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Sebastian Estrada Nates

@sebastianestradanate

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Full Stack Developer blending DevOps and AWS to ship scalable systems.

Canada

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What I'm looking for

I want to build scalable cloud systems and streamline delivery with DevOps automation—Terraform, Docker, Kubernetes, and strong CI/CD. I thrive on Infrastructure as Code, reliable deployments, and production-ready observability.

I’m an Informatic Engineer focused on cloud infrastructure and DevOps practices, designing and deploying scalable applications with AWS, Terraform, Docker, and Kubernetes. I build CI/CD pipelines with GitHub Actions and automate deployment workflows through Infrastructure as Code, including zero-touch SSH deployments.

In my recent role, I architected a multi-container Docker Compose environment and improved CI/CD to reduce deployment time by 70%, while eliminating manual release steps. Previously, I led an EC2 to ECS migration at Danalytics, cutting deployment time by 60% and optimizing infrastructure costs, and I’ve also engineered FastAPI microservices and automated ETL with AWS Lambda and AWS Glue. I’m AWS Certified Solutions Architect – Associate.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Certified Listener Society

May 2025 - Present (1 year 2 months)

Architected a multi-container Docker environment using Docker Compose to run and deploy 8 interdependent services across isolated profiles without backend downtime. Built a GitHub Actions CI/CD pipeline for zero-touch SSH deployments on dev pushes, cutting deployment time by 70% and eliminating all manual release steps.

Docker Docker Compose PostgreSQL Redis Gunicorn Daphne Celery Nginx CI CD GitHub Actions SSH WebSockets

Software Developer

Danalytics S.A.S

Sep 2019 - Sep 2025 (6 years)

Led migration of a multi-tenant SaaS from EC2 to ECS using Docker containerization and load balancing, reducing deployment time by 60% and optimizing infrastructure costs. Built automated AWS backup workflows with Lambda, CloudWatch Events, Terraform, and Secrets Manager (90% less manual intervention; 2 hours to 15 minutes recovery) and engineered FastAPI microservices with PostgreSQL for real-tim

EC2 ECS Docker Load Balancing AWS Lambda AWS Cloudwatch Terraform Secrets Manager fastAPI Microservices PostgreSQL Real time Data Processing AWS Glue S3 ETL

Education

Degrees, certifications, and relevant coursework

Lambton College

Graduate Certificate, DevOps for Cloud Computing

2025 -

Grade: GPA: 3.58/4.0

Activities and societies: Relevant coursework: Database Design, Networking Foundations, Server Administration (Windows and Linux), Python Programming, Project Management, Cloud Computing, Containerization, CI/CD. Awards/Honors: Winter 2024 Dean’s Honour List, Summer 2024 Dean’s Honour List, President’s Award 2025.

Completed a Graduate Certificate in DevOps for Cloud Computing with coursework covering cloud computing, containerization, CI/CD, networking, and server administration. Earned multiple Dean’s Honour Lists and a President’s Award.

Autonoma de Occidente University

Bachelor of Computer Engineering, Computer Engineering

Grade: GPA: 4.0/5.0

Activities and societies: Relevant coursework: Object-Oriented Programming, Data Structures and Algorithms, Operating Systems, Database Management, System Security. Awards/Honors: Highest grade in a semester of Computer Engineering studies.

Earned a Bachelor of Computer Engineering, studying core topics including data structures and algorithms, operating systems, database management, and system security. Achieved the highest grade in a semester of Computer Engineering studies.