// ls ~/projects
Projects
A mix of enterprise security engineering work and personal software builds. Write-ups for several of these are on the blog.
Security engineering
Large-scale NGFW migration & greenfield build
Migration and greenfield implementation of next-generation firewalls for a large government entity — policy conversion with Expedition, phased cutovers, and full HLD/LLD documentation.
IPv6 rollout for published services
Planned and implemented IPv6 for externally published services, covering addressing plans, firewall policy parity and service validation.
Enterprise email security stack
Cisco ESA deployment with AMP, SPF, DKIM, DMARC and email encryption — from architecture through enforcement and tuning.
Highly available endpoint security
Designed and implemented endpoint protection with high availability and multiple distribution points across server and VDI estates.
Personal builds
AI trading research bot
A personal research project: an agent-driven trading analysis pipeline with decision gates, risk management and trade lifecycle tracking — built with Python, FastAPI and LLM agents.
dipinonline.com
This site — a hand-built static site with a markdown blog pipeline, animated canvas background and page transitions, served globally from a Cloudflare Worker.