Fernando Gómez Graciani
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Fernando Gómez Graciani

Senior Full Stack Software Engineer

Barcelona, Spain (EU) · Remote, CET

shadyfast8.services@gmail.com · fernando-gomez-graciani.vercel.app · linkedin.com/in/fernando-gomez-graciani · github.com/shd8

Summary

Full stack product engineer with 6+ years shipping production applications, used to owning a feature from the React interface down through the API layer and the data model. Front end is React and TypeScript; behind it I build production Python services with FastAPI and Node.js/Express services, design the REST contracts they expose, and model the data in graph, document and relational stores. At ArangoDB I led the replacement of a failing Server-Sent Events pipeline with a resilient job-based polling architecture, built a graph visualization platform that stays responsive at 1,000+ nodes, and cut unnecessary API calls by 60% with a new data-fetching architecture.

Experience

Senior Fullstack Developer · ArangoDB

Apr 2023 – Present · Remote

  • Led the migration of GraphRAG multifile imports from a Server-Sent Events stream to a resilient job-based polling system: specced it, agreed the REST contract with the backend team, and built the reusable type-safe React Query layer on top
  • Engineered a graph visualization platform on Cytoscape.js and D3 force layouts with custom Zustand stores, staying responsive at 1,000+ nodes
  • Designed the platform-wide data-fetching architecture (smart caching, query invalidation, polling), cutting unnecessary API calls by 60%
  • Builds production Python services with FastAPI, Pydantic and Uvicorn alongside Node.js/Express services; graph and document modeling with AQL in ArangoDB
  • Owns Trivy container and dependency scanning in CI and CVE triage under SOC 2; owns coding standards, architectural guides, API specs and ADRs
  • Ships through Docker, GitHub Actions and Kubernetes, with Jest, React Testing Library and Playwright coverage; works spec-driven with Claude Code

Fullstack Developer · Accenture

Mar 2022 – Apr 2023 · Remote

  • Extended an international web application to 10 additional global markets for top-tier clients, owning features end to end across React/Next.js and Node.js microservices
  • Led the migration to Next.js and optimized Node.js microservices, reducing server response times; migrated Redux to Redux Toolkit, improving page load times
  • Designed and consumed GraphQL and REST APIs over PostgreSQL, including schema and resolver design

Frontend Developer · Dinbeaters

Sep 2021 – Mar 2022 · Barcelona, Spain

  • Introduced one development standard and Git workflow across the platform, cutting code review time by 30% and shortening onboarding
  • Migrated the platform from React class components to a functional/Hooks architecture, improving page load speed

FullStack Developer · ISDI Coders

Mar 2021 – Sep 2021 · Barcelona, Spain

  • Built React/Redux applications over MongoDB through a RESTful API, mentored junior developers on React best practices, and led the adoption of Vue for an e-commerce build

Frontend Developer · IRIUM Solutions & Systems

Jan 2020 – Feb 2021 · Mallorca, Spain

  • Built and maintained a testing framework that raised coverage to 80% and reduced defects by 25%
  • Resolved user-reported issues at a 95% first-call resolution rate and helped reduce technical debt

Skills

  • Front End: React · TypeScript · JavaScript (ES2024) · Next.js · Component Architecture · shadcn/ui (Tailwind) · Chakra UI · Material UI · Vue/Vuex · Figma
  • State & Data Fetching: TanStack React Query · Zustand · Redux Toolkit · Redux · Smart Caching · Query Invalidation
  • Back End: Python (FastAPI, Pydantic, Uvicorn) · Node.js · Express.js · async/await · Microservices
  • APIs: REST API Design · API Contract Design · GraphQL (schemas, resolvers) · Server-Sent Events · WebSockets · Job-Based Polling
  • Data: PostgreSQL · ArangoDB (graph, document, AQL) · MongoDB · Data Modeling · IndexedDB
  • Visualization & Performance: Cytoscape.js (1,000+ nodes) · D3 Force Layout · Render Optimization · Dense-Data Interfaces
  • AI & LLM: GraphRAG tooling · Knowledge-graph modeling · Claude Code · Spec-driven agentic development · Cursor · GitHub Copilot
  • Cloud & CI/CD: Docker · Kubernetes · GitHub Actions · GitLab · AWS (Certified Cloud Practitioner) · Vite · Webpack · Turborepo · pnpm Workspaces
  • Testing & Quality: Jest · React Testing Library · Playwright · Cypress · Trivy (container & dependency scanning) · CVE triage · Code Reviews
  • Ways of Working: ADRs · API Specifications · Coding Standards · Technical Writing · Mentoring · Fully remote since 2022 · Async written communication

Education

Full Stack Web Development Bootcamp · ISDI Coders Academy

Graduated Jun 2021 · Barcelona

Elite Performance Award (top 5% of cohort)

Software Engineering (BSc coursework) · UOC (Open University of Catalonia)

Barcelona

Highest honors in several subjects

Certifications & Languages

  • Certifications: Claude Code in Action (Anthropic) · AWS Certified Cloud Practitioner · Python for Data Science and AI (IBM)
  • Languages: Spanish (Native), Catalan (Native), English (Professional), Portuguese (Professional)