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How a tiny repo‑local proxy let me develop payment flows without burning mobile data
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Why I stopped running Postgres and Redis on my laptop for development
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The ₹2,500 Test Phone I Carry for Payment Bugs (and the mess it caught in 3 weeks)
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The tiny local UPI simulator that stopped my nightly payment-testing chaos
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How I Built a ₹300 Personal CDN to Speed Asset Delivery for Indian Clients
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How I Built a Cheap SMS Gateway for Reliable 2FA Testing in India
