution and communicate to Management and relevant business users. Support users with regards to any questions or issues that pertain to use of the system after user manual has been issued and they have tested the solution. Document any issues or errors and communicate to Development to rectify. Operational Tasks (SYSTEM) Support Calls: Oversee Junior Developer resolving calls and ensure that they are resolved within agreed SLA requirements with Business. Manage escalations from Junior Developer that require Business input or Senior Developer intervention. Update the Business Priority List with all Status 4 Calls that will require development hours. System Setup and configuration: Update the system setup for any changes that are required by business after discussions with Developers. General Administration: Receive system changes and updates that are required by business to improve operations and create a list. Facilitate weekly meeting to discuss the list and requirements with Senior Developers and Business. List is updated with required actions and is arranged by priority as per business needs and any quick wins that can be achieved. Priority List is circulated to Business Managers and IT Management. A weekly update is sent to Business Management and IT of priority list tasks that are completed and going live, in progress and not yet started. Ad-hoc: Facilitate all communications between Business and IT. Facilitate communication with external stakeholders. Salary R30 000 – R36 000 ctc per month Send CV to info@performitpersonnel.co.za Salary: R36000 Job Reference #: BUS222 Consultant Name: Damian Sin Hidge

A sought after employer is urgently seeking a South African Data Warehousing Analyst with a degree in IT (or related), plus five to ten years experience in data warehouse technical architecture, infrastructure components, ETL and analytical tools. Minimum Requirements: South African Citizens only Degree or National Diploma in IT or related ESSENTIAL 5-10 years’ experience in data warehouse technical architecture, infrastructure components, ETL &analytical tools. ESSENTIAL 5-10 years experience in normalised and denormalised database design ESSENTIAL Extensive experience architecting data warehouse solutions and integrating technical components ESSENTIAL Design and implementation of data warehouse environment ESSENTIAL Experience with Oracle and/or Microsoft BI Stacks ESSENTIAL Please note if you have not received feedback within two weeks consider your application unsuccessful. For more exciting positions visit our website www.higherintelligence.co.za

We are looking for a Business Analyst for a Renowned Software Development Company in Port Elizabeth. Relevant IT Qualification is essential 1 to 5 years’ Business Analyst experience is essential The purpose of this position is to support the delivery of solutions by the organisation through the analysis and management of client requirements. Below find set out the duties and responsibilities for the Business Analyst position which would include any other work the employee is qualified to do and deemed to be a part of. Responsibility: Elicit requirements using interviews, document analysis, requirements workshops, surveys, site visits, business process descriptions, use cases, scenarios, business analysis, task and workflow analysis. Critically evaluate information gathered from multiple sources, reconcile conflicts, decompose high-level information into details, abstract up from low-level information to a general understanding, and distinguish user requests from the underlying true needs. Proactively communicate and collaborate with external and internal customers to analyse information needs and functional requirements and deliver the following artefacts as needed: Functional requirements, Use Cases, GUI, Screen and Interface designs Utilize your experience in using enterprise-wide requirements definition and management systems and methodologies required. Successfully engage in multiple initiatives simultaneously. Work independently with users to define concepts and under direction of project managers. Drive and challenge business units on their assumptions of how they will successfully execute their plans. Strong analytical and product management skills required, including a thorough understanding of how to interpret customer business needs and translate them into applications and operational requirements. Excellent verbal and written communication skills and the ability to interact professionally with a diverse group, executives, managers, and subject matter experts. Serves as the conduit between the customer community (internal and external customers) and the software development team through which requirements flow. Develop requirements specifications according to standard templates, using natural language. Collaborate with developers and subject matter experts to establish the technical vision and analyse trade-offs between usability and performance needs. Be the liaison between the business units, technology teams and support teams. SharePoint Administration Responsible for building, maintaining & documenting site infrastructure Customer, Process & Workflow Development. Employee skills required: Problem solving Effective Time Management Takes own Initiative Attention to detail Taking Responsibility for deadlines Good Communication Skills Salary R12 000 – R25 000k per month (Highly Negotiable depending on experience) Send CV to info@performitpersonnel.co.za Salary: R25000 Job Reference #: BUS001 Consultant Name: Damian Sin Hidge

