Hardus Havenga’s Home Page

About Me

For more than two decades I have been fully immersed in the dynamic world of IT — design, implementation and administration alike. Along the way I have become a true connoisseur of operating environments, deftly manoeuvring through the intricate landscapes of Linux, Solaris, AIX and the ever-omnipresent Microsoft systems. My expertise goes far beyond the surface: it delves deep into the core of each system, and empowers me to conquer whatever challenge may arise.

In my pursuit of excellence I have forged a formidable alliance with databases, wielding Redis, Oracle, Informix, PostgreSQL and MySQL with unwavering confidence. These technological marvels are my trusted allies — orchestrating seamless integrations, harmonious symphonies of data, and the insights that fuel informed decision-making.

The realm of programming languages is where I truly unleash my creative spirit, interweaving the artistry of C, the versatility of Java and the elegance of PL/SQL into a tapestry of innovation. Through the ever-evolving Spring Boot framework I weave intricate microservices that dance in perfect harmony, delivering streamlined functionality and unlocking the full potential of modern applications.

Within the vast cosmos of IT my stardom shines brightest in the domain of Linux. Here I have carved my path to expertise, peering beyond the binary and unravelling the operating system’s innermost secrets — navigating the labyrinth with an efficiency that borders on the sublime, resolving issues and defying limitations.

I am acutely aware of the sweeping tides of change, embracing the inexorable shift from XML to JSON — a transformation that revolutionised the fabric of systems integration and ushered in an era of unparalleled connectivity. With unbridled enthusiasm I have immersed myself in both paradigms and their unique implementations.

But my journey is not merely one of technical mastery; it is a symphony of understanding and communication. I bridge the gaps between systems, unravel the complex web of requirements, and forge a common language that resonates with stakeholders — integrating the latest technologies while adapting to the perpetual winds of change. As the world continues to evolve, I remain committed to blazing new trails and redefining the boundaries of what is possible in the realm of IT.

My Interests

At the forefront of my life is my faith and my relationship with Jesus Christ — it is through this lens that I view and participate in the world around me. I am actively involved in the Christian Motorcyclists Association (CMA) as the Northern Cape regional president. Combining my love for motorcycles with my commitment to my faith is a true blessing: together with fellow riders who share similar values, we engage in meaningful activities that reflect our dedication to Christ and make a positive impact on others’ lives.

Tinkering with electronics is one of my greatest joys — exploring the inner workings of devices, experimenting with circuits, and pushing the boundaries of innovation with a sense of curiosity and excitement.

Living on a picturesque farm lets me immerse myself in the beauty of the outdoors. Nature is my sanctuary; caring for the land and the animals that call it home connects me to the rhythms of the earth. Camping adventures with my family are treasured moments that strengthen our bonds amidst the wonders of creation.

Animals hold a special place in my heart — whether playing with our beloved pets or caring for the farm animals, their companionship is a daily reminder of the beauty of God’s creation.

Above all, my most profound moments are the ones shared with my incredible wife and children. Family is the cornerstone of my life: meaningful activities, heartfelt conversations, and simply enjoying the love and support we have for one another are the truest reflections of happiness and fulfilment.

In the pockets of time I carve out, I dedicate myself to personal IT projects — developing mobile apps, creating websites, and exploring emerging technologies in a sandbox environment. These projects ignite my passion and let me contribute to the world through the gifts I’ve been given.

Join me on this incredible journey, where faith intertwines with technology, nature, family and personal growth — inspired by the love of God and the infinite possibilities that lie before us.