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Rust and backend developer exploring systems programming and AI agent infrastructure. I enjoy breaking down technical concepts through writing and contributing to open source projects.

Location Lagos State, Nigeria. Joined Joined on  Email address fimihanodunola625@gmail.com github website

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Hacktoberfest 2026 Completionist
Hacktoberfest 2026 Challenge Completion
Three Year Club
DEV Weekend Challenge Completion
Top 7
2025 Hacktoberfest Writing Challenge Winner
Two Year Club
2025 New Year Writing Challenge Completion Badge
Agent.ai Challenge Completion Badge
GitHub Copilot 1-Day Build Challenge Completion Badge
2024 Hacktoberfest Writing Challenge Completion Badge
One Year Club
An ofrenda for the Rust crates that went quiet

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission đŸ‘»đŸŒŒ
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An ofrenda for the Rust crates that went quiet

#devchallenge #hf26challenge #rusr #ai
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6 min read

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The Model Proposes, Rust Verifies: Triaging Job Postings with a Local Gemma

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission đŸŠ„
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The Model Proposes, Rust Verifies: Triaging Job Postings with a Local Gemma

#devchallenge #hf26challenge #rust #ai
BERJAYA 3
Comments 2
5 min read
PawPitch: A Local AI Pitch Writer That Has to Earn Its Claims

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💾
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PawPitch: A Local AI Pitch Writer That Has to Earn Its Claims

#devchallenge #hf26challenge #rust #gemma
BERJAYA BERJAYA 2
Comments
6 min read
Ground Truth Walks: I Asked a Local AI What I'd See. Then I Went Outside

Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿
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Ground Truth Walks: I Asked a Local AI What I'd See. Then I Went Outside

#devchallenge #hf26challenge #rust #gemma
BERJAYA 1
Comments 1
7 min read
Rayor's Treat Assistant: a local AI price-list helper for my neighbour's food business

Hacktoberfest Weekend Challenge: Build for a Friend Submission đŸ€
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Lymah

Rayor's Treat Assistant: a local AI price-list helper for my neighbour's food business

#devchallenge #weekendchallenge #hf26challenge
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4 min read
100 Days of Solana: What I Actually Learned (Not What I Expected to Learn)
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100 Days of Solana: What I Actually Learned (Not What I Expected to Learn)

#solana #webdev #100daysofsolana #rust
BERJAYA 2
Comments
9 min read
I Built an Autonomous On-Chain Agent on Solana: Here's the Documentation I Wish I Had Earlier
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I Built an Autonomous On-Chain Agent on Solana: Here's the Documentation I Wish I Had Earlier

#100daysofsolana #solana #mcp #ai
BERJAYA 2
Comments
5 min read
My Solana Program Launch Checklist (Written the Day After I Actually Did It)
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My Solana Program Launch Checklist (Written the Day After I Actually Did It)

#solana #rust #anchor #100daysofsolana
BERJAYA 2
Comments
6 min read
The Solana Program Security Checklist I Wish I'd Had on Day One
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The Solana Program Security Checklist I Wish I'd Had on Day One

#solana #security #rust #100daysofsolana
BERJAYA 1
Comments
7 min read
PassionProof — A Soulbound NFT for Consistent Open Source Contribution

DEV Weekend Challenge: Passion Edition Submission
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PassionProof — A Soulbound NFT for Consistent Open Source Contribution

#devchallenge #weekendchallenge
BERJAYA 2
Comments
4 min read
CPIs and PDA Signers: What I Built and What Actually Clicked
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Lymah

CPIs and PDA Signers: What I Built and What Actually Clicked

#100daysofcode #anchor #rust #solana
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5 min read
5 Token-2022 Mistakes I Made So You Don't Have To
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5 Token-2022 Mistakes I Made So You Don't Have To

#100daysofsolana #web3 #blockchain #writing
BERJAYA BERJAYA BERJAYA 11
Comments 7
7 min read
What I Learned About PDAs in a Week of Building on Solana
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What I Learned About PDAs in a Week of Building on Solana

#rust #solana #anchor #webdev
BERJAYA 2
Comments
7 min read
How I Built a Counter Program in Anchor and Learned to Trust My Tests
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How I Built a Counter Program in Anchor and Learned to Trust My Tests

#solana #rust #anchor #100daysofsolana
BERJAYA 2
Comments
4 min read
Three Token-2022 Mints in One Week: Fees, Yield, and Soulbound
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Three Token-2022 Mints in One Week: Fees, Yield, and Soulbound

#solana #web3 #100daysofsolana #tutorial
BERJAYA 2
Comments
4 min read
Solana NFTs Without Metaplex: What I Built with Token Extensions published
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Lymah

Solana NFTs Without Metaplex: What I Built with Token Extensions published

#solana #nft #webdev #100daysofsolana
BERJAYA 1
Comments
5 min read
Soulbound Credentials on Solana: Building Revocable Tokens with Non-Transferable + Permanent Delegate
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Lymah

