Dennis Wachira · Full-Stack Software Developer

I studied Mathematics and Computer Science, then trained as a full-stack engineer at Moringa School. I build web applications end to end, from the database to the interface.

I work as a Systems Administrator at Woodcreek School in Nairobi. I keep the school's IT running and build its software, including the staff portal the admin team uses daily and the school's public website.

On the side I'm building a property management system for a real estate firm in Nairobi. It handles their contacts, inventory, finance and payments in one place.

I'm looking for a full-stack, backend or frontend role, remote or on-site.

Sep 2025 — Present
Assistant Systems Administrator · Woodcreek SchoolNairobi, Kenya
Maintain IT infrastructure and provide end-user support across the school, keeping daily operations running. Safeguard organizational data through role-based access control and authentication policies. Alongside the support work, I designed and built the school's internal staff portal, now used daily by administrative teams.
System Administration, RBAC, Next.js, TypeScript, PostgreSQL, Prisma
Aug 2023 — Dec 2023
IT Support Intern · Kenya Ports AuthorityMombasa, Kenya
Delivered technical support to 100+ end-users with a 95% first-contact resolution rate. Migrated 50+ workstations with zero data loss, documented IT processes, and maintained the Help Desk knowledge base. Assisted in network setup and maintenance to improve system uptime across the organization.
Technical Support, Networking, Documentation, Windows

Education & Certifications

2025
Software Engineering (Full Stack)
Moringa School · Nairobi
2020 — 2024
BSc. Mathematics & Computer Science
Technical University of Mombasa
2024 — 2027
CompTIA Network+
Credential ID: COMP001022530939

View Full Résumé

Woodcreek School Website
The public website for Woodcreek School, a day and boarding school in Kiambu. It covers admissions, academics, boarding and news, with online applications and a virtual campus tour.
wc-web-one.vercel.app· work in progress
Next.js, TypeScript, Tailwind CSS, Cloudinary
cis.woodcreekschool.sc.ke
CIS Accreditation PortfolioAccreditation evidence portal for the school.
CIS Accreditation Portfolio
A public portfolio site presenting Woodcreek School's evidence for CIS (Council of International Schools) accreditation. It is organized into the Learning Community Profile, Cornerstone Expectations and Learning Stories, with reviewer sign-in and search across the document repository.
cis.woodcreekschool.sc.ke
React, Vite, TypeScript, Tailwind CSS
Staff Portal
An internal platform used at Woodcreek School. It brings staff announcements, document management, the staff directory and the school calendar into one place.
internal tool
Next.js, TypeScript, PostgreSQL, Prisma, Tailwind CSS
Property Management System
A property management system for Home Bridge Limited, a real estate firm in Nairobi. It covers contacts, inventory, finance and client payments. In active development.
work in progress
Next.js, Node.js, TypeScript, PostgreSQL, Prisma, React PDF, Resend