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Elizabeth Stein
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Case study

fullstack2026

Dwello

Life maintenance tracking app across home, vehicles, equipment, pets, subscriptions, health, and financial domains. PWA with offline support, Stripe one-time purchase for premium, and background job processing via Trigger.dev.

End-to-end solutions from database to deployment

Field notes

Role

Creator

Read order

Evidence first, then constraint → build → proof. Use the chapter rail to jump sections; orbit to adjacent work from the bottom of the case study.

Full-Stack Nebula·✦II-Class Star
●LIVE
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Evidence

System surface

No public screenshot on file—generative preview stands in for the visual layer.

Signature viewdwello.vercel.app
Open Live Site
dwello.vercel.app

Story arc

How this shipped

End-to-end solutions from database to deploymentThree beats: what pressed against the work, how the stack answered, and what changed once it was live.

I · Constraint

The brief

Home and life maintenance tasks slip through the cracks — people forget oil changes, filter replacements, and subscription renewals until something breaks.

II · Build

The craft

Built a local-first PWA that tracks maintenance across 7 domains. Free tier includes 10 starter tasks and 3 asset profiles. Premium unlocks unlimited tasks, document storage, cost tracking, and multi-home support. Trigger.dev handles background job scheduling.

III · Proof

What moved after launch

Offline-first PWA works without internet. JSON backup import/export for full data portability. One-time premium purchase — no subscription fatigue.

Inventory

Stack & signals

Next.jsReactTypeScriptPWAStripeTrigger.dev
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Jump Constellation

Current system: Dwello
Previous System

Testimoniq

Current System

Dwello

Next System

Precision Contrast Control

Nearby jumps:AquaLogTestimoniqWillWise

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Keep exploring

Previous Project

Testimoniq

Full SaaS platform for collecting text, video, and image testimonials with AI-powered sentiment analysis, 10 widget layouts, NPS surveys, team collaboration, email/SMS campaigns, and Stripe billing. Includes free, starter, pro, and enterprise tiers.

Next Project

Precision Contrast Control

Cinematic-grade professional accessibility suite for designers and developers. Real-time WCAG 2.1 (AA/AAA) and APCA contrast analysis, AI-driven smart color suggestions, color blindness simulation (Protanopia, Deuteranopia, and more), semantic HTML structure analyzer, keyboard navigation checker, form accessibility validator, and image alt-text auditor.

© 2026 Elizabeth Stein

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