Soulbound Credentials on Solana: Building Revocable Tokens with Non-Transferable + Permanent Delegate

#100daysofsolana #solana #web3 #blockchain
BERJAYA 1
Comments
6 min read
Transfer Fees, Metadata, and Soulbound Tokens: A Tour of Solana Token Extensions
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Transfer Fees, Metadata, and Soulbound Tokens: A Tour of Solana Token Extensions

#100daysofsolana #web3 #blockchain #solana
BERJAYA 1
Comments
5 min read
Solana's System Program: Understanding the Kernel
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Solana's System Program: Understanding the Kernel

#100daysofsolana #writing #tutorial #web3
BERJAYA 2
Comments
6 min read
Decoding Solana Account Data: Three Methods Compared
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Decoding Solana Account Data: Three Methods Compared

#100daysofsolana #web3 #writing #learning
BERJAYA 2
Comments
6 min read
Building a Solana Account Explorer: Query On-Chain Data Like a Database
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Building a Solana Account Explorer: Query On-Chain Data Like a Database

#100daysofsolana #web3 #learning #writing
BERJAYA 2
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6 min read
# Week 4: Understanding Solana’s Account Model as a Web2 Developer
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# Week 4: Understanding Solana’s Account Model as a Web2 Developer

#100daysofsolana #solana #blockchain #web2
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2 min read
The Solana Account Model Explained: Everything is an Account
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The Solana Account Model Explained: Everything is an Account

#100daysofsolana #web3 #learning #writing
BERJAYA 1
Comments
8 min read
How Solana Transactions Are Different from REST API Calls (And Why It Matters)
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Lymah

How Solana Transactions Are Different from REST API Calls (And Why It Matters)

#100daysofsolana #mlh #blockchain #solana
Comments
5 min read
I Built a Permissionless On-Chain Agent Training Arena on Solana in 3 Weeks

Immutable logs as a verifiable audit trail
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Lymah

I Built a Permissionless On-Chain Agent Training Arena on Solana in 3 Weeks

#solana #ai #bevy #rust
BERJAYA 4
Comments 4
7 min read
From "Just Data" to "A Global Database": My Second Week Learning Solana
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Lymah

From "Just Data" to "A Global Database": My Second Week Learning Solana

#100daysofsolana #mlh #blockchain #solana
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4 min read
Traditional Database vs Solana Accounts Comparison
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Traditional Database vs Solana Accounts Comparison

#100daysofsolana #mlh #blckchain #web3
Comments
2 min read
Your Solana Address Is Actually Your SSH Key: Understanding On-Chain Identity
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Your Solana Address Is Actually Your SSH Key: Understanding On-Chain Identity

#100daysofsolana #blockchain #web3 #solana
BERJAYA 1
Comments 2
4 min read
From Localhost to Production: Deploying an AI Blog Generator (FastAPI + React)
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From Localhost to Production: Deploying an AI Blog Generator (FastAPI + React)

#deployment #devops #railway #vercel
BERJAYA BERJAYA BERJAYA 8
Comments
10 min read
Building an AI Blog Generator with FastAPI, React, and Hugging Face
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Building an AI Blog Generator with FastAPI, React, and Hugging Face

#python #ai #react #backend
BERJAYA 3
Comments
13 min read
Hacktoberfest 2025 Reflection: Three Years, Three Lessons, One Evolution

Hacktoberfest: Open Source Reflections
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Hacktoberfest 2025 Reflection: Three Years, Three Lessons, One Evolution

#devchallenge #hacktoberfest #opensource
BERJAYA BERJAYA BERJAYA 31
Comments 12
7 min read
Building Effective Prompts and Workflows for Code Review with goose
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Building Effective Prompts and Workflows for Code Review with goose

#goos #ai #opensource #mcp
BERJAYA 1
Comments
21 min read
Configuring goose for Team Environments and Shared Workflows
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Configuring goose for Team Environments and Shared Workflows

#goose #ai #llm #opensource
BERJAYA 1
Comments
20 min read
Deep Dive into goose's Extension System and Model Context Protocol (MCP)
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Deep Dive into goose's Extension System and Model Context Protocol (MCP)

#goose #ai #mcp #opensource
BERJAYA 2
Comments
22 min read
Best Practices for Prompt Engineering with goose
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Best Practices for Prompt Engineering with goose

#goose #opensource #ai #llm
BERJAYA 5
Comments
26 min read
Getting started with goose on Windows
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Getting started with goose on Windows

#goose #ai #opensource #mcp
BERJAYA 10
Comments
12 min read
Building a Tic-Tac-Toe Game with Rust, Bevy, and WebAssembly
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Building a Tic-Tac-Toe Game with Rust, Bevy, and WebAssembly

#rust #gamedev #bevy #webassembly
BERJAYA 2
Comments
3 min read
🩀 Week 3 of Learning Rust: Match, Patterns, and the Power of Methods
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🩀 Week 3 of Learning Rust: Match, Patterns, and the Power of Methods

