Case Studies

Real work. Real results.

From full-stack SaaS platforms to enterprise AI pipelines — here's how I've helped businesses solve hard operational problems with AI and smart engineering.

EaziMarketing SaaS platform
eazimarketing.com
SaaS Platform WhatsApp Automation AI Marketing

EaziMarketing — WhatsApp & AI Marketing SaaS

Designed and built a full-stack SaaS platform serving SMEs across South Africa and globally. EaziMarketing combines WhatsApp automation with AI-powered social media marketing, a built-in CRM, Google Ads AI campaign builder, and analytics — all in one dashboard. Built for contractors, medical practices, estate agents, and service businesses who need to automate lead capture and marketing without a full marketing team.

The platform handles lead responses in under 60 seconds, generates AI social content, manages multi-platform scheduling, and tracks ROI across channels — end-to-end, from concept to production.

Visit EaziMarketing.com ↗
Next.jsTypeScriptWhatsApp APIOpenAIDALL·E 3Google Ads APICRMTailwind
What Was Built
WhatsApp automation with instant lead capture and 24/7 AI responses
AI content generation for Facebook, Instagram, LinkedIn, and X
Google Ads AI campaign builder — concept to publish in minutes
Built-in CRM with B2B prospect discovery and deal pipeline
DALL·E 3 image and video generation for social posts
ROI calculator and performance analytics dashboard
Multi-tenant architecture with team login and white-label roadmap
<60s
Lead response time
24/7
Automated coverage
4+
Social platforms unified
Full cycle
Concept → live platform
SiteReady compliance dashboard
siteready.co.za
SaaS Platform SHEQ Compliance WhatsApp AI

SiteReady — AI Safety & Compliance Platform

Built a WhatsApp-first SaaS that generates OHSA-compliant safety files and tender documentation for South African contractors — in minutes, not days. Contractors simply message the AI on WhatsApp, answer a few questions, and receive professional PDFs covering 30+ document types directly on their phone.

The platform covers 18 industries, 225 verified legal requirements, and produces everything from safety files and risk assessments to CIDB tender packs and appointment letters — all legally compliant and AI-generated from domain-specific datasets.

Visit SiteReady.co.za ↗
WhatsApp Business APIAI / NLPPDF GenerationNext.jsPayFastOHSA ComplianceSouth Africa
What Was Built
Conversational WhatsApp AI that guides contractors through document generation
30+ document types: safety files, tender packs, site registers, risk assessments
18 industry-specific document templates with trade-specific hazard data
225-point compliance roadmap with legal citations and gazette references
Automated PDF delivery to WhatsApp — same session, no email required
Payment integration (PayFast / PayPal) with instant access post-payment
Multi-role appointment letter generation (16 appointment types)
5 min
Safety file generated
30+
Document types
18
Industries covered
R499
vs R18K consultant rate
Amazon analytics dashboard
Multi-Tenant eCommerce Analytics Platform
SaaS Architecture eCommerce Analytics Azure · Power BI

Multi-Tenant eCommerce Analytics Platform for Amazon Sellers

Architected and led development of a multi-tenant SaaS analytics platform for Amazon marketplace sellers — featuring a WordPress-based client dashboard, Power BI and Tableau reporting, Azure cloud infrastructure, and automated data pipelines pulling from the Amazon Selling Partner API.

Secured $150K in Microsoft vendor grant credits for the production portal, significantly reducing infrastructure costs. Led a distributed development team, managed client relationships, and delivered complex SSIS ETL packages processing live Amazon API data into production SQL databases.

