Scalable Web Apps & Automation Solutions with React, Firebase, and Smart API Logic
TkaUltronCore is a Czech-based development agency helping startups and businesses build fast, scalable MVPs and automation-driven SaaS platforms.
We specialize in building powerful web applications using React, TypeScript, Tailwind CSS, Firebase, and Node.js. Our team of engineers and UI/UX designers is passionate about turning ideas into working, polished products — even on tight timelines.
We combine a startup mindset with agency-level execution: rapid development, clean code, and clear communication. From small fixes to complete platforms — we adapt to your needs.
🔧 What we build:
- Landing pages and custom dashboards
- Authentication, database structure, and admin panels
- Automation workflows with Zapier / Make / custom API integrations
- Stripe, Notion, Google Sheets integrations
- Modern UI using Tailwind CSS / Figma-to-Code
- Deployment and optimization for speed & scalability
We believe software should be functional, beautiful, and fast. If you're looking for a partner that will care about your business goals as much as you do — let’s talk.
📩 Send us a message today, and let’s build something amazing together.
Work Terms
💼 Working Hours:
We are available Monday to Friday, 9:00–18:00 CET, but flexible to communicate across time zones.
💰 Payment Terms:
For fixed-price projects, 50% upfront and 50% upon final delivery. For hourly projects, weekly time tracking is available via Guru's WorkRoom.
💬 Communication Style:
We prefer working in sprints with regular updates. We communicate via Guru, email, or Slack (upon request).
📦 Delivery:
All projects are delivered with clean, readable code and documentation. We provide basic post-delivery support and offer long-term maintenance if needed.
Let us know your preferred way of collaboration — we’re happy to adapt.
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