#rust #beginners #buildinpublic #ai
BERJAYA 1
Comments 3
5 min read
Week 2 of Learning Rust: Tuples, Enums & Control Flow
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Week 2 of Learning Rust: Tuples, Enums & Control Flow

#rust #beginners #programming #softwaredevelopment
Comments
5 min read
🩀 Week 1 of Learning Rust: Ownership Broke My Brain (and That’s Okay)
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🩀 Week 1 of Learning Rust: Ownership Broke My Brain (and That’s Okay)

#rust #learning #beginners #ai
BERJAYA BERJAYA 2
Comments
6 min read
Join Fiverr’s Ultimate Easter Egg Challenge & Win $70K+ in Bitcoin!
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Join Fiverr’s Ultimate Easter Egg Challenge & Win $70K+ in Bitcoin!

#challenge #ai #llm #game
BERJAYA BERJAYA 3
Comments
2 min read
Week 14 Recap of #100DaysOfCode
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Week 14 Recap of #100DaysOfCode

#buildinpublic #programming #100daysofcode #opensource
BERJAYA 2
Comments
1 min read
Week 13 Recap of #100DaysOfCode
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Week 13 Recap of #100DaysOfCode

#buildinpublic #100daysofcode #softwaredevelopment #programming
1
Comments
1 min read
Week 12 Recap of #100DaysOfCode
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Week 12 Recap of #100DaysOfCode

#programming #100daysofcode #buildinpublic #dsa
BERJAYA 2
Comments
1 min read
Week 11 Recap of #100DaysOfCode
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Week 11 Recap of #100DaysOfCode

#100daysofcode #buildinpublic #programming #softwaredevelopment
1
Comments
2 min read
Week 10 Recap of #100DaysOfCode
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Week 10 Recap of #100DaysOfCode

#buildinpublic #100daysofcode #programming #softwaredevelopment
1
Comments
2 min read
Email Task Automator with agent.ai
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Email Task Automator with agent.ai

#devchallenge #agentaichallenge #ai #machinelearning
BERJAYA 2
Comments
1 min read
Week 9 Recap of #100DaysOfCode
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Week 9 Recap of #100DaysOfCode

#buildinpublic #100daysofcode #programming #learning
BERJAYA 2
Comments
2 min read
Bitcoin RPC Scavenger Hunt: A Journey Through 10 Challenges
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Bitcoin RPC Scavenger Hunt: A Journey Through 10 Challenges

#blockchain #decentralization #programming #developer
BERJAYA 2
Comments
3 min read
Week 8 Recap of #100DaysOfCode
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Week 8 Recap of #100DaysOfCode

#100daysofcode #buildinpublic #softwaredevelopment #programming
BERJAYA 3
Comments
2 min read
Habit Tracker: A Web Application to Track Your Daily Habits
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Habit Tracker: A Web Application to Track Your Daily Habits

#devchallenge #githubchallenge #webdev #ai
BERJAYA BERJAYA BERJAYA 17
Comments 1
2 min read
Week Seven Recap of #100DaysOfCode
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Week Seven Recap of #100DaysOfCode

#100daysofcode #buildinpublic #go #softwareengineering
BERJAYA 2
Comments
2 min read
Commit to Growth: My 2024 Reflection
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Commit to Growth: My 2024 Reflection

#devchallenge #newyearchallenge #career
BERJAYA BERJAYA BERJAYA 22
Comments 3
4 min read
Week 6 Recap of #100DaysOfCode
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Week 6 Recap of #100DaysOfCode

#100daysofcode #buildinpublic #softwareengineering #programming
BERJAYA 2
Comments 3
3 min read
Week 5 Recap of #100DaysOfCode
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Week 5 Recap of #100DaysOfCode

#100daysofcode #buildinpublic #softwaredevelopment #opensource
BERJAYA 3
Comments
3 min read
Week 4 Recap of #100DaysOfCode
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Week 4 Recap of #100DaysOfCode

#buildinpublic #100daysofcode #programming #softwaredevelopment
BERJAYA BERJAYA 4
Comments
3 min read
Integrate Daytonia in a Url Shortener App
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Integrate Daytonia in a Url Shortener App

#ai #webdev #programming #opensource
BERJAYA 2
Comments
2 min read
Week Three of #100DaysOfCode
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Week Three of #100DaysOfCode

#100daysofcode #buildinpublic #opensource #softwaredevelopment
BERJAYA 2
Comments
3 min read
Week Two of #100DaysOfCode
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Week Two of #100DaysOfCode

#100daysofcode #buildinpublic #softwareengineering #opensource
1
Comments
2 min read
Week One of #100DaysOfCode
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Week One of #100DaysOfCode

#programming #buildinpublic #softwareengineering #100daysofcode
BERJAYA 7
Comments
3 min read
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