I am a Systems Engineer from Medellín, Colombia, graduated in June 2025. Recently worked as a Software Developer at Pragma S.A., where I developed backend microservices and serverless solutions on AWS.

I'm passionate about backend development, clean architecture, and cloud-native technologies. I enjoy building scalable systems with Java, Spring Boot, and TypeScript, while applying SOLID principles and hexagonal architecture patterns.

• 🎓 Systems Engineer graduated from Universidad de Antioquia (June 2025)
• 💼 Recently completed role as Software Developer at Pragma S.A. (Sep 2024 - Feb 2026)
• 📚 Preparing for AWS Certified Cloud Practitioner exam (April 2026)
• 🔍 Open to new opportunities in backend development and cloud solutions
• 🌱 Always learning and exploring new technologies in the backend and cloud space

Backend & APIs:

• Java, Spring Boot, TypeScript, Node.js
• REST APIs, Microservices, Serverless Architecture
• SAP Integration, Enterprise Systems

Cloud & DevOps:

• AWS (Lambda, API Gateway, DynamoDB, SQS, SNS, EventBridge)
• Docker, Docker Swarm, CI/CD Pipelines
• Linux, Nginx, Ansible, Terraform

Databases:

• PostgreSQL, MySQL, DynamoDB

Architecture & Design:

• Clean Architecture, Hexagonal Architecture
• SOLID Principles, Design Patterns
• Event-driven Architecture

• Backend Development: Built scalable microservices with Java/Spring Boot and TypeScript/Node.js
• Cloud Solutions: Developed serverless applications on AWS with Lambda and API Gateway
• Enterprise Integration: Worked with SAP integration and enterprise platforms
• Team Leadership: Led technical teams and mentored junior developers
• Academic Support: Former tutor in programming logic, algorithms, and Java

Java, Spring Boot, AWS, Microservices, Clean Architecture, TypeScript

danielitotabares2011@hotmail.com

• Backend Architecture: Microservices, Clean Architecture, Design Patterns
• Cloud Computing: AWS, Serverless, Infrastructure as Code
• Enterprise Integration: SAP, System Integration, APIs
• DevOps: Containerization, CI/CD, Infrastructure Automation
• Teaching & Mentoring: Sharing knowledge and helping others grow

• Swimming 🏊‍♂️
• Competitive Rubik's Cube 🧩
• Gaming 🎮

"The best way to learn is by teaching others" - Always open to collaborate and share knowledge!