# Marc Llopart **AI Engineering Lead** — Terrassa, Spain > Senior AI engineer building production RAG, MCP, and autonomous agent systems. Hands-on backend engineer combining LLM architecture with robust data pipelines and cloud infrastructure. Career Archetype: **Frontier Navigator** (RS-DG) — One of the first Frontier Navigators on Saywise ## Links - LinkedIn: https://linkedin.com/in/mllopart - marcllopartriera.com: https://marcllopartriera.com - github.com/mllopart: https://github.com/mllopart ## Experience ### Fractional CTO, Fent País (2026-04 – present) Manresa · Fractional CTO helping Fent País move into the AI era. • Leading the company's shift to AI-first engineering, from strategy to day-to-day practice • Designing the harnesses, tools, and skills that let FentPais engineers use AI coding agents properly and safely • Architecting the new FentPais framework, both backend and frontend Part-time and remote, working alongside the team. ### Founder & AI Engineer, LuodaInt (2026-01 – present) Terrassa · Building LuodaInt, my AI product studio. Clients work directly with me, no agency layers, and I take their ideas from concept to production-ready AI products. • Scoping, architecture and MVPs shipped in about 4 weeks • LLM, RAG and agent integrations, deployed to production • Building our own products: Corvidly, FeedJolt, SnapToMemo and influ.codes luodaint.com ### Adjunct Professor, Fundació Universitat de Girona (2025-09 – 2025-09) Girona, Catalonia, Spain · As an Adjunct Professor at the University of Girona (UdG), I taught a practical course in AI for logistics, covering the basics of AI, its history, and how it works. As well, I've covered the basics of using AI for demand forecasting, inventory and routing optimization, warehouse automation, computer vision for quality control, and NLP for operations. The course combines real-world use cases with hands-on data pipelines to demonstrate how AI drives measurable gains in cost, speed, and service. We also took a clear look at the drawbacks, including bias, privacy, transparency, data quality, safety, and operational risk. My goal is for students to leave with a balanced, actionable understanding of AI in logistics and the judgment to implement it responsibly. ### CTO and principal engineer, Medullar Solutions Inc. (2023-08 – present) Cambridge, MA · Took a privacy-first AI knowledge platform from proof of concept to production serving about 50 users. Built agents for ingestion, knowledge processing, and multi-source question answering. Delivered hands-on architecture across RAG retrieval, model selection, data ingest pipelines, and production deployment. Set hiring standards, delivery cadence, and technical direction while contributing significantly to the codebase. ### Team Lead, Software Development, UVE I Route to market data intelligence (2022-05 – 2023-08) Barcelona · Shipped mobile features end to end with the CTO, focusing on performance optimization, team mentoring, and client delivery. ### Principal Data Architect (Interim), BITA (2021-12 – 2022-05) Germany · Six-month interim role organizing and evolving cloud architecture on AWS. ### Developer Lead, Scrum Master and Software Architect, Keeeb Inc. (2017-09 – 2021-12) Cambridge, MA · Built and led Keeeb's remote engineering organization from scratch (15+ engineers), shipping a web app and browser extension that help teams curate and share knowledge. • Architected all web technologies and wrote the API specs • Owned the full product lifecycle, from roadmap to delivery, aligned with business goals • Shipped fast on continuous delivery, with software built to hold up under heavy load • Partnered with product on roadmaps, resourcing, and stakeholders • Hired and kept a strong, diverse team, and set the coding standards • Turned complex technical topics into plain language for the business ### Project Director, then Business Analyst, BSA/Compliance, Santander Bank US (2013-11 – 2017-09) Greater Boston · Managed AML and fraud systems on BAE/Norkom through full production lifecycle. Designed ETL for high-volume data ingest and optimized Oracle for query load. ### Business Analyst BSA/Compliance Team, SOTEC CONSULTING, INC (2013-11 – 2015-03) Greater Boston Area · Member of Santander Bank US's BSA/Compliance AML team, specializing in the Norkom AML platform. • Business analyst for new Norkom software changes and version deployments • Coordinated development, testing, and releases • Handled production incidents and supported the Financial Intelligence Unit (FIU) • Ran gap analyses and built ETL for several applications ### Founder, CTO, 4People Media (2011-01 – 2013-11) Greater Barcelona Metropolitan Area · Founded 4People Media and built new products from scratch, including funding4learning and funding4wedding. • Built the platforms in Python (Django) and MySQL ### Founder and CTO, Luodaint, FENTPAÍS, 4People Media (2010-06 – 2014-04) Greater Manresa Metropolitan Area · Built custom web and iOS solutions at Luodaint. Served as principal engineer at FENTPAÍS. Integrated PayPal APIs for crowdfunding platform at 4People Media. ### Founder, CEO, luodaint (2010-06 – 2013-11) Terrassa, Catalonia, Spain · Freelance developer building web and iOS apps for multiple clients, end to end