Davis KunyuSoftware Engineer

Nairobi, Kenya · Open to opportunities

I build secure, scalable, and useful software across web, mobile, networks, and applied AI.

Computer Scientist · Full-Stack Developer · Network Engineer · Cybersecurity · Data Analysis · Blockchain

DK
Full-Stack
Android
Security
Data
Networking
AI / ML

What I'm focused on

Security-minded engineering: clean APIs, reliable infrastructure, measurable performance, and practical ML systems that keep working after launch.

Founder & Manager, D&V Technologies (2025 – Present) · ICT Intern at PCK Posta (May – Aug 2024) · ISP Network Support (Apr 2022 – Jan 2023)

3+
Years experience
10+
Projects shipped
6
Specializations
BSc
Computer Science

What I offer

End-to-end delivery across six core disciplines — from concept to deployment to maintenance.

Full-Stack Development

End-to-end web and mobile applications with React, Node, TypeScript, Java, Kotlin, and PHP.

Cybersecurity

Security assessments, ethical testing, threat modeling, and hardened system architectures.

Networking & Infrastructure

Enterprise and SMB network setup, troubleshooting, Wi-Fi optimization, and ISP support.

Data & AI / ML

Data analysis, visualization, machine learning models, and AI-powered system design.

Blockchain

Smart contract development, decentralized applications, and cryptographic system design.

Android Development

Native Android apps with Kotlin/Java, Firebase integration, and Google Maps APIs.

Featured projects

A small set that shows range — product build, systems thinking, and security.

Blockchain Digital Voting System

Blockchain Digital Voting System

Final year project focused on integrity, transparency, auditability, and fraud prevention using smart contracts.

SolidityEthereumWeb3Cryptography
Bridan Design Build

Bridan Design Build

Active client project under D&V Technologies: web presence, lead capture, and ongoing maintenance.

WordPressCloudflareAnalyticsUX
AI Smart Traffic Control

AI Smart Traffic Control

Traffic simulation + decisioning work: analysis-ready data and ML-driven optimization thinking.

PythonMLDataMaps

Technology stack

Languages, frameworks, and tools I work with daily.

Technology stack icons