# Daniel Agbeni Oluwafemi — Full-Stack Software Developer

> I build production web and cross-platform mobile applications end to end: typed React and React Native frontends, Node.js APIs, real-time sync, background job queues and the cloud infrastructure that runs them. I also research ML-driven network routing with graph neural networks and reinforcement learning.

- **Name**: Daniel Agbeni Oluwafemi
- **Role**: Full-Stack Software Developer
- **Location**: Nigeria (Open to remote roles & relocation)
- **Email**: danielagbeni12@gmail.com
- **Phone / WhatsApp**: +234 904 199 5875 (+2349041995875)
- **GitHub**: https://github.com/DanielAgbeni
- **LinkedIn**: https://www.linkedin.com/in/danielagbeni
- **Portfolio Website**: https://danielagbeni.algiz.tech

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## Machine-Readable Resources & Deep Context
- [Complete Context for LLMs & AI Agents](https://danielagbeni.algiz.tech/llms-full.txt): Comprehensive technical dossier, benchmark verification data, detailed architecture breakdowns, and full CV points.
- [Curriculum Vitae / Resume](https://danielagbeni.algiz.tech/resume): Structured CV view with print/PDF layout.
- [Sitemap](https://danielagbeni.algiz.tech/sitemap.xml): Full site index including individual project case-study URLs.

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## Technical Competencies
- **Languages**: TypeScript, JavaScript (ES6+), Python, SQL (PostgreSQL), HTML5, CSS3
- **Frontend & Mobile**: React.js, Next.js, React Native, Expo, Tailwind CSS, TanStack Query, Zustand, Redux Toolkit, React Hook Form, Zod
- **Backend & Systems**: Node.js, Express.js, REST APIs, WebSockets (Socket.io), BullMQ, Redis, Flask
- **Databases & Cloud**: PostgreSQL, MongoDB, Firebase, Cloudflare R2, AWS, GCP, Dokploy, Vercel, Git & GitHub, CI/CD
- **Core Concepts**: RBAC, JWT Authentication, Job Queues, SSR / SSG, Graph Neural Networks (PyTorch Geometric), Reinforcement Learning

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## Selected Projects
- [GARRO](https://danielagbeni.algiz.tech/projects/garro): Graph Attention Routing with Reinforcement Learning. Tech stack: Python, PyTorch Geometric, Reinforcement Learning (PPO), Mininet, OS-Ken, OpenFlow 1.3, Flask, LLM orchestration.  Code: https://github.com/DanielAgbeni/GARRO
- [UploadDoc](https://danielagbeni.algiz.tech/projects/uploaddoc): Document management platform & companion mobile app. Tech stack: Next.js, React Native, Expo, TypeScript, Node.js, MongoDB, Cloudflare R2, Socket.io, MMKV, FlashList, JWT. Live: https://uploaddoc.space
- [JLance](https://danielagbeni.algiz.tech/projects/jlance): Managed project delivery platform. Tech stack: Next.js, React, TypeScript, Tailwind CSS. Live: https://jlance.app
- [Algiz Wallet](https://danielagbeni.algiz.tech/projects/algiz-wallet): Non-custodial smart contract wallet interface. Tech stack: Next.js, React, TypeScript, Tailwind CSS. Live: https://algiz.tech
- [Expo Custom Build Server](https://danielagbeni.algiz.tech/projects/expo-custom-build-server): Self-hosted build pipeline for Expo apps. Tech stack: Node.js, TypeScript, Express.js, BullMQ, Redis, MongoDB, Mongoose, JWT, PM2, Nginx.  Code: https://github.com/DanielAgbeni/expo-custom-build-server
- [Buabed Banafa Perfumes](https://danielagbeni.algiz.tech/projects/buabed-banafa-perfumes): SEO-first e-commerce storefront. Tech stack: Next.js, TypeScript, Tailwind CSS, PostgreSQL, Zustand, TanStack Query. Live: https://new.buabedbanafa.com

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## Work Experience
### Independent Full-Stack Developer — Self-employed (2023 – Present)
- Shipped production web and cross-platform mobile apps using Next.js, React Native, Node.js and PostgreSQL/MongoDB.
- Implemented role-based access control (RBAC), JWT authentication and real-time synchronisation via WebSockets.
- Built asynchronous background workers with BullMQ and Redis; deployed with Dokploy on GCP and on Vercel.

### Frontend Developer & Technical Instructor — Barry Tech (Sep 2024 – Jan 2025)
- Designed and delivered a full web development curriculum, improving student project quality by 60% in 4 months.
- Mentored 30+ students on production React patterns, state management, Git workflows and code review.

### JavaScript & React Instructor — Swebs Coding Institute (Mar 2024 – Aug 2024)
- Taught modern JavaScript through advanced React, achieving a 90% project completion rate.
- Restructured onboarding and curriculum, reducing student ramp-up time by 30%.

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## Education & Certifications
- **Higher National Diploma (HND), Networking & Cloud Computing**, Federal Polytechnic Ado-Ekiti (Graduated 2026)
- **National Diploma (ND), Computer Science**, Federal Polytechnic Ado-Ekiti (2021 – 2023)
- **Graduate Member (GMCPN)**, Computer Professionals Registration Council of Nigeria (Certificate No. GM/0014969/2026)

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## Contact Information
- Direct Email: danielagbeni12@gmail.com
- WhatsApp / Phone: +234 904 199 5875
- LinkedIn: https://www.linkedin.com/in/danielagbeni
- GitHub: https://github.com/DanielAgbeni