Within the company, I address issues on existing websites and platforms, both backend and frontend, using frameworks such as Laravel, React, VUE, NEXT JS, FastAPI, Wordpress. I develop external solutions for existing platforms by building backend services with FastAPI and crafting user interfaces on the frontend with VUE and NUXT, complemented by Tailwind CSS and NUXT UI. I create Telegram bots and mini Telegram apps, and for notification management, I implement systems based on Celery. I also focus on optimizing the performance and scalability of web applications, applying modern programming techniques and adhering to industry best practices. I collaborate closely with design and development teams to ensure a smooth and intuitive user experience.