Cybersecurity & Backend Developer  ·  India  ·  Building secure systems, APIs, and infrastructure

Infrastructure-focused work centered on reliability, filtering, and access control.

• Cloudflare-first protection for DNS, traffic filtering, and origin shielding
• Linux server hardening with tighter process, service, and access controls
• Reverse proxy setups with Nginx for routing, isolation, and safer exposure
• Docker-based deployments to keep services reproducible and easier to recover

_{Stack  ·   Linux   Cloudflare   Nginx   Docker   Python   TypeScript}

APIs and service layers that power tools, dashboards, and automations.

• REST API design for secure data access and service orchestration
• Auth flows with controlled access and session handling
• Operational endpoints for monitoring, moderation, and admin tasks
• Integration-friendly services for bots, dashboards, and internal tools

_{Stack  ·   Python   TypeScript   Node.js   Express   MongoDB   MySQL}

Lightweight utilities built for daily use, testing, and visibility.

• Traffic checks and rule-based monitoring helpers
• Automation scripts for repeatable ops and maintenance tasks
• Security utilities for testing, validation, and workflow support
• Small tools that solve annoying problems cleanly

_{Stack  ·   Python   Linux   Cloudflare   Docker   Git}

_{Tip: if you want private contributions to show up in these cards, enable Settings → Profile → Contributions & activity → "Include private contributions on my profile".}

I care about secure systems, clean backend design,
and infrastructure that stays stable when traffic spikes.

github.com/Jairoy2426