Our client is looking for Business Analyst with retail experience to join their technical team Requirements: Degree in IT/ Diploma with B-tech 3-4 Years experience as a Business Analyst SAP,oracle,PL/SQL PHP, Business objects if you're the suitable candidate please forward your CV

Business Analyst Graduate A large pharmaceutical company based in Isando is looking for a Business Analyst Graduate to join their team for 12 months. Required Prior Learning & Experience Successful completion of an IT degree or other relevant tertiary qualification A minimum of one or two years’ experience in the relevant industry   Main Objective Gathering requirements from clients Training of clients UML Modelling Designs Writing out reports and documentation  Facilitate Presentations       Collecting data Analyzing data                                                                                                                                                                                                                                                                                                                                                                                                                                                                             Technical &Behavioral Skills Ability to work in a dynamic structure and ability to work under pressure Strong general computer literacy with advanced skills in Microsoft Word, Excel and Outlook Good organizing and decision making skills Work independently, time management and planning skills   Essential Skills Professional, verbal and written communication skills Ability to act with integrity when working with highly sensitive and confidential matters Good interpersonal skills A hands on person, able to multi-task and prioritise High level of professionalism   Salary R+MedicalAid   How to apply Candidates that meet the criteria may submit their applications to za   Important: Only successfully shortlisted candidates will be contacted

IT Application Support Analyst National IT Company is looking for an Application Support Analyst to join their Development and Integration Team. Requirements: IT Qualification in Software Development / Systems or infrastructure is essential. Software development experience is advantageous. Good telephone manner. Good client Services skills. Responsibility: Duties: 1st Line Client Support (Telephonic Support) addressing and Liaising with client issues and queries. Liaise with Developers, Project Managers and users to ensure that both business and technical requirements are achieved. Salary is R14 000 ctc per month Send CV to info@performitpersonnel.co.za Salary: R14000 Job Reference #: IASA001 Consultant Name: Damian Sin Hidge

IT Application Support Analyst National IT Company is looking for an Application Support Analyst to join their Development and Integration Team. Requirements: IT Qualification in Software Development / Systems or infrastructure is essential. Software development experience is advantageous. Good telephone manner. Good client Services skills. Responsibility: Duties: 1st Line Client Support (Telephonic Support) addressing and Liaising with client issues and queries. Liaise with Developers, Project Managers and users to ensure that both business and technical requirements are achieved. Salary is R14 000 ctc per month Send CV to info@performitpersonnel.co.za Salary: R14000 Job Reference #: ASA333 Consultant Name: Damian Sin Hidge

Manufacturing IT Systems Analyst – East London (24 month contract) Please note: 1. This position is a fixed term contract for 24 months 2. Completed tertiary qualification at NQF level 7 is essential (certificate to be submitted with CV) Requirements: · Matric certificate · Completed degree in Information Technology (NQF 7) · Minimum 2 years working experience (post-grad) as a Systems Analyst · Must be willing to work shifts if required Must be proficient in the following: · Linux, Storage, Networks, VWWare, Interfaces · Data modelling and database management systems – SQL, Oracle, PostgreSQL, · JAVA · Experience using Crystal Reports · DevOps (JIRA, GitHub, SonarCube, Jenkins) Outputs: · Responsible for designing solutions, failover designs, system sizing requirements · Manage software upgrades, deployments, downtime, patches etc. · Conduct testing after deployment or patches · Managing interfaces between applications · Provide technical support · Responsible for monitoring system performance and capacity planning · Develop reports (Crystal Reports) · Managing cross-functional programs and projects Salary negotiable, based on experience

