[ code hard and prosper ]

Hello world, my name is

Rudi Esterhuysen

I'm the glue that holds your tech together.

I'm a software developer passionate about building seamless integrations. Currently shaping the future at Binary City, I thrive on turning complex problems into elegant code.

View my work

[1] About me

They say I'm a "software wizard." I prefer "code conjurer." I've been slinging code since before some of you were born. Okay, maybe not that long, but it feels like it. I've seen the tech world evolve from dial-up to downloading entire galaxies in seconds.

I'm the kind of guy who dreams in binary and sees the world as a giant, complex puzzle begging to be solved. I've built things, broken things, and rebuilt them even better. From the humble beginnings of a junior developer to bossing around teams and running my own show, I've done it all. But let's be real, the suit and tie life wasn't my jam. I'm happiest when I'm knee-deep in code, surrounded by error messages that are just puzzles waiting to be conquered.

I'm a bit of an oddball. I mean, I'm passionate about code, but I also have a soft spot for Hello Kitty. Don't judge me. And when I'm not conjuring digital magic, you might find me lost in the Star Trek universe, dreaming of boldly going where no code has gone before.

So, if you're looking for someone who can turn your wild ideas into reality, and maybe share a laugh over a Hello Kitty sticker while we're at it, I'm your guy. Let's create something awesome together.

Rudi Esterhuysen
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[2] My Experience

Where I've worked

Binary City

Senior Software Developer

At Binary City, I've honed my skills in crafting robust and scalable software solutions. My experience spans from architecting custom frameworks and building high-performance APIs to pioneering innovative tools like real-time biometric device integrations with a cloud based solution..

iWits

Senior Software Developer & Managing Partner

At iWits, I spearheaded the development of diverse software solutions tailored to meet specific client needs. From integrating complex systems for the Namibian Customs to crafting bespoke applications for firearms suppliers and banks.

Network Media hub

Digital Media Manager

At NMH (previously known as Namibia Media Holdings), I led the digital transformation of their flagship publications. I successfully built and managed a high-performing team, driving strategic growth through innovative digital initiatives. My expertise in management, strategic planning, and technical support contributed significantly to NMH's digital success. I optimized content delivery across platforms and established a strong foundation for future digital expansion.

Professional Development Group (ProDG)

Web Developer

At ProDG, I honed my skills in crafting bespoke Content Management Systems tailored to diverse client needs. My expertise in building high-performing, user-centric websites led to successful campaigns for clients like MTC, generating significant lead growth.

My resume

[3]Some things I coded

Featured Projects

Biometric Device Cloud Bridge

I built a service to hook up biometric devices with the cloud. Think of it as a digital handshake. To make this work, I created a super-fast, two-way communication channel using WebSockets. It's like having multiple conversations at once! I made sure everything ran smoothly by using multiple threads and caching data for quick access. It was a coding challenge, but I nailed it.
Python Redis PHP MySQL JavaScript CSS
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Zoho CRM & Workdrive Integration API

I built a super-fast data pipeline between Zoho CRM, Workdrive, and our main system. Using Zoho Deluge, I made sure data flows smoothly in both directions, keeping everything up-to-date. This powers our new web app.
Deluge PHP MySQL
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Bridging the Gap: Integrated Systems

I was part of a crazy project to connect a bunch of different software tools. We had an API, a website, a CRM, an investment app, and even an Outlook helper all trying to talk to each other. To make it all work smoothly, we used Active Directory as the big boss to keep everyone in line, even the ones hiding behind a VPN.
PHP MySQL jQuery CSS C# LotusScript Powershell
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Other Noteworthy Projects

Scaling API Integrations with a Windows Service

I built a Windows service to expand our API's capabilities. It acts as a smart middleman, translating different API languages so our API can connect with a wider range of systems. I used dynamic mapping to make it super flexible and adaptable to new API partners.

C# MySQL
Trade Facilitation Portal

I built a website to supercharge trade in Namibia. With funding from USAID and in partnership with the Ministry of Finance, we created a tool that simplifies finding the right products and codes. It's like having a personal assistant for trade!

PHP MySQL jQuery CSS
Enhancing E-commerce with Click-and-Collect

I created an online shopping cart with a twist: click-and-collect! To stock the virtual shelves, I moved all the products from Microsoft Dynamics AX to the cloud. This means prices and pictures always stay up-to-date, and we never run out of stuff. It's like having a robot manage the store!

PHP MySQL jQuery CSS
Rapid Legal Document Search

I created a super-fast document finder for lawyers. You can upload PDFs, tag them, and find exactly what you need in seconds. The search engine is smart and learns what you like, so it gets better over time. It's like having a legal research assistant!

PHP MySQL jQuery CSS
Enhancing Digital Accessibility

I built a website that's easy on the eyes and ears for NamRA. We worked with GIZ to make sure everyone can use it, even if you can't see or read. I made the search super smart, so it learns what you like. And I added a cool virtual assistant that's fun to talk to!

PHP MySQL Vue.js CSS Snap.svg
Developing an Ingredient-Focused Recipe Website

I built a recipe website that's like a magic pantry. You can search for recipes based on what you have, what you want, or what you hate. I created a super smart ingredient finder that makes sure you always find the perfect recipe. It's like having a personal chef!

PHP MySQL jQuery CSS

[4] Looking for me?

Get in touch

Want to chat about your next project? My inbox is always open! Feel free to drop me a line or connect with me on social media. Let's build something awesome together.

Beam me up, Scotty!