I build systems that work in the field,and now design how agents work.
My career began maintaining C-based financial middleware servers and expanded across web, data, IoT, computer vision, and LLMs. Rather than leaving technologies as isolated features, I connect them into cohesive systems that operate within real user workflows and production environments.
Experience
From financial infrastructure to agent systems, I have expanded both the scope of the problems I take on and the depth of implementation.
Maintained and enhanced C-based servers for KOSCOM’s foreign-exchange network and STP-HUB.
C · Server Operations · Network SystemsBuilt Linux web servers and full-stack services.
Linux · Node.js · PHP · MySQL · JavaScriptDeveloped research prototypes, digital platforms, and field-deployed systems.
React · Python · Data · Docker · IoT · VisionProvided LLM consulting and developed computer-vision automation for esports broadcasting.
LLM · Vision · DeckLink · vMix · React · FlaskDesigning and building LLM agents and agent harnesses.
LLM Agent · Agent Harness · Orchestration · ArchitectureProjects
Select a project to see my role, implementation scope, and outcomes.
Owned end-to-end delivery, from product planning and infrastructure design to frontend, backend, and database engineering.
Integrated external exchange APIs, implemented consolidated asset valuation and a mobile interface, and diagnosed query bottlenecks across roughly 300 million rows to optimize database performance.
Node.js · JavaScript · Exchange API · MySQL · Query Optimization
Operated the platform for approximately 180 users against a dataset of roughly 300 million rows.
Technology Stack
I connect code, data, models, and field hardware into production-ready systems.
C · Python · TypeScript · JavaScript · PHP
React · Vanilla JavaScript · Interactive Visualization · WebGL
Flask · Django · Node.js · Express · REST API
PostgreSQL · MariaDB · MySQL · MongoDB · Redis
LLM · VLM · Agent Systems · Agent Harness · Tool Design · Evaluation · YOLO · OpenCV · LSTM · ARIMA
Linux · Docker · Docker Swarm · Nginx · GitHub CI/CD
PLC · CC-Link IE · MQTT · BLE UART · Wi-Fi Direct · Raspberry Pi · DeckLink · vMix · Android