• Working as a senior Java developer, addressing production issuesusing Scrum and Kanban methodologies.• Lead developer on a Dynamic Risk Assessment project, utilizing SQLon MSSQL and Java in Agile sprints.Worked as a Python developer responsible for backend features ona mobile banking app using Scrum and Kanban.• Environment was all setup in AWS using API gateway with Lambdas• Led a team of 3 developers in creating a Xamarin mobile app forSARS with Agile… Show more • Working as a senior Java developer, addressing production issuesusing Scrum and Kanban methodologies.• Lead developer on a Dynamic Risk Assessment project, utilizing SQLon MSSQL and Java in Agile sprints.Worked as a Python developer responsible for backend features ona mobile banking app using Scrum and Kanban.• Environment was all setup in AWS using API gateway with Lambdas• Led a team of 3 developers in creating a Xamarin mobile app forSARS with Agile methodology.• Implemented TeamCity Build server for CI/CD, delivered successfulapp.• Developed and maintained microservices in Java using Spring Bootand Docker with Agile methodology.• CD/CI pipeline in Jenkins, deployed containers to Kubernetes. Show less

I started Smart Gecko with the aim to create educational apps for toddlers in the Afrikaans market. All the apps were developed solely by myself using a verity of frameworks like Corona SDK, Cocos2D-x,Sprite Kit and Codeigniter. Programing language used C++, Swift, Lua ,Java and PHP. IDE used XCode, Android Studio and SublimeOne of my apps “Friendly Math Monsters” won “Best Mobile Gaming App“ in the MTN Business App of the Year 2016. I created about 20 apps in 2 years… Show more I started Smart Gecko with the aim to create educational apps for toddlers in the Afrikaans market. All the apps were developed solely by myself using a verity of frameworks like Corona SDK, Cocos2D-x,Sprite Kit and Codeigniter. Programing language used C++, Swift, Lua ,Java and PHP. IDE used XCode, Android Studio and SublimeOne of my apps “Friendly Math Monsters” won “Best Mobile Gaming App“ in the MTN Business App of the Year 2016. I created about 20 apps in 2 years all available on the Apple App Store and Google Play StoreMy time was spend 90% developing new products and 10% social media marketing like Facebook, Twitter and Website Show less

My primary responsibility as a developer was to maintain and enhance the existing mobile banking application which was created for partners around the world who lack access to financial services.The core banking application was created using standard J2EE technologies, including Hibernate, JPA, JMS, EJB3. Databases include Oracle, DB2. Testing including Junit, Jmeter and FIT testing frameworks. Our source code repository was subversion, continues integration build environment was… Show more My primary responsibility as a developer was to maintain and enhance the existing mobile banking application which was created for partners around the world who lack access to financial services.The core banking application was created using standard J2EE technologies, including Hibernate, JPA, JMS, EJB3. Databases include Oracle, DB2. Testing including Junit, Jmeter and FIT testing frameworks. Our source code repository was subversion, continues integration build environment was Jenkins and build tool was Maven.I worked on an Integration project,using : JBoss Fuse with containers in a Fabric, Camel, Apache Aries(Blueprint).The stack I have worked on had : Spring Data, Spring Batch, Spring MVC(Rest Services), Hibernate/JPA, Vaadin, JMS, Camel, JBPM/Drools, Fitnesse, Junit, Mockito. Show less

Integrated into iVeri Enterprise API using Adobe ColdFusion.Integrated into Acrot MPI to facilitate 3D secure transactions using both ColdFusion and Java SE.Integrated into Cardinal Centinel API to facilitate 3D secure transactions using both ColdFusion and Java SE.Created a web front end to monitor service audit logs using GWT, JSON, ColdFusion and SQL server.Developed a Switch in Java SE 6 that is currently integrated into three major banks in South Africa… Show more Integrated into iVeri Enterprise API using Adobe ColdFusion.Integrated into Acrot MPI to facilitate 3D secure transactions using both ColdFusion and Java SE.Integrated into Cardinal Centinel API to facilitate 3D secure transactions using both ColdFusion and Java SE.Created a web front end to monitor service audit logs using GWT, JSON, ColdFusion and SQL server.Developed a Switch in Java SE 6 that is currently integrated into three major banks in South Africa. Some of the technologies used by the Switch are RMI, Base24, Connection Pooling, Multithreading, Queues and building message maps from XML.Developed a simulation bank in java to simulate request and response messages in Base24.Maintain business logic in ColdFusion.Developed device driver for Tempos – Magic3 pin pad using Java.Developed device driver for CSC – VeriFone Vx 810 and sc5000 pin pad using Java.Involved in creating a test automation framework.Involved in getting products PA-DSS certified. Show less

Developed a Joomla Extension in PHP that allowed users to buy and sell privately owned shares. Managed a small team of junior web developers. Developed and rolling out websites to all sister companies. Administrating the companies LAN. Installed Squid Web Proxy on a Linux server to control bandwidth usage and to monitor Internet surfing activities. Managing the purchasing of all software, hardware and other IT supplies at a regional level.

I was part of a small team whose responsibility was to develop an Install Base Management System (IMS) for Telkom. It was about a 3-year project with an on going SLA agreement. The waterfall model was used to implement the project. I worked on many different areas of the system. My responsibility’s was to: • Install,maintain and administered servers running Windows NT.• Install,maintain and administered SQL servers.• Making changes and added new features to the existing… Show more I was part of a small team whose responsibility was to develop an Install Base Management System (IMS) for Telkom. It was about a 3-year project with an on going SLA agreement. The waterfall model was used to implement the project. I worked on many different areas of the system. My responsibility’s was to: • Install,maintain and administered servers running Windows NT.• Install,maintain and administered SQL servers.• Making changes and added new features to the existing client front end website that was developed in ASP.• Maintain application that was develops in Visual Basic.• Maintain replication of data from five regions to a central data warehouse.• Developed advanced data maintenance routines using DTS packages.• Developed and implemented a data recovery system in SQL server.Maintain Linux servers. Created a product registration site using Delphi Web Snap. Developed a website in ASP and Microsoft Access for a Fax2Email solution. Show less

Working as a software consultant going to different sites to fix software related problems. Example would be a Delphi program that had some fussy logic when opening Crystal reports. Also added additional functionality.Completion of unfinished ASP intranet application that used an Oracle database.Made changes to existing SCADA systems for different customers on a random bases.

Programming of Supervisory Control and Data Acquisition Systems (SCADA) mainly for supervision of industrial plants. This involved screen layout design, database design,alarm config and configuring inputs and outputs tags to be linked to screen objects within the SCADA system. Worked with CIMPLICITY, Adroit and Intouch Wonderware.Created a reporting engine in Visual Basic to generate Crystal Reports that extracted valuable information from SQL server.Developed a Modbus serial… Show more Programming of Supervisory Control and Data Acquisition Systems (SCADA) mainly for supervision of industrial plants. This involved screen layout design, database design,alarm config and configuring inputs and outputs tags to be linked to screen objects within the SCADA system. Worked with CIMPLICITY, Adroit and Intouch Wonderware.Created a reporting engine in Visual Basic to generate Crystal Reports that extracted valuable information from SQL server.Developed a Modbus serial driver in delphi to communicate to a PLC this enabled us to use custom SCADA system.Automated Microsoft Excel with Macros and VBA to extract data from database for reporting and batch planning.Developed a program in Visual Basic for low costing house enhancements. The program was responsible for batch letter distribution, reporting and to track project status as it go through different stages. Show less