Software that holds up in production.
Spark Industries is a software consultancy based in Raahe, Finland. We build systems that stay safe to change years after they ship.
What we do
- Software architecture
- Clear boundaries and deliberate technology choices. Architecture that absorbs change instead of freezing the team in place.
- Full-stack development
- Production-grade code from browser to database: web applications, APIs and cloud infrastructure.
- AI integration
- Language models inside real products. Evaluation, tooling and solutions that survive contact with production.
What we work in
- Carried for years
- C# and .NET on MS SQL Server, from WCF and ASP.NET MVC through Blazor. Angular alongside it throughout.
- In daily use
- TypeScript and Tailwind throughout, Angular and Astro on Cloudflare and Vercel. Firebase, Supabase and PostgreSQL behind them. React Native through Expo; Claude and Gemini in production code.
- Newest in the work
- Rust through Tauri, SvelteKit, real-time 3D with Three.js, property-based testing.
Get in touch
Tell us briefly what you are building. We usually reply the same day.
info@sparkindustries.fi