Portfolio & Builds

Projects, AI Workflows & Engineering Case Studies

A curated collection of enterprise data warehouses, Business AI Automation builds, serverless cloud apps, and interactive semantic layer labs I have engineered.

Business AI Automation

Automated Risk, Compliance & Operations Workflows

The Problem: Operational and compliance teams were spending hours manually tracking corporate risk updates, routing approvals over email, and summarizing status changes across departments.

The System: Engineered automated workflow pipelines combining Microsoft Power Platform, Python scripting, and structured LLM prompts to classify updates, validate schemas, and sync governance registers automatically.

Key Automation Outcomes:
  • Structured Workflow Orchestration: Replaced fragmented email threads with automated Power Automate & Make/n8n pipelines featuring human-in-the-loop approvals.
  • AI Triage & Summarization: Used schema-bounded LLM steps to categorize incoming operational notes and draft concise executive summaries.
  • SQL & Audit Logging: Persisted every automated decision into relational tracking tables for full auditability across multinational teams.
Enterprise Data Architecture

Recovered 115M Records & Automated Multinational Enterprise Reporting

The Challenge: A legacy transactional database overwrote historical states, destroying critical policy lifecycles. Disparate systems across Botswana, South Africa, and Zambia caused reporting bottlenecks and conflicting KPIs.

The Solution: Architected a fully automated, end-to-end Microsoft BI pipeline establishing a singular, verifiable source of truth for over 200 million operational records.

Architectural Outcomes:
  • History Reconstruction: Parsed 115+ million raw audit logs to mathematically rebuild lost historical contract snapshots via specialized SQL environments.
  • Data Centralization: Consolidated 21.4 million contracts and 39.1 million transactions into a single automated data warehouse.
  • Semantic Modeling: Deployed SSAS Tabular Models to handle complex DAX measures, Pula FX conversions, and multi-tier arrears bucket migrations.
  • Data Governance: Enforced Row-Level Security (RLS) across Botswana, South Africa, and Zambia via an SSRS Native-Mode web portal.
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Cloud Data Infrastructure

Real-Time Cloud Data Portal for Livestock Logistics

The Challenge: Field operations relied entirely on vulnerable paper records, causing multi-day reporting latency, data corruption, and a lack of real-time visibility into farm logistics.

The Solution: Engineered a zero-maintenance, serverless cloud database application to digitize data collection directly from the field to the executive dashboard.

Architectural Outcomes:
  • Front-End Ingestion: Developed custom, mobile-responsive data entry interfaces utilizing Google Apps Script for field operators.
  • Backend Cloud Storage: Engineered automated pipelines to push sanitized, validated form data directly into structured Google BigQuery tables.
  • Real-Time Visualization: Connected the BigQuery warehouse directly to Looker Studio to deliver live operational metrics to stakeholders.
  • Business Impact: Achieved a 100% elimination of paper-based tracking, reducing data latency from 72+ hours to sub-60-second cloud synchronization.
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Interactive Data Lab

Analytics Engineering & Governