Freelancer profile translated to English.
Back to original languageAbout Adrian
I am a software engineer and product builder with over 10 years of experience in full-stack development, cloud architecture, AI automation, and applied mathematical modeling.
I work particularly well in the early stages, when an idea is still ambiguous and needs to be turned into a functional, maintainable product ready for validation with real users.
I can help you with both technical and product definition, as well as complete implementation: architecture, frontend, backend, integrations, automations, deployment, and system evolution.
My profile combines technical judgment, business vision, and execution capability. I have worked with modern stacks like Next.js, React, TypeScript, Tailwind, Python, FastAPI, Firebase, and Google Cloud Platform, as well as external APIs, SaaS systems, internal tools, authentication, payments, and process automation.
I can help you to:
- build an MVP from scratch;
- transform an idea into a first marketable version;
- define a simple and scalable technical architecture;
- develop frontend and backend;
- integrate authentication, payments, APIs, and cloud services;
- automate internal processes with AI;
- create dashboards, internal tools, and SaaS systems;
- review, organize, and improve an existing product;
- reduce technical debt without slowing down delivery;
- support technical decisions as a freelance technical partner.
I collaborate with startups, founders, small teams, and companies that need to move fast.
My way of working is based on simple, robust, and business-aligned solutions. Before adding complexity, I seek to understand the problem, map out important decisions, and build a technical foundation that can be explained, maintained, and evolved.
If you need to turn an idea into a product, strengthen your technical team, or accelerate a first production-ready version, I can help you turn it into a functional system.
Spanish
Native or bilingual
French
Native or bilingual
English
Fluent
Can work on-site
Madrid (up to 50km)
Experience
- AnemonautasFounderCONSULTING AND AUDITSJune 2025 - Today (1 year and 2 months)Madrid, SpainAnemonautas is an independent applied science firm for business.Our mission is to accompany European SMEs in transforming their culture towards company-as-code.Our goal is to enable companies to have verifiable, measurable, and auditable versioned systems.
- elmyAI engineerENERGY AND UTILITIESFebruary 2022 - Today (4 years and 6 months)Lyon, FranceSupport in the implementation, integration, and dissemination of generative AI tools (openai, gemini, vertex).
- BCM EnergyData | Software | AI EngineerENERGY AND UTILITIESAugust 2018 - February 2022 (3 years and 6 months)Lyon, France• - Led the design and maintenance of six Gemini and OpenAI-powered virtual assistant bots integrated with Teams, used weekly by 70% of employees (~120 users). Implemented a RAG framework over 10,000+ documentation pages and an MCP server to expose internal APIs.• - Built an automated management system driven by financial inputs to control a portfolio of 40+ solar and wind power plants with heterogeneous controllers, reducing manual workload and operational risk.• - Designed and maintained a PostgreSQL database for energy consumption and production load curves, storing 150,000+ data points every 15 minutes with full versioning.• - Developed a daily-used frontend application for energy data visualization and portfolio management for a 30+ person team.• - Industrialized the meteorological ETL pipeline, ensuring robust delivery of multiple predictive models to the Data Science team.• - Contributed to growing the IT team from 2 to 40+ members, helping structure processes and technical standards.
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Education
- CCA Spark and Hadoop DeveloperCloudera2018License 100-018-979 A CCA Spark and Hadoop Developer has proven their core skills to ingest, transform, and process data using Apache Spark™ and core Cloudera Enterprise tools.
- Tableau Desktop Certified AssociateTableau Software2018License 999760 Esta certificación completa mi ciclo de vida del dato: desde el modelado matemático y estadístico hasta la visualización final. Garantiza mi competencia técnica para conectar múltiples fuentes de datos, optimizar el rendimiento de los dashboards y aplicar las mejores prácticas de diseño visual. Soy el profesional que no solo encuentra la respuesta en los datos, sino que también la presenta de la forma más clara y efectiva posible.