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About Me
About Me
Hello! I'm Antonio Augusto Maguelniski.
DevOps Engineer | AWS Cloud Architect | DBA | Linux
I’m passionate about technology and dedicated to building solutions that simplify development and drive projects forward.
Being a DevOps professional with expertise in Cloud Computing characterizes me, and fosters my passion for building innovative and efficient solutions.
My background also includes the skills of a backend developer. As well as solid experience with networks, databases and Linux servers.
All these characteristics make me a complete professional.
Skills & Experiences
Check Out My Skills And Work Experience.
Learn about my professional career and the skills that make me an expert in DevOps and Cloud Computing.
Experiences
DevOps Engineer & AWS Cloud Architect
2021 - Current
The Black Box Serviços On-line & Growth Branding Ltda
Technical leadership in projects for the AWS cloud, development projects, databases, CI/CD implementation and infrastructure automation.
As DevOps Engineer and AWS Cloud Architect I led strategic and technological decisions, managing the development team and driving business growth.
Responsabilities
- Managing projects and people, setting targets, deadlines and resources, and monitoring team performance, including defining application architecture and developing back-end functionalities.
- Technical leadership, guiding and mentoring developers in the best practices of software development and architecture.
- Implementation and management of the AWS cloud infrastructure, including services such as EC2, S3, ECS, Lambda, RDS and others.
- Automation of development and deployment processes (CI/CD) using AWS tools and services.
- Cost management and resource optimization in the AWS cloud.
- Development of web and mobile solutions using AWS technologies and services, with a focus on creating robust and efficient APIs and optimized database modeling.
- Ensuring the security and reliability of the infrastructure and applications.
- Development and maintenance of RESTful APIs to integrate different systems and applications.
- Database modeling, ensuring data integrity, performance and scalability.
- Code optimization to guarantee application performance and scalability.
Achievements
- Complete migration of the company's infrastructure from a third-party cloud provider to AWS, optimizing costs and performance.
- Obtaining AWS Partner status, demonstrating expertise and commitment to the platform.
- Leading web and mobile systems development projects using AWS technologies and services.
- Implementation of CI/CD processes, speeding up software development and delivery.
- Creating and managing a high-performance team that is motivated and engaged with the company's objectives.
Key skills: DevOps, AWS, Liderança, CI/CD, Database, Cloud, BitBucket, GitHub, Docker, NodeJS, Linux
DevOps Engineer
2022 - 2024
SCI Sistemas Contábeis Ltda
Implementation of DevOps solutions, optimization of development environments, monitoring and mitigation of disasters and database management.
As DevOps Engineer at SCI Sistemas Contábeis, I played a key role in optimizing the software development lifecycle, driving efficiency and collaboration between the development and operations teams.
Responsibilities
- I provided technical support to developers, helping to resolve problems and implement best practices, including troubleshooting PHP systems and advising on development best practices.
- I managed the local and cloud AWS infrastructure (EC2, S3, Lambda, RDS), guaranteeing system availability, performance and security, implementing security and monitoring measures to guarantee the stability of systems and mitigate disaster risks.
- I migrated local workloads to AWS, optimizing the architecture according to the Well-Architected Framework (WAF).
- Managed databases (PostgreSQL, MySQL/MariaDB, MongoDB), including backup/recovery, updates and performance optimization.
- I implemented Hashicorp Vault to protect sensitive data by removing it from code repositories and educating developers about safe practices.
- I optimized the development environments by implementing CI/CD and container-based environments with optimized images.
- I worked to identify and implement improvements in development and operations processes, optimizing and automating tasks.
- Maintenance and optimization of legacy PHP-based systems, ensuring their stability and performance.
- Implementation of preventive measures to mitigate risks and avoid disasters in production environments.
- Proactive action in resolving incidents and disasters, minimizing the impact on business.
Achievements
- I have contributed to obtaining AWS credits on 3 occasions, supporting the implementation of AWS best practices.
- I implemented the Hashicorp Vault, ensuring data security and promoting security awareness.
- I have optimized development environments with containers and CI/CD pipelines, increasing efficiency and speed.
- I was recognized for my expertise in database management, disaster recovery and performance optimization.
Key Skills: DevOps, AWS, CI/CD, Database, GitHub, Docker, Linux, PHP, Scripting (Bash, Groovy), Jenkins
Habilidades em destaque
Awards
See My Achievements
Do You Have A Project And Want To Develop It?
Get in touch and let’s discuss how my skills can help your project come to fruition.
Posts & Insights
Latest Posts And Inspirations
Innovative solutions, automation, AWS, Kubernetes, Docker and much more.
Implementing Chaos Engineering on AWS
Chaos Engineering is an innovative approach to testing the resilience of systems through...
The Cloud Shared Responsibility Model
Shared responsibility in the cloud defines how security responsibilities are divided between the...