Took a planned break from corporate work to focus on deepening technical knowledge in areas previously limited by time constraints during full-time roles. Explored topics such as semantic release, in-depth Angular, JavaScript/Typescript bundling optimizations and the maintenance of open source (npm) libraries. Complemented technical growth with learning on team culture and engineering management, reading several key books on leadership and collaboration.
Vesto
Senior Backend Engineer
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Freelance
Summary Highlights Tech
Backend: web APIs and background processing. Led, engineered and assisted many product features. Proposed and implemented a strategy to improve app stability by reducing error rates. Focused on enhancing observability to enable for data-driven decision-making. Optimized internal processes to reduce customer support workload
Koa Health
Senior Software Engineer
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Employee
Promotions during this period
See highlights for details
Summary Highlights Tech
Full stack: web APIs backend, web and mobile app. Led, developed and supported several product features. Worked cross-functionally with product, design, QA, DevOps, cybersecurity, research and other products teams. Enhanced the company's design system library
Telefónica Alpha
Software Engineer
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Employee
Summary
Belonged to the health moonshot unit, which later spun off into a standalone company. For more details on projects and responsibilities during this period, please refer to the Koa Health entry
BTC Assessors
Software Engineer
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Employee
More positions during this period
See summary for details
Summary Highlights Tech
Full stack: web apps and peer to peer / web API backends. Served as the lead software engineer across all company projects. Acted as blockchain/distributed ledger technologies (DLT) consultant and researcher. Served as a board member in a technical advisor role for a planned in-house cryptocurrency investment fund
SEAT
Software Engineer
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Freelance
Internship
Summary
Coordinated integration of IBC Biomechanics software into SEAT's internal IT systems for use in their biomechanical laboratory at the CARS center, located within the Martorell headquarters
Meditrauma
IT Manager
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Freelance
Summary Highlights
Managed IT systems and infrastructure across all three company branches. Responsible for systems administration and general IT consulting, ensuring smooth operation of hardware, software, and network resources
IBC Biomechanics
Software Engineer
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Freelance
More positions during this period
See summary for details
Summary Highlights Tech
Developed a reporting application and several proof-of-concept apps for interfacing with biomechanical using Bluetooth. Also managed the IT systems of the company, supporting day-to-day operations
Education
UOC
Master's degree - MISTIC (Cybersecurity)
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Score Courses
Completed coursework with a 8.14/10 grade (3.38 over 4 GPA). Unfinished degree
UAB
University degree - Computer Science
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Cum laude
Score Courses
Graduated Cum laude with an 8.86 / 10 grade (3.85 over 4 GPA)
IES Mollet
High school - Science and Technology
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Cum laude
Score Courses
Graduated Cum laude with a 9.76 over 10 grade (3.96 over 4 GPA)
Projects
Vesto app
Senior Backend Engineer
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Backend
Description Tech
Worked on backend stack. Mobile app to introduce users to the world of financial investments. Enables seamless investing in US stock market via card or Bizum payments. Targeted specifically at the Spanish market
Mindset
Senior Software Engineer
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Full stack
Description Tech
Worked in full stack. Mobile app providing Cognitive Behavioral Therapy (CBT) exercises to help patients manage depression. Web app enabling therapists to track and improve patient outcomes
Cowstamp
Lead Software Engineer
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Full stack
Description Tech
Worked in full stack. SaaS web app for creating, issuing, receiving and verifying blockchain-signed credentials with a user-centric design. Leverages an in-house Java library to canonize JSON-LD graphs
Kowbucha
Lead Software Engineer
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Frontend
Description Tech
Web app enabling independent verification of Blockcerts verifiable credentials based on user trust decisions. Uses a custom companion Node.js & browser Javascript library created to perform the verifications.
NodeCenter
Software Engineer
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Full stack
Description Tech
Worked in full stack. App to manage blockchain / DLT node deployments via an easy to use web interface that uses a REST API exposed by a companion daemon
Bitcoin Framework
Lead Software Engineer
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Backend
Description Tech
Bitcoin library to create transactions with smart contracts (scripts) using puzzle-friendly design and object-oriented programming (OOP)
IBC Report Generator
Lead Software Engineer
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Full stack
Description Tech
Worked in full stack. Desktop app that generates biomechanics reports using data from third-party applications and devices and customizable user-defined report templates
Police Translator
Lead Software Engineer
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Full stack
Description Tech
Worked in full stack. Hybrid mobile application offering English-Catalan police phrases with audio pronunciation and offline support. Web-based content management system
