Core capabilities
- Explainable AI and rule workflows
- Local-first assistants and permissioned tools
- React/Next.js and Python/Node full-stack systems
- Data-grounded analysis and validation
- Background job and connector state
- Testing, CI, security boundaries, and technical documentation
Six evidence-based projects
Ranked after repository-level review01v1.1.0 released synthetic pilot prototype
NiyamGuard
An explainable policy-drift and citizen-service sandbox with auditable rule pathways.
- Contribution
- Designed and implemented the rule/evidence workflow, citizen and operator surfaces, safe simulation boundaries, automated regression suite, and portfolio case study.
- Technology
- React · FastAPI · SQLAlchemy · Python · scikit-learn
- Test / CI evidence
- 243 backend tests · 60 frontend tests · Vite production build
- Interview topic
- Keeping citizen guidance helpful while preventing generative output from becoming an unreviewed policy authority required a clear rule/evidence boundary.
v0.5.0 released local-first prototype
NIRA
A local-first assistant runtime with permissioned tools, planning, memory controls, and fallbacks.
- Contribution
- Built the orchestration and permission model, tool and fallback boundaries, local-model integration path, test suite, documentation, and case study.
- Technology
- Python · pytest · llama.cpp · Local tools
- Test / CI evidence
- 51 pytest tests · Isolated wheel install and CLI verification
- Interview topic
- The central challenge was making tool use useful without hiding permission decisions or treating an unavailable local model as success.
v1.0.0 released simulated-provider prototype
Social Media Control Center
A full-stack content workflow joining planning, scheduling, connectors, jobs, and operational state.
- Contribution
- Implemented the full-stack workflow, connector contract, job state and errors, web experience, API tests, documentation, and case study.
- Technology
- Next.js · FastAPI · PostgreSQL · Redis/RQ · TypeScript · Python
- Test / CI evidence
- 19 API tests · ESLint clean · Next.js production export
- Interview topic
- Representing different provider capabilities without leaking provider-specific behavior through every UI and API path required a stable connector contract.
API v1.0.3 and web v1.0.0 released prototypes
Cricket Intelligence System
A dataset-grounded cricket question system with deterministic routing and honest degraded behavior.
- Contribution
- Built the routing and response contracts, dataset paths, web integration, regression cases, startup/status checks, and degraded-retrieval fix.
- Technology
- React · Express · Node.js · Local datasets · Optional Chroma
- Test / CI evidence
- 19 API routing cases · 5 API HTTP integration tests · 3 web Playwright workflows · API and web production checks
- Interview topic
- The regression-prone edge was preserving a frontend-compatible typed response when the optional vector archive was empty or locally broken.
v1.0.0 released educational prototype
Heart Analysis
An educational health-risk exploration workflow with explanations and explicit non-diagnostic limits.
- Contribution
- Implemented and verified backend analysis paths, Flutter interfaces, explanation/report workflows, tests, build guidance, and portfolio evidence.
- Technology
- Flutter · Dart · Flask · SQLAlchemy · Python
- Test / CI evidence
- 19 backend tests · 2 Flutter widget tests · 2 Chromium workflows · Ruff clean and Flutter web release build
- Interview topic
- The product had to make model output understandable without turning an educational risk estimate into medical advice.
v0.3.0 released frontend prototype; external backend/workers
Zettalogix Migration Suite
A migration-control frontend with a deterministic, network-free workflow for public evaluation.
- Contribution
- Built and strengthened the frontend, explicit frontend/backend boundary, synthetic state machine, no-network tests, documentation, deployment evidence, and recruiter path.
- Technology
- React · TypeScript · Vite · Electron · Supabase client
- Test / CI evidence
- 7 web tests · 2 desktop boundary tests · TypeScript/Vite production builds · Live Vercel route verified
- Interview topic
- The baseline frontend depended on external auth and workers; the solution had to demonstrate meaningful migration state without faking production migrations.
What the evidence does not claim
No invented employment, education, clients, users, revenue, awards, performance outcomes, or years of experience. Zettalogix's backend is external; Heart Analysis is educational; ShadowOps is a collaborative fork; external provider integrations are not treated as universally verified.