Build technology that works.
Websites, web applications, custom software, SaaS, and mobile apps — designed around your users and engineered to be maintained for years, not months.
What we build
From a high-converting website to a multi-tenant SaaS platform.
Web & App Development
4Custom Software
4Technologies
5Built with product thinking and engineering discipline
Product thinking
We challenge scope and focus on what users and the business actually need.
Clean architecture
Conventional, readable code that other developers can pick up.
Secure by default
Validation, authorization, and dependency hygiene from day one.
Tested releases
Automated tests around critical logic, reviewed before every release.
Performance budgets
Speed treated as a requirement, measured on real devices.
Here after launch
Maintenance, improvements, and a roadmap — or a clean handover.
Our core stack
Proven, well-supported technologies — chosen for your requirements and long-term maintainability.
Back end
- Laravel
- PHP 8
- Node.js
- REST APIs
Front end
- React
- Next.js
- Livewire
- Alpine.js
- Tailwind CSS
Mobile
- React Native
- Flutter
Data & cloud
- MySQL
- PostgreSQL
- Redis
- Cloud & VPS hosting
How we build
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01
Discover
We learn the business goal, the users, and the constraints — and challenge scope where it helps.
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02
Define
We agree what the first release must do, the architecture, and a delivery plan in milestones.
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03
Design
Flows, wireframes, and interface design you can click through before we build.
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04
Build
Short iterations with working software to review, tests around critical logic, and code reviews.
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05
Launch
A planned release with monitoring, analytics, and a rollback plan.
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06
Evolve
Improvements based on real usage, plus maintenance and security updates.
Software for your sector
Building with Firmelist
Tell us what you’re building
Share a few details and we’ll come back with questions, an approach, and next steps.
- 1 We review your brief
- 2 A call to clarify goals and scope
- 3 A clear proposal and plan
Build something exceptional.
From first sketch to production — with a team that stays.