personal projects

AI projects

Prototypes and tools designed and built on personal time, using Claude Code and Claude Design.

Health · iOS concept

Cadence

iOS health app concept. Reads bloodwork, sleep, and activity together and turns them into a daily plan. Includes a full onboarding flow, dashboard, logging, notifications, and light/dark theming.

Product design Health data Interactive prototype
open prototype →
CADENCE
Health,
through
habits.
An AI panel of specialists, quietly reading your body.
Get started
Onboarding
→
Good morning, Alex
AM
Fri, Jun 19 ▾
💡
Tip of the day — ultra-processed food is engineered to…
82%
Recovery
Recovered — good to push
NOW · DAY 0 OF 3030 left
Daily habits5/5
First meal
Coffee cutoff
Daylight walk
Today Plan Insights Me
Today tab
→
INSIGHTS
The habits you're keeping are moving your body in the right direction.
Sunday panel review
The panel's read of your last 30 days
THE PANEL CONNECTED
Earlier lights-out turned two curves — HRV up, weight down.
Retest ApoB & HbA1cAdd →
Today Plan Insights Me
Insights tab
Health · AI coach

Helix

AI health coach concept. Tracks recovery, training load, and supplements through conversation. Logs are staged and confirmed before anything is written, and a thread can be opened from any metric card with its context attached.

Conversational UX AI agents Interaction design
open prototype →
Helix Coach
● watching your day
Your load is at 31 of 38 and you've still got a 1h12 sleep debt. Keep the rallies fun and the sprints few?
Did you get your creatine in yet?
Creatine I take at night — did it last night.
Message Helix…
Coach conversation
→
THURSDAY · JUL 9
Good morning, Nicolas
NL
BODY STATUS
62 Recovery below base
46 Load on track
74 Sleep debt −2h04
Helix Coach SLEEP · CIRCADIAN
Recovery is below your band and your overnight HR dip was only 18%. Keep training aerobic today — I've drafted a downshift plan for tonight.
informed by Walker · Huberman Open plan →
Ask Helix anything…
Today tab
→
NL
Nicolas
member since Mar 2026
Edit
BIOLOGICAL AGE 48% confidence
31.4 2.6 yr younger
than chronological
Add bloodwork to tighten this →
Deep sleep
+11%
Avg HRV
−8%
Load
+18%
YOUR STACK
Magnesium 300 mgtesting · day 12
Creatine 10 g+3% gym volume ✓
Omega-3no measurable effect yet
Me tab
Health · Data analysis

Bloodwork Analysis Dashboard

Eight lab panels from 2021–2026 consolidated into one dashboard: per-marker cards with status and plain-language context, trend charts, a hypothesis-driven read of symptoms, and a prioritized action plan.

Data analysis Health data
open prototype →
Health Dashboard
Latest panel: Mar 16, 2026
Overview Lipids Glycemic Organs
12 Optimal 2 Watch 3 Flagged
LDL CHOLESTEROL
6.04
mmol/L · Mar 2026
HDL
1.38
↑ from 0.90 (Jul 2022)
TRIGLYCERIDES
0.53
Excellent (ref <1.70)
TG/HDL RATIO
0.38
Excellent insulin proxy
Overview — 17 markers
→
KEY IMPROVEMENTS SINCE GOING KETO
+49%
Testosterone 12.5 → 18.6 nmol/L
+66%
Vitamin D 76.0 → 126.4 nmol/L
HDL ↑
0.90 (2022) → 1.38 (2026)
Kidneys ↑
eGFR 101 → 105 on high-protein diet
You eat like an LMHR but don't fully qualify as one right now
The LMHR phenotype needs three things: very low TG, very high HDL, and lean body composition.
A1C — 5.6% Watch
Trends & plain-language reads
→
Low Energy Action Plan
THE HIGHEST-ROI ACTION RIGHT NOW
Getting back to the gym addresses three problems at once
Testosterone, HDL, and mitochondrial density all respond to consistent compound lifting.
1. Testosterone has almost certainly dropped — needs a fresh reading
3. Morning cortisol rhythm — untested and relevant
Doctor this week → gym this week → LMHR re-assessment at month 6
Prioritized action plan
Delivery tooling

Initiative Cost Estimator

Estimation tool for delivery teams: team composition, timelines, and cost scenarios, with an exportable client-ready report. Based on the estimation model developed at Technisys.

Financial modeling Exportable reports
open prototype →
COST ESTIMATOR
Payments Modernization
$2.4M
TOTAL
14
FTE
9mo
SPAN
EXISTING TEAM
Sr. Engineer × 4$96K/mo
Product × 2$38K/mo
VENDORS
QA partner$22K/mo
+ Add role
Team model
→
Cost by quarter
Q1Q2Q3Q4
Existing New Vendors
CAPEX / OPEX 68 / 32
Cost scenarios
→
Cost Estimation
Payments Modernization — Jul 2026
Total investment$2,412,000
Peak team size14 FTE
Duration9 months
Export report
Exported report
Analytics

Executive Dashboard

Sprint-level dashboard computed from raw input files — status, risks, and trends — with a shareable HTML report generated per sprint.

