Contributing to AI-first product development with a focus on production-oriented software, structured AI workflows, reliable integrations, and practical user-facing systems.

TypeScript · Next.js · Node.js · OpenAI · Zod · AI Workflows

Co-founded a live campus network for student engagement through event discovery and club activities. Led full-stack MVP development and product architecture, including campus activity data, real-time features, and a demo platform for investor and pilot presentations.

Next.js · React · TypeScript · Real-time Systems · Product Architecture

Developed hands-on projects in the Software Professional Development Program's 14th cohort, covering database design and SQL, JavaScript web development, Figma-based UI/UX design, and Android/iOS mobile development.

SQL · JavaScript · Figma · Mobile Development

Built the core event-processing backend later open-sourced as elastic-telemetry with client approval. Supported player-activity operations across five servers and 800+ peak concurrent players, handling 100–200 RPS peaks with flexible JSON ingest, indexed Elasticsearch search, RBAC, and multi-server access control. Reduced Lua runtime overhead from roughly 3.0–3.2ms to 1.9–2.0ms and owned Docker, Nginx, CI/CD, and Linux VPS deployment.

Node.js · Express · Elasticsearch · MySQL · Lua · RBAC · Docker · Nginx · Linux VPS

Built and shipped an end-to-end community management platform with Discord OAuth, RBAC-protected admin workflows, Zod-validated dynamic applications, user profiles, organization management, and wiki content. Supported 2.2k+ registered users, 500+ applications, 200+ profile records, and 50+ organizations; managed production releases and live operations on a Hetzner VPS using Docker and Coolify.

Next.js · React · MySQL · NextAuth · Discord OAuth · Zod · Docker · Coolify

Built internal dashboard and REST API workflows to digitize hardware maintenance and administrative tracking processes, reducing reliance on manual paper-based workflows. Configured and maintained Linux-based servers, including provisioning, SSH access, Nginx setup, and infrastructure troubleshooting in an institutional IT environment.

React · Node.js · PostgreSQL · REST APIs · Linux · Nginx

Started and operated a digital product store for multiplayer game-server communities. Built and sold products, handled customer support, followed market demand, and coordinated a small developer team; the store reached hundreds of customers and became a top-five seller in its European niche marketplace.

Product Development · Customer Support · Market Research · Team Coordination