Summary
Overview
Work History
Education
Skills
Languages
Timeline
Generic

STHEMBISO BUTHELEZI

Midrand

Summary

Dynamic Software Developer with over 4 years of experience specializing in transforming Angular applications and optimizing backend systems. Proven track record in enhancing deployment efficiency through DevOps pipelines and improving software performance via extensive code testing. Successfully developed innovative solutions and integrated essential technologies for various projects. Eager to leverage unique skills in software development to provide scalable solutions that meet organizational goals.

Overview

5
5
years of professional experience

Work History

Software Engineer

Ayoba Pharmacy
Centurion
04.2025 - Current

React Native (Mobile) Developer

Zion Project
Midrand
06.2023 - Current
  • React Native Development: Developed and maintained cross-platform mobile applications using React Native, ensuring seamless user experiences on both iOS and Android devices.
  • Backend Integration with .NET: Built robust and scalable backend services using .NET to support React Native applications, enabling efficient data exchange and functionality.
  • API Development: Designed and implemented RESTful APIs with .NET, ensuring smooth communication between mobile applications and backend services.
  • State Management & Performance Optimization: Utilized React Native's state management tools (Redux, Context API) to maintain application state and optimize performance for smooth user interactions.
  • Unit Testing: Wrote unit tests for both React Native front-end code and .NET back-end services, ensuring code quality.

Backend Developer

Protocare
Cape Town
02.2025 - 04.2025
  • Platform Development: Develop and maintain the AI-driven health platform, utilizing C# and .NET to create robust backend systems and scalable solutions.
  • UI Development: Build interactive and user-friendly web interfaces using Blazor, ensuring seamless integration between frontend and backend services.
  • AI Integration: Work closely with data science teams to integrate AI models into the platform, enhancing user experiences with intelligent features like predictive health insights and personalized recommendations.
  • Unit Testing: Write and maintain comprehensive unit tests to ensure code quality, reliability, and performance using testing frameworks like xUnit and NUnit.
  • System Architecture: Contribute to the design and architecture of the platform, ensuring high performance, security.

Intermediate Software Developer

MWEB Company
Midrand
09.2024 - 02.2025
  • Transformed Angular applications into Next.js, significantly enhancing scalability and performance.
  • Evaluated and refined code through rigorous unit testing alongside the development team, ensuring optimal software quality.
  • Optimized system performance and reliability, guaranteeing uninterrupted service.
  • Administered applications and data within the Vercel environment, facilitating effective deployment.
  • Facilitated integration with the Model-View-Controller (MVC) architectural pattern, streamlining application structure.

Intermediate Software Developer (.NET)

ejoobi
Midrand
02.2022 - 09.2024
  • Researched, conceptualized, and developed innovative software solutions while managing existing programs.
  • Deployed and optimized DevOps pipelines for backend solutions, enhancing deployment efficiency.
  • Collaborated with team members for code reviews and conducted unit testing to ensure software quality.
  • Enhanced system performance and availability to support operational goals.
  • Administered applications and data management on Azure using the Azure Portal.
  • Led initiatives and acquired knowledge of new programming languages and cloud computing technologies.
  • Backend Development (C# & .NET): Contributed to backend development using C# and .NET, designing and implementing scalable, high-performance services and APIs. Integrated C# code for robust functionality in enterprise-level applications.

Web Developer

Belsheza Project
Midrand
06.2023 - 09.2023
  • Implemented a WordPress-based website for Belsheza, focusing on deploying the environment and incorporating necessary plugins.

Web Developer

Nqobizwe Lonke Project
Midrand
01.2023 - 06.2023
  • Engineered a website using WordPress for the Nqobizwe Lonke project, encompassing the deployment of the WordPress environment and integration of essential plugins.

Software Developer

BonConnect
Midrand
01.2020 - 01.2022
  • Designed complex algorithms and flowcharts in collaboration with fellow developers to improve software functionality.
  • Partnered with front-end developers to define objectives and enhance user experience.
  • Installed, customized, and integrated commercial software packages to align with business needs.
  • Unit Testing: Evaluated, debugged, and refined code through rigorous unit testing, ensuring code quality and reliability across all application layers.
  • Performance Optimization: Continuously optimized system performance, implementing strategies to minimize latency and ensure uninterrupted service, especially during peak usage times.
  • Vercel Deployment: Managed and administered applications deployed in the Vercel environment, ensuring seamless CI/CD processes and high availability.

Education

National Diploma - Information Technology (Software Developer)

Tshwane University of Technology
Tshwane, South Africa
07.2023

Skills

  • Java Spring Boot
  • Firebase
  • UI development
  • Angular
  • NextJs
  • PL/SQL
  • SQL Server Management Studio
  • C#
  • OpenJDK 8
  • Web Service
  • REST Service
  • Git
  • SQL Server databases
  • Open API Specification
  • Swagger
  • SOAP/REST Services
  • IBM MQ Series Client
  • ASPNET MVC
  • Entity Framework
  • DevOps
  • JQuery
  • Jira Software
  • Apache JMeter
  • Selenium testing
  • AWS
  • Nodejs
  • Creative writing
  • Ability to work under pressure
  • Ability to work independently and as part of a team
  • Ability to prioritize and complete work
  • Ability to meet deadlines
  • Web Forms (VBNET)
  • React
  • NET Core
  • JavaScript
  • CSS
  • Clean Code
  • OAuth
  • JWT
  • Azure DevOps
  • Unit Testing
  • Financial Services

Languages

English, Intermediate

Timeline

Software Engineer

Ayoba Pharmacy
04.2025 - Current

Backend Developer

Protocare
02.2025 - 04.2025

Intermediate Software Developer

MWEB Company
09.2024 - 02.2025

React Native (Mobile) Developer

Zion Project
06.2023 - Current

Web Developer

Belsheza Project
06.2023 - 09.2023

Web Developer

Nqobizwe Lonke Project
01.2023 - 06.2023

Intermediate Software Developer (.NET)

ejoobi
02.2022 - 09.2024

Software Developer

BonConnect
01.2020 - 01.2022

National Diploma - Information Technology (Software Developer)

Tshwane University of Technology

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STHEMBISO BUTHELEZI