Simera Professional Key (SPK)

Juan Diego Z

Costa Rica

Adobe Experience Manager (AEM) Developer

$ 4,900/month

10+ yrs exp

Senior Software Engineer with 18+ years of experience delivering scalable enterprise systems across global environments. Strong background in backend and full stack development using Java, Python, React, SQL, AEM, and WordPress, with consistent focus on platform stability, troubleshooting, system performance, and long-term maintainability. Experienced supporting enterprise digital operations, WordPress to AEM migration initiatives, Linux-based environments, REST APIs, production support, and cro…

Skills

  • Linux System Administration
  • Server Administration
  • Software Engineer
  • Performance Optimization
  • Web Performance Optimization
  • Fullstack
  • Technical Troubleshooting & Support
  • Fullstack developer

Juan Diego Z

Costa Rica

Adobe Experience Manager (AEM) Developer

$ 4,900 /month

10+ yrs exp

Senior Software Engineer with 18+ years of experience delivering scalable enterprise systems across global environments. Strong background in backend and full stack development using Java, Python, React, SQL, AEM, and WordPress, with consistent focus on platform stability, troubleshooting, system performance, and long-term maintainability. Experienced supporting enterprise digital operations, WordPress to AEM migration initiatives, Linux-based environments, REST APIs, production support, and cro…

Skills

  • Linux System Administration
  • Server Administration
  • Software Engineer
  • Performance Optimization
  • Web Performance Optimization
  • Fullstack
  • Technical Troubleshooting & Support
  • Fullstack developer

Adobe Experience Manager (AEM) Developer

Conexio
January 2022 - January 2024

Worked on enterprise-level Adobe Experience Manager (AEM) projects, contributing to the development and maintenance of scalable CMS-based web platforms. Responsibilities included: • Custom component development in AEM • Backend integrations and Java-based implementations • Frontend development (HTML, JavaScript, modern frameworks) • Research and evaluation of emerging technologies for web applications • Technical analysis and proof-of-concept implementations Collaborated with distributed teams in an international environment, focusing on performance, scalability, and maintainable architecture. Skills: React.js • Java • Python • Full-Stack Development • REST APIs • Microservices • Adobe Experience Manager (AEM) • Backend Development • HTML • jQuery

Senior Software Consultant

Independent Senior Software Consultant
January 2008 - present

• Contribute to enterprise-scale projects supporting US-based global platforms. • Design and optimize SQL-based data workflows used in marketing and operational systems. • Develop backend services and integrations using Java and Python. • Implement scalable frontend components using React and JavaScript. • Support production environments, issue resolution, platform stability, and operational optimization initiatives. • Improve performance and automation processes to enhance operational efficiency. • Collaborate with cross-functional teams across multiple time zones. • Maintain high standards of scalability, reliability, security, and code quality.

Senior Software Engineer – Backend, Data & Full Stack

Accenture
January 2008 - present

Senior Software Engineer contributing to large-scale enterprise projects within international client environments, currently supporting high-impact initiatives for a US-based global platform. Focused on data-driven systems, backend services, and scalable web applications, working across modern technology stacks including React, Java, Python, and SQL. Key contributions include: • Developing and optimizing data pipelines and SQL-based workflows for marketing and campaign systems • Implementing backend services and integrations for enterprise digital platforms • Building and maintaining automation processes to improve performance and operational efficiency • Collaborating with cross-functional global teams across different time zones • Supporting Proof of Concepts (POCs) and technical validations for evolving business needs Strong emphasis on performance optimization, data integrity, system scalability, and clean, maintainable architecture. Experienced in working within structured enterprise processes while maintaining agility and technical ownership at the execution level. • Designed and maintained enterprise-level Drupal-based applications in production environments. • Developed custom Drupal modules and themes aligned with business requirements. • Implemented Configuration Management across development and pre-production environments. • Integrated external services through RESTful APIs and backend PHP services. • Optimized performance using caching strategies and SQL query tuning. • Managed deployments using Git and CI/CD workflows within Agile frameworks

Smart Scores

Communication
70
Role Fit
80
Adaptability
75
Problem-solving
85
Simera English
70
Professional Presence
80
Drive/Initiative
75

Smart Skills

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