Responsibilities: Identify, understand and plan for organizational and human impacts of planned systems, and ensure that new technical requirements are properly integrated with existing processes and skill sets. Guide and the review the source code development process with regards to alignment to the technical design. Monitor the systems performance and proactively finds ways to enhance efficiency and ensure stability Outputs: Create a detailed design, logical design, high level mapping (data, process) and code design Ensure that the technical design will integrate to required systems Assist in developing alternative solution proposals, and participate in the evaluation and selection process. Document the Decision Analysis, Resolution Report & Release Notes Assist Systems Architect in defining the test strategy to test performance on new infrastructure after it has been commissioned. Assist developers in understanding the architectural principles of the environment. Implement the Technical Specification using the relevant development language Consult with BA and Architect on technical issues encountered Document Database structure changes and rule changes Qualifications: B. Sc (Informatics or Mathematics) Essential Project Management qualification Beneficial) Minimum Required Experience: 5 years experience on software development in corporate environments Java Development Other: System integration experience UML Process Design experience Systems Architecture experience Spring Integration experience Relevant business experience or product/systems knowledge Knowledge: SDLC Project Management Systems Architecture ITIL processes CMMI Technologies - Programming Languages: C, Java, Java script, SQL, Flex, HTML, Magic, PSQL, Oracle. UML, BPM, Modeling. Data modeling techniques, UML Process Design, Usability design. Technical Skills: Process & Data Mapping Entity Diagram mapping  Project Management Business Writing Skills Presentation and Facilitation Skills Advanced Problem solving Analytical and systemic thinking Technical Architecture Please contact us to apply.

Business Analyst with a Business Degree and minimum 2-3 years relevant experience, preferably from the mobile/digital technology environment, required to start asap.   Minimum requirements: Business Degree preferred Excellent communication skills – verbal and written Excellent business and technical analytical skills required 2-3 years experience as a BA in a corporate environment essential Mobile and digital technology knowledge advantageous   Responsibilities: Perform mobile engagement assignments with corporate clients Liaising with senior staff, taking minutes, compiling reports Presentations to senior staff Assist in development and delivering of mobile technology projects   If you are a SA citizen and your CV meets the above requirements, please respond via email to Recognising that diversity is key to excellence, our client especially encourages members of designated groups to apply. If you have not heard from us within a 2 week period, please deem your application as unsuccessful.

This candidate will be responsible for the automation of key reports, data flow management and data analysis. Manage and lead the Business Intelligence (BI) Warehouse and Reporting architectures and provide information and insights to business functions. The manager will be a technical person with knowledge of database management BI reporting data analysis, information systems and a high level of business acumen. Key Objectives: Analysis of past trends & current conditions Gather, analyse and use business data Increase profits & efficiency Competitor data & industry trends The Business Analyst will interact with Senior Management and Leadership, Point of Sale vendors (Micros and Gaap), Web developers, BI consultants, H/W and S/W vendors, Business Intelligence vendors and Restaurant General Managers.

The Systems Analyst supports the business by helping them to transform operational objectives into business solutions by gathering, analysing and translating their specific needs into clear, unambiguous business requirements and functional specifications, and ensuring that all end to end requirements of change and projects are met. This role is dealing with advanced business issues that have medium to high complexity and have not been fully covered by precedents in similar ways. Job Description and Responsibilities · Translate business needs into high level and detailed business requirements, and work with the Development Team to convert them into feasible technical solutions that resolve existing issues and make business and system improvements which support business objectives. · Build business cases using modelling tools, cost benefit analysis and impact assessments to support or define cost effective and workable solutions for the business. · Define functional and system specifications and support the user and acceptance testing to ensure that each step has been carried out, the built solution meets budget, quality, and customer need and any implications for the business have been identified and analysed. · Provide project managers with estimates, business cases, planning, and risk identification, problem and issue management to support the design and delivery of projects that implement proposed solutions to agreed time and budget. · Liaise with 3rd party suppliers to create functional specifications and co-ordinate the delivery of their services in line with proposed solutions and project timelines. · Document business requirements, business processes and system requirements including the outputs of formal analysis techniques so that there is an accurate record. · Investigate, research and propose new developments in technology that may be usefully applicable to the wider business to improve the current service. Education and Experience • B. Sc / B. Comm / B. Sc Eng - IT related degree or IT related diploma Skills, Attributes & Other requirements v A good understanding of Prince 2 or similar project methodologies v Has worked concurrently on several analysis engagements varying in size and complexity v Good understanding and experience of business process modelling v Experienced to both Waterfall and Agile development v Proven stakeholder management EMAIL: recruit@rmgrecruitment.co.za

