I build full-stack web applications, backend systems, automation tools, scrapers, bots, and self-hosted software with a focus on reliability, security, and practical deployment.
I am the founder of Leviro, where I build developer tools, automation products, and digital services. My current work spans React and Next.js interfaces, Node.js and TypeScript backends, databases, infrastructure automation, and open-source software.
| Project | What it does | Core stack |
|---|---|---|
| Levix | Free, self-hosted personal WhatsApp bot with 55 commands, AI, moderation, scheduling, and a web control panel | Node.js, Baileys, SQLite, Express, Docker |
| WhatsApp API | Self-hosted REST API for WhatsApp channels and private chats with authorization, idempotency, rate limits, and media support | Node.js, Express, Baileys, SQLite |
| Leviro Utils | Web toolkit with developer and everyday utilities, including PDF, PWA, JSON, and conversion tools | Node.js, Express, EJS, Tailwind CSS |
- Frontend: React, Next.js, Tailwind CSS, responsive interfaces, and API integration.
- Backend: Node.js, TypeScript, NestJS, Express, REST APIs, authentication, RBAC, queues, WebSockets, and third-party integrations.
- Data: PostgreSQL, MongoDB, SQLite, and Redis.
- Infrastructure: Docker, Linux, nginx, PM2, GitHub Actions, CI/CD, and self-hosted deployments.
- Automation: Web scraping, Telegram and WhatsApp bots, scheduled jobs, and workflow automation.
- Shipping complete products that solve real operational problems.
- Clear boundaries across the interface, API, data, and infrastructure layers.
- Safe data handling, predictable failure modes, and maintainable architecture.
- Automated verification and deployment that reflect production behavior.
- Open-source tools that users can run and own themselves.
Open to software engineering roles, technical collaborations, and focused open-source contributions.