Messi Bre
Hackathon builds like PersonaAI, a site for the Athena Nexus community, and lessons from refactoring a vibe-coded project.
Lessons, challenges, and build logs from a self-taught fullstack journey. portfolio: https://messibre.pro.et github: @Messibre linkedin:linkedin.com/in/meseret-birhanu-nigus x: @MessiBre21 blog: https://meseret-birhanu.vercel.app DM: @Tarikey6
Messi Bre has been posting since May 2025, mixing hackathon vote drives, dev lessons and build logs. Its hackathon entries include Campaign Kit Studio, PersonaAI for Vercel's Zero to Agent and SolanaPilot for the Dev3Pack global hackathon. PersonaAI, which turns a GitHub, Notion, LinkedIn and CV into a portfolio, was reported as Zero to Agent's first-place winner. Lately it is refactoring a vibe-coded project in public and piling data into a deployed app to time each query.
- The channel has posted every week for 54 weeks in a row, and the streak is still going.
- Lately it averages 21 posts a week.
- Its most-used word is "day".
The journey.
- May – Dec 2025
- Feb – May 2026
Vote Me, Please
In February, Campaign Kit Studio went up for a public hackathon vote, with the channel asking for 20 more votes to reach the top 10. In May came PersonaAI in Vercel's Zero to Agent hackathon, reported as the first-place winner, and SolanaPilot, built for the Dev3Pack global hackathon.
Sources#164#165#374#396 - Jul – Sep 2026
Explain It Like I'm New
In July the channel floated a summer mini game to teach blockchain basics to total newcomers, and explained Docker as Git for your whole runtime environment. In August it pointed readers to a Web3 fellowship for women. In September its own entry in the Nexus New Year Challenge rode reader reactions to 5th place, inside the rewarded top five.
Sources#566#571#671#701 - Sep – Oct 2026
Behind the Vibe Code
September and October brought more writing, from a Self Discovery blog post to an article on teamwork. Then came #BehindTheVibeCode, lessons from refactoring a vibe-coded project, like validating inputs at runtime and keeping an AI client behind one adapter. In late October it piled data into a deployed project to time each query, with proper indexing up next.
Sources#726#876#901#902
Building now.
- PersonaAI
An AI portfolio generator that turns a GitHub, Notion and LinkedIn profile plus a CV into a portfolio, aimed at professionals and students.
Launched3 postsMay 2026Visit - Campaign Kit Studio
A project entered in a v0 prompt-to-production hackathon in February 2026; the posts don't describe what it does.
Quiet lately1 postsFeb 2026– - SolanaPilot
A project built for the Dev3Pack global hackathon; the posts don't describe what it does.
Quiet lately1 postsMay 2026–
Start here.
- 01
The PersonaAI pitch: what it does, how the vote worked and a link to try it.
Hey there 😉 So we are competing for the zero to agent hackathon and I need your help here 🤗🤗 If you don't have vercel account - sign up here first: https://...
May 4, 20263.4K views - 02
The Athena Nexus reveal, with its live link, GitHub repo and a request for honest feedback.
I have a request to ask.🥹 I made this for our Athena Nexus Girls Community , and I need you to interrogate it 😁 when you are a bit free so that you can give...
May 13, 2026503 views - 03
Docker explained as Git for your whole runtime environment.
Hello Docker ✌️ Bye Bye "it works on my machine" curse 😁 For those of you who have been wondering wth docker is like me , here is a little explanation. Dock...
Jul 10, 2026301 views - 04
A look back at an early Facebook project that used one JSON file as its entire database.
If there was no database, how would you structure your project's data? lemmi tell u what I did with my Facebook project - I used the file system, with one JSON...
Sep 6, 2026271 views - 05
A #BehindTheVibeCode lesson on runtime input validation, since TypeScript types disappear at runtime.
➔ Most vibe-code AIs don't validate inputs For an input field that requires a GitHub URL, what happens if I provide a website URL or even just a bunch of strin...
Oct 19, 2026112 views
In their own words.
Now whenever I use databases - I do it with admiration and respect to the person who introduced keys
I can read 10 books about customers but then what's the point if I don't interview a single customer?
Fresh from the channel.
next time will add proper indexing and any other solutions if any and will rerun them again till hey improve
1M it is
have this for 300k rows
so I changed my approach and decided to add the data to my already deployed project so that later I can also check frontend performances this time no partitioning or heavy indexing yet - just adding data and measuring the time it is taking...
I got this for now but haven't understood what am doing in deep so will iterate and repeat these for now
But lately I been observing and we are misinterpretating knowing sth vs excuting. We take all those lessons from books , business movies , podcasts , articles , even from asking people directly for advise but the execution is always anothe...