Jaggerz Media
@jaggerzmedia
Senior full-stack engineer delivering secure, offline-first healthcare web apps and leading regional teams to drive impact.
What I'm looking for
I’m a results-driven Senior Full-Stack Software Engineer with 5+ years of progressive experience across enterprise software development, healthcare technology, customer experience leadership, and technical support. I design and deliver production-grade Progressive Web Applications (PWAs) with offline-first architecture, end-to-end encryption, and WCAG 2.1 AA accessibility compliance.
I’ve built secure-by-design systems using OWASP-aligned controls (CSRF, CSP, envelope encryption, HSTS) and implemented encrypted searchable fields with blind indexing. In cloud-native environments, I integrate services across Microsoft Azure and Vercel, and I focus on maintainability through technical documentation, architecture decision records, and operational runbooks.
I also bring operational leadership: I’ve coordinated regional efforts supporting 3,500+ healthcare providers and led HMIS implementations across Nairobi East. From 60+ API endpoints and 165+ documentation artifacts to Playwright-based E2E testing with accessibility auditing, I’m committed to meaningful impact—especially in low-bandwidth, vulnerable-population settings.
Experience
Work history, roles, and key accomplishments
Lead Full-Stack Engineer
Hope Mobility Kenya
Nov 2025 - Present (5 months)
Sole-architected and built a production-grade healthcare Progressive Web Application (offline-first, bilingual EN/SW) with WCAG 2.1 AA compliance and secure UX for persons with disabilities across Kenya. Engineered envelope encryption with searchable blind indexes, developed 60+ API route handlers, implemented CSRF/CSP protections, and set up CI/CD with 12 quality gates plus 14+ Playwright E2E tes
Education
Degrees, certifications, and relevant coursework
Multimedia University of Kenya
Bachelor of Science in Information Technology, Information Technology
2016 - 2020
Earned a Bachelor of Science in Information Technology at Multimedia University of Kenya from 2016 to 2020.
Makueni Boys’ High School
Certificate of Secondary Education (KCSE), Secondary Education
2012 - 2015
Completed the KCSE (Certificate of Secondary Education) program at Makueni Boys’ High School from 2012 to 2015.
Tech stack
Software and tools used professionally
OpenAPI
Microsoft Azure
GitHub
ESLint
Prettier
Docker Compose
GitHub Actions
MySQL
PostgreSQL
IndexedDB
Gmail
Node.js
Spring Boot
Next.js
Tailwind CSS
Redis
JavaScript
HTML5
Java
CSS 3
Azure Service Bus
Prisma
Fanout
Serverless
Vercel
React Testing Library
Bandwidth
Firefox
Root Cause
SQL
Biome
Shadcn/ui
Playwright
CodeRabbit
Vitest
Zod
Bash
Knip
Matrix
Remote
Next-Intl
Dexie.js
Availability
Location
Authorized to work in
Job categories
Skills
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