Toni Granados

Toni Granados

Principal Engineer with 9+ years of experience building web and mobile products, now focused on AI products, LLM agents, and agentic software development. Hands-on across product and engineering.

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Employment

Principal Engineer

Alkimii

Dec 2025 - Present

  • Lead Alkimii's AI product development and stay hands-on with product decisions, architecture, and implementation.
  • Led Ask Alkimii from concept to production, building a Claude-powered LLM agent with multi-step tool use that answers questions about customer data, the product, and the codebase. It has since supported customer retention and UK sales and is a major part of Alkimii's current product strategy.
  • Implemented LLM evaluations, observability, and review systems for Ask Alkimii to identify failures and improve accuracy and performance.
  • Continuously test new agentic coding tools and workflows, turning what works into shared practices for the engineering team.
  • Re-architected Alkimii's Redshift data warehouse to support analytics across the core platform and its AI products.

Engineering Team Lead

Alkimii

Apr 2021 - Nov 2025

  • Led the technical design and delivery of major features across the Rails and Vue platform, contributing to Alkimii's expansion into new markets.
  • Containerized the Rails app, cutting developer onboarding time and enabling the migration from Capistrano to Kamal for deployment, improving reliability, streamlining CI/CD, and resolving dependency and security issues.
  • Led the development of an automatic scheduling feature using heuristic analysis and constraint programming to generate optimized shift patterns.

Software Engineer

Alkimii

Aug 2020 - Mar 2021

  • Started as a full-stack engineer working on a Rails app, developing new GraphQL APIs to power a Vue.js web app and native iOS and Android apps.
  • Rebuilt the iOS app to integrate the new API and modernize the UI, delivering the rewrite iteratively with Swift and UIKit.

Software Engineer

Algorath

Sep 2017 - Jul 2020

  • Worked in R&D with a distributed team, researching new products and developing new features for an established product.
  • Developed a React Native mobile app for iOS and Android using TypeScript, Swift, and Java.
  • Built internal web applications using Go for the backend and React for the frontend, deployed in Docker containers.
  • Designed and implemented a gossip network over UDP for a decentralized Go application that reimplemented custom DNS-like technology for auto-discovery.

Software Engineer Intern

Aloestudiante

Mar - Jun 2016

  • Built a full-stack B2C, Airbnb-like application focused on students.
  • Implemented the front-end with Bootstrap and jQuery and the back-end using the LEMP stack (Linux, Nginx, MySQL, and PHP).
  • Managed nginx configuration and deployments on Amazon AWS.

Education

University of Málaga, Software Engineering studies

Technical Skills

  • Programming Languages: Ruby, TypeScript, JavaScript, SQL, Swift, Go, HTML, CSS
  • AI & Data: Large language models (LLMs), AI agents, tool calling, LLM evaluation and observability, agentic coding, AWS Bedrock, Claude, OpenAI, Redshift
  • Web & Platform: Rails, Vue, React, AWS, GraphQL, Docker, Kamal, Jenkins, Postgres, Redis, iOS, UIKit, SwiftUI, React Native, Git
  • Spoken Languages: Spanish native speaker. English proficient (CEFR C1 / CAE and several years of daily use).