Job Description: To improve efficiency, reduce waste, identify and implement solutions, meet project deadlines and accurately document the necessary requirements to be done in accordance with local / global strategic planning and standards in compliance to the Company''s Integrity & Anti Bribery Codes, Conflict of Interest Policy & S.H.E. requirements and to perform delegated S.H.E. tasks and duties & to inform superior about deviations   Qualifications & Experience: Minimum NQF 7 – BSC/BCom/BTech in Information Technology or B. Eng. (Industrial Engineering) or relevant equivalent 3+ Years’ experience in IT Experience with test automation tools. ISTQB/ISEB Certification will be advantageous   Requirements: Experience in Quality Assurance processes, software lifecycle, testing, planning, execution and defect tracking Experience with test automation tools (Selenium, SoapUI, Postman, HP UFT, etc.) Experience in container technologies such as Docker and orchestration with Kubernetes Demonstrated business acumen to take from design to implementation and preferably experience scaling a concept Must have IT Development and Systems Knowledge Experience with software development methodologies and practices (Agile, Scrum, etc.) Experience in Data Analysis and Advanced Proficiency in Microsoft Office suite, including Word, Excel, and Outlook Must have an excellent ability to multi-task effectively working on several projects synchronously Experience in rolling out initiatives that leverage multiplatform technologies Willingness to travel nationally and internationally Ability to perform the minimum required physical and mental requirements of the function Must have an excellent ability to multi-task effectively working on several projects synchronously Experience in rolling out initiatives that leverage multiplatform technologies Willingness to travel nationally and internationally Ability to perform the minimum required physical and mental requirements of the function   Responsibilities: Design, develop, implement and continuously improve software quality, testing tools, testing processes and testing environments through the application of appropriate testing methodologies and processes. Align test management strategy to industry best practices and frameworks. Design test plans on software applications based on business requirements and technical specifications. Participation in various phases of the software development process activities including analysis, development and technical support Implement, track and report on all testing activities to assure full coverage of functional and non-functional requirements Plan, design, create, execute and maintain test automation scripts that meet the business needs. Responsible for test planning, design and the creation of test data. Participate and provide feedback on any activities wher

Mandatory Requirements Verifiable, practical experience of leadership roles in the design and successful implementation of business solutions in the area of activity and service management as well as in delivering business solutions on mobile applications. At least ten years of experience in designing, building and / or implementing solutions on SAP Business Suite. Responsibilities To lead the requirement definition and solution design (blueprint phase) of an activity and (possibly) service management application for Building Inspectors. This application is to be made available on mobile devices with the objective of improving the efficiency and quality of the site inspection work carried out by the building inspectors in their day-to-day operations. Brief overview of job functions ·         Guide the documentation of the as-is business processes, should this prove necessary. ·         Lead the engagement with business to identify and document a comprehensive set of business requirements that the solution must satisfy. ·         Translation of business requirements into a more detailed set of requirements (including functional, non-functional, stakeholder and etcetera requirements). ·         Documentation of the to-be business processes. ·         Mapping of the to-be solution onto the SAP platforms that will support the solution. ·         Execution of a gap analysis and the identification and high level specification of the various custom-build components required for the solution to meet the requirements. ·         Documentation of a solution blueprint or design document that consolidates the above information. Knowledge and Skills ·         Extensive experience in designing and implementing business solutions in the SAP environment, especially in the field of activity and service management. ·         Good communication skills and the ability to engage stakeholders and manage those engagements. ·         Familiarity with deploying solutions using mobile devices, especially using the SAP Mobile Platform would be a definite advantage. ·         Familiarity with SAP Case Management would be a definite advantage. ·         Very good experience of the SAP NetWeaver ABAP environment at a technical level (in lieu of direct SAP Case Management experience). Qualifications or  Experience ·         A relevant graduate degree in Information Systems would be advantageous. ·         Evidence of qualifications in SAP Business Suite solutions would be advantageous. ·         Extensive experience in the implementation of solutions on the SAP Business Suite platforms is essential. ·         Extensive experience in analysing requirements and designing appropriate solutions is essential. Cape Town based Not necessarily  

