Hosea Kosgei
Hosea KOSGEI
Cloud Security Engineer · AI Systems Developer
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Hosea Kosgei

Cloud Security Engineer & Intelligent Systems Developer building solutions for real-world problems.

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© —— Hosea Kosgei. All rights reserved.

Open to Cloud Security & AI Internships

Hi, I'm HOSEA KOSGEI.Building secure cloud infrastructures and intelligent AI Systems.

Cloud Security Engineer & Intelligent Systems Developer — combining a BTech in Communications & Computer Networks with hands-on experience in AWS security, Terraform infrastructure, and agentic AI systems.

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CORE TECHNOLOGIES

PythonAWSTerraformDockerLangChainLinux

Engineering Depth. Security Mindset. Builder Instinct.

Cloud Security

AWS IAM · VPC · S3 Hardening

Cloud Infrastructure

Terraform · Docker · Lambda

Intelligent Systems

LangChain · Scikit-learn · Vector DBs

Network Security

TCP/IP · Wireshark · Packet Analysis

Security Ops

Linux Hardening · Nmap · Burp Suite

BTech · TU Kenya

Communications & Computer Networks

Featured Projects

Building at the intersection of cloud security, intelligent systems, and real-world problems.

AutoVerifAI
In Development
AutoVerifAI
An intelligent fraud-detection system for Kenya's car and heavy machinery financing market. Combines machine learning with financial guardrails to verify asset valuations, detect document forgery, and protect borrowers from predatory lending.
PythonFastAPIXGBoostLangChainReactDocker
CloudGuard — AWS Security Auditor
In Development
CloudGuard — AWS Security Auditor
An agentic AI tool built with LangChain and Boto3 that scans AWS accounts for security misconfigurations — open S3 buckets, overprivileged IAM roles, unencrypted databases — and generates actionable remediation reports.
PythonLangChainBoto3AWSIAMTerraform
Enterprise Data Warehouse
In Development
Enterprise Data Warehouse
A cloud-native data warehouse consolidating siloed business data into a single source of truth, with automated ETL pipelines, dbt transformations, and real-time dashboards — the data backbone for intelligent systems.
dbtDuckDBApache AirflowPythonAWS S3Docker
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What I Build

Combining network engineering fundamentals with cloud security and AI to build systems that are both intelligent and secure.

Cloud Security

Designing and auditing secure AWS environments — IAM policies, VPC hardening, encrypted S3 buckets, and Lambda security. Bridging networking fundamentals with cloud-native security practices.

AWS IAMVPC SecurityLinux HardeningNmapBurp Suite

Cloud Infrastructure

Building reproducible, production-grade cloud infrastructure using Terraform and Docker. From spinning up secured AWS environments to containerising intelligent systems for scalable deployment.

TerraformDockerAWSS3Lambda

Intelligent Systems

Building AI-powered systems using Python, LangChain, and Machine Learning. From fraud detection pipelines to agentic AI workflows — grounded in real African market problems.

LangChainPythonScikit-learnVector DBsAgentic AI

Network Security

Applying BTech-level knowledge of TCP/IP, routing protocols, and network topology to identify vulnerabilities, analyse packet traffic, and design secure network architectures.

TCP/IPWiresharkPacket AnalysisSNMPCisco

Open to Internships & Collaborations

I'm actively looking for internship opportunities in cloud security, intelligent systems, and network engineering. If you're building something that matters — especially in the open to remote opportunities globally — I'd love to contribute.

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Based in Nairobi, Kenya · GMT+3 · Open to remote roles globally