Daniel Agbeni Oluwafemi

• 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.

• 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.

• Taught modern JavaScript through advanced React, achieving a 90% project completion rate.
• Restructured onboarding and curriculum, reducing student ramp-up time by 30%.

Tech stack: Python, PyTorch Geometric, Reinforcement Learning (PPO), Mininet, OS-Ken, OpenFlow 1.3, Flask, LLM orchestration

• Built a Graph Attention Network and PPO agent that optimises path selection for latency, throughput and packet loss on live Mininet emulation.
• Engineered an OpenFlow 1.3 SDN controller on OS-Ken that applies the agent’s routing decisions to the live network.
• Built an LLM orchestrator that turns natural-language intent into reward weights for the agent.
• Benchmarked against OSPF and ECMP over 500 episodes.

Tech stack: Next.js, React Native, Expo, TypeScript, Node.js, MongoDB, Cloudflare R2, Socket.io, MMKV, FlashList, JWT

• Built the end-to-end submission platform with RBAC for Admin, User and Vendor roles and JWT authentication.
• Implemented secure PDF uploads to Cloudflare R2 object storage.
• Developed the React Native companion app with real-time Socket.io sync.
• Added MMKV offline storage and FlashList list virtualisation for fast, resilient mobile UX.

Tech stack: Next.js, React, TypeScript, Tailwind CSS

• Built the frontend of a freelance project delivery platform.
• Implemented the flows that turn client ideas into AI-structured briefs and fixed-price proposals.

Tech stack: Next.js, React, TypeScript, Tailwind CSS

• Built the frontend web presence and product landing application for Algiz Wallet.
• Implemented responsive and accessible UI components explaining cryptographic recovery flows.
• Optimised layout stability, typography and visual performance across all screen sizes.

Tech stack: Node.js, TypeScript, Express.js, BullMQ, Redis, MongoDB, Mongoose, JWT, PM2, Nginx

• Built a self-hosted server that accepts Expo uploads and queues builds.
• Processed builds asynchronously with BullMQ workers and Redis.
• Protected all REST endpoints with JWT authentication.
• Packaged for VPS deployment with PM2 and an Nginx reverse proxy.

Tech stack: Next.js, TypeScript, Tailwind CSS, PostgreSQL, Zustand, TanStack Query

• Built an SSR/SSG storefront for strong SEO and fast page loads.
• Managed cart state with Zustand.
• Synchronised product data with TanStack Query.