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Marcelo Aguilera

@marceloaguilera

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Senior full stack engineer delivering scalable web platforms and team leadership.

Mexico

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What I'm looking for

I seek senior engineering roles where I can lead teams, build scalable web/cloud systems, improve CI/CD, and deliver measurable product impact in collaborative, growth-oriented environments.

I am a senior full stack developer with 8+ years of hands-on experience building web and mobile solutions across diverse tech stacks and cloud platforms.

I have led teams (up to 7 developers), mentored engineers, and launched multiple projects that improved performance, user engagement, and customer satisfaction.

My work blends frontend expertise (React, Angular, Vue) with robust backend systems (Java/Spring Boot, Node.js), microservices, and cloud deployments on AWS, Azure, and GCP.

I prioritize clear architecture, high-quality code, CI/CD automation, and collaboration with product and UX teams to deliver measurable business results.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Developer

ProcessQ Inc

Mar 2025 - Sep 2025 (6 months)

Led development of core features for ProcessQ’s flagship platform, improving user engagement by 30% and reducing API response times by 40% through Angular frontends and Spring Boot microservices on AWS.

Angular Spring Boot AWS Lambda AWS ECS REST APIs CI CD GitHub Actions Microservices

Senior Full Stack Developer

SolutionStream

Dec 2024 - Aug 2025 (8 months)

Developed and maintained Java backends with Angular frontends, implemented AWS Cognito authentication and Mapbox integration to enhance security and real-time geolocation features.

Java Angular Cognito Mapbox GraphQL REST APIs API Integration Security

Senior Full Stack Developer

Synesis.one

Oct 2021 - Nov 2024 (3 years 1 month)

Oversaw Java web services handling batch jobs for 2M users, introduced Redis/RabbitMQ for service communication, and improved CI/CD with Docker and Kubernetes, reducing release cycles by 40%.

Java Spring Boot Redis RabbitMQ Docker Kubernetes REST APIs CI CD

Full Stack Engineer

CVS Health

Jul 2019 - Sep 2021 (2 years 2 months)

Built Java + React microservices for a large e-commerce platform, increasing sales by 20% and optimizing PostgreSQL queries to improve performance under peak loads.

Java Spring Boot React PostgreSQL Microservices Jenkins Performance Optimization REST APIs

Junior Full Stack Developer

Fleivo

May 2018 - Jun 2019 (1 year 1 month)

Delivered three web and mobile projects using Spring Boot, Django, Express and modern frontends; developed REST and GraphQL APIs and improved site traffic to 15,000 daily visitors for an e-commerce product.