Leading the backend development of a fulfillment delivery service that spans multiple countries. My role centers on architecting, developing, and optimizing scalable and resilient systems that ensure seamless order fulfillment and delivery operations.Main Responsibilities:▪ Desgin the system▪ Develop the backend services▪ Develop CI/CD▪ Maintain production environmentMain technologies:Java(Micronaut) · Temporal.io(Cadence) · Kubernetes · Terraform ·… Show more Leading the backend development of a fulfillment delivery service that spans multiple countries. My role centers on architecting, developing, and optimizing scalable and resilient systems that ensure seamless order fulfillment and delivery operations.Main Responsibilities:▪ Desgin the system▪ Develop the backend services▪ Develop CI/CD▪ Maintain production environmentMain technologies:Java(Micronaut) · Temporal.io(Cadence) · Kubernetes · Terraform · Elasticsearch · PostgreSQL · Google cloud · Big query · S3 · REST API Show less

Developing complex audio streaming solution that integrate with blockchain network. Main Responsibilities:▪ Desgin the system▪ Develop the backend services▪ Develop CI/CD▪ Develop frontendMain technologies:Python(FastAPI) · VueJS(Nuxt.js) · Kubernetes · Helm · ArgoCD · Web3 · Wagmi.sh · Infura · Solidity · MongoDB · S3 · CDN · Binance Smart Chain · GitLabCi · REST API · KafkaUsing Digital Ocean as cloud provider.

Working with a private blockchain solution to interact with business partners and facilitate financial transactions.Responsibilities:Designing and developing the system.Exploring the best architectural design patterns for the Hyperledger Fabric network.Improving non-functional requirements.Enhancing testing methodologies.Participating in technical interview sessions with potential candidates.Main Technologies:Java · Python · JavaScript · Microservices… Show more Working with a private blockchain solution to interact with business partners and facilitate financial transactions.Responsibilities:Designing and developing the system.Exploring the best architectural design patterns for the Hyperledger Fabric network.Improving non-functional requirements.Enhancing testing methodologies.Participating in technical interview sessions with potential candidates.Main Technologies:Java · Python · JavaScript · Microservices · Docker · PostgreSQL · Kubernetes · Jenkins · REST API · gRPC · Kafka · IBM MQ · Hyperledger Fabric Show less

Extending the MTS TV online video streaming service with computer vision and machine learning algorithms.Responsibilities:Communicating with stakeholders.Designing the system solution.Developing backend/frontend services independently using Python, Java, and Kubernetes.Collaborating with ML engineers.Main Technologies:Java (Spring Boot) · Python · JavaScript · Microservices · Docker · Serverless (Knative) · PostgreSQL · Kubernetes · Jenkins · REST API ·… Show more Extending the MTS TV online video streaming service with computer vision and machine learning algorithms.Responsibilities:Communicating with stakeholders.Designing the system solution.Developing backend/frontend services independently using Python, Java, and Kubernetes.Collaborating with ML engineers.Main Technologies:Java (Spring Boot) · Python · JavaScript · Microservices · Docker · Serverless (Knative) · PostgreSQL · Kubernetes · Jenkins · REST API · gRPC · Kafka · Triton Inference Server · KServe Show less

Development from scratch of a video analytics system solution for labor safety in factories.Responsibilities:Providing technical leadership.Managing the team.Communicating with stakeholders.Designing the system solution.Developing backend/frontend services independently using Python, Java, and Kubernetes.Conducting code reviews.Providing test plans.Documenting the process.Achievements:Created data pipelines.Designed the system… Show more Development from scratch of a video analytics system solution for labor safety in factories.Responsibilities:Providing technical leadership.Managing the team.Communicating with stakeholders.Designing the system solution.Developing backend/frontend services independently using Python, Java, and Kubernetes.Conducting code reviews.Providing test plans.Documenting the process.Achievements:Created data pipelines.Designed the system architecture.Developed and implemented a microservices system.Successfully released the project.Integrated Behavior-Driven Development (BDD) methodologies. Show less

MTS Poisk: A geolocation service that allows users to find their contacts' locations via LBS (Location-Based Services) and GPS.Responsibilities:Designing the system solution.Developing backend services using Java, C++, and Kubernetes.Managing the team.Conducting code reviews.Communicating with stakeholders.Providing test plans.Achievements:Organized the development process.Integrated CI/CD pipelines.Developed and implemented a… Show more MTS Poisk: A geolocation service that allows users to find their contacts' locations via LBS (Location-Based Services) and GPS.Responsibilities:Designing the system solution.Developing backend services using Java, C++, and Kubernetes.Managing the team.Conducting code reviews.Communicating with stakeholders.Providing test plans.Achievements:Organized the development process.Integrated CI/CD pipelines.Developed and implemented a microservices system.Increased service stability.Conducted load tests.Successfully released the service with 500,000 users. Show less

Installed CEPH clusterCreated distributed computing based on consensus algorithms and distributed file storage systemCovered all features with tests

Development of a DLP (Data Loss Prevention) system for Linux that protects companies from internal information leaks.Conducted vulnerability research for Windows, Linux, and macOS platforms.Developed backend services.Developed a Linux endpoint on end-user workstations for DLP software.Extended product functionality.Increased product stability.Integrated CI/CD processes.Enhanced packet sniffer functionality.

Software Development for Desktop Applications. Modified D-Bus to enable the use of RPC over the network.Developed software for Astra Linux using C/C++ and Qt.

Developed applications for Windows in C++ using the Qt library (QGIS).Utilized SDKs for various devices.Developed a network application in C++ with a user interface in C# WPF.Participated in the development of a system aimed at solving industrial problems using computer vision algorithms.

Software development for embedded systems and desktop applications. Developed client-server application for Linux in C, GTK+, POSIX.