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Hi, I'm Adailton!

I am a technology enthusiast focused on backend development and software architecture. I started my journey in 2017 and have since been consolidating knowledge in algorithms, software engineering, and scalable solutions.

Currently, I am a Tech Lead Backend at the Municipal Legal Authority of Aracaju (Procuradoria Geral), where I lead the modernization of judicial systems, process automation, and microservices integration. Pursuing a Bachelor's Degree in Computer Science at the Federal University of Sergipe (UFS), I constantly seek to apply new technologies such as Artificial Intelligence, DevOps, and Cloud Computing to create positive impact.

🎯 Professional Objective

My goal is to specialize in backend development, focusing on distributed architectures, high performance, and scalability. I continue to deepen my knowledge in Cloud ecosystems (AWS), Microservices, and DevOps, while contributing to the technical community and open-source projects.

🔧 Primary Skills

• Languages: Java, Groovy, Kotlin, PHP
• Frameworks: Spring Boot, Spring Webflux, Laravel, Spring Framework
• Databases: PostgreSQL, MySQL, MongoDB, SQL, JPA
• DevOps & Cloud: AWS, Docker, Kubernetes, CI/CD Pipelines, RabbitMQ
• Architecture & Practices: Microservices, REST APIs, gRPC, GraphQL, TDD, DDD, SOLID

Work Experience

Tech Lead Backend / Software Engineer

Procuradoria Geral da Capital de Sergipe • Aracaju, SE Oct 2025 - Present Stack: Java, Groovy, Kotlin, Spring Boot, Spring GraphQL, MinIO, Docker

Career Path:

• Tech Lead Backend (Oct 2025 - Present): Reduced manual access to court systems by approx. 15% through automation and led the integration with STJ via MNI (SOAP).
• Senior Backend Software Engineer (Mar 2025 - Oct 2025): Drove a platform-level performance initiative that improved document retrieval speed by ~75% and led the migration of 2TB of documents to MinIO S3.
• Mid Backend Software Engineer (Jun 2024 - Mar 2025): Drove architectural migration from Spring REST to Spring GraphQL (reducing latency by ~30%) and optimized database queries.
• Junior Software Engineer (Nov 2023 - Jun 2024): Maintained legacy Grails systems and applied design patterns for cleaner codebases.

Junior Fullstack Software Engineer

Agily Tecnologia • Aracaju, SE May 2021 - Jan 2022 Stack: PHP, Laravel, Vue.js, JavaScript, WebSockets

• Maintained and optimized legacy PHP systems, applying Clean Code principles.
• Designed and built an internal Planning Poker platform using WebSockets to standardize agile estimation practices.
• Built an integration between Bitbucket and Discord to centralize code review visibility.

For more details, find me on LinkedIn.

Projects

🎓 Education

• Bachelor's Degree, Computer Science Universidade Federal de Sergipe (UFS) Graduation Date: Jun 2026

• Technical High School in System Development Instituto Federal de Educação, Ciência e Tecnologia de Sergipe (IFS) Graduation Date: April 2021

��� Languages

• Portuguese: Native
• English: Technical/Professional