🌐 Fullstack Engineer Portfolio

A collection of fullstack web applications built using modern TypeScript frameworks. This repo demonstrates scalable frontend/backend architectures, API design, CI/CD pipelines, and production-ready deployments.

💡 Highlights

• Next.js frontend with TailwindCSS
• Express/Fastify backend APIs (TypeScript)
• Dockerized development & deployment
• GitHub Actions CI/CD
• Cloud hosting: Vercel, Railway, or AWS

Project List

1. Offline-First POS System for Informal Traders

Problem

Most small vendors operate in areas with intermittent internet but need reliable sales records.

Solution

Build a POS system using:

• Next.js frontend with IndexedDB for offline storage
• NestJS backend with PostgreSQL
• Service Workers for caching
• Sync engine to reconcile offline and online data

Goals

• Support offline product lookup, carting, and sales
• Sync when connection is restored
• Export daily reports in PDF/CSV

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2. Digital Farmer’s Market (E-Commerce for Farmers)

Problem

Smallholder farmers lack online channels to sell produce directly to consumers.

Solution

Create a farmer-friendly online marketplace using:

• FastAPI + PostgreSQL for backend
• Next.js 14 App Router for frontend
• M-Pesa STK push integration
• Mapbox to locate farms by GPS

Goals

• Allow farmers to list produce by location
• Enable customers to schedule delivery or pickup
• Integrate payments and SMS notifications

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3. Smart Resume Matcher and Job Fit Score Engine

Problem

Hiring managers manually scan resumes and job descriptions with bias.

Solution

Build an AI-powered matcher using:

• Python NLP (spaCy / GPT embeddings) to compare resumes to job descriptions
• React + Tailwind CSS frontend for upload and display
• Graph score results by skill match

Goals

• Automatically rank top candidates
• Offer job-specific CV feedback
• Export recruiter reports