iLWAYFLOWJulius Yawli · Developer

Projects

Real builds, clear demos, and the decisions behind the work.

These are the projects I want people to open first: AI tools, SaaS workflows, commerce experiences, and practical apps built around real users.

Kiel Explores travel website
Live

Kiel Explores

A group travel website and booking platform where customers explore trips, compare Basic and Full packages, and pay by card or Ghana mobile money. A private Admin dashboard manages trips, enquiries, customer follow-ups, content, and payments.

  • Next.js
  • NestJS
  • TypeScript
  • Supabase
  • Paystack
  • Brevo
  • Vercel

Highlights

  • •Filter trips by destination, month, price, and availability, and compare Basic and Full packages
  • •Paystack checkout with server-calculated quotes, verified bookings subject to capacity, and later balance payments
  • •Brevo enquiry acknowledgements, follow-up reminders, and payment receipts with PDF invoices
  • •Admin tools for trips, enquiries, content, payment tracking, analytics, snapshots, and audit history
  • •Expiring Admin sessions, database-backed rate limits, Supabase row-level security, and server-side payment verification
Enterprise RAG Assistant question interface
Live

Enterprise RAG Assistant

An internal knowledge assistant for organizations that turns policies, SOPs, and operational documents into cited, searchable answers using a full RAG pipeline.

  • Next.js
  • NestJS
  • Supabase PostgreSQL
  • Supabase text search
  • Groq

Documents in this demo

Employee Onboarding Guide · Remote Work Policy · Information Security Policy · Incident Response Procedure · IT Help Desk Guide · Code Review and Deployment SOP

Try asking

  • “What do I need to complete during my first week?”
  • “Am I allowed to work remotely from another country?”
  • “Who do I notify first if I suspect a data breach?”
  • “What are the required steps before deploying to production?”
CInventory inventory management dashboard
Live

CInventory

A private inventory system for a gadget shop with role-based access: workers handle sales, payments, and middleman handoffs, while managers see cost price, profit, stock value, and a full audit trail. Every phone is tracked by IMEI with automatic weekly backups.

  • Next.js
  • NestJS
  • Supabase PostgreSQL
  • TypeScript
  • PWA

Highlights

  • •Role-based access — workers never see cost price or profit
  • •Every phone tracked by IMEI/serial, including units out with middlemen
  • •Credit sales with installment tracking until fully paid off
  • •Automatic weekly backups plus JSON/PDF/Excel exports
TradeWithDennis iPhone storefront
Live

TradeWithDennis

A premium iPhone storefront for Ghana with catalog browsing, transparent financing details, appointment booking, testimonials, and an admin dashboard.

  • Next.js
  • TypeScript
  • Tailwind CSS
  • Supabase

Highlights

  • •Transparent cash vs. weekly payment plan calculator on every product
  • •Book-a-visit funnel instead of online checkout — leads go straight to WhatsApp/email
  • •Post-visit testimonial flow with admin approval before publishing
  • •Admin dashboard for products, pricing, leads, appointments, and CSV exports
Staff Scheduling App interface
Live

Staff Scheduling App

A cross-platform scheduling app for admins and staff to manage weekly timetables, student attendance, profile updates, and timetable notifications.

  • React Native
  • Expo
  • TypeScript
  • Supabase

Highlights

  • •Role-based access — admins build timetables, staff take attendance
  • •Blocks double-booking a staff member at the same day/time slot
  • •Real-time email and in-app alerts on schedule changes
  • •Password reset via a deep link back into the native app
Restaurant Booking Platform discovery page
Live

Restaurant Booking Platform

A multi-tenant restaurant SaaS for Ghana that combines discovery, table booking, customer CRM, gift cards, and onboarding for multiple restaurant brands from one shared platform.

  • Next.js
  • TypeScript
  • Supabase
  • Prisma
  • Auth.js
  • Paystack

Highlights

  • •Public marketplace with location-aware restaurant discovery and cuisine filters
  • •Booking flow for business pages and embedded widget experiences
  • •Role-based admin dashboard for owners and staff across multiple locations
  • •Gift cards, customer management, and platform-level restaurant onboarding
Case study

Folio

A private AI-powered knowledge workspace for importing documents, organizing notes, and asking grounded questions with source-backed answers.

  • Next.js
  • NestJS
  • Supabase
  • PostgreSQL
  • pgvector
  • Turborepo

Highlights

  • •Imports Word, Excel, PDF, text, Markdown, and CSV documents
  • •Grounded chat with vector retrieval, source excerpts, and conversation history
  • •Owner-scoped authorization enforced by Supabase Auth and row-level security
  • •Durable document saving with retryable indexing when an AI provider is unavailable
Brodo Mami Bakery customer ordering website
Live

Brodo Mami Bakery

A responsive bakery ordering and operations platform where customers can place and track pickup orders while the owner manages the menu, fulfillment, expenses, and business insights.

  • Next.js
  • NestJS
  • TypeScript
  • Supabase
  • PWA

Highlights

  • •Persistent customer cart with product-specific pickup notice periods
  • •Shareable order tracking, status updates, and customer cancellation flow
  • •Private owner portal with automatic sign-out and optional authenticator-based 2FA
  • •Revenue, expense, profit, activity, and best-seller reporting with CSV exports
Ghanaian Recipe Generator interface
Live

Ghanaian Recipe Generator

An AI-powered recipe app that uses Firebase AI Logic and Gemini to generate authentic Ghanaian recipes from available ingredients with saved history.

  • React
  • Firebase
  • Gemini
  • JavaScript

Highlights

  • •Streams AI-generated recipes word-by-word via Gemini (Firebase AI Logic)
  • •Focused on authentic Ghanaian dishes, with local language names (Twi, Ga, Ewe)
  • •Saves unlimited recipe history to Firestore with full CRUD
  • •Download any generated recipe as a text file

Let's talk

Reach out however's easiest for you.

juliusonyawli@gmail.com+233 53 117 1643LinkedIn profileUpwork profile