Freelancer profile translated to English.
Back to original languageAbout Ismael
I help companies scale their operations through custom software and automation with Artificial Intelligence. My approach is technical and business-oriented: I build robust systems, eliminate bottlenecks, and guarantee technological independence (Zero Lock-in).
WHAT I DO:
- Custom SaaS and Platforms: End-to-end development of fast, secure, and scalable applications.
- AI Automation: Integration of Artificial Intelligence models to optimize workflows and internal processes.
- Technical Audit and Rescue: In-depth review of architecture and code to solve performance or security issues.
MY TECHNICAL STACK:
- Backend & AI: Python, FastAPI.
- Frontend: Next.js, React, Tailwind CSS.
- Infrastructure: Docker, optimized deployments.
WHY WORK WITH ME:
- Business Vision: I understand the business objective before writing a single line of code.
- Transparency: No black boxes. You receive clear documentation and deliveries on agreed deadlines.
- Full Ownership: The code is 100% yours. I design clean architectures so your team (or future developers) can scale the project frictionlessly.
Write me with the details of your project or current bottleneck, and we'll analyze its technical feasibility.
Spanish
Native or bilingual
Can work on-site
Ciudad Real (up to 50km)
Experience
- Entreredes Consultoría Tecnológica SLFull Stack DeveloperFebruary 2026 - May 2026 (3 months)100% responsible for the development of a B2B tool for automatic landing page generation. Data extraction via Google Maps API + copywriting and images generated with Gemini AI. Laravel backend with Jobs/Queues for asynchronous processing. Modular React frontend. On-time delivery.
- Savia by Berger-LevraultFrontend DeveloperMarch 2025 - April 2025 (1 month)Development of a reusable React component library (Form, Modal, DataTable, Filters, Navbar, Sidebar) with Vite. CI/CD pipeline in Azure: Git push → dev → staging → production. Auditable and frictionless deployment cycles.
- leo/Freelance DeveloperJune 2025 - Today (1 year and 2 months)• Case Management SaaS◦ Legal firm (Seville). Full-stack application with FastAPI + Next.js + PostgreSQL in Docker. Reduction in processing time by 65%. Zero lock-in architecture: no dependencies on third-party SaaS platforms.• Report Automation Pipeline◦ Tax advisory firm (Madrid). Python + Gemini API. Document reading, automatic classification, and executive summary generation. Eliminated 18 hours/week of manual work.• Technical Audit + Docker Migration◦ E-commerce (Valencia). Analysis of technical debt, containerization of the existing stack, and CI/CD configuration with GitHub Actions. Reduction in server costs by 42% in the first quarter post-migration.
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