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Work

Live products,
not mockups.

Every project here is live in production, not a static comp. Problem, approach, and outcome — no padding.

Featured case studies

01
Web DesignReal Estate

Hernandez Realty Group — a bilingual home base in the Treasure Valley

Business site for a Treasure Valley, Idaho REALTOR® and general contractor — buy, sell, invest, and build-equity services on a custom domain.

2
Languages — Spanish-default, full English
Next.js 16
App Router + Supabase + Vercel
Live
In production on a custom domain
Read the case study
02
Web DesignContractor

Home Solutions & Construction

Site for a licensed Idaho general contractor — renovations, remodels, repairs, and pre-sale improvements for Treasure Valley homeowners.

2 languages
Bilingual, Spanish-default
Next.js 16 + Supabase
Stack
Live
In production on Vercel
Read the case study
03
Data PlatformCivicNext.js

True North Housing Alliance — the Rental Atlas for Butte County

Civic housing data platform for Butte County — the Rental Atlas and Community Services Directory, serving residents, caseworkers, and local government.

5,700+
Properties in the Rental Atlas
3,000+
Community services in the directory
16
Service categories, food to legal aid
Read the case study

Live · 05

Shipped & live

In production today, handling real traffic and real users.

05
LiveWeb DesignReal Estate

Hernandez Realty Group

Business site for a Treasure Valley, Idaho REALTOR® and general contractor — buy, sell, invest, and build-equity services on a custom domain.

Read the case study
LiveWeb DesignContractor

Home Solutions & Construction

Site for a licensed Idaho general contractor — renovations, remodels, repairs, and pre-sale improvements for Treasure Valley homeowners.

Read the case study
LiveWeb AppLifestyle

Date Night

A date-night experience with curated activities, scheduling, and a confirmation flow — small app, disproportionate returns.

Read the case study
LiveProductNext.jsSupabase

Atrium

A self-owned family hub — shared calendar, chores, meal planning, and an always-on wall display, with no subscriptions and no feature gates.

Read the case study
LiveWeb AppCivicNext.js

True North Work Hub

Local-first case management for housing caseloads — clients, households, meetings, and reports, with client data that never leaves the caseworker's machine.

Read the case study

Testing · 02

In testing

Live, but still being validated before it's called done.

02
TestingData PlatformCivicNext.jsSupabase

True North Housing Alliance

Civic housing data platform for Butte County — the Rental Atlas and Community Services Directory, serving residents, caseworkers, and local government.

Read the case study
TestingWeb AppFitness

Submit

A training journal for everyone on the mats — log rolls, track techniques, and watch progress compound over time. (Formerly BJJ Journal.)

Read the case study

In dev · 03

In development

Actively being built — check back soon.

03
In devAIProduct

Artificial OS

An AI-native workspace experiment — agent-driven interfaces exploring what an operating system built around LLMs feels like.

Read the case study
In devWeb AppProduct

Villa Market

A reality-TV prediction market — odds, positions, and live standings for villa drama, built as a full-stack web app.

Read the case study
In devWeb AppFinance

Cash Flow

A personal budgeting app focused on the one number that matters: what's actually safe to spend right now.

Read the case study

Have a project?

Let’s build it properly.
QuengaDesigns

Independent design & engineering studio of Marcel L. Quenga. Web, software, AI, and brand — designed and built end to end, shipped to production.

Studio
Chico, California
Contact
marcel.quenga@quengadesigns.dev

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Featured work

  • Hernandez Realty Group — a bilingual home base in the Treasure Valley
  • Home Solutions & Construction
  • True North Housing Alliance — the Rental Atlas for Butte County
  • All work
© 2026 Quenga Designs. All rights reserved.Designed & built by Marcel L. Quenga