Open to opportunities

Owais ale User

@owaisaleuser

Message

I am a Senior Java developer building scalable, cloud-native microservices that improve reliability.

United Kingdom

Message

What I'm looking for

I’m seeking a senior backend role to design cloud-native microservices, lead and mentor teams, apply CI/CD and DevOps practices, and deliver secure, high-throughput enterprise systems on AWS/Azure.

I am a Senior Java Developer with over 10 years of experience architecting, designing, and implementing robust, scalable, and secure software solutions across fintech, e-commerce, recruitment, and enterprise technology.

I specialize in Java (SE, EE, 8/11/17), Spring Boot, Spring Cloud, Hibernate/JPA, and building microservices-based architectures. I have hands-on experience with RESTful APIs, message brokers such as Kafka and RabbitMQ, and cloud-native deployments on AWS and Azure.

I have driven measurable outcomes including improving system performance by up to 40%, reducing deployment times by 50%, and optimizing databases for high-volume applications; I led designs handling over 1M daily transactions and delivered a cloud migration that improved reliability by 35% while guiding a team of six developers.

I apply strong DevOps practices (CI/CD with Jenkins, Docker, Kubernetes), Agile methodologies, and a mentor-first approach to grow teams and ensure best coding practices; I seek to continue delivering enterprise-grade systems and to lead technical teams toward reliable, maintainable solutions.

Experience

Work history, roles, and key accomplishments

Current

Senior Java Developer

Current

TechNova Solutions

Jan 2018 - Present (7 years 8 months)

Led design and implementation of enterprise microservices using Spring Boot and Spring Cloud handling over 1M daily transactions and improving system reliability by 35% through AWS migration and caching strategies. Managed a team of 6 developers and enforced CI/CD and security best practices.

Java Spring Boot Spring Cloud Kafka AWS Redis Spring Security Docker Kubernetes

Software Engineer (Java)

FourPointZero

Jan 2015 - Jan 2018 (3 years)

Developed and maintained Java EE applications and migrated legacy systems to Spring MVC and Spring Boot, reducing maintenance costs and improving release cycles through Maven and Jenkins automation. Collaborated with QA to resolve performance bottlenecks and critical defects.

Java EE Spring MVC Spring Boot Maven Jenkins Hibernate Agile Performance Tuning SQL

Associate Java Developer

InnovaTech

Jan 2010 - Jan 2014 (4 years)

Assisted in development of web applications using Java, JSP, Servlets and Spring MVC, performing bug fixes and performance tuning to enhance system efficiency. Documented APIs and supported L2 production deployments to streamline onboarding and operations.