aveandrian

- Developed and maintained responsive FinTech web application using React and Next.js, ensuring optimal performance and seamless user experience across devices. - Leveraged tRPC to build type-safe, end-to-end APIs, resulting in more robust and maintainable code. - Collaborated closely with backend developers and UX/UI designers to integrate APIs and ensure a cohesive, high-quality user interface. - Implemented SSR (Server-Side Rendering) and SSG (Static Site Generation) in Next.js to improve SEO and page load times, significantly enhancing the user experience. - Applied best practices in state management with React Query and Context API to handle complex data flows and ensure application scalability. - Optimized front-end performance, reducing load times by 30% through code-splitting, lazy loading, and efficient asset management. Key Technologies: React, Next.js, tRPC, TypeScript, React Query, Tailwind CSS

- Integration into international customer's team - Functional, integration and regression testing of Web Front-end and Back-end in the field of FinTech and Hotel Booking - Automation testing using Java+Selenium+RestAssured and JS+Cypress - Maintaining test documentation in Confluence and Slab - Integration auto-tests in Teamcity and Jenkins - Using Jira as a bug tracking tool - Executing basic database queries (Postgres, Oracle) - Carrying out a demo on features - Work in the SCRUM team Stack: Jira, Confluence, Postgres, Oracle, Swagger, Postman, Trello, TeamCity, Jenkins, Cypress, Java, React, Slab, AWS, Docker

- Functional, integration and regression testing of Web and Desktop applications; - Using Xmind / Mindmeister to develop and update test maps (mind-maps); - Using TFS as a bug tracking tool; - Using Trello to keep the list of tasks for testing up to date; - Preparation of applied development in C # in company's IDE for testing; - Executing basic database queries (MSSQL) - Preparation of test benches and deployment of virtual machines on various OSs in Hyper-V for use in testing; - Analysis of server and client logs; - Carrying out a demo on features and mind maps for the testing department; - Work in the SCRUM team; Stack: SourceTree \ Git Extentions, XMind, MindMeister, Trello, TFS, Hyper-V, SDS

- Functional, integration and regression testing of automated control systems, emergency automation in the field of oil transportation. - Writing test documentation. - Supervision acceptance tests of the system by the customer. - Providing assistance in implementation to employees of the technical department. - Using the version control system TortoiseSVN

- Development and deploying of automated control systems for dispatchers in the field of oil transportation, emergency control systems in the WinCC OA SCADA system. - Using the Contrl language (ETM development, C-like) for scripting.- Development and deploying of automated control systems for dispatchers in the field of oil transportation, emergency control systems in the WinCC OA SCADA system. - Using the Contrl language (ETM development, C-like) for scripting.

Software development in the Qt environment. Developing a TCP File Transfer Module in C ++