Responsibilities: Work closely with development/delivery/account managers to understand the customer stakeholder, strategy, objectives, problems & opportunities Develop current and to-be business capability maps and transition plans/roadmaps where applicable Understand the systems landscape Participate heavily in BRD reviews and ensure a high quality of incoming requirements Assist development/delivery/account managers to set project scope and approach Liaise with solution architect during initial project stages to conceptualise and shape solution and how it will work in context of the organization Work closely with product owners to ensure the business need is well understood by the project team and that solution aligns with business objectives Guide, coach and assist the BA’s during the project to ensure solution stays aligned with business needs Maintain the set of business architecture outputs for that country within the framework of the global business architecture Qualifications & Experience: Essential: BComm Informatics/BSc Computer Science or Informatics Minimum 5 years experience as a BA (business and system requirements) Beneficial: Togaf certified, CBAP Technologies, Knowledge and Experience: UML experience SQL experience BPMN experience Generate Functional Requirement Documentation Non-Functional Requirement Documentation Generate Business Requirement Specifications Technical/Systems Requirement Specifications Experience drawing a state diagrams Experience drawing a use cases diagrams Experience drawing a class diagrams Please contact us to apply.

A Software solutions firm based in Cape Town is looking for a Java Developer.   You will be design and develop programs, analyse the impact of the changes needed to the programs, code according to the specifications, abide by the technical standards, perform checks based on the code reviews and quality assurance, assist the other developers, perform unit testing, develop solutions that are innovative and will work closely with the system analyst. All that is need is an IT related Degree, 5 years’ experience with J2EE Development, an understanding with Java, JDBC, JBoss, XSL, JSP’s, HTML, Ant, OOP, Postgres, Eclipse and DB2. R400k – R500k per annum   Should you meet the requirements for this position, please email your CV to or fax to . You can also contact Candice on .   Correspondence will only be conducted with short listed candidates. Should you not hear from us within 3 days, please consider your application unsuccessful.

We are looking for a skilled Front – End Developer who will mainly be responsible for writing and coding individual programs for Front – End Applications according to specifications. Requirements: • B.Sc. IT / Computer Science or equivalent • Minimum 5 – 7 years’ relevant development experience • In depth experience in C#,.Net Framework 3.5 – 4.5 and MS SQL Server 2010 + • Experience in the implementation of MVVM and MVC Design Patterns • Experience in JavaScript, Ajax, JQuery, HTML/ HTML5, CSS/ CSS3, WPF, WCF and XAML • Test Driven Development experience • Must be able to develop systems from technical specifications as provided by Analyst Developers or Architects • Must be able to perform unit testing from a pre-defined test plan and provide production support to production systems when required

“A year from now you will wish you had started today”. We are looking for the expertise of an Intermediate C# Developer to join one of South Africa’s leading technology companies as part of a dynamic and innovative team of developers. If the below matches your skillset and experience, send us your CV today. Requirements: • BSc. Degree in Computer Science or equivalent • 3 – 5 Years’ experience • Proficient knowledge and experience in C# and ASP.Net, JavaScript, jQuery and HTML. • Solid experience in software design, SOA, MVC, and WCF. • Good knowledge and understanding of architectural design principles and general source control. Duties: • Code and test own software according to requirements and best practices. • Perform code reviews to ensure standards and procedures are maintained. • Work with Systems Analyst in producing technical specification for development and systems requirements.