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David Eduard Espinosa Ruiz

@davidespinosa

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Results-driven technology leader with expertise in architecting and leading complex ecosystems

Spain

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What I'm looking for

I am looking for a company that values innovation, encourages continuous learning, and provides opportunities for career growth. I thrive in dynamic environments where I can leverage my skills in architecting and leading complex software ecosystems to drive business success. I am particularly interested in roles such as Tech Lead, Cloud Platform Engineer, Software Architect...

I am a passionate hands-on architect with a distinguished career in architecting Cloud Native solutions on AWS. Embracing serverless and event-driven solutions within a microservices ecosystem, I excel in building robust, scalable systems that drive business success.

Using Infrastructure as Code, I streamline infrastructure management to ensure reliability and efficiency. Committed to continuous learning, I actively pursue new AWS certifications to stay at the forefront of technology.

Skilled in managing medium to large teams, I foster innovation and collaboration. Open to new opportunities with flexibility regarding location and time zones.

Experience

Work history, roles, and key accomplishments

Chief Technology Officer

EOLAS Medical

Mar 2022 - Mar 2024 (2 years)

• Led a team of highly skilled engineers and served as the final authority for the entire ecosystem.
• Successfully adapted the application to pass a rigorous security Pentest, ensuring robustness and
resilience against potential threats.
• Implemented transformative changes to the system to obtain certifications including ISO 27001:2013,
HIPAA, GDPR, SOC 2, and ISO 27001:2022.

Cloud Architecture Cloud Native Security Serverless

TECHNICAL LEAD AND SOFTWARE ARCHITECT

HAUFE

Mar 2016 - Mar 2022 (6 years)

• Provided technical leadership and architectural guidance for multiple projects, from new product development to cross-product initiatives.
• Managed cloud-based infrastructure, specializing in AWS and Kubernetes environments, utilizing technologies like Lambda, API Gateway, Aurora Serverless DB, JavaScript, TypeScript, React, GitLab CI/CD, Kubernetes, FluxCD, Java, Spring, Kafka, Terraform...

Senior Software Engineer and Engineering Manager

SERHS TOURISM

Senior Software Engineer in the integrations department of B2B hotel booking system. Creation and maintenance of integration services with external providers. As Engineering Manager, managed externalized projects, creating technical roadmaps, code reviewing, and ensuring quality and performance levels of the delivered projects.

Integration Engineering Manager

Search Engineer

INTERCOM

Search Engineer in the international department of the high-traffic web: www.solostocks.com. Created a new information retrieval system, including boosted lists, search functions for several languages, spell checker components, related searches, and autocomplete functions.

Information Retrieval Search

Software Engineer

CIMD, UDIAT

Software Engineer in the development team at the digital unit CIMD in the UDIAT Park corporation. Created a new web-based vision radiological application in Java to include it in the existing hospital software suite, which included RIS, HIS, and PACS software.

Java HL7

Junior Java Developer

COMETA TECHNOLOGIES

Involved in several projects, working with open source technologies including STRUTS, SPRING, HIBERNATE, MYSQL, Front-end (jsp, html, css, javascript), and LINUX-TOMCAT.

Open Source Technologies Java Linux