AzurePower BITableauC#ASP.NETPythonSQL ServerSSISSeleniumWordPressAmazon SP-APILogic Apps
Key Deliverables
Multi-tenant SaaS architecture with WordPress client dashboard
Power BI and Tableau dashboards with Azure SQL and Logic Apps integration
Complex SSIS packages for Amazon API → production DB ETL
Automated Selenium web scraping for supplementary data extraction
C# / PHP / JS portals with SSO, Azure blob storage, and SQL scenario testing
$150K in Microsoft vendor grant credits secured
Onsite ChatGPT-style NLP bot on custom datasets (Python, local deployment)
90%+
Operational efficiency gain
$150K
MS vendor credits secured
Multi-tenant
SaaS architecture
Real-time
Amazon API pipelines
Government archival AI pipeline
AI / NLP Government Python · ETL

AI Metadata Extraction for Quasi-Government Archival Division

Modernised metadata extraction processes for a quasi-government archival organisation — replacing manual cataloguing with AI-driven Python pipelines that dramatically improved data accessibility and retrieval efficiency. Also developed AI RAG (Retrieval-Augmented Generation) applications integrating external APIs to streamline workflows and resolve chronic data consumption bottlenecks.

Additional work included streamlining ETL processes using regex-optimised pipelines, developing AI Agents using Generative AI for in-house projects, and building with Next.js, TypeScript, and Tailwind for modern frontend delivery.

PythonAI AgentsRAGGenerative AINext.jsTypeScriptTailwindETLRegex PipelinesAPIs
What Was Delivered
AI-driven metadata extraction pipelines replacing manual archival processes
RAG applications for intelligent document retrieval and data querying
Generative AI agents for in-house software engineering workflows
Streamlined ETL with regex-enhanced and improved pipeline architecture
API integrations resolving data consumption and access bottlenecks
Modern frontend delivery using Next.js, TypeScript, and Tailwind CSS
AI-driven
Metadata extraction
RAG
Document intelligence
ETL
Pipelines modernised
Gen AI
Agents deployed
B2B AI SaaS architecture
B2B SaaS Architecture AI Chatbots IoT · Cloud

B2B AI SaaS Architectures — Analytics, Agents & IoT

Designed and governed a range of B2B AI SaaS architectures including analytics platforms trained on domain-specific datasets, AI agents, IoT-integrated AI systems, and cloud-native data pipelines. Delivered custom AI chatbots integrated into client websites, trained on proprietary datasets including documents, PDFs, and URL data.

Also developed an on-premises ChatGPT-style data analysis bot in Python — running locally on client hardware and using NLP queries against custom datasets, enabling secure AI analytics without cloud dependency.

AI AgentsLLMsNLPPythonIoTCloud-NativeCustom DatasetsPDF / Doc ingestionOn-Premise AI
Capabilities Delivered
B2B SaaS architectures: analytics, AI agents, and IoT-integrated systems
AI chatbots trained on client-specific documents, PDFs, and website data
On-premise ChatGPT NLP bot for secure, local data analysis
Cloud-native data pipelines for real-time analytics ingestion
Domain-specific AI model training and governance
IoT sensor data integration into AI decision systems
B2B SaaS
Architecture designed
On-prem
AI deployed securely
IoT + AI
Integrated systems
Custom
Domain-trained models
Airbnb AI guest review analysis dashboard
AI Analytics NLP Property Management

AI-Powered Guest Review Analysis Dashboard

Built an NLP analytics platform that processed over 1,200 Airbnb and Booking.com guest reviews — automatically surfacing complaint categories, sentiment trends, and per-property performance metrics in a single dashboard. Property managers went from manually reading reviews to having AI flag issues, track patterns over time, and generate downloadable reports instantly.

The dashboard segments reviews by property, date range, and complaint category — cleanliness, noise, check-in issues, location — with word cloud visualisation and at-a-glance KPIs showing total reviews analysed and average ratings across the portfolio.

NLPPythonSentiment AnalysisAirbnb APIBooking.comData VisualisationPDF Reports
What Was Built
NLP pipeline processing reviews from Airbnb and Booking.com automatically
Complaint category classification — cleanliness, noise, location, check-in
Word cloud and sentiment trend visualisation per property
Per-apartment performance overview with traffic-light severity ratings
Date range filtering and downloadable report generation
At-a-glance KPI summary — total reviews, average ratings, issue counts
1,234
Reviews analysed
4.2/5
Avg. rating tracked
4 categories
Auto-classified
Instant
Report generation

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