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Javier C.JC

Javier C.

CTO & Tech Lead | Digital Identity & Blockchain

€150/day
1 project
Sevilla, ES
8-15 years

Average response time: 1 hour

About Javier

Ingeniero Full-Stack implicado en el desarrollo de soluciones. Con mas de 12 años de experiencia en empresas del Ibex35 y a nivel nacional e internacional abarcando un amplio abanico de soluciones, lo cual me ha permitido ganar versatilidad técnica. Orientado a cliente y con vocación de obtención de soluciones que mejor se adapten a los requerimientos técnicos, he gestionado equipos multidisplinares y multiculturales.

Mi experiencia profesional se ha centrado en el diseño y desarrollo de soluciones, así como en automatización e implantación de procesos en el área de Analítica de Datos, Cloud Computing y Blockchain.

También he impartido formaciones a todos los niveles con alto nivel de satisfacción y bajo demanda de temario.

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  • English

    Fluent

  • Spanish

    Native or bilingual

Can work on-site
Sevilla (up to 50km), Madrid (up to 20km), Barcelona (up to 10km)

Experience

  • Neoke
    Technical Lead, Decentralized Identity Expert
    TECH
    January 2023 - Today (3 years and 5 months)
    Sevilla, Spain
    • Defined and executed technical strategies aligned with business objectives.
    • Led and mentored a technical team, achieving a 50% increase in operational efficiency.
    • Collaborated with stakeholders to prioritize key initiatives, improving productivity and retention by75%.
    • Managed projects integrating blockchain and AI solutions.
    Blockchain Identidad digital AI Agents Cloud Engineer Back-End development
  • Minsait
    Blockchain Tech Lead / Minsait
    CONSULTING AND AUDITS
    August 2021 - December 2022 (1 year and 4 months)
    Sevilla, Spain
    • Oversaw the design and development of an MVP for CBDC in collaboration with the Bank of Spain.
    • Coordinated multidisciplinary teams on Play-to-Earn (P2E) projects and decentralized identity solutions (ERC4337).
    • Implemented technical strategies that improved critical processes by 60%.
    Blockchain Back-End development Ethereum Hyperledger API
  • Geo DataBlock
    Senior Backend Engineer Analytics and Web3
    July 2018 - August 2021 (3 years and 1 month)
    • Directed Big Data and Blockchain teams, optimizing data ingestion and processing pipelines.
    • Developed smart contracts and backend solutions that enhanced user experience by XX%.
    • Implemented scalability and performance improvements with measurable impact (XX%).

Reviews

4,0

Out of 1 rating

M

Maria

Dooctoor Tech B16706657

Reviewed on 24/05/2024

Muy profesional y cumplidor.

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Education

  • Master en Ethereum, Tecnología Blockchain y Criptoeconomia
    Universidad de Alcalá de Henares
    2018
  • Master en Visual Analytics y BigData
    Universidad Internacional de la Rioja
    2016

Certifications

  • Certified Hyperledger Fabric Administrator
    Linux Foundation
    Hyperledger blockchain chaincode

Skill set

Categories