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I am currently savoring a glass of Scotch whisky.

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bllbtnd/README.md

BOTOND BALLA

Software Engineer | Systems & Backend Architecture


Software engineer focused on building resilient, high-throughput production systems. Experienced in Java/Spring Boot, PostgreSQL, and containerized deployments. I specialize in backend architecture, self-hosted infrastructure, and low-level system optimization.

CORE INFRASTRUCTURE

Languages: Java 17+, Rust, TypeScript, C, C++, C#

Backend & Edge: Spring Boot, Spring Data JPA, Node.js, WebAssembly (WASM), Cloudflare Workers

Databases & DevOps: PostgreSQL, PostGIS, MySQL, Docker, Linux, Nginx, CI/CD

Security & Architecture: REST, Keycloak (OAuth 2.0 / OIDC), X25519, AES-256-GCM, Microservices

ENGINEERING HIGHLIGHTS

  • StatsForge (Rust & Edge Compute): Architected a high-performance GitHub analytics SVG generator in Rust. Compiled to WebAssembly and deployed on Cloudflare Workers.
  • Vortex (Encrypted Messaging): Built an end-to-end encrypted messaging platform utilizing X25519/AES-256-GCM cryptography and real-time WebSocket synchronization.
  • Enterprise IAM & APIs: Configured multi-tenant Identity and Access Management flows using Keycloak. Delivered Spring Boot REST APIs handling 500+ daily requests with sub-100ms latency.
  • Factory Verification System: Engineered an independent industrial tracking system for QR code scanning, item validation, and automated barcode label printing.
  • D1 Analytics & Geolocation: Developed a production URL shortener with live analytics, IP geolocation, and ISP detection serving 100+ active users monthly.
  • Aether DevOps Tool: Designed and deployed a backend operational tool focused on real-world reliability and maintainability.

SYSTEM ANALYTICS

Powered by StatsForge - my custom Rust/WASM edge service.

GitHub Stats


ballabotond.com

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  1. StatsForge StatsForge Public

    Rust

  2. ballabotond.com ballabotond.com Public

    The personal website of Balla Botond.

    TypeScript 1

  3. map.ballabotond.com map.ballabotond.com Public

    Astro 1

  4. apptrackit/chat-android apptrackit/chat-android Public

    Kotlin 1