// 10+ years experience · Based in South Africa · Serving clients locally and remotely worldwide
I'm Byron Allen — a cybersecurity specialist with over a decade of experience, working with small and mid-sized businesses that need serious technical capability without hiring a full internal IT team. I'm based in South Africa and work with clients both locally and remotely, wherever they are.
My work spans a wide range: reviewing production trading software for real security exposures (leaked credentials, logic that behaved differently under review than in production — the kind of thing that only surfaces under a genuinely adversarial audit), building automation pipelines that turn multi-step manual processes into one command, integrating business systems like SAP Business One with custom tooling, and building phishing-detection and IT onboarding tooling that removes repetitive risk from day-to-day operations.
It didn't start in a boardroom — it started with wanting to know why something broken stops working, and how to make it run better than before. Technology is either an engine or a bottleneck, and I wanted to be the person who stays level-headed when a server drops or a mail gateway fails, and actually restores momentum. That's the thread running through everything I build, from trading algorithms to ERP integrations to threat defense: I go looking for the friction nobody's removed and the log dumps nobody wants to read, and I care about bringing enterprise-grade security standards down to something a small business can actually afford and use.
The lesson that's shaped how I work: the most elegant technical solution is worthless if it disrupts how people actually work day to day. Real security should feel invisible when it's working and dead simple when it isn't — you don't secure a system by locking the door and losing the key. If you take one thing away from working with me, it's this: I'll explain what's actually happening in plain language, I won't sell you tooling you don't need, and when something breaks, I'll fix the root cause properly the first time.
Practical, scoped engagements — not a retainer you can't measure.
Code and infrastructure review to find what's actually exploitable — leaked credentials, logic flaws, and misconfigurations — before someone else finds them first.
Practical tooling and training to catch social-engineering attempts before they cost you money or data.
Turning repetitive manual work — onboarding, health checks, reporting — into scripts and workflows that run themselves.
Connecting business systems (SAP Business One and others) to the tools your team actually uses, instead of forcing everyone into one platform.
Documented, repeatable IT onboarding and system health-check processes — so quality doesn't depend on who's doing the task.
From trading algorithm platforms to internal tools — built, deployed, and maintained end-to-end.
What I bring to an engagement beyond the deliverable.
A few things I've actually built and shipped.
Built and deployed a full algorithmic trading product line for MT5 — live storefront, automated risk tooling, and a CI-style deployment pipeline via Cloudflare, from first commit to production.
Full adversarial review of a live EA product line — identified a leaked API credential shipped in distributed source, and logic that behaved differently under automated testing than in production. Both remediated before further distribution.
A tool built to help users catch phishing emails before they cause harm — analyzing suspicious messages for the red flags that give a scam away (spoofed senders, malicious links, urgency tactics) so a bad email gets caught instead of clicked.
Built a standardized new-hire onboarding checklist covering device re-imaging, Microsoft 365 provisioning and licensing, ERP remote-access setup, telephony extensions, and network printer configuration — so onboarding a new employee doesn't depend on one person remembering every step. Paired with a PowerShell health-check script that pings critical infrastructure (ERP servers, network printers) and reports status at a glance.
Tell me what's slowing your business down or worrying you security-wise — I'll tell you honestly whether I can help.