Christiaan Welthagen Email & Phone Number

Pretoria Area, South Africa

--------------------------------------Independent Election Commission (IEC)---------------------------------------------- Design and comprehensive testing of a high priority IEC web-based system using grey box testing.- The creation and execution of test cases as well as supporting development.- Understanding of various election terminologies as well as the business of conducting elections.------------------------------------------------ Standard Bank Forex… Show more --------------------------------------Independent Election Commission (IEC)---------------------------------------------- Design and comprehensive testing of a high priority IEC web-based system using grey box testing.- The creation and execution of test cases as well as supporting development.- Understanding of various election terminologies as well as the business of conducting elections.------------------------------------------------ Standard Bank Forex Exchange------------------------------------------------- Comprehensive analysis of the client’s oldest and largest Forex Exchange system and furthermore documenting the functionality and subsystems.- Providing Recommendations to modernize systems using small project phases.- Understanding of various forex exchange terminology as well as the business of trading forex.---------------------------------South African Revenue Service (SARS) Project------------------------------------------ Organizing and leading client meetings to gather, document and understand client business needs.- Extensive experience working on payments systems such as audit schedules, provisional payments, deferment accounts and miscellaneous payments.- Experience working on tax compliance systems that interface with third-party systems such as the National Reserve Bank.- Design and interaction between complex business workflows.- Constant interaction with different levels of management (client and internally).- Extensive experience working in a fast pace environment with strict project deadlines.- Experience with managing multiple projects concurrently.- Presentation of various IS projects to clients.- Extensive exposure to Quality Assurance cycles with various levels of testing using a level 5 maturity Quality Assurance Model and the grey box testing method. Show less

Pretoria

-----------------------------------South African Revenue Service (SARS) Project---------------------------------------- Extensive experience with various customs and excise Information systems such as declaration submission, billing, inspections and trader validation.- Experience working on core tax systems with general account management, account reporting, reversal and reposting of payments with exposure to SAP accounting.- Extensive experience working with Adobe flex forms… Show more -----------------------------------South African Revenue Service (SARS) Project---------------------------------------- Extensive experience with various customs and excise Information systems such as declaration submission, billing, inspections and trader validation.- Experience working on core tax systems with general account management, account reporting, reversal and reposting of payments with exposure to SAP accounting.- Extensive experience working with Adobe flex forms and Adobe forms.- Extensive experience designing data models for the modernizing of legacy information systems.- Experience with various databases for general CRUD, reports and complex scripting for ‘data take-ons’.- Comprehensive understanding of Interfaces between subsystems relating to enterprise service bus (ESB), XSD management, XML mapping and data syncing between systems.- Extensive experience in writing functional specification documentation, documenting in detail the information system and its processes and related subsystems.- Experience in using numerous UML diagrams to model information Systems. - Exposure to project budgeting.- Extensive Quality assurance cycles with various levels of testing using a level 5 maturity Quality Assurance Model as well as grey box testing. Show less

Pretoria Area, South Africa

- Experience in lecturing theory and practical classes for 1st year C# programming for Informatics 154.- Experience in lecturing theory and practical classes for 1st year and 2nd semester C# programming for Informatics 164.

Pretoria

- Experience in lecturing practical classes for 3rd year Visual Basic and MsSQL for Informatics 354.- Experience in lecturing practical classes for a 2nd year subject called introduction to systems infrastructure, integration and networks, Informatics 225.

Pretoria Area, South Africa

- Experience with fingerprint clock devices, School Alarms and SMS bundle services. - Additional experienced gained from assisting in various departments of the company i.e. the Call Centre / Customer Support -, Human Resources-, Internal Logistics-, Marketing-, Administration- and the Sales department.

Pretoria Area, South Africa

- Extensive experience as a part-time Store Assistant for CD-, Movie- and later on in the IT and gaming section of the store. - Received training as a cashier ahead of employment plan.

Master'S Degree, Information Technology

Honours, Informatics

Bachelor Of Commerce (B.Com.), Informatics