Long-term cooperation — quality and deadlines are the priority
I build complex web products end-to-end with 7+ years of experience.
I specialize in CRM systems and Telegram bots.
I design architecture from scratch and maintain live products with real users.
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FRONTEND
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Core
▪ React 19, TypeScript, Vite
▪ Material UI v7, Tailwind CSS v4
▪ Material React Table v3
State & Forms
▪ Zustand, React Hook Form, Yup
Real-time & API
▪ Socket.IO Client, Axios
▪ lightweight-charts (trading charts)
UX & i18n
▪ i18next / react-i18next (multilingual…
Backend developer focused on helping businesses automate data-related workflows.
I can help with web scraping, data collection and processing, API integrations, SQL queries, backend logic, and LLM/OpenAI API integrations for business processes.
I have experience with e-commerce projects, legacy systems, complex business logic, and production support. I am comfortable working with unclear requirements: I clarify the expected outcome, data format, and constraints, then propose a practical solution without unnecessary overengineering.
