Background
Alikuxac.xyz

Alikuxac

Backend & Systems Developer • Ho Chi Minh City, Viet Nam
Email: son.letranxuan@gmail.com • GitHub: github.com/alikuxac • LinkedIn: linkedin.com/in/alikuxac
Phone: Available upon request

Professional Summary

Backend and systems developer working with Java (JVM), TypeScript, and distributed architectures. Builds multi-platform server plugins, multi-loader mod architectures (Forge and NeoForge), custom Netty network payloads, and tiered database storage backed by memory caching. Ships open-source tools and backend services with verified production deployments.

Technical Skills

  • Languages: Java, Kotlin, TypeScript, JavaScript, Python, SQL
  • Frameworks & Platforms: Node.js, NestJS, Netty, Socket.io, Paper/Spigot API, Sponge API, NeoForge, Forge
  • Databases & Cache: MySQL, SQLite, PostgreSQL, MongoDB, Redis
  • Cloud & DevOps: Cloudflare (Workers, Pages, R2, D1), Linux/VPS, Docker, GitHub Actions (CI/CD)
  • Tools & Build Systems: Git, Gradle (multi-project), Jira, Confluence

Experience

Backend Developer — Community Project03/2024 – 08/2024
  • Built REST APIs for web and game integrations with Node.js and TypeScript.
  • Maintained Linux VPS environments, deployment pipelines, and server runtime configurations.
Backend Planning & Research Intern — Vietnam Blockchain Corporation09/2022 – 11/2022
  • Evaluated system requirements and drafted architecture proposals recommending NestJS for production services.
  • Wrote module boundary specifications and database interface drafts for the engineering team.

Technical Projects (Selected)

MachineMetrics — Multi-Loader Telemetry & Inspection Mod
  • Built a multi-loader inspection mod (Forge and NeoForge) using a shared Gradle module, polling tile entities without stalling server ticks.
  • Implemented on-demand Netty packet sync to stream machine delta states only when inspected, minimizing network overhead.
  • Shipped to CurseForge and Modrinth (50+ downloads) with automated GitHub Actions CI/CD release pipelines.
Vortexia Core — Multi-Platform Server Infrastructure
  • Engineered a cross-platform core sharing validation and security rules across game servers (Paper, Sponge) and proxies (Velocity, BungeeCord).
  • Implemented an in-game citizen identity system (CCCD) with unique IDs, PIN auth, and automated inventory rollbacks on disconnect.
  • Built a pluggable storage layer (MySQL and SQLite) with in-memory caching and runtime extension loading without server restarts.
Real-time Flood Relief Coordination Platform10/2025 – 01/2026
  • Built an API gateway and WebSocket service to process emergency SOS alerts and track rescue teams in real time.
  • Integrated GeoJSON queries with the VietMap API for flood zone spatial lookups and automated shelter routing.
Discord Incident Worker
  • Built a serverless monitor on Cloudflare Workers tracking Discord infrastructure incidents with automated webhook alerts.

Education

University of Transport and Communications Campus in Ho Chi Minh City (UTC2)2018 – 2026
Bachelor of Information Technology (Graduated)