Data analysis Automation
open prototype →
Real-Time Payments · Sprint 12
Previous Sprint● ACHIEVED
Send flow MVP connected to profile · card rails DB migration
Current Sprint● ON TRACK
Send flow: connectivity with profile · validations · receive deployment strategy
ISSUES: Production issue on receive flow impacting focus
Next Sprint● ON TRACK
Add payee logic · Get transaction history · Get payment options
Sprint narrative
→
Real-Time Payments · Sprint 12
Overview
PROGRAM RISKS & DEPENDENCIES
• Any change in scope by the core engine vendor could lead to rework.
• Additional work on the receive flow could extend timelines.
PROJECT GOVERNANCE
Risk
100
Security
70
Tech
50
Ops
60
Budget
85
UPCOMING RELEASES
AprilCard rails DB migration
MayReceive flow DB migration
Risks, governance & releases
→
Sprint 12
Export
PROGRAM MILESTONES
3.6Network CertRails CertWave 3Go-live
F26 Q2–Q3FY27 Q1–Q2FY27 Q2Q2–Q3FY27 Q3–Q4
Development Certification Go-live
RECENT UPDATES
Deferring receive-flow QA to expedite the send flow.
NARRATIVE
Paste your AI-generated or manually written narrative here…
Milestones & shareable report
Sports · Mobile concept

World Cup 2026 Companion

Live-scores companion for the 2026 World Cup: schedule search by team, group standings with per-team and per-group match links, and highlight access from any finished match.

Mobile UX Search & navigation
open prototype →
FIFA WC 20262m ago
MATCHES GROUPS BRACKET
⌕Argentina ✕
SAT JUN 13
Group A · Estadio AztecaFT
🇦🇷 Argentina2 – 0Chile 🇨🇱
▶ Highlights
Group A · MetLife19:00
🇦🇷 ArgentinavsPeru 🇵🇪
Team search
→
FIFA WC 20262m ago
MATCHES GROUPS BRACKET
Group AMatches ›
1 🇦🇷 Argentina6 pts
2 🇲🇽 Mexico4 pts
3 🇨🇱 Chile1 pt
4 🇵🇪 Peru0 pts
Group BMatches ›
1 🇨🇦 Canada6 pts
Groups & standings
→
‹ GroupsGroup A matches
ALL PLAYED UPCOMING
THU JUN 11
🇲🇽 Mexico1 – 1Chile 🇨🇱
🇦🇷 Argentina2 – 0Chile 🇨🇱
▶ Highlights
SAT JUN 13
🇲🇽 MexicovsPeru 🇵🇪
Per-group matches
Personal finance

P&L Dashboard

Personal P&L computed from raw bank statements. Net-worth banner across personal, business, and portfolio views, budget tracking, spending analysis, and a built-in advisor panel.

Financial analysis Raw-file computation
open prototype →
NET WORTH $412,380 ▲
Personal Business Portfolio
INCOME
$12,840
EXPENSES
$8,215
NET
+$4,625
MONTHLY TREND
P&L overview
→
Budget vs. actual
Groceries$612 / $700
Dining out$438 / $400
Transport$186 / $300
SPENDING DNA
HousingFoodKidsFun
6 months analyzed · 2,411 transactions
Budget intelligence
→
CPA Advisor
Your dining spend is 9.5% over budget for a third month. Moving $40/mo to groceries would balance it.
RRSP room this year: $9,200. Contributing before March saves ~$2,760 in tax.
What if I move $500/mo to the portfolio?
At your current savings rate, that's +$31K in 5 years without touching the emergency fund.
Ask the advisor…
Advisor panel
beyond the prototypes

Not everything is an app. Some of the most useful work is in how the AI itself is set up.

Advisory boards
Panels of experts as standing projects

Persistent projects that convene a synthesized board of named specialists — a health advisory board spanning sleep, metabolic, and hormonal medicine, and a seven-advisor financial board grounded in Canadian tax rules. Each answers with evidence weighed across the pool and per-paragraph attribution, against my real baselines.

Daily operations
AI co-working the day

Scheduled agent sessions that organize the day: reading and triaging email, cleaning up the inbox, and preparing what needs attention — running as recurring tasks rather than one-off prompts.

Integrations
MCPs & connected tools

Model Context Protocol connectors that give the assistant direct access to calendars, documents, and data sources — so analysis and automation work on live information instead of pasted snippets.

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