Strong proficiency in Java:

Expertise in Java 8/11/17+ and the Spring ecosystem (Spring Boot, Spring MVC, Spring Security).

Deep understanding and hands-on experience with Microservices architecture and RESTful API design.

Experience with ORM frameworks (e.g., Hibernate, JPA) and relational databases (e.g., PostgreSQL, MySQL).

Familiarity with messaging queues (e.g., Kafka, SQS, RabbitMQ).

Solid experience with React.js:

Proficiency in React.js, Redux, JavaScript (ES6+), HTML5, and CSS3.

Experience with modern frontend build tools (Webpack, Babel).

Strong understanding of responsive design and cross-browser compatibility.

Extensive hands-on experience with AWS Cloud Services:

Proven experience designing, deploying, and managing applications on AWS (e.g., EC2, S3, Lambda, RDS, DynamoDB, ECS/EKS, API Gateway, SQS, SNS, CloudWatch, IAM).

Understanding of serverless architectures and containerization (Docker, Kubernetes).

Experience with Infrastructure as Code (IaC) tools like AWS CloudFormation or Terraform is a plus.

Strong understanding of Software Development Life Cycle (SDLC) and Agile methodologies (Scrum, Kanban).

Proficiency with version control systems (Git).

Excellent problem-solving, analytical, and debugging skills.

Strong communication, interpersonal, and leadership abilities.