Daniel C.

I'm Senior Software Engineer with 10 years designing and shipping full-stack production systems — from high-traffic web platforms and real-time computer vision pipelines to SaaS products and systems tooling. Led cross-functional engineering teams and delivered measurable business outcomes: 2x conversion improvements, 50% reduction in support tic Senior Software Engineer with 10 years designing and shipping full-stack production systems — from high-traffic web platforms and real-time computer vision pipelines to SaaS products and systems tooling. Led cross-functional engineering teams and delivered measurable business outcomes: 2x conversion improvements, 50% reduction in support tickets, 3x throughput gains. Fluent across JavaScript/TypeScript (Vue, React, Node), Go, Python, and C, with systems-level depth demonstrated through open-source work in Rust — including a SQLite clone from scratch and a domain-specific LLM fine-tuned for web extraction tasks. Established AI-assisted development workflows at Upwork — integrating GitHub Copilot, Cursor, and Claude Code into team CI/CD pipelines and authoring adoption playbooks now used across the frontend guild. Senior Software Engineer with 10 years designing and shipping full-stack production systems — from high-traffic web platforms and real-time computer vision pipelines to SaaS products and systems tooling. Led cross-functional engineering teams and delivered measurable business outcomes. Fluent across JavaScript/TypeScript (Vue, React, Node), Go, Python, and C, with systems-level depth demonstrated through open-source work in Rust — including a SQLite clone from scratch and a domain-specific LLM fine-tuned for web extraction tasks. Established AI-assisted development workflows at Upwork — integrating GitHub Copilot, Cursor, and Claude Code into team CI/CD pipelines and authoring adoption playbooks now used across the frontend guild.