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I am a results-driven Senior Java Full Stack Developer with over 12 years of experience creating scalable, high-performance cloud-native backend systems. I specialize in Java, Spring Boot, and microservices architecture, with proven expertise in SaaS development, secure API design, and cloud infrastructure automation. I am passionate about driving DevOps adoption, mentoring teams, and leading initiatives in Agile environments to deliver top-quality software solutions. Throughout my career, I've designed and implemented modular and maintainable backend services using various technologies including AWS, Terraform, Docker, and Kubernetes. I enjoy optimizing systems for performance and scalability while applying best coding practices. I thrive on collaboration and continuous learning to help teams excel and achieve their goals.…I am a results-driven Senior Java Full Stack Developer with over 12 years of experience creating scalable, high-performance cloud-native backend systems. I specialize in Java, Spring Boot, and microservices architecture, with proven expertise in SaaS development, secure API design, and cloud infrastructure automation. I am passionate about driving DevOps adoption, mentoring teams, and leading initiatives in Agile environments to deliver top-quality software solutions. Throughout my career, I've designed and implemented modular and maintainable backend services using various technologies including AWS, Terraform, Docker, and Kubernetes. I enjoy optimizing systems for performance and scalability while applying best coding practices. I thrive on collaboration and continuous learning to help teams excel and achieve their goals.

Denis Kadinov

Full Stack Developer, Developer, Programmer, +2

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I am a results-driven Senior Java Full Stack Developer with over 12 years of experience creating scalable, high-performance cloud-native backend systems. I specialize in Java, Spring Boot, and microservices architecture, with proven expertise in SaaS development, secure API design, and cloud infrastructure automation. I am passionate about driving DevOps adoption, mentoring teams, and leading initiatives in Agile environments to deliver top-quality software solutions. Throughout my career, I've designed and implemented modular and maintainable backend services using various technologies including AWS, Terraform, Docker, and Kubernetes. I enjoy optimizing systems for performance and scalability while applying best coding practices. I thrive on collaboration and continuous learning to help teams excel and achieve their goals.…I am a results-driven Senior Java Full Stack Developer with over 12 years of experience creating scalable, high-performance cloud-native backend systems. I specialize in Java, Spring Boot, and microservices architecture, with proven expertise in SaaS development, secure API design, and cloud infrastructure automation. I am passionate about driving DevOps adoption, mentoring teams, and leading initiatives in Agile environments to deliver top-quality software solutions. Throughout my career, I've designed and implemented modular and maintainable backend services using various technologies including AWS, Terraform, Docker, and Kubernetes. I enjoy optimizing systems for performance and scalability while applying best coding practices. I thrive on collaboration and continuous learning to help teams excel and achieve their goals.

Available to hire

I am a results-driven Senior Java Full Stack Developer with over 12 years of experience creating scalable, high-performance cloud-native backend systems. I specialize in Java, Spring Boot, and microservices architecture, with proven expertise in SaaS development, secure API design, and cloud infrastructure automation. I am passionate about driving DevOps adoption, mentoring teams, and leading initiatives in Agile environments to deliver top-quality software solutions.

Throughout my career, I’ve designed and implemented modular and maintainable backend services using various technologies including AWS, Terraform, Docker, and Kubernetes. I enjoy optimizing systems for performance and scalability while applying best coding practices. I thrive on collaboration and continuous learning to help teams excel and achieve their goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

Bashkir

Intermediate

Work Experience

Senior Full Stack Developer at The Flock

April 1, 2024 - Present

Designed and implemented scalable cloud-native backend services using Java, Spring Boot, and Hibernate. Developed and maintained RESTful APIs supporting frontend and mobile apps. Utilized AWS Lambda and NoSQL databases to enable event-driven, high-throughput workflows. Automated infrastructure provisioning with Terraform for AWS EC2 resources. Optimized CI/CD pipelines using GitLab CI, improving deployment speed and code quality. Fine-tuned JVM configurations and multithreading to enhance runtime efficiency in production.

Senior Full Stack Developer / Team Lead at Wiser Solutions

March 31, 2024 - August 26, 2025

Led design and delivery of modular backend systems utilizing Spring Boot, Spring MVC, and Hibernate for secure data access and rapid development. Migrated core services to AuroraDB for improved scaling and query performance. Developed microservices for multi-tenant SaaS platforms supporting real-time use cases. Championed Docker containerization and Kubernetes orchestration to standardize deployments. Established observability with Prometheus, Grafana, and ELK Stack. Improved DevOps maturity through automation and infrastructure-as-code. Mentored junior developers and provided architectural guidance.

Full Stack Developer at Rootstack

August 1, 2020 - August 26, 2025

Delivered secure backend services using Java, Spring Boot, and Spring Security with robust authorization frameworks. Decomposed legacy monolithic applications into containerized microservices for enhanced scalability and maintainability. Designed efficient PostgreSQL relational schemas for multi-tenant business logic. Automated infrastructure setup with Terraform for consistent staging and production environments. Integrated Apache Kafka and RabbitMQ for event-driven communication. Developed automation tools in Python and Bash to streamline testing, migrations, and deployments. Participated actively in Agile ceremonies and cross-functional collaboration.

Java Backend Developer at MyTeams

March 31, 2017 - August 26, 2025

Built and maintained Java-based backend services using Spring Boot to support real-time features and failover mechanisms. Managed cloud deployments on AWS EC2 including auto-scaling configurations to improve availability. Developed data analytics and reporting backend modules using RESTful APIs and optimized queries. Implemented centralized logging and monitoring via Prometheus, Grafana, and ELK Stack for operational insights. Expanded unit test coverage using JUnit and Mockito to enhance test reliability within CI workflows. Promoted best practices in object-oriented design and conducted internal refactoring to improve performance.

Java Developer at Akveo Inc

February 1, 2014 - August 26, 2025

Developed backend components using Java, Spring, and JSP for internal tools and logistics systems. Designed and exposed secure RESTful APIs with endpoint validation to maintain data integrity. Supported system enhancements and technical documentation. Collaborated closely with DevOps for release management to ensure code quality and timely delivery.