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We build web apps with React, Next.js, Node and NestJS from our team in Krakow, Poland - from early-stage products to platforms serving 100+ enterprise clients, like the Node.js migration we delivered for Speeki.
We build web apps with React, Next.js, Node and NestJS from our team in Krakow, Poland - from early-stage products to platforms serving 100+ enterprise clients, like the Node.js migration we delivered for Speeki.
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We build e-commerce platforms on React and Next.js, integrating payment gateways like Stripe, inventory management, and conversion-focused checkout flows. Node and NestJS handle the order and payment logic behind the scenes, the same backend stack we used to scale Speeki to 100+ enterprise clients.
Our designers work in Figma alongside the development team, so UI decisions account for real implementation constraints from day one. We design responsive, accessible interfaces and hand off directly into the same React codebase we build - no separate handoff phase.
We design and manage PostgreSQL and MongoDB schemas built to handle production load, with query optimization and backup strategies in place from the start. The same database practices scaled Speeki's platform to serve 100+ enterprise clients.
Launch isn't the finish line. Our Krakow-based team provides ongoing maintenance - dependency updates, security patches, and performance monitoring - for web applications we've supported for years, including a 5+ year engagement with Speeki.
We deploy and manage Node and NestJS backends on Docker-based infrastructure, with monitoring, automated backups, and security patching handled as part of the engagement. The same setup underpins the platform we've run for Speeki's 100+ enterprise clients.
We connect your web application to third-party services - payment processors, CRMs, analytics platforms - using REST or GraphQL APIs built with Node and NestJS, the same integration patterns we use across our GraphQL and NestJS technology work.
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Dev and Deliver
sp. z o.o. sp. k.
Address
Józefitów 8
30-039 Cracow, Poland
VAT EU
PL9452214307
Regon
368739409
KRS
94552994
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