Enrique Serrano Valle

Senior Principal Software Architect

St. Louis, Missouri, United States •
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Senior Principal Software Architect with a master's-level degree and extensive experience in Cloud environments and AI integration. Expert in defining system architecture, directing engineering teams, and building robust, scalable platforms using Java, Spring, React and other technologies. Proven track record of digital transformation and leading high-performance teams in both startup and enterprise settings.

Professional Experience

Mar 2025 - Present

Principal Software Architect

Atlassian

Tech lead driving architectural design in a cloud environment. Focusing on distributed computing, automation, and resilience. Integrating Artificial Intelligence features to next-gen productivity tools to improve developer experience and provide productivity metrics and improvement actions. Acting as major incident manager and product engineer to ensuring system reliability and refining user experience.

Dec 2022 - Mar 2025

Senior Full Stack Software Engineer

Atlassian

Designed and delivered high-performance, cloud-based systems using TypeScript, React, Java, Kotlin, and Spring Boot. Led teams in creating RESTful and GraphQL services. Integrated AI solutions within developer portals.

Jul 2017 - Present (Concurrent/Previous)

Senior Principal Software Engineer

Charter Communications

Solutions Architect for Digital Platforms and Agent Tools. Designed Microservices (OAS 3) and Modular React UI architecture. Led DevOps automation tooling initiatives, reducing deployment times from hours to minutes.

Prior to 2017

Earlier Experience

Daugherty Business Solutions: Senior Consultant & Tech Lead.
eserrano.com: Director & Developer (Award-winning campaigns).
Híbrida S.L. & Germinus XXI: Lead Web Developer & Software Developer.
Universidad Politécnica de Madrid: Researcher on Plugin-based Architectures.

Technical Expertise

Architecture & Cloud
  • System Architecture
  • Microservices (REST/GraphQL)
  • Cloud Computing
  • DevOps & CI/CD
  • Resilience Engineering
Backend & Data
  • Java (Spring Boot)
  • Node.js
  • SQL (PostgreSQL, Oracle)
  • NoSQL (MongoDB)
  • Hazelcast
Frontend & UX
  • React / TypeScript
  • JavaScript (ES6+)
  • HTML5 / CSS3 / SASS
  • UX Design Principles
  • Responsive Layouts
Tools & AI
  • AI Integration
  • Splunk / Grafana / Prometheus
  • Jenkins / Git
  • JIRA / Confluence

Education & Certifications

Master's Level Degree in Telecommunications Engineering

Universidad Politécnica de Madrid

Specialization: Software Engineering and Computer Networks.

Rigorous 5-year engineering program officially recognized as Master's Degree level.

Additional Distinctions
  • Java Certified Programmer (SUN Certification)
  • Awards: Gold & Silver ASPID Awards (Pharma-Healthcare Advertising), Goya Award Credit (Documentary).