Dieter Stemmet Email & Phone Number

Johannesburg, Gp, Za

Philippines

Philippines

Fourways, Sandton

Developer responsible for developing both enterprise software solutions and in-house utilities that run on Unix based operating systems. This often involves multiple module set-up, configuration, integration and optimisation. Developing scalable Java based standalone applications and components for existing applications, as well as packaging and deploying them to customer sites all around the world as well as in the cloud. Working together with back-end and front-end developers, quality assurance, support and integration, project management and product teams to meet exciting new business opportunities as well as maintain our current code base. Constantly doing research about new technologies and features and how they can be used to improve our products and solve customer problems as well as minimise costs.

Fourways, Johannesburg

Leader of the experience team and champion of interest groups, sports activities, internal communication, team-building, events, working environment, incentives and overall fun in the workplace.

Fourways, Sandton

Telecommunication solution integrator and software/service support. Technical lead in DTS product integration and launch in Airtel DRC -Spent time in and out of country integrating the DTS 4.2 solution with the in-country mobile network, managing custom requirements, product needs and specifications, project objectives and timelines whilst providing on the job training. (This service was called Airtel Zone and was successfully launched early 2015) Other integrations include Econet Lesotho, MTN Liberia, MTN Swaziland and Vodacom South Africa. As an S&I Engineer I took the responsibility of: o Providing customers with the technical input required to promptly find and resolve issues. This includes communication with project stakeholders, managers and technical engineers. Dealing with the Radio, Core, Charging System and VAS network teams. o Drafting both high level and detailed low level solution documents. o Installing and maintaining linux based operating systems. o Integrating DTS applications to various multivendor operator network nodes. o Customizing the DTS solution according to specification. o Installing and configuring solution monitoring using Zabbix. o Pro-actively managing support and project issues using Jira. o Using route-cause analysis to find, resolve and prevent future issues. o Working in cohesion with the Quality Assurance and Development teams in order to successfully support and integrate the DTS system. o Writing scripts to complete custom tasks. o Installing and maintaining Oracle and Postgres databases. o Setting up database redundancy. o Handling data in Oracle and PostgreSQL databases using SQL. o Documenting software problems and solutions.o Installing and configuring servers. o Creating virtual platforms and environments. o Troubleshooting and solving network related issues.o Providing technical workshops and internal training. o Providing on the job training for customers and internal engineers.

Customer facing software developer, internal IT technician and team leader in charge of:- Building customer relationships.- Identifying customer needs. - Prototyping custom software solutions.- Developing and maintaining in-house software solutions (data-capturing solutions, call-centre desktop applications, auditing software, financial software, data capturing solutions, asset capturing systems, text manipulation, batch processing, macro development, custom scripts, documentation etc). - Developing and maintaining company websites (databases, remote file transfer HTML, CSS, hosting etc). - Managing staff systems and servers (setup, maintenance, threat protection, task acceleration). - On site and on call support (internal and customer).

Sales consultant in charge of engaging with both new and existing customers, selling products and providing top class customer service. This involved selling contract mobile phones, notebooks, modems, managing product promotions, contacting product vendors, booking in products for repair, taking stock and providing daily customer feedback. My time here greatly improved my ability to think critically, analyse situations and instantly break down problems, enhancing my communication skills and bringing my natural leadership to light.

Johannesburg

Freelance software development for a debt counselling company in South Africa. Using Borland Delphi I developed a software solution used for capturing and consolidating consumer data.