Mwesigwa David

Workstation Hardening Playbook

Built a practical Linux hardening checklist and repeatable shell automation flow for a student lab workstation, covering package hygiene, audit logging, and user permission controls.

• Reduced repeated setup steps by standardizing key changes in one reusable script.
• Improved system traceability with clearer audit and log management practices.

Mini Lab Network Security Audit

Designed a small home-lab style network audit workflow to inspect traffic patterns, validate access controls, and document how segmentation improves resilience in a local environment.

• Mapped traffic behavior to identify unusual flows and quickly isolate risk.
• Documented repeatable audit steps that are easy to translate into enterprise processes.

Cloud-Ready Portfolio Release Flow

Built a deployment-oriented workflow for a static portfolio using Git-based changes, clear release checkpoints, and cloud-friendly hosting practices suitable for fast iteration.

• Shows an understanding of release hygiene, change tracking, and repeatable deployment practices.
• Highlights the mindset needed to operate production-facing web assets responsibly.

Backup & Recovery Strategy Draft

Developed a practical backup and recovery plan for a personal or lab environment, covering retention, restore testing, and operational checkpoints for critical data.

• Turns resilience planning into a clear operational blueprint rather than a vague concept.
• Demonstrates awareness of business continuity and reliability fundamentals.

Event-Driven Algorithmic Bot Ecosystem

Developed an asynchronous backend system that consumes real-time market data via WebSockets and REST APIs, executes algorithmic rules, and automatically dispatches trading signals via the Telegram Bot API.