Blog

Technical writing on Web3, AI, and building things. Written by Uvin Vindula.

130 articles · 4 in Startup & Product Building

Building a SaaS Product with Next.js and Supabase: The Complete Stack

The full technical playbook for building a production SaaS product with Next.js 16, Supabase, Stripe, Tailwind CSS v4, and Vercel — from database schema and multi-tenancy to subscription billing and deployment. Real architecture decisions, real code, real costs.

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Uvin Vindula·July 7, 2025

Startup & Product Building9 min

IAMUVIN

The Discovery Call Framework I Use to Close $20K+ Projects

The exact 30-minute discovery call framework I use to qualify leads, assess technical feasibility, and close development projects between $8K and $80K. Not a sales script — an engineer's approach to asking the right questions, spotting red flags early, and writing proposals that convert.

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Uvin Vindula·May 12, 2025

Startup & Product Building9 min

IAMUVIN

How to Price Software Development Services: What I've Learned

A transparent breakdown of how I price software development services from $8K to $80K per project and $5K/month retainers — including real numbers, the mistakes I made, and why I stopped competing on price from Sri Lanka. A guide for developers and clients alike.

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Uvin Vindula·September 9, 2024

Startup & Product Building11 min

IAMUVIN

How to Build an MVP That Actually Works: A Developer's Guide

A practical guide to building MVPs that validate your idea and attract real users — with real budgets, timelines, and examples from building products like GemStore.lk and EuroParts Lanka. Stop overbuilding. Start shipping.

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Uvin Vindula·August 5, 2024