Our Work

Case Studies From Real Delivery Work

Each project includes the business problem, challenge, technical solution, core features, technologies, and delivery links.

Web + Operations

Restaurant Online Ordering

Food & Beverage

Business Problem Solved

Customers were depending on phone calls for orders and reservations, causing delays and missed requests during peak times.

Challenge

The team needed one flow for menu browsing, order intake, and reservation capture without adding operational complexity.

Technical Solution

Built a full ordering and reservation website with structured order capture and WhatsApp operational alerts for the staff.

Architecture

Responsive frontend with structured order data flow and operational notification channel to business messaging.

Features

Online menuOrder submissionTable reservationsWhatsApp alerts

Technologies

HTML/CSSJavaScriptGitHub PagesWhatsApp notifications
Live Demo →Video: AvailableGitHub: https://github.com/lawrencendirangu/html-Tasty-Bites-Restaurant
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Custom Apps

Custom Web Application

Restaurant Operations

Business Problem Solved

Kitchen and front-desk workflows were tracked manually, leading to inconsistent order status and delayed coordination.

Challenge

Create a role-aware internal system that reflects day-to-day operations instead of forcing generic process templates.

Technical Solution

Delivered a role-based operations app with status workflows for orders, tables, and staff actions.

Architecture

Role-based interface modules with workflow state transitions for front desk, kitchen, and admin actions.

Features

Order trackingTable managementKitchen boardRole-based access

Technologies

ReactNode.jsRole-based UIOperational workflow logic
Live Demo →Video: AvailableGitHub: https://github.com/lawrencendirangu/Tasty-bites-management-system
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AI Automation

Al Masar WhatsApp AI Assistant

Lead Handling & Customer Support

Business Problem Solved

Initial customer questions and consultation requests required constant manual first responses across channels.

Challenge

Provide fast first response while preserving human handoff quality and maintaining conversation context.

Technical Solution

Built a WhatsApp AI assistant with structured prompts, booking capture, fallback handling, and human takeover flow.

Architecture

FastAPI backend orchestrating Claude prompts, WhatsApp Cloud API messaging, and handoff-safe conversation state.

Features

Instant first replyLead qualificationConsultation bookingHuman handoff

Technologies

FastAPIClaude APIWhatsApp Cloud APIRailway
Live Demo →Video: AvailableGitHub: Private repository
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E-Commerce

Online Bookstore

Retail / E-commerce

Business Problem Solved

The bookstore needed a digital storefront where customers could discover titles quickly and purchase without in-store friction.

Challenge

Improve catalog discovery and user navigation while keeping checkout straightforward.

Technical Solution

Developed an e-commerce bookstore with discovery filters, account flows, and recommendation-oriented browsing.

Architecture

Catalog-first storefront with modular browsing, account-aware session flow, and conversion-oriented checkout path.

Features

Catalog browsingAccount flowSearch and filteringRecommendation blocks

Technologies

Frontend commerce UICatalog filteringCheckout workflowRecommendation logic
Live Demo →Video: AvailableGitHub: https://github.com/lawrencendirangu/Html-Bookstore
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Automation

Business Automation Dashboard

Operations / Logistics

Business Problem Solved

Teams were switching across multiple tools to track leads, tasks, and operational updates.

Challenge

Provide one operational command layer that surfaces status quickly and reduces manual synchronization.

Technical Solution

Built an automation dashboard that consolidates workflow triggers and status visibility across business functions.

Architecture

Dashboard UI connected to orchestration logic for status events, trigger management, and reporting views.

Features

Workflow triggersStatus dashboardsCross-tool syncOperational reporting

Technologies

Dashboard UIWorkflow orchestrationCRM syncReporting views
Live Demo →Video: AvailableGitHub: Private repository
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