Onesimo Mxunyelwa
IT Graduate
Johannesburg,GP
Summary
Adaptable IT graduate with a Diploma in IT Software Development and a Higher Certificate in IT User Support Services, backed by hands-on internship experience supporting cloud-based applications on Microsoft Azure. Skilled in SQL validation, API testing, and troubleshooting within Agile environments, with a strong foundation in problem-solving and attention to detail. Eager to build a long-term career in IT, bringing a quick-learning mindset and genuine enthusiasm for growing within a professional technical team.
Overview
6
6
Certificates
1
1
year of professional experience
Work History
AI Cloud Developer Internship
Forvis Mazars Institute of Development
06.2025 - 07.2026
- Delivered technical support and troubleshooting for cloud-based business applications on Microsoft Azure, enhancing application performance and user satisfaction.
- Investigated application issues, identified root causes, and collaborated with developers to implement solutions.
- Validated SQL database records and performed queries to identify technical and functional issues.
- Conducted testing of REST APIs and analyzed application responses, leading to the identification and resolution of technical and functional issues.
- Created technical documentation, testing reports, and validation results within an Agile SDLC environment, facilitating clear communication and project alignment.
Education
Diploma - Information Technology - Software Development
Nelson Mandela University
Port Elizabeth, South Africa 04.2001 -
Higher Certificate - Information Technology - User Support Services
Nelson Mandela University
George, South Africa 04.2001 -
Grade 12 -
Gonubie High School
East London, South Africa 04.2001 -
Skills
Development & Testing: Software Testing API Testing Postman Debugging Git/GitHub
Cloud & AI: Microsoft Azure Azure AI Cloud Applications
Databases: SQL SQLite Entity Framework Core Relational Databases
Software Engineering: SDLC Agile Problem Solving Systems Analysis
Programming (working knowledge): C# NET Python Fundamentals JavaScript React HTML CSS
Certification
Microsoft Certified:
Additional Information
Location: Johannesburg, Gauteng
Availability: Immediately
Quote
There is a powerful driving force inside every human being that, once unleashed, can make any vision, dream, or desire a reality.
Tony Robbins
Timeline
AI Cloud Developer Internship
Forvis Mazars Institute of Development
06.2025 - 07.2026
Diploma - Information Technology - Software Development
Nelson Mandela University
04.2001 -
Higher Certificate - Information Technology - User Support Services
Nelson Mandela University
04.2001 -
Grade 12 -
Gonubie High School
04.2001 -