ALESSIO BARNINI Firenze, Toscana, Italia hello@alessiobarnini.dev https://alessiobarnini.dev ======================================== Florence, Tuscany, Italy hello@alessiobarnini.dev  |  alessiobarnini.dev Software Engineer and CTO with hands-on experience since 2006 in building scalable architectures, I am steering my career toward Cybersecurity, DevSecOps, and Cloud Security. My goal is to combine a solid foundation in software development, automation, and infrastructure management with the proactive protection of distributed systems. PROFESSIONAL EXPERIENCE ======================================== CO-FOUNDER & CTO @ Futura Oltre SRL 2025 - Present ---------------------------------------- Management of the entire IT infrastructure and company automations: software architecture, tool orchestration, platform integrations development (online courses, payments, CRM, marketing automation), and AI systems. Design of automated workflows and RAG solutions with LLMs for self-driven customer journeys. n8n LLM PostgreSQL Docker Flutter SQLite FINANCIAL ANALYST - CRYPTO & TRADITIONAL MARKETS @ Golden Ratio SRL SCF 2021 - 2024 ---------------------------------------- Analysis of traditional financial markets and digital assets. Research and study of quantitative models applied to cryptocurrencies and indexes. Development of forecasts and reports on market trends. NestJS TypeScript MongoDB Node.js MQL5 CHIEF TECHNOLOGY OFFICER @ Bitminer Factory 2018 - 2021 ---------------------------------------- Responsible for technology decisions and IT infrastructure in one of the main Italian companies in the cryptocurrency mining sector. Symfony Node.js MySQL MongoDB SENIOR SOFTWARE ENGINEER @ brumbrum 2016 - 2018 ---------------------------------------- Full-stack software development in an agile environment for an automotive marketplace. PHP Slim Symfony Elixir SOAP Microservices Docker CORPORATE TECHNICAL TRAINER @ B2B Training Various ---------------------------------------- Design and delivery of B2B training courses and technical consulting for companies. Training development teams on modern stacks (MEAN), backend architectures (Symfony), and deep dives into the Bitcoin protocol. MEAN Stack MongoDB Node.js Symfony Bitcoin Bitcoin Hands-on (bash) TEAM LEADER / SENIOR SOFTWARE ENGINEER @ Ibuildings Italia 2014 - 2016 ---------------------------------------- Team Leader and Software Engineer. Main project: development of the energy management system for Expo 2015, commissioned by Siemens Monet (featured by Wired Italia). Drupal PHP Code Review TDD Agile/Scrum Node.js MongoDB Pub/Sub SENIOR SOFTWARE ENGINEER @ EcoSeekr Italia Srl 2012 - 2013 ---------------------------------------- Senior development on web/mobile platforms. Symfony Node.js MySQL SOFTWARE ENGINEER @ Delphinet Communication Associati 2006 - 2011 ---------------------------------------- Web application development with a focus on hotel booking systems. PHP CSS MySQL Actionscript 3.0 PROJECTS & PUBLICATIONS ======================================== YouTube Channel | GitHub YouTube channel dedicated to the practical understanding of Bitcoin through Bitcoin Core. Co-author. Buy on Amazon | GitHub SegWit, Bitcoin Script & Smart Contracts. Advanced technical text on SegWit and Bitcoin Script. Second book of the series. Buy on Amazon | GitHub First practical Italian book on the Bitcoin protocol (303 pages). Co-author. IT Version | EN Version Italian and English versions of a pocket guide on Bitcoin. View on Udemy Complete course on Udemy and Vimeo. Theory (slides) + hands-on practice. View on Udemy Complete video course on Udemy dedicated to PHP and Symfony development. EDUCATION ======================================== NEMO NT - ACCADEMIA DELLE ARTI DIGITALI @ Web Designer, Developer 2004 - 2006 ---------------------------------------- TECNICO COMMERCIALE STATALE - VESPUCCI @ Accountant, Commercial Expert and Programmer 1997 - 2003 ---------------------------------------- CERTIFICATIONS ======================================== - **CompTIA Security+ ce Certification** (ID: a89a82b0c35f4d72a47b4fae9fb038c7) - *2026* - **MongoDB Certified Developer - Associate Level** (ID: 473-552-257) - *2016* - **OCF Certificate - Financial Advisor** (Organismo di Vigilanza e Tenuta dell'Albo dei Consulenti Finanziari) **In Progress:** - BTL1 - Blue Team Level 1 TECHNICAL SKILLS ======================================== - **Languages & DBs**: PHP, JavaScript, TypeScript, Python, Node.js, Bash, MySQL, PostgreSQL, MongoDB, SQLite - **Frameworks & Tools**: Symfony, Slim, NestJS, Flutter, Elixir, Webflow, Hugo, Drupal - **Backend & APIs**: REST APIs, microservices, platform integrations (payments, CRM, marketing automation), event-driven systems - **Infrastructure & DevOps**: Docker, Git, CI/CD, service orchestration, IT infrastructure management - **AI & Automation**: n8n, workflow automation, RAG / LLM solutions (Claude, GPT) - **Bitcoin & Blockchain**: Bitcoin Core, Bitcoin Script, mining, protocol reverse engineering (Bash) ONLINE PROJECTS ======================================== - **Cybersecurity notes & writeups**: u-random.dev - **Bitcoin education & resources**: corsobitcoin.com SOFT SKILLS & LANGUAGES ======================================== **Languages:** Italian (native), English (professional working proficiency) **Soft skills:** - **Technical leadership:** Experience gained as Team Leader and CTO in startup and scale-up environments, making high-impact architectural decisions. - **Ownership & adaptability:** I treat every technological project with extreme responsibility. Accustomed to delivering concrete results and deploying rapidly to production, maintaining architectural solidity even in dynamic contexts or with rapidly evolving requirements. - **Technical communication:** I make complex concepts accessible for non-technical audiences. I have two published books and a video course with thousands of students. - **Curiosity & continuous learning:** I constantly keep myself updated with a hands-on approach to AI, LLMs, automation, blockchain, and cybersecurity. - **Empathy & collaboration:** I adopt a relationship-oriented style, focusing on active listening and team growth. - **Autonomy & problem solving:** I autonomously manage complex projects, from the research phase to implementation, with a strong focus on results. CONTACTS ======================================== - **Email:** hello@alessiobarnini.dev - **Website:** alessiobarnini.dev