Backend / Fullstack dev with a solid foundation in Networking, OSINT (over 2 years of practical experience, 30+ solved cases), Cybersecurity and Threat Intelligence.
- Languages: Go, Python, Bash, SQL, JS/TS, React, Astro
- Databases & Storage: PostgreSQL, SQLite, Redis, MongoDB, S3-compatible Object Storage
- Infrastructure & DevOps: Docker / Docker Compose, Nginx, Caddy, Postfix, Dovecot, REST / gRPC / GraphQL
- Backend & APIs - reliable services, data pipelines, and integrations built for real-world workloads
- Automation - software that eliminates repetitive operational work and connects existing systems
- Infrastructure - self-hosted services, deployment systems, monitoring, and production tooling
- Data Systems - crawlers, parsers, search, normalization, and high-volume data processing
- Security Tooling - infrastructure reconnaissance, analysis, and security-focused automation
- Telegram Bots - business automation, integrations, notifications, and custom workflows delivered directly through Telegram
- Landing Pages - fast, conversion-focused (SEO & CRO) websites designed to present products, services, and businesses professionally
- Websites - multi-page, feature-rich websites with custom interactive frontends, responsive design, and polished user experiences
| Project | Description | Tech Stack |
|---|---|---|
| envseal | CLI tool to encrypt and safely commit .env files, integrated into git, built to work with a team | Go, age |
| ghistory | Daily snapshots of the GitHub ecosystem, building a permanent historical record of how repositories change | Python, uv, GitHub Actions |
| Webhook Inbox | Self-hosted platform to capture, search and replay webhooks for debugging | Python, MongoDB, Docker |
| zipthorn | ZIP archive security research and defensive testing toolkit | Go |
| Stinger | High-performance CLI tool for massive dataset parsing, normalization and deduplication with SMTP probes for email verification | Go, SMTP |
| Twork | A platform (telegram bot + web dashboard) to simplify the search for work in telegram | Go, React, SQLite, RSS |
| LeadPipe | Configurable service for collecting, normalizing, validating and deduplicating publicly available business leads from multiple sources. | Python, uv, PostgreSQL |
| Project | Description | Tech Stack |
|---|---|---|
[PRIVATE] |
Regulatory compliance product for websites. A business I'm currently running. | Go, Go templates, Docker, Caddy |
[PRIVATE] |
Internal data service supporting the product above (parsing) | Go, chromedp, SQLite |
| Chelicera | Single-target crawler with extensive OSINT, infrastructure mapping, and a web interface for interactive graph visualization. | Go, TS, React, Redis, Docker, SQLite |
[PRIVATE] |
Extension of Chelicera focused on social account intelligence. Planned to be a SaaS product. | [PRIVATE] |
| GitXnet | An event platform for the public web. History tracking, mapping and analyzing | Go, PostgreSQL, Redis, MinIO, React, Typescript, Astro |
| MailRain | Automated email sending platform | [PRIVATE] |
| HostIMG | API-first file and image hosting backend designed to integrate with any frontend. May become open sourced under Apache 2.0 | Go, sqlc, PostgreSQL, S3, Redis, Docker |
| @freelance_parser_robot | Real-time monitor for freelance marketplaces with configurable filters and instant Telegram alerts, one instance serves many users. Free for everyone | Go, SQLite, Telegram Bot API, YAML, Docker |