The source for these systems is private (client work + active products). This repo is the evidence folder — architecture diagrams, database schemas, security patterns, and real, dated, reproducible test-run screenshots that prove the depth behind each build.
BrightPath · Lumière · Light Routines · Flourish · DevOPs + Stratum
No proprietary code is exposed. Every diagram and schema is an abstracted representation; every screenshot is a capture of a real test command run against the real (private) source, dated and reproducible by anyone with repo access. Numbers last re-verified 2026-05-29.
| # | Project | Domain | Stack | Headline engineering |
|---|---|---|---|---|
| 1 | BrightPath Suite | Multi-tenant school SaaS (+2 companion modules) | React 18 · TypeScript · Supabase · PostgreSQL | 403-table schema · 1,063 RLS policies · 69 edge functions · 2,228 test files |
| 2 | Lumière | Bilingual agency platform | Next.js 16 · React 19 · Prisma · Supabase | 17-model CMS · 40 RSC pages · Stripe · EN/SW i18n |
| 3 | Light Routines | Cross-platform mobile + native engines | Flutter · Swift · Kotlin · SQLite · BLE | 5-package Clean Architecture · native iOS/Android session engines · 354 tests |
| 4 | Flourish | Compliance-engineered health platform | Next.js 16 · Expo · Fastify · tRPC · Drizzle | HIPAA-ready · append-only audit ledger · 1,278 tests / 25 workspaces |
| 5 | DevOPs + Stratum | Agent OS + memory backend | TypeScript · Cloudflare Workers · Rust/WASM | three-tier memory · deterministic safety hooks · KadaneDial scheduler |
BrightPath ecosystem also includes SchoolGrid (offline timetabling, 309 tests) and Exam Analytics (Flutter desktop, 12-table drift schema).
xychart-beta
title "Verified automated tests per system (real green-bar runs, 2026-05-29)"
x-axis ["BrightPath*", "Flourish", "Light Routines", "SchoolGrid", "Dr.WHO"]
y-axis "Tests passing" 0 --> 1300
bar [260, 1278, 354, 309, 3]
*BrightPath bar = a 7-category slice (260) run live; the full repo surface is 2,228 test files / 19,639 it/test() cases. Each number above is a real run captured in Test-Evidence, not an estimate.
| Portfolio metric | Value |
|---|---|
| Systems documented | 6 (5 headline + BrightPath companions) |
| Verified passing tests (sum of real green-bar runs) | 2,204 (260 + 1,278 + 354 + 309 + 3) |
| BrightPath full test surface | 2,228 test files · 19,639 it/test() cases |
| Largest codebase | BrightPath — ~485K TS/TSX source LOC |
| Database scale (BrightPath) | 403 tables · 1,063 RLS policies · 82 migrations |
| Languages shipped | TypeScript · Dart · Kotlin · Swift · Java · Rust · Python · SQL |
| Security tooling in CI | Semgrep · gitleaks · CycloneDX SBOM · OWASP ZAP · Playwright a11y/CSP |
Every project folder is self-contained — its architecture notes, database schema,
dated test-run screenshots, and source-tree inventory live inside that project's directory.
The deepest application-security work (a STRIDE threat model, a real OWASP ZAP DAST
report, RLS policy examples, and the Semgrep/gitleaks/SBOM CI configs) lives under
BrightPath/security/.
Frontend React 18/19 · Next.js 15/16 (App Router, RSC) · Flutter · Tailwind · shadcn/ui · MUI v7
Mobile Flutter (Dart) · Swift (CoreBluetooth) · Kotlin (Foreground Services) · Expo (React Native)
Backend Node.js · Fastify · tRPC · Express · Spring Boot · Deno Edge Functions
Database PostgreSQL · Supabase (RLS) · MySQL · SQLite · drift · Drizzle · Prisma · Sequelize
Auth & Security OWASP Top 10 · multi-tenant RLS · RBAC · JWT · bcrypt · TOTP MFA · biometric gates · Zod · DOMPurify · Clerk
AppSec / CI Semgrep · gitleaks · CycloneDX SBOM · OWASP ZAP · Playwright (a11y/CSP/consent flows) · pnpm audit
Payments Stripe · M-Pesa (Daraja) · Airtel Money · MTN Mobile Money
Testing Vitest · Playwright · Jest · Supertest · JUnit 5 · flutter_test · Testing Library · Maestro
Edge / Infra Cloudflare Workers · Rust + WASM hot paths · Vercel · Docker · GitHub Actions
AI Systems OpenAI integration · agent memory architecture · vector + graph stores (Pinecone, Neo4j) · NL→SQL
I'm Milton Adina Shisia — a Computer Science (Cybersecurity) student at Oklahoma Christian University (Honor Roll · GPA 3.48) with a prior B.S. in Epidemiology & Biostatistics. I build secure, test-driven systems and served as the primary engineer on the client and product work documented here — from system design through hardening and deployment.
Each case study documents the how and why behind every major engineering decision.
📫 LinkedIn · GitHub · miltonadina@gmail.com
Built to demonstrate engineering depth, not to replace code. · Numbers re-verified 2026-05-29.