Spanish-based operations SaaS startup – Co-Founder
Sep 2024 - Jan 2026
• Built an operations SaaS for trades businesses, leading product and engineering.
• Delivered multi-tenant backend with FastAPI/PostgreSQL on Hetzner; S3 storage, Stripe billing, Mixpanel, background jobs with Celery, RBAC, notifications, and observability; Programmed frontend in Svelte, and Tailwind CSS, leveraging AI tools as Claude code and Cursor.
• Owned GTM: customer discovery and, paid/organic acquisition, and support. 600EUR MRR with 10 paying accounts.
Leading Icelandic software consulting agency – Backend Developer
May 2024 - Sep 2024
• Icelandic salary management SaaS team
• Automated migration of 5,000+ GitHub issues to Jira with full fidelity, conserving data integrity; zero-downtime cutover.
• Contributed to internal customer panel APIs and permissions, participating in their an audit tool development.
Icelandic investment and commercial bank team
Apr 2021 - May 2024
• Built and maintained backend services for Kvika website and Auður banking app (25k+ users); integrated with icelandic core banking systems.
• Rebuilt customer onboarding flows (KYC, appropriateness), enabling new products and reducing drop-off rate by 30%.
• Implemented portfolio tracking backend ingesting, transforming and serving historical market data; established idempotent pipelines and tests.
Spanish public R&D institute – R&D Technician
Mar 2018 - Apr 2021
• Developed distributed services across AI, big data, and blockchain; contributed to European publicly funded projects (RADIATUS).
• Explored and gave presentations on different technologies and tools, such as Docker, data consistency models, and database sharding.
• Participated in the design and architecture of a nation-wide medical record system, dealing with computing, privacy and security requirements.
ATM and banking technology company – Remote Assistance Technician - Intern
• Automated Linux server maintenance and document recovery using bash and shell scripts; reduced manual effort by 50%.
• Communicated in real time with customers via remote desktop and phone, providing technical support and troubleshooting.
Master’s in Cloud and HPC (Cloud specialization) – Universitat Politècnica de València
Sep 2018 - Dec 2020
• Special mention (top 3 out of 50+ students) in Cloud Computing & Grid Computing courses.
• Master’s thesis Serverless computing, exploring the concept of Functions as a Service (FaaS) and their use cases. Grade: 8,5/10.
Bachelor’s in Computer Science (Computing specialization) – Universitat Politècnica de València
Sep 2014 - Jul 2018
• Special mention (top 3 out of 400+ students) in Programming I, Automata Theory & Introduction to Computer Graphics courses.
• Second place in the Cajamar UniversityHack Datathon 2018 - Salesforce predictive modelling challenge, a Spain-wide competition.
• Bachelor’s thesis on extending Jupyter for distributed, collaborative use. Explored the concept of kernels and variable context. Grade: 9,8/10.
AWS Certified Solutions Architect– Amazon Web Services Mar 2024