Systems Engineer & Software Architect
Building scalable systems through mathematical logic, cybersecurity, and distributed computing.
I'm a Mathematics and Computer Science professional with expertise in building efficient and intelligent software systems. My background combines mathematical reasoning with practical software development to solve complex problems.
My mathematical foundation strengthens my ability to think analytically and design optimized algorithms. I leverage mathematical concepts to structure logic, analyze data, and develop scalable applications that perform efficiently at scale.
I specialize in problem solving, system optimization, and applying mathematical principles to build reliable software solutions that address real-world challenges and deliver measurable impact.
BSc Mathematics & Computer Science — Maseno University. Specializing in algorithmic thinking, system architecture, and computational problem solving.
Maseno University Internship (Professional Placement) • 3 months
Manam Limited | ICT / Networking Department
Vanguard Plaza, Westlands, Nairobi, Kenya
Focused on Systems Infrastructure & Network Logic, applying analytical thinking to optimize network topology, improve system performance, and resolve software and hardware challenges. Leveraged mathematical and computational background to enhance IT operations and deliver tangible results.
Technologies and tools I work with across the full stack
Design & Visuals
Dev & Runtimes
Backend & CMS
Database & Infra
DevOps & Workflow
Where Mathematical Logic Drives Computational Innovation
A full-stack networking and digital commerce platform engineered with structured backend architecture and referral-driven system logic. The platform demonstrates the design of scalable user relationships, commission flows, and administrative infrastructure management.
A full-stack networking and digital commerce platform engineered with structured backend architecture and referral-driven system logic. The platform demonstrates the design of scalable user relationships, commission flows, and administrative infrastructure management.
Challenge: Deliver a scalable referral commerce system with robust commission flow and fault tolerance.
Solution: Built Laravel backend with queue-driven transaction engine, real-time referral graph rules, and proactive monitoring dashboard.
Impact: Enabled performance to 150 req/s with 99.8% uptime and 35% referral growth in trial cohort.
A rule-based expert system engineered to assist with cybersecurity incident detection, classification, and remediation planning. The platform integrates Python application logic with Prolog-based inference rules to simulate structured cybersecurity reasoning.
A rule-based expert system engineered to assist with cybersecurity incident detection, classification, and remediation planning. The platform integrates Python application logic with Prolog-based inference rules to simulate structured cybersecurity reasoning.
Challenge: Classify cybersecurity incidents quickly with minimal false positives from noisy data.
Solution: Developed Python/Prolog inference engine with rule-based reasoning and Flask API for dynamic threat scoring.
Impact: Reduced analysis time by 60% and improved incident classification accuracy to 92% in PoC testing.
A real-time anonymous communication platform designed to reduce barriers to mental health engagement through privacy-first system design and secure live messaging.
A real-time anonymous communication platform designed to reduce barriers to mental health engagement through privacy-first system design and secure live messaging.
Challenge: Support real-time anonymous messaging with privacy safeguards and low latency.
Solution: Built React + WebSocket frontend with Django Channels backend, encrypted transient sessions, and rate controls.
Impact: Delivered sub-100ms message latency under 500 concurrent users and 0 customer data stored persistently.
Architecture Prototypes
Explore advanced system designs & architectural concepts
Real-world reviews from colleagues, clients, and collaborators that highlight technical expertise and delivery excellence.
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Systems Developed
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Systems Architecture Focus
“Evans approaches system development with the mindset of an engineer rather than just a programmer. When reviewing his Cybersecurity Incident Response System, I was impressed by how he combined logical rule-based reasoning with practical software architecture.”
John Kamau
Senior Systems Engineer · Westlands, Nairobi
“Evans built a real-time anonymous communication platform that demonstrates strong full-stack capability. The integration of React for live messaging with a Python backend shows thoughtful architectural decisions.”
Amina Njeri
Full-Stack Developer · Kilimani, Nairobi
“What stands out about Evans is his ability to connect theoretical knowledge with real infrastructure challenges. During discussions around network topology and hotspot distribution systems, he demonstrated practical strategies for optimizing connectivity and maintaining reliable systems.”
David Otieno
Network Infrastructure Specialist · Upper Hill, Nairobi
“Evans' work clearly reflects a strong foundation in mathematics and logical reasoning. His ability to translate analytical thinking into software systems — particularly in areas like cybersecurity inference engines and scalable web platforms — is impressive.”
Ruth Wambui
Technology Research Collaborator · Nairobi
Professional references and collaboration feedback available upon request
Contact me for an up-to-date list of referees and collaboration review summaries.
Visualizing computational processes to understand, analyze, and communicate algorithmic logic
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