Artem K.

Managed development team; Conducted code reviews, provided feedback; Liaised with team members, management, and clients to ensure projects are completed to standard; Evaluated business needs and objectives; Architecture design; Developed APIs with Nest JS; Designed database schemas; Managed PostgreSQL database; Wrote complex SQL queries; Implemented the business logic of the application to ensure that it meets the client's requirements; Improved database performance through the use of indexes, procedures, transactions, views; Designed responsive UI components using React concepts; Optimized web pages for maximum speed and scalability; Designed AWS S3 storage for static user files; Utilized CloudFront's edge caching and distribution capabilities; Configured Route 53 routing policies; Designed AWS ECS task definitions and services to deploy and manage containerized workloads; Wrote Docker and Docker Compose files; Utilized WebSockets for real-time communication; Implemented CI/CD pipelines.

Managed development team; Assessed business needs and goals; Updating work schedules and performing troubleshooting as required; Participated in all software development end-to-end product lifecycle phases; Wrote progress reports and delivering presentations to the relevant stakeholders; Microservice architecture design via AWS SES; Maintained server side of the app and developed new features; Created and maintained technical documentation; Implemented transaction management strategies in SQL databases to maintain data integrity and consistency; Performed troubleshooting as required; Implemented new features; Designed and developed responsive and user-friendly web applications using React JS and MUI; Designed Redux storage.

Backend development; Designed architecture; Implemented server-side game logic with Nest JS; Developed communication between different microservices using AWS SQS; Designed and maintained database; Implemented real-time communication with WebSocket; Worked on payments using 3-rd party APIs; Created queries to the database with Prisma; Created unit and integration tests; Wrote docker-compose files; Utilized AWS EC2 for application deployment; Documented code using Swagger; Supported and bug fixed; Creating documentation and diagrams.

Full Stack development; Designed and implemented server-side architecture; Optimized SQL queries; Developed API with Nest JS; Developed GraphQL schema and maintained it; Integrated oct8ne and matterport; Implemented video calling functionality using Twilio; Implemented indexes, transactions with Prisma; Developed and maintained user interfaces using React JS; Adapted Ant-Design components to meet specific project requirements; Developed comprehensive test suites using React-Testing-Library to validate component behavior; Designing serverless api via Lambda and API Gateway; Deployed CloudWatch Agent on Kubernetes nodes to collect system-level metrics, logs, and events; Deployed microservices on Kubernetes; Created unit and integration tests; Leveraged client-server communication with WebSocket; Implemented CI/CD pipelines; Code review.