// selected work
A dynamic, S3-backed firewall appliance that distributes live rules from a frontend to multiple processes and agents. Built with OpenResty on AWS networking, it provides isolated, policy-controlled web access at scale.
An AWS-based execution service that runs Python and JavaScript workloads concurrently for multiple clients, processes, and agents. Each workload remains isolated by default, with controlled data sharing and internet access when explicitly permitted.
A scalable ECS scraper that extracts structured restaurant data—including modifiers—from any website without hand-authored rules. LangGraph selects the most efficient extraction strategy, using modern browser techniques and LLM evaluation when needed.
A browser-based release testing suite that validates client-specific dashboards for visual regressions, data and metric accuracy, query performance, and code defects. It produces reports and compares every run with prior releases.
Experience the magic of algorithms come to life! Dive into our captivating algorithm visualizer that turns complex processes into a mesmerizing, interactive adventure, making learning and understanding algorithms an engaging and delightful experience.
View
Unlock convenience with our all-in-one AutoGPT Android app! From suggesting delicious recipes based on fridge snapshots to offering tailored recommendations through specialized agents, streamline your tasks effortlessly with the power of AI at your fingertips.
View// toolkit
Python/Flask/Django/FastAPI
85%
Flutter
90%
React/NextJS
90%
Linux
70%
Kubernetes
70%
Terraform
60%
Data Observability (LGTM)/Datadog
60%
Agentic AI
40%
// who I am
I am Leon.
Fullstack software engineer with over 10 years of programming experience and 6 years of professional expertise building scalable, secure, and reliable tools used by both humans and AI agents. Experienced across the full software lifecycle—from product design and development to deployment, security, observability, maintenance, and continuous improvement. Proficient in integrating agentic AI into existing workflows and codebases.
