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Software development company · SaaS, Three.js 3D web, custom software and mobile apps · Kalispell, Montana

We buildsoftwarethat ships.

NXCSOL is a development house. We design, code and ship SaaS platforms, Three.js 3D websites, custom software, mobile apps and Claude skills, as one team from the first commit to production.

Scroll to exploreSaaS 3D web Custom software Mobile apps

// shipped to production

The Derma Club, Obyect, Dr Solar, Atomic Muscles, Fleet Platform, iFund, GaragePal, SaudiPak FMS, Karighar, ZestLead, Subyect

~/services · 6 practices

What we build

  1. 01SaaS apps
  2. 023D web
  3. 03Custom software
  4. 04Mobile apps
  5. 05Claude skills
  6. 063D rendering

↓ the shape below rebuilds itself for each practice

SaaS development company

Web apps your customers log into every day: accounts, billing, dashboards and the admin side that runs it all.

  • Role-based dashboards and admin panels
  • Stripe subscriptions, credits and invoicing
  • AI-assisted analytics and reporting
  • REST APIs, webhooks and third-party integrations
Next.jsReactNode.jsNestJSPostgreSQLSupabase
More about saas platforms

Mobile app development company

iOS and Android apps from one codebase, with the backend, payments, chat and store releases handled.

  • iOS and Android from one React Native codebase
  • In-app purchases and subscriptions
  • Push notifications, chat and presence
  • Maps, live tracking and bookings
React NativeExpoTypeScriptSupabaseTanStack QueryRevenueCat
More about mobile apps

Claude skills development

Custom Claude Code skills that turn how your team works into one command anyone can run.

  • Skills written around your process and tools
  • Eval cases and graders for every skill
  • Plugin packaging with versioned releases
  • Clear limits on what a skill may read, write and run
Claude CodeAgent SkillsSKILL.mdPluginsMCPPython
More about claude skills

3D rendering and Blender

Product renders, animation and optimised models from Blender, for a store page, an ad or a WebGL scene.

  • Product renders and turntables
  • Modelling, materials and lighting in Blender
  • Short animation for ads and websites
  • Optimised glTF models for Three.js scenes
BlenderCyclesEeveeglTFThree.js
More about 3d rendering and blender

~/products/hrms.tsx · our own product

HRMS

Attendance, leave, payroll and company accounts in one workspace, for teams of up to 70 people.

  • Attendance
  • Leave
  • Payroll
  • Employees
HRMS demo data
HRMS admin dashboard with demo data

~/lab/tub.glb · live WebGL

This is not a video.

Drag the tub. It is a real-time Three.js scene from the Atomic Muscles store we built: geometry generated from a single product render, the label unwrapped onto it, lit like a studio.

  • GeometryA lathe profile traced from the product photo
  • MaterialPhysically based clear-coat plastic with studio reflections
  • TextureThe printed label, unwrapped from the photo in Python
  • Runs onDesktop and mobile browsers, with an image fallback
Read the Atomic Muscles case study
drag to rotate

~/tests · production.spec.ts

In production, today

Proof from shipped work, not estimates.

$ npm test -- production.spec.ts● all passing
✓ PASS12+production products shipped by our team
✓ PASS580+vehicles tracked live on a fleet platform we built
✓ PASS260+users across 6 roles on a facility system we built
✓ PASS5regions with our products live: North America, Europe, the Middle East, Australia and South Asia
Tests: 4 passed, 4 totalSource: live client products

~/process · git log --graph

From idea to production

The same five stages on every project, each one ending in something you can open and test.

  1. 92f79d7stage 01

    docs(scope): Discover

    We learn the business, the users and the numbers that matter, then agree what version one has to do.

    You get: a written scope and estimate
  2. f3fb837stage 02

    feat(design): Design

    Flows, wireframes and a clickable prototype in your brand, tested before a line of production code.

    You get: a prototype you can click
  3. ecdae0estage 03

    feat(build): Build

    Short sprints with a working build you can open every week, not a big reveal at the end.

    You get: weekly builds and demos
  4. be9a15cstage 04

    release: Ship

    Store submissions, domains, monitoring and a launch checklist, handled with you.

    You get: a live product
  5. 989343fHEAD → mainstage 05

    chore(support): Support

    Fixes, new features and performance work after launch, from the same people who built it.

    You get: a team that knows the code

~/stack · package.json

The stack we ship with

The tools behind every practice, chosen for long-lived products rather than trends.

{ } package.jsonnxcsol / main
{
"name": "nxcsol",
"practices": {
"saas-apps": ["Next.js", "React", "Node.js", "NestJS", "PostgreSQL", "Supabase", "Prisma", "Stripe"],
"3d-web": ["Three.js", "WebGL", "GLSL", "React Three Fiber", "Framer Motion", "Lenis"],
"custom-software": ["React", "Next.js", "Node.js", "Express", "MySQL", "MongoDB", "Prisma", "AWS"],
"mobile-apps": ["React Native", "Expo", "TypeScript", "Supabase", "TanStack Query", "RevenueCat"],
"claude-skills": ["Claude Code", "Agent Skills", "SKILL.md", "Plugins", "MCP", "Python"],
"3d-rendering": ["Blender", "Cycles", "Eevee", "glTF", "Three.js"],
},
"license": "yours: you own the code"
}

~/live-build · scroll to build it

From a brief to a shipped product

Seven stages, the same on every project: write it down, sketch the data and the screens, turn the sketch into code, connect the backend, test it, and ship it. Scroll to watch one app go through all seven.

~/start · project planner

Plan your project

Pick what you need and we will turn it into a brief. Send it on WhatsApp in one tap, or copy it into an email.

WhatsApp+1 (406) 300-5434
Address1001 S. Main St. Ste 600, Kalispell, MT 59901, USA
What are we building?
Where are you now?
Timeline
Budget range (USD)

brief.txt

New project brief for NXCSOL
Send on WhatsApp

WhatsApp opens with the brief filled in; nothing is sent until you press send there. To email it, copy the brief and send it to hello@nxcsol.com.

~/faq

Questions, answered

What does NXCSOL build?

SaaS platforms, Three.js and interactive 3D websites, custom business software, iOS and Android apps, Claude Code skills, and 3D rendering in Blender. Most projects combine two, for example a mobile app with the admin dashboard behind it. We also sell our own HRMS.

How does a project start?

With a call about what you want to build and why. We follow up with a written scope, a timeline and an estimate. Use the project planner on this page to send us the basics first.

Can you take over an existing product?

Yes. We start with a code and infrastructure review, fix what is risky, and then carry on shipping features.

Where are you based?

NXCSOL LLC is registered in Kalispell, Montana. Our products are live with teams in North America, Europe, the Middle East, Australia and South Asia, and we work across time zones.

Do you design as well as develop?

Yes. We take products from user flows and a clickable prototype through to production, or build from designs you already have.