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Portrait of Juan Luis Carrasco

Hi, I am Juanlu

Málaga, Spain

13+ years of experience in computer engineering. Currently working as Domain Architect at Saber.tech, designing scalable services and replacing legacy monoliths with cleanly bounded domains.

Experience

  1. Domain Architect

    Saber.tech

    Design and implementation of microservices for a lottery client, replacing a legacy monolithic platform. Focus on scalability, clean architecture and cross-team alignment on domain boundaries.

  2. Domain Architect

    Ciklum

    Short promotion window bridging the Senior Software Engineer role and the move to Saber.tech, leading domain decisions for the lottery platform.

  3. Senior Software Engineer

    Ciklum

    Development of services for a lottery client. Creation of new microservices to enhance the functionality and performance of the platform and to replace a legacy monolithic application.

  4. Lead Software Engineer

    EPAM Systems

    Led a team in the creation and maintenance of services generating mortgage and real-estate reports for a major client. Coordinated cross-functional teams on releases, issue resolution and investigations to keep these critical services running smoothly.

  5. Senior Software Engineer (Thomas Cook)

    Ciklum

    Development of microservices for Thomas Cook, integrating with Expedia services and maintaining the Apache Solr search engine powering the travel platform.

  6. Technical Consultant

    Hewlett Packard Enterprise

    Technical consultant focused on RCS and SIP solutions for major telco operators such as Telefónica and Vodafone.

  7. HP University — 12th Edition

    Hewlett-Packard

    Selected for Hewlett-Packard's intensive training programme for talented young engineers. Assessment covered analytical ability, communication, customer focus, leadership and adaptability.

  8. Co-Founder

    SecureKids

    Co-founded SecureKids, a parental-control application for Android helping parents keep their children safe online. Responsible for the Android app architecture and implementation.

  9. Contributor

    Android Open Source Project

    Accepted contributions to the official Android source code — a long-standing personal highlight and an entry point into the open-source community.

  10. Android Developer

    Gecor System

    Android development for the 'Málaga Funciona' application and other consumer apps. The company now operates as Gecor System.

Skills

Languages & Platforms

  • Java
  • JVM
  • Python

Architecture

  • Domain-Driven Design
  • Microservices
  • Clean Architecture
  • Scalability

Frameworks & Tools

  • Spring
  • MongoDB
  • Apache Solr
  • Git

Others

  • AWS
  • Terraform
  • Kafka
  • PyTorch
  • TensorFlow
  • Keras

Ways of working

  • Agile
  • Mentoring
  • Cross-functional leadership

Education

Certifications

Languages

  • Spanish

    Native

  • English

    Full professional

  • French

    Elementary

About me

I am Juan Luis Carrasco Merchán. From an early age I've been deeply interested in technology — a passion that has shaped both my personal and professional journey. I started out writing BASIC as a kid and never really stopped.

I have extensive experience in software development and system architecture, with a strong emphasis on agile methodologies, scalability and clean design. I currently work as a Domain Architect, helping replace legacy monoliths with well-bounded services.

I'm an active supporter of the open-source community and I'm honoured to be a contributor to the official Android source code.

I also co-founded SecureKids, a parental-control application built to help families keep their children safe on the internet.

Portrait of Juan Luis Carrasco