Hi, I'm
Founder & CEO, GoMetap
Founder & CEO of GoMetap — an O2O ecosystem that helps Vietnamese SMEs digitize sales, payments and customer retention: from POS and automated payments to membership cards in Apple Wallet & Google Wallet.
Integrated with
Currently building
An O2O and digital transformation ecosystem: seamless payments, digital operations and customer engagement for businesses.
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On startups, digital transformation for SMEs, payments, loyalty, SaaS products and AI — from the journey of building GoMetap.
On October 21, 2026, PHP issued an emergency security release patching two 9.2 RCE vulnerabilities (CVE-2026-109618, CVE-2026-109619). All PHP web environments must update immediately.
Read articleA step-by-step guide to using AI (ChatGPT, Claude) to draft Zalo, SMS, and email win-back messages. Includes 3 battle-tested prompts to boost retention without annoying customers.
A step-by-step guide to using POS data to classify menu items, redesign your menu, and steer customers toward your highest-margin offerings.
When should a B2B SaaS startup transition from a single product to an ecosystem? A mental framework to help founders expand without diluting resources.
AI Roundup Nov 2, 2026: Warnings on rogue AI agents, Apple's pragmatic product philosophy under its new CEO, and Google's AI satellite milestone.
How Southeast Asian SMEs can use AI to automate invoice processing, execute 3-way matching, and eliminate manual bookkeeping errors without enterprise ERP budgets.
Uncontrolled discounting destroys ACV and trains buyers to undervalue your software. Here is a battle-tested discounting matrix and negotiation framework for SaaS founders.
Looking to digitize sales, payments or customer loyalty? Or exploring a partnership with GoMetap? Let's connect.
