Product UX
Mobile flows, task states, progression loops, demo surfaces, and readable artifacts.
Product systems portfolio
Software systemsfor complexworkflows.
I build product surfaces, validation logic, review workflows, and proof artifacts across mobile apps, evidence-backed systems, and AI-assisted operations.
43 passing testsAcross public showcase repos
Two focused buildsSquadBrain and Lasting Ground
CI-backed examplesRunnable code, coverage, and docs
Operating rangeProduct UX + workflow
systems + validation logicInterfaces are paired with rules, review states, and artifacts someone can inspect.
systems + validation logicInterfaces are paired with rules, review states, and artifacts someone can inspect.
Public code43 passing testsTyped examples, Python examples, CI, and coverage summaries.
Review pathDemos → cases → codeDesigned so a reviewer can understand the work quickly from public artifacts.
Signal room
A one-screen readon what the work proves.
A compressed evaluation layer for product judgment, implementation depth, validation logic, automation control, and proof quality.
surfaceUX + demos
logicrules + state
prooftests + artifacts
deliverydocs + QA
Interactive proof console
A profile that behaveslike a working system.
Choose a build. Open proof.
Mobile product system
React Native / TypeScript
SquadBrain
Adaptive practice, matchmaking, and validated results.
Ranking → adaptive queue → result validation
25 testspublic checks
98.3% coveragecoverage artifact
- 01loaded roster state
- 02prioritized weak recall
- 03validated match result
- 04routed proof artifact
Outcome evidence
Before, system, proof —shown without a long explanation.
The next layer turns each project into a short evidence trail: what problem was shaped, what system was built, and where the public proof lives.
Shareable packet
A sharper packetsomeone can forward.
A three-page PDF routes reviewers to outcomes, operating model, systems lab, code examples, coverage, QR route, decision records, and sample artifacts.
Public proof router
Make the public profilefeel like a proof surface.
The profile now routes from a high-signal banner into the packet, systems lab, outcome board, and public repos with a clear inspection path.
Visual system
Graphics that explainthe operating layer,not just decorate it.
Inspection board
A faster way to verify the work.
Modern portfolios should not make someone hunt for proof. This board routes directly to working demos, source examples, decision records, and generated artifacts.
Capability map
The work spans interface, logic, evidence, and delivery.
Decision systems
Rules, ranking, scoring, state transitions, validation gates, and confidence boundaries.
Review workflows
Queues, handoffs, source checks, risk flags, and human review points around automation.
Inspectable delivery
Tests, coverage, CI, sample outputs, evaluator docs, screenshots, and working demos.
Selected projects
Focused builds with inspectable implementation.
Mobile product system
SquadBrain
A sports roster memorization game built around practice loops, quick-match competition, achievements, leaderboards, adaptive practice, result validation, and mobile/iPad polish.
25 testsTypeScriptAdaptive practice
Evidence system
Lasting Ground
A source-backed property review system that organizes public context into evidence lanes, support-depth decisions, validation gates, packet sections, and a printable sample artifact.
18 testsPythonEvidence scoring
UX direction
Readable systems, not decorative dashboards.
The public surface is designed around the way people evaluate work: see the product, understand the logic, inspect the proof, and know where the boundaries are.
01Immediate contextwhat it is, who it is for, why it matters
02Working proofdemos, sample artifacts, tests, and CI
03Decision clarityrules, validation, review states, and outputs
Engineering proof
Code paths a reviewer can inspect.
SquadBrain product logic
25 passing tests across ranking, achievements, session state, roster normalization, matchmaking, adaptive practice, and result validation.
Lasting Ground validation
18 passing tests across source-lane validation, evidence scoring, support depth, packet composition, and packet language.
Interactive systems lab
Browser demo showing roster cleanup, adaptive practice, result validation, source-lane scoring, and cautious packet language.
1Shape the workflowinputs, states, rules
2Build the surfaceUX, demos, outputs
3Add guardrailsvalidation, review, risk
4Package the prooftests, docs, artifacts
Conversation route
If the work maps to your problem,the proof path is already here.
Review the packet, run the lab, inspect the code paths, then reach out through GitHub with the role, workflow, or build context.
Working style
Product, systems, and communication together.
Product judgment
Consumer loops, progression mechanics, mobile surfaces, and release packaging.
Systems design
Source models, queues, validation gates, support-depth rules, and generated outputs.
Clear artifacts
Demos, screenshots, docs, sample PDFs, coverage summaries, and evaluator guides.