05/30/2026 updated
100 % available
Full Stack Software Engineer | Java Consultant | Microservices & Cloud Expert
Barreiro, Portugal
Worldwide
B.Sc in Mechanical Engineering, Lagos State UniversityAbout me
I am a technology enthusiast, hobbyist, and a practitioner. I enjoy applying technology in solving real-world problem. I constantly learn, evolve and adapt to the dynamic world of technology. I challenge myself constantly to break barriers of professional limitations, adding value to organisations.
Argo CDAzure Kubernetes ServiceJava (Programming Language)Spring SecurityApplication Programming Interfaces (APIs)Amazon Web ServicesMicrosoft AzureCloud EngineeringDevOpsJava Message Service (JMS)Spring FrameworkWildFly (JBoss AS)Messaging Application Programming InterfaceNoSQLOpenShift
Java & Spring Ecosystem
Proficiency in Core Java 8+, Spring Boot, Spring Framework, Spring Data JPA, Spring REST, Hibernate, and Eclipse Vert.x Reactive Toolkit. Extensive experience in building enterprise-grade backend applications and microservices using these technologies.
Microservices Architecture & Cloud Deployment
Solid expertise in designing and implementing microservices systems using Docker, Kubernetes, and OpenShift Cluster. Cloud-native development and deployment on Amazon Web Services (AWS) and Microsoft Azure, including containerization and CI/CD pipeline integration.
RESTful API Development
Strong experience in building, scaling, and performance tuning of RESTful APIs. Implementation of REST JSON Based Services, SOAP based Services, and Message-Driven Asynchronous Distributed Microservices Systems.
Relational & NoSQL Databases
Proficiency in PostgreSQL, MySQL, T-SQL, Oracle, MSSQL, and Cassandra NoSQL Database. Experience with SQL query optimization and relational database object design including tables, indexes, constraints, and stored procedures.
Frontend & Web Technologies
Experience with modern web technologies including React JS, Angular, Core JavaScript, and Node. Knowledge of HTML and CSS for web application development.
Continuous Integration & DevOps Tools
Proficiency with Continuous Integration and Delivery pipelines, GIT version control, Maven Build Tool, Gradle Build, Jenkins, Ansible, and GitHub workflow. Experienced in using Eclipse IDE, NetBeans, VSCode, and IntelliJIDea.
Object-Oriented & Functional Programming
In-depth knowledge of Object-Oriented Programming (OOP), Functional Programming, Software Testing, System Design and Integration, and Agile methodologies.
Messaging & Event Streaming
Experience with Apache Kafka and JMS for message-driven asynchronous distributed microservices system implementations.
Testing Frameworks
Proficiency with JUnit, Mockito, and AssertJ for unit testing, functional testing, performance testing, and integration testing of software systems.
Proficiency in Core Java 8+, Spring Boot, Spring Framework, Spring Data JPA, Spring REST, Hibernate, and Eclipse Vert.x Reactive Toolkit. Extensive experience in building enterprise-grade backend applications and microservices using these technologies.
Microservices Architecture & Cloud Deployment
Solid expertise in designing and implementing microservices systems using Docker, Kubernetes, and OpenShift Cluster. Cloud-native development and deployment on Amazon Web Services (AWS) and Microsoft Azure, including containerization and CI/CD pipeline integration.
RESTful API Development
Strong experience in building, scaling, and performance tuning of RESTful APIs. Implementation of REST JSON Based Services, SOAP based Services, and Message-Driven Asynchronous Distributed Microservices Systems.
Relational & NoSQL Databases
Proficiency in PostgreSQL, MySQL, T-SQL, Oracle, MSSQL, and Cassandra NoSQL Database. Experience with SQL query optimization and relational database object design including tables, indexes, constraints, and stored procedures.
Frontend & Web Technologies
Experience with modern web technologies including React JS, Angular, Core JavaScript, and Node. Knowledge of HTML and CSS for web application development.
Continuous Integration & DevOps Tools
Proficiency with Continuous Integration and Delivery pipelines, GIT version control, Maven Build Tool, Gradle Build, Jenkins, Ansible, and GitHub workflow. Experienced in using Eclipse IDE, NetBeans, VSCode, and IntelliJIDea.
Object-Oriented & Functional Programming
In-depth knowledge of Object-Oriented Programming (OOP), Functional Programming, Software Testing, System Design and Integration, and Agile methodologies.
Messaging & Event Streaming
Experience with Apache Kafka and JMS for message-driven asynchronous distributed microservices system implementations.
Testing Frameworks
Proficiency with JUnit, Mockito, and AssertJ for unit testing, functional testing, performance testing, and integration testing of software systems.
Languages
EnglishNative speaker
Project history
Analyzing software requirement document specifications and researching optimal solutions. Deciding on architecture designs and system design components. Implementing microservices with Docker Desktop, build tools with Ansible and GitHub workflow, REST API Integration, Unit Testing with JUnit, JVM machine tuning, and garbage collection. Working on Intelligent Document Management Service with AI model integration, refactoring and migrating legacy Java Microservice applications to JDK 17 and 21, modularizing Spring Batch Microservice to V3 with Camunda Upgrade, implementing REST Handlers, Data Transfer Objects, Persistent Classes, and integrating Spring Security infrastructure with WebUI and SAML libraries. Tech Stack: Core Java 17+, Spring Framework 6, Spring Boot 3.5, Spring Data JPA, Docker, JUnit, Mockito, AssertJ, GitLab, Jenkins, Ansible, AWS, Azure.
Developing Object Oriented Modules for projects and analysis. Designing Server-Side REST APIs using Spring Boot and Spring Framework. System analysis and design, modularization and componentization of software systems. Reviewing requirements documents, JVM Memory Management and tooling. Developing Java Classes for Entity Domain, Service Component, and Controller Components. Implementing End-to-end, Functional, Performance and Integration Tests. Microservices system implementation with Docker and Kubernetes, migration of legacy systems, cloud environment provisioning and services consummation, and virtual network creation. Tech stack: Spring Framework, Spring Boot, Hibernate, GIT, MySQL, Postgres, JDBC, JUnit, Mockito, AssertJ, AWS, Azure, Jenkins.
Designed, implemented and deployed RESTful API Endpoints for Card Control Platform. Developed solutions for bank ATM Debit Card Holders to control and manage their debit cards through a custom-built mobile app. Implemented database schedulers, API services as Linux System Daemon Services, transaction dashboards, Linux Kernel parameter optimization, SMS notification API with Twilio, and a B2C Microservice interfacing with an external payment service provider. Tech stack: Spring Boot, Spring Framework, Spring REST, GIT, MAVEN, DOCKER, Eclipse Vert.X, Kubernetes.
Certificates
Oracle Certified Java Programmer
Oracle2011