https://vsaivishnu.com/ 2026-04-16 monthly 1.0 https://vsaivishnu.com/headshot.png Sai Vishnu Vippagunta Fractional CTO & CIO based in Bengaluru, India https://vsaivishnu.com/og-image.png Sai Vishnu Vippagunta — Fractional CTO & CIO Open Graph preview image for social sharing https://vsaivishnu.com/#services 2026-04-16 monthly 0.9 https://vsaivishnu.com/#expertise 2026-04-16 monthly 0.8 https://vsaivishnu.com/#portfolio 2026-04-16 monthly 0.9 https://vsaivishnu.com/#contact 2026-04-16 monthly 0.8 https://vsaivishnu.com/blog/ 2026-04-16 weekly 0.8 https://vsaivishnu.com/og-blog.png Writing — Sai Vishnu Vippagunta Plain-language essays on civic tech, scam prevention, and digital safety, in 17 Indian languages. https://vsaivishnu.com/blog/census-2027.html 2026-04-16 weekly 0.9 https://vsaivishnu.com/blog/og-census-2027.png Census 2027 India — Citizen's Guide in 17 Indian Languages Public-awareness guide to India's first digital census, with scam warnings, dos & don'ts, sources, and legal disclaimer. Translated to 17 Indian languages.