from scoping to launch. ### Software Engineer & Customer Support, Norkom Technologies (2008-01 – 2010-06) Dublin, Ireland · Software engineer and customer support roles in fraud and AML systems. ### Java Architect, Alten, Qibbus, Everis (2007-02 – 2008-01) Greater Sabadell Metropolitan Area · Java development roles across multiple consulting firms. ### Senior Java Developer, everis (2003-07 – 2007-02) Greater Barcelona Metropolitan Area · Grew from developer to analyst to project leader at Everis (now NTT DATA), an IT consulting and outsourcing firm. • Delivered projects for clients including Deutsche Bank, the Generalitat de Catalunya's Department of Education, and AUNA Telecomunicaciones ## Education ### Bachelor's degree in Computer Engineering, Universitat Oberta de Catalunya (2016-01 – present) ### Bachelor of Engineering (B.E.) in Computer/Software science, Universitat Abat Oliba CEU (2001-09 – 2003-06) ### High school, Escola Pia de Terrassa (1984-01 – 1999-01) ## Projects ### NeverOnSunday On-line shop for a bags collection for men & women made in Barcelona ### DO IT IN BARCELONA This is a website for the Welcome Session for entrepreneurs by Barcelona Activa. ### FentPaís FENTPAÍS is a cooperative project that seeks to promote responsible tourism and local consumption, along with companies and organizations that share values ​​of social responsibility, economic and environmental. ### TheSharingCode Get All your social links together in a mobile landing page and ensure your audience follows and shares you ### Funding4Learning Funding4Learning is a new and revolutionary way for people around the world to fund their studies, fostering education through crowdfunding. ### Funding4Wedding We are a crowdfunding platform that helps couples raise financial resources, enabling them to have the wedding of their dreams. ### Mango - Online Shop Developing the Mango shop using Java, HTML5, CSS3 and JQuery ### Shared Knowledge Graphs Patent application for federated knowledge system architecture · Patent application (US 2026/0154577 A1) for shared knowledge graph architecture, published June 2026. Core technology underlying federated search and multi-source knowledge systems deployed in production. ### AI Applied to Factory and Industry University course on industrial AI applications · Adjunct professor role at Universitat de Girona teaching AI applications in manufacturing and industry. Developed and taught the AI introduction and privacy/security modules. ## Skills AI Agents, Large Language Models (LLM), Product Development, Software Architecture, Norkom, NetReveal, Knowledge Management, Search, API Development, Software Design, TypeScript, Retrieval-Augmented Generation (RAG), Solution Architecture, Artificial Intelligence (AI), Director level, Leading Development Teams, University Teaching, Teaching, People Management, Leadership, Microsoft Azure, Microservices, Engineering Management, Amazon Web Services (AWS), Unreal Engine, Python (Programming Language), Ionic Framework, Angular, CI/CD, C#, Azure DevOps, Python, PostgreSQL, Mobile Applications, Java, PHP, Oracle, MySQL, CSS, JavaScript, Microsoft SQL Server, Django, Node.js, MongoDB, Symfony, DB2/SQL, Technical Leadership, Team Leadership, Federated search, MCP, OAuth 2.1, Kubernetes, Docker, OpenAPI, SDK design, DDD, TDD, iOS, Web development ## AI Fluency - **Claude** (https://claude.ai) - **Codex** (https://developers.openai.com) - **orca** - **OpenCode** (https://opencode.ai) - **xAI Grok** - **Grok Bot** - **NaN** ## Q&A ### [What AI tools do you use the most?](https://saywise.com/q/10c2b363a976) - Cursor is my main editor, and I lean on its cloud agents to run work in parallel. In the terminal, I switch between Claude Code, Codex CLI, and Grok Build depending on the job, using Orca and sometimes even OpenCode with open-source models. Beyond coding, I run a team of AI agents that handle engineering, go-to-market, and ops work for my own products. I built MCP servers with OAuth 2.1 for FeedJolt and Corvidly so agents can work with those products directly. I also trained a small language model with a playbook, and I use AI checks in CI/CD for code review and cleanup, guided by my own clean code, DDD, and TDD skills. I use AI to code, review, secure, and document, and I still write production code myself. (https://saywise.com/s/66be64647f84) ### [What are your biggest strengths?](https://saywise.com/q/16458e492490) - My biggest strength is taking a product from idea to production and owning it end to end. Over about 20 years in engineering, I've done that several times. At Medullar I took a knowledge AI platform used by US lawyers from proof of concept to production, with agents that ingest knowledge and answer questions across multiple sources and tools. At Keeeb I built a remote engineering team from zero to 15+ people and split the monolith into 12+ Kubernetes services with a public API SDK. Through Luodaint, I ship my own products, like FeedJolt and Corvidly. I still write production code, I care about clean code, DDD and TDD, and I work AI-native every day. I'm also good at understanding software architecture. (https://saywise.com/s/d0baa5889752) --- Source: https://saywise.com/member1277 (last modified 2026-10-06T13:45:41.933Z)