About Dani
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English
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Catalan
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Experience
- Giladev - PresenteDesarrollador de software freelanceTECHMay 2025 - Today (1 year and 2 months)Palamós, SpainÚltimos proyectos:Indra (2026): Control de tráfico aéreo. Nuevo proyecto para el aeropuerto de Canadá. Full-stack: Java Spring Boot + Sencha JS.Grupo Celsa (2026): Control de procesos industriales. Go (Golang), React, Websockets, Node.js. Arquitectura de microservicios, docker, portainer, etc. Proyectos:- Alarmas medioambiente- Acceso entrada escoriadero- Smart display- Webapp control depósitos H2O- Control de paros - cribas de chatarra (LVL3)Ancert (2025-2026): Mantenimiento de la app del portal notarial del ciudadano. React Native. Android e iOS.- App PNC (Portal Notarial del Ciudadano).Stack tecnológico: Go (Golang), NodeJS, Java (Spring), ReactJS, Nextjs, React Native, Javascript, Typescript, Sencha JS, CouchDB, MongoDB, MySQL, PostgreSQL, sistemas Linux, Redis. Arquitectura de microservicios.
- Giladev - Etapa Web3Desarrollador de software freelanceTECHMay 2021 - Today (5 years and 1 month)Palamós, SpainGuzzu (2021 - 2023): Full-stack. Next.js y Node.js.- Web3 community and platform for music creatorsMintknight (2021 - 2023): API, Node.js, Express. EVM y Near protocol para mintear NFTs (Non-Fungible Tokens) y FTs (Fungible Tokens). SDK, CLI, contratos inteligentes, scripting...- Easy minting blockhain tokensDecathlon (2021-2022): Carreras virtuales. Algoritmos de backend para el cálculo de carreras, rankings, programas de lealtad, etc. Node.js, PostgreSQL.- Automatización Carreras virtuales DecarunStack tecnológico: Web3, NodeJS, ReactJS, Nextjs, Javascript, Typescript, MongoDB, MySQL, PostgreSQL, Solidity, Metamask, Hardhat, Ethers.js, Polygon, Ethereum, Near, Arweave, sistemas Linux, Redis. Arquitectura de microservicios.
- Context ProtocolCore developer at ContextTECHAugust 2022 - April 2024 (1 year and 9 months)Barcelona, SpainContext Protocol is a semantic on-chain data aggregator that redefines the way we interact with and manage data in the decentralized digital landscape. Context Protocol bridges the gap between decentralized storage solutions and semantic understanding, providing a framework where data is not just stored, but also intelligently understood and utilized.I have been fortunate to be involved since the beginning, helping build the core of Context: smart contracts, RPCs and APIs, SDK, CLI, frontends, etc.Currently at backend:- NodeJs and Bun. Typically in Typescript. Git and CI/CD- Testing: jest, mocha, bun- Developing APIs using the Express framework with Swagger documentation (OpenAPI)- Building libraries, SDKs, CLIs and scripting- Working with databases, usually with a preference for NoSQL databases like MongoDB- Smart contracts development:EVM (Ethereum Virtual Machine): Solidity, Polygon, Ethereum, Hardhat, etc.Arweave: TypeScript, WarpNEAR Protocol: FT and NFT, Rust SC and Javascript SDK- Web3 libraries such as ethers.js and Viem- Setup servers, VH, deploy contracts and monitoringCommon at frontend:- ReactJS, Next.js- CSS: tailwind, scss, sass, styled-components, ..- UI: semantic-ui, chakra, daisy-ui- Near: BOS- Metamask, ethers.js, web3js
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Education
- Ingeniero TelecomunicacionesUPC2000
- Postgrado en Blockchain EngineeringBlockchain School for Management2021Ethereum & Hyperledger