About Valérian
With 4 years of freelance experience and constant learning (right now at 42 Barcelona), I am a language-agnostic developer. I don’t just write code; I build secure, efficient systems and help businesses leverage IA to save time and money.
What I bring to your project:
Versatile Development: Expert in C, Python, JS, and PHP. From low-level systems to web automation, I master new stacks on the fly to meet your specific deadlines.
Security-First Approach: I use my background in vulnerability research and reverse engineering to ensure your infrastructure is resilient and your data is safe.
Practical AI Strategy: I audit your workflows to identify where AI can actually drive profit, then I build the tools to automate the rest.
Why work with me?
I possess extreme autonomy and a "problem-solver" DNA. Whether you have a critical bug, a complex system to build, or need an AI roadmap, I deliver clean, documented, and high-impact results.
Based in Barcelona. Let’s build something that works.
English
Native or bilingual
French
Native or bilingual
Spanish
Fluent
Can work on-site
Barcelona (up to 50km)
Experience
- WebdigitAI Consultant & WordPress AdministratorJanuary 2023 - Today (3 years and 5 months)AI Strategy & Auditing: Conducted ROI analysis for SMEs/SMBs to identify automation opportunities; designed and deployed custom AI solutions to streamline business workflows. Technical Infrastructure: Managed and secured critical WordPress environments, focusing on performance optimization and hardening against attacks. services Technical Consulting: Bridged the gap between complex tech solutions and stakeholders through clear communication and strategic roadmaps.
- FreelanceFull-Stack & Systems DeveloperJanuary 2020 - Today (6 years and 5 months)Agnostic Development: Delivered high-quality solutions across various languages and platforms, prioritizing functionality and security over specific stack constraints. Rapid Adaptability: Mastered new technologies "on the fly" to meet urgent project requirements, evolving from zero to operational in record time. Key Deliverables: Developed automation tools, data processing scripts, and maintained legacy systems under tight deadlines.
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Education
- Software Architecture & Computer Science42 BarcelonaSoftware Architecture & Computer Science
- Complex Systems Development & AI AlgorithmsCIPSA Barcelona2024Complex Systems Development & AI Algorithms