The Journey So Far

esdeveniments.cat

Founder

I built Catalonia’s cultural events platform end to end. It serves 10K+ monthly users and reached 194K views in 12 months.

• TypeScript
• Next.js
• LLMs
• ETL
• Redis
• AWS

IOTA Foundation

Senior Solution Architect, TWIN

At TWIN, I led partner integrations and architecture for DIDs, verifiable credentials, data spaces and trade platforms.

• TypeScript
• Next.js
• DIDs
• W3C VC
• DCATv3
• ERC-3643

Consensys

Senior Web3 Full Stack Engineer

Built MetaMask Institutional: secure QR connections, modular SDK packages and MetaMerge.

• TypeScript
• React
• Node.js
• Solidity
• WebSocket
• AWS

letgo

Engineering Manager

Engineering grew from 1 to 250+ people while letgo became a unicorn and merged with OLX. I led its B2B car-dealer product in Turkey and the US.

• React
• Redux
• GraphQL
• Node.js
• AWS
• Leadership

CornerJob

Full-stack Developer

I joined as the seventh employee, led HTML5 work on the enterprise recruitment app and contributed to its backend.

• React
• Node.js
• Redux
• Jest
• Elasticsearch
• AWS

Ideaknow

Front-end HTML5 and Mobile Software Engineer

For Banc Sabadell, I built the mobile web application and integrated it into its native apps.

• JavaScript
• HTML5
• CSS3
• Backbone.js
• Handlebars.js

BCNscience

Full-stack Developer

Developed full-stack mobile apps and worked on their interface design.

• Full stack
• Mobile
• UI design