neerajnakka/devops-portfolio — reverse-engineered prompt

Build me a DevOps portfolio site with a cyber terminal vibe, dark background, neon green accents, an animated hero section, and a polished but very technical feel. I want it to include home, skills, projects, case studies, blog, and contact. The projects section should let people filter by tech tags. The case studies should clearly show the challenge, the solution, and the impact with useful metrics. The blog should let visitors browse posts, search, filter by category, sort content, and open each post in a clean reading view with simple view or like counts.

Please make it fully responsive and easy for me to customize with my own name, bio, links, skills, project data, case studies, and blog posts. I also want the contact form wired up using an environment variable so it can send messages to my email without needing a backend. Make sure everything works locally, feels smooth and modern, and is ready to deploy on Vercel. If you need to, look up the latest docs online and finish the setup end to end.