Senior Backend-leaning Full-stack Engineer

Aron is a backend-leaning full-stack engineer with 4 years of professional experience, having started writing production code at 17. He has a proven track record of significant performance improvements, such as reducing endpoint response time from 400ms to 13ms using Redis and proper indexing. He has experience in fintech systems and has demonstrated the ability to own full features end-to-end, even flying to Europe to meet company leadership. Recently, he built a dual-model AI data pipeline (Gemini + Claude) processing thousands of products for a side project, motogearpick.com, at a cost of $0.005/item. He is proficient in a modern tech stack including TypeScript, NestJS, Node.js, Python, PostgreSQL, Redis, Vue 3, Docker, and AWS. Aron is open to relocation and is seeking full-time employment.