Jacques Geldenhuys

Intermediate Software Developer

Full Stack Developer with 4 years of experience; skilled in .NET, Angular, and Kotlin.

I adopt a strategic approach to development, prioritising deep analysis and proper tooling to ensure a solid foundation. I write efficiency-first code, focusing on proactive optimisation and clean architecture to deliver solutions that are secure, performant, and highly maintainable from the start.

Core Skills / Technical Competencies

Skills

Programming Languages

TypeScript

Kotlin

Java

JavaScript

HTML

CSS

Frameworks / Libraries

Angular

.NET

KMP

Node.js

Express

Databases

MSSQL

MongoDB

MySQL

Cloud / DevOps Tools

Azure

GCloud

Version Control

GitHub

Bitbucket

Testing / QA Tools

Swagger

Postman

Other Skills

Problem Solving

Communication

Critical Thinking

Team Oriented

Programming Languages

92%

Frameworks / Libraries

89%

Databases

94%

Cloud / DevOps Tools

87%

Version Control

95%

Testing / QA Tools

91%

Other Skills

96%

Work Experience

Intermediate Software Developer — DankoSpark Klerksdorp, North-West, South Africa | Jan 2025 – Present

Client-Centric Solutions: Developing scalable software tailored to the specific needs of multiple external clients.
Web Development: Building complex web architectures using .NET and Angular.
Mobile & Multiplatform: Specialising in Kotlin for native Android and Cross-Platform (KMP) mobile applications.

Technologies used: Angular, .NET, Kotlin, Java, Node.js.

Junior Full-Stack Software Developer — Master Drilling Feb 2022 – May 2024

End-to-End Development: Sole owner of a critical, multi-region application, handling feature development and code optimisation.
Infrastructure & Support: Managed Linux server infrastructure and provided comprehensive technical support.
Strategic Alignment: Analysed business operations to scope and deliver solutions that met strategic goals.

Technologies used: AngularJS, Node.js, GCloud, Linux Server.

Education & Qualifications

Degrees

Bachelor's Degree of Science in Information Technology – North West University, 2019

Jacques Geldenhuys