https://darisi.in/blog Practical writing on product web apps, internal systems, payments, and async delivery — drawn from real product work by Ajay Darisi. en contact@darisi.in (Ajay Darisi) Sun, 12 Jul 2026 00:00:00 GMT https://darisi.in/blog/keycloak-vs-supabase-auth https://darisi.in/blog/keycloak-vs-supabase-auth An implementer's comparison of Keycloak and Supabase Auth: what each is actually for, where each one hurts, and a decision framework based on shipping both in client projects. Guide Sun, 12 Jul 2026 00:00:00 GMT https://darisi.in/blog/designing-two-sided-marketplace https://darisi.in/blog/designing-two-sided-marketplace A case study on DevMarket: making a complex two-sided flow feel simple, from role-based onboarding through proposals, messaging, and role-aware navigation. Case Study Sun, 12 Jul 2026 00:00:00 GMT https://darisi.in/blog/bilingual-jewelry-storefront-razorpay https://darisi.in/blog/bilingual-jewelry-storefront-razorpay A case study on Bhagyalakshmi Future Gold: designing for wedding-shopper trust, treating Telugu as first-class content, and shipping rental-led merchandising with Razorpay checkout. Case Study Sun, 12 Jul 2026 00:00:00 GMT https://darisi.in/blog/custom-internal-tools-vs-off-the-shelf https://darisi.in/blog/custom-internal-tools-vs-off-the-shelf Most teams should start with off-the-shelf software. This guide covers the three situations where a custom internal tool earns its cost, and how to decide in a week. Guide Sun, 12 Jul 2026 00:00:00 GMT https://darisi.in/blog/async-projects-global-teams https://darisi.in/blog/async-projects-global-teams An async collaboration approach for product teams across time zones: written updates, clear decision points, visible milestones, and very few meetings. Process Sun, 12 Jul 2026 00:00:00 GMT