Taeyun Kim's profile on Product Hunt

About

Student builder. Built ReplyMate after wasting too much time overthinking emails. Generates replies directly inside Gmail & Outlook + instant translation. Would love honest feedback 🙏 Try it: https://replymateai.app/ Launching on Product Hunt soon 👀 https://www.producthunt.com/products/replymate-ai-email-replies?launch=replymate-ai-email-reply-translator

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Maker History

ReplyMate Stop overthinking emails — write replies in seconds
Apr 2026

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Joined Product HuntApril 2nd, 2026

Forums

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5mo ago

👋 I'm new here, let's connect

Nice to meet you guys I'm 25 yo fintech startup founder. The name of startup is MEAI It's a Web4 system that helps people to rule their financial life including their behavioral patterns. Links in bio I'm currently balancing on 2 main tracks: my day job as a Software Engineer and my own project. I am product-oriented person who really enjoys creating, researching and especially running different projects Right now, I'm preparing for the first MEAI product release called Centico (centicoapp.com) . It's an AI agent for strategic planning of a budget. He analyses all user's portfolio including a even including crypto! My favourite case in everyday usage of it's: a plan for buying a car for 1 year based on my monthly earnings and expanses (including loans, etc.). 5 random facts about me: I'm playing the guitar for 15+ years, a fan of cars, small aviation, ex-handboll player and philosophical enthusiast

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5mo ago

Hey Product Hunt! I'm DUONG NGUYEN ,a solo developer . and I'm building Infotograf

it's an iOS photo sharing app that takes you back to when social media was actually about in 2015 ,sharing moments with friends. Before the ads, the algorithms, and the endless video reels took over.

I grew up during the golden era of Instagram, back in 2012 2015, when your feed was just photos from your friends in the order they posted them. No ads interrupting the scroll. No algorithm deciding what you should see. No pressure to make reels or go viral. Just real moments, shared simply. That version of social media made me fall in love with photography
Infotograf gives you a simple chronological feed, beautiful film-inspired filters, and ambient audio captured with every photo so you can hear the moment, not just see it. It connects to the Fediverse through ActivityPub, which means your photos aren't trapped in any one company's ecosystem. You own everything you post.
I built the whole thing solo. Your support keeps the servers running and motivate me to keep going.thank you deeply. UPDATE IOS AND ANDROID APPS are ready still early days but it works and it's free iOS: apps.apple.com/app/id6761331537
Android (beta): play.google.com/apps/testing/com.infotograf.android
policy: infotograf.com/about
thanks for reading everyone, nice day.

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5mo ago

I’m a first-time student founder and just launched today — would love your advice

Hey everyone

I m a student developer and today is my first Product Hunt launch.