Anton Pitaev

I have extensive experience working with the Spring framework, a popular Java framework for building enterprise-level applications. I have utilized various components of the Spring ecosystem, including Spring Boot, Spring MVC, and Spring Data, to develop scalable and maintainable backend systems. With Spring, I have designed and implemented robust RESTful APIs, leveraging features like dependency injection, aspect-oriented programming, and declarative transaction management. I have also integrated Spring with other technologies such as Hibernate and JPA for efficient data access and management. Additionally, I have utilized Spring Security to implement secure authentication and authorization mechanisms. With my expertise in Spring, I have successfully delivered high-performance and reliable applications that meet the demands of complex business requirements.

My proficiency in Java and Spring enables me to architect robust backend systems.

I have extensive experience in Android development using Java, including the creation of custom libraries. I have developed numerous Android applications, leveraging my expertise in Java to build robust and feature-rich mobile solutions. I am proficient in the Android SDK and have a deep understanding of Android app architecture, user interface design, and data persistence. I have also worked with various libraries and frameworks such as Retrofit, Dagger, and RxJava to enhance application functionality and streamline development processes. Additionally, I have created custom libraries to encapsulate reusable components and functionalities, promoting code reusability and maintainability.

My proficiency in Node.js empowers me to develop efficient and responsive web applications.

Document databases like MongoDB offer a flexible and scalable approach to data storage and retrieval. I have utilized MongoDB's powerful query capabilities and schema-less design to efficiently model and store complex data structures. Leveraging features such as indexing, aggregation pipelines, and document-level transactions, I have implemented robust and high-performance solutions.

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I have extensive experience working with APIs, including a strong proficiency in REST protocol. I have designed, developed, and maintained RESTful APIs, following best practices and adhering to RESTful principles. This includes resource-oriented design, proper use of HTTP methods, and implementing robust authentication and error handling mechanisms.

I have extensive experience in backend development using a wide range of technologies, including Java, Spring, Node.js, MongoDB, SQL, and cloud platforms such as GCP and AWS. Leveraging my knowledge in these technologies, I have designed and implemented scalable and efficient backend systems. I have utilized Java and Spring to architect robust and performant applications, while incorporating Node.js for the development of responsive and modern web applications. With expertise in database management, I have worked extensively with MongoDB and SQL, ensuring effective data storage and retrieval. Additionally, I have leveraged cloud platforms like GCP and AWS to build scalable and secure architectures. Overall, my proficiency in these technologies enables me to develop sophisticated and reliable backend solutions that meet the demands of complex software systems.

I have a wealth of experience in web development, covering both frontend and backend aspects. I have worked extensively with HTML, CSS, and JavaScript to create visually appealing and responsive user interfaces. I have built dynamic and interactive web applications.