Open to opportunities

Fernando Gabriel Martinez Garcia

@fernandogabrielmarti

Message

I build full-stack .NET and Angular products faster with LLM-assisted engineering.

Mexico

Message

What I'm looking for

I'm looking to build end-to-end products where I can combine .NET, modern web development, AI/LLM workflows, and strong testing practices to ship reliable features faster.

At Harvestlandscape, I deliver full-stack product work across .NET, Angular, React, and Swift, including the company-wide business-rules engine, operations dashboard, and new product modules.

I've reduced feature delivery from 7–12 days to 1–3 days by using LLM agents and structured prompt engineering to accelerate code, tests, and boilerplate under review. I also raised backend test coverage from about 60% to 90% through xUnit, integration testing, and TDD.

I own database schema design, bug triage, sprint planning, and releasable feature-branch delivery. My work includes Clean Architecture, SOLID, EF Core data-access re-engineering, versioned REST APIs, structured logging, and health checks.

Previously at MGTECH, I built features for an internal ERP covering quotations, inventory, and supplier data. I'm also building RAG prototypes with OpenAI and Claude APIs while completing an M.S. in Big Data and Artificial Intelligence.

Experience

Work history, roles, and key accomplishments

Current

Mid-level Software Engineer

Current

Harvestlandscape

Feb 2024 - Present (2 years 7 months)

Cut feature delivery time from 7–12 days to 1–3 days by driving LLM-agent workflows with structured prompt engineering. Delivered a company-wide business-rules engine and operations dashboard, raised test coverage to ~90%, and cut mean time-to-detect production bugs to ~2 hours.