Fullstack Developer | Laravel Expert | TALL & LAMP Stack | AI & LLM Engineer | Web3 Builder | 🧎🏾 Mr Beautiful Mind
👋 I'm Austin Opia, a passionate Fullstack Developer with 8+ years of experience building robust, scalable web applications. My expertise lies in PHP / Laravel and the full TALL stack (Tailwind, Alpine.js, Livewire, Laravel), and I've expanded into AI Engineering, LLM integrations, and Web3 — because the future doesn't build itself. 🔥
🏗️ Currently leading a build-in-public movement via my Discord community: discord.gg/hckEqxhK3s — where we code, collaborate, and grow together.
📁 Some projects can't be uploaded as public repos — visit my portfolio 👉 austinopia.aidevelopia.com or reach me via the contact form.
📰 Writing weekly dev takes in my newsletter with 400+ subscribers (and counting): developia.substack.com
💼 Throughout my career, I've worked with diverse clients across the globe — corporate, charity, and public sector organizations. I've led cross-functional teams, managed end-to-end project lifecycles, and consistently delivered high-quality, scalable solutions.
| Project | Description | Stack |
|---|---|---|
| 🌍 Hub Platform | Event-Driven Multi-Country Platform | Laravel, PHP |
| 💸 Payurus Fintech App | Digital wallet / neobank mobile SPA | Vue 3, Vite |
| 🤖 DSMA | Developia Smart Research Assistant — Chrome Built-in AI Challenge | Chrome AI APIs |
| 🧠 DevelopiaAI (private) | AI Engagement Bot | PHP |
| 🌐 Developia Build In Public (private) | Official Developia build-in-public website | TypeScript |
| 💼 Developia Portfolio (private) | My official updated portfolio | TypeScript |
The stack I'm going deep on right now 👇
- LLM APIs: OpenAI GPT APIs, Anthropic Claude API, Google Gemini
- AI Frameworks: LangChain, LlamaIndex, FastAPI
- Patterns: RAG (Retrieval-Augmented Generation), AI Agents, Prompt Engineering, MCP
- Browser AI: Chrome Built-in AI APIs (Prompt API, Summarization, Translation)
- Local LLMs: Ollama
- Vector Stores: Pinecone, ChromaDB
- Web3 + AI: Smart Contracts (Solidity), Token Launch Platforms
- Extensions: Chrome Extension development with AI (see OpiaTranslate & DSMA)
| Project | Description | Tech |
|---|---|---|
| Hub Platform | Event-Driven Multi-Country Platform | Laravel, PHP |
| Payurus Fintech App | Digital wallet / neobank mobile SPA | Vue 3, Vite |
| OpiaTranslate | Chrome AI Translation Extension | JS, Chrome AI APIs |
| DSMA | Developia Smart Research Assistant | Chrome Built-in AI |
| Developia Discord Backend | Official Developia Discord community backend | Laravel, PHP |
| Developia Discord Frontend | Official Developia Discord community frontend | JavaScript |
| GraphQL Wallet | GraphQL-powered wallet API | PHP, GraphQL |
| PWA Mobile UI | Progressive Web App Mobile UI | JavaScript |
| Realtime Chat | Realtime chat application | PHP |
| TokenLaunchPro (private) | Developia Web3 Token Launch Platform | Web3, Solidity |
- Backend: PHP, Laravel, Symfony, Yii
- Frontend: HTML5, CSS3, JavaScript, Vue.js, React.js
- TALL Stack: Tailwind CSS, Alpine.js, Livewire, Laravel
- AI & LLM: OpenAI GPT APIs, Anthropic Claude, LangChain, FastAPI, Chrome Built-in AI, Ollama, RAG Pipelines
- Databases: MySQL, PostgreSQL, SQLite, MSSQL
- Cloud Services: AWS (EC2, Lambda, S3, RDS, Aurora, Elasticache, Redis, Redshift)
- DevOps: Docker, Kubernetes, CI/CD systems
- Monitoring: New Relic, CloudWatch, SumoLogic, PagerDuty
- Other Tools: Git, Jira, PHPStorm, Postman, Figma, JWT, Webpack, Apache
- Web 3.0: Smart Contracts, Solidity, Token Launch Platforms
Backend
Frontend & TALL Stack
AI & LLM
Databases
Cloud & DevOps
Monitoring & Observability
Web3
Tools
🌟 What Drives Me: I'm driven by a passion for continuous learning and innovation. I love tackling complex problems and finding creative solutions that make a real impact.
🌍 Open to Opportunities: I'm always looking for exciting opportunities to work with innovative teams. If you have a project or role that could benefit from my expertise, feel free to reach out!
📫 Get in Touch:
- Email: [email protected]
- Portfolio: austinopia.aidevelopia.com
- All Links: linktr.ee/developia
Thanks for stopping by — let's build something brilliant 🚀
