EMPLOYER OVERVIEW / NOVEMBER 2026
Kap·
Cybersecurity graduate · Security engineer
PROFESSIONAL FOCUS
Cybersecurity education meets practical experience.
I’m a cybersecurity graduate with experience as a security engineer. I build red team scenarios in my own home lab. I’m interested in security engineering opportunities that connect systems troubleshooting, application access controls, and practical software delivery. My projects explore how organizations, households, and communities can use shared software while keeping clear boundaries around their data.
Selected project work
Four projects · source remains privateKapCore
In developmentField operations with tenant boundaries, role permissions, and organization-scoped records.
Tenant isolation & authorizationNext.js · Fastify · Prisma · PostgreSQL · BullMQNestBudget
Web & iPhone appFamily budgeting across web and mobile, with household roles and financial boundary tests.
Financial integrity & household accessNext.js · React Native · Expo · Cloudflare SQLKap Services
Development projectPublic intake and staff workflows, with permission checks and validated invoice calculations.
Input validation & business data integrityNext.js · TypeScript · PostgreSQL · VitestHatlangh Beh
Hosted previewCommunity and genealogy with audience rules, field visibility, and family-record privacy tests.
Audience rules & personal-data privacyNext.js · Prisma · Socket.IO · WebRTCTechnical conversation topics
Server authorization and tenant boundaries
Financial validation and conflicting updates
Field visibility and audience rules
Integration tests and traceable changes
Evidence and scope
Case studies identify selected test files and repository snapshots reviewed in November 2026. Test definitions were read; application test suites were not rerun for this portfolio review.