I'm Hosea Kosgei — a 2nd-year BTech student in Communications & Computer Networks at Technical University of Kenya. I combine a strong networking foundation with hands-on experience in cloud security, Terraform infrastructure, and agentic AI systems — building at the intersection of security and intelligence.
6+
Projects
2nd
Year BTech
My journey into technology started with a simple question — how does the internet actually work? That curiosity led me to pursue a BTech in Communications and Computer Networks, where I quickly discovered that I was drawn not just to understanding systems, but to securing and building them. From my first Cisco Packet Tracer lab to configuring real routing protocols, networking clicked in a way few other things did.
As my network engineering foundation grew, I began asking a harder question: what happens when those networks are compromised? That pivot led me into cloud security — learning how to design AWS environments with hardened IAM policies, locked-down VPCs, and encrypted storage, and automating that security posture with Terraform. I realised that the best engineers don't just build fast — they build safe.
Alongside the security work, I've been building intelligent systems using Python and LangChain. CloudGuard — my flagship project — is an agentic AI tool that autonomously scans AWS accounts for misconfigurations and generates remediation reports. AutoVerifAI applies ML to fraud detection in Kenya's asset financing market. Both projects sit at the intersection of my two core interests: security and intelligence.
I'm currently in my 2nd year, pursuing AWS Cloud Practitioner and CompTIA Security+ certifications, and actively doing hands-on labs on TryHackMe. I'm looking for an internship where I can bring this combination of network engineering knowledge, cloud security skills, and AI builder instinct to a real team working on hard problems.
Security isn't a feature you bolt on at the end — it's baked into every architecture decision. From IAM policies to encrypted storage, I think about threat surfaces from the start.
From network protocols to ML pipelines, I care about getting things right — not just getting them done. Quality and correctness are non-negotiable.
Cloud evolves, AI advances, and attack vectors change constantly. I stay curious and treat continuous learning as a discipline, not just a habit.
I build systems that can work anywhere — from resource-constrained environments to enterprise cloud. Grounded in real-world problems, open to opportunities globally.
Building an agentic AI tool with LangChain and Boto3 that autonomously scans AWS accounts for security misconfigurations and generates remediation reports.
Building an ML-powered fraud detection system targeting Kenya's asset financing market — a real-world problem affecting millions.
Designing secured AWS environments with Terraform — restricted IAM roles, encrypted databases, and private VPC subnets deployed as code.
Actively pursuing AWS Cloud Practitioner and CompTIA Security+. Completing hands-on labs on TryHackMe (Pre-Security & SOC Level 1 paths).
When I'm not hardening cloud environments or building AI pipelines, I'm out with my camera capturing Kenya — from the Nairobi skyline to wind farms in Ngong, SGR viaducts at dusk, and quiet lakeside evenings in Kisumu. I write about tech, grind TryHackMe labs, and believe that curiosity outside the screen makes you a sharper engineer inside it.
I'm actively looking for internship opportunities in cloud security and intelligent systems. If you're building something that matters — open to remote opportunities globally — I'd love to be part of it.