I build end-to-end software systems that turn real operational problems into usable products.
My work spans web applications, backend services, mobile applications, automation, data-driven systems, and AI integrations. I work across the stack — from interface and API design to authentication, data flows, third-party integrations, testing, and deployment.
I'm currently studying B.Sc. Mathematics at the University of Ibadan, with a strong interest in software engineering, algorithms, and systems design.
- Full-stack products — React/TypeScript applications, APIs, authentication, dashboards, and business workflows
- Commerce systems — catalogues, carts, checkout, orders, seller operations, payments, and delivery workflows
- Automation — WhatsApp/Telegram bots, scheduled jobs, notifications, operational tooling, and third-party integrations
- AI-integrated applications — practical products built around LLM and AI APIs
- Data & algorithmic systems — analytics dashboards, data pipelines, strategy engines, simulation, and automated testing
| Project | Engineering focus |
|---|---|
| DropCart Web | E-commerce workflows, authentication, operations, payments, notifications, and service integrations |
| DropCart Mobile | React Native/Expo application with offline support, local persistence, deep linking, notifications, and mobile UX |
| DropCart Automation | Node.js automation, WhatsApp workflows, role-based operations, scheduling, persistence, and API integration |
| GEN-X — private | Python signal-generation and backtesting platform with multiple strategy engines, risk validation, AI scoring, and automated tests |
| GitHub Analytics Dashboard | TypeScript/React dashboard integrating GitHub APIs and interactive data visualization |
| Connected Cloud Sync | Application-level cloud synchronization and data management |
Languages
TypeScript JavaScript Python SQL HTML CSS
Frontend & Mobile
React React Native Next.js Vite Tailwind CSS
Backend & APIs
Node.js Express REST APIs Google Apps Script
Data, AI & Infrastructure
Supabase PostgreSQL OpenAI APIs Pandas NumPy Docker Railway Vercel
Engineering practices
Git GitHub Testing API Integration Debugging Documentation
- application architecture and system design
- backend and API design
- automation and developer tooling
- data-driven systems
- AI-assisted software
- algorithms and quantitative systems
- 🌐 Portfolio: https://paul-fullstack.vercel.app
- ✉️ Email: pauladedokun007@gmail.com
- 🧑🏾💻 GitHub: https://github.com/4harmony55-glitch
I care about building software that is understandable, testable, and useful — not just software that runs.