CTO | Senior Software Architect | Tech lead

• Managed end-to-end product development, overseeing the successful delivery of technical solutions.
• Led and mentored a team of highly specialised technical professionals, fostering a culture of collaboration and innovation.
• Oversaw the hiring process to build a talented and dedicated team.
• Built a scalable and robust backend microservices system from scratch, designing and extending it to meet evolving business needs.
• Ensured the system's high availability with a 99.99% up time, implementing resilient architecture and monitoring mechanisms.
• Developed and implemented technical strategies, aligning them with business goals and objectives.

Skills: Strategic Thinking, Project Management, Team Management, Kotlin, Java, Python, SQL, Spring Boot, PostgreSQL, Docker, Kubernetes, DevOps, System Architecture

• Developed frontend and reactive backend applications.
• Designed, implemented, and tested a high-traffic, asynchronous big data system.
• Optimized code for performance and efficiency.
• Built data pipelines for processing large datasets.
• Integrated RabbitMQ for efficient message queuing.
• Created responsive frontend interfaces using Angular and TypeScript.
• Employed Docker for easy deployment and scalability.
• Implemented automated testing with Testcontainers.
• Utilized Prometheus, Grafana, and Kibana for system monitoring.

Skills: Java, Kotlin, Spring Boot, REST, Big Data, PostgreSQL, SQL, TimescaleDB, TypeScript, Angular, DevOps, RabbitMQ, Docker, Reactive Programming, Functional Programming, System Architecture, Grafana, TDD

• Developed frontend and backend applications
• Implemented automation solutions to streamline processes and improve efficiency.
• Collaborated with cross-functional teams to understand requirements and deliver robust technical solutions.

Skills: Java, JavaScript, Spring Boot, Back-End Web Development, Angular, Docker, Front-End Development

• Developed a high-traffic microservice backend system.
• Designed and implemented scalable solutions for horizontal scaling, ensuring efficient handling of increased traffic.
• Profiled, debugged, and tested core JVM applications to identify and resolve bottlenecks.
• Optimized memory usage to enhance overall system efficiency and stability.
• Implemented caching solutions to improve response times and reduce database load.
• Created, managed, and monitored Kubernetes pods, jobs, and cronjobs.
• Actively participated in code reviews, providing feedback and suggestions for continuous improvements.

Skills: Java, Spring Boot, Big Data, Redis, SQL, NoSQL, Microservices, Kubernetes, DevOps, Docker, System Architecture