Novacode Tech s.r.o. · Bratislava, Slovakia

High-load web platforms and the game client behind the slots.

Novacode Tech is a software studio working in iGaming. We build production systems end to end — React frontends that hold up under load, Node.js and PHP services behind them, and the real-time HTML5 client that slot games are built on, for regulated markets. We work inside product teams and move things forward together.

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~10
years shipping production software
5+
industries delivered in
8
products & platforms shipped

What we do

Across the whole stack, and across teams.

We're as comfortable in a React dashboard as in the Node or PHP service behind it and the game client that renders the slot. We join product teams, carry ideas from prototype to release, and care about the process as much as the code.

01

High-load web platforms

Business-critical applications where performance and correctness are hard requirements.

  • CRM & promo-management systems (tournaments, races, free spins, prize mechanics)
  • Real-time analytics dashboards for commercial and technical teams
  • B2B partner portals with client performance tracking
  • React 18, Redux / Redux-Saga, Reselect, Immutable.js, MUI, SSR
02

HTML5 game clients

The browser client that slot games are built on, engineered like a software product: deterministic, debuggable, and certifiable for regulated markets.

  • A modular Phaser client that slot titles are built on
  • Spin lifecycle modeled as XState statecharts — no race conditions, recoverable mid-session
  • Spine skeletal animation unified with GSAP timelines
  • Custom in-browser debug & performance tooling
03

Backend & API infrastructure

The services and contracts behind the product — designed for reliability and clean integration.

  • Node.js & NestJS microservices; PHP / Symfony where it fits
  • BFF layers and API aggregation
  • Contract validation & mock servers from inheritable JSON schemas
  • Redis, PostgreSQL, RabbitMQ, Elasticsearch, Docker
04

AI tooling & automation

LLM agents aimed at real engineering work — pipelines with verifiable output that plug into the team's workflow.

  • Multi-agent Claude pipelines (Opus / Sonnet) with tool use
  • Domain analysis, code review and codegen automation
  • Cost-tracked, resumable, reproducible agent runs
  • Embeddings, pgvector, RAG where it earns its place
05

Architecture & dev tooling

Foundations that keep a large codebase shippable as the team and surface grow.

  • Nx monorepos with 60+ modular packages
  • Internal developer tools, asset pipelines, codegen
  • Real-time performance analysis & profiling
  • Testable, CI-friendly module boundaries
06

Mobile & mentoring

Cross-platform mobile on the same React foundations, plus senior mentoring and reviews.

  • React Native for iOS & Android (camera, video, GraphQL)
  • Mentored 10+ React engineers to course completion (HTML Academy)
  • Architecture reviews & frontend performance audits

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© 2026 Novacode Tech s.r.o.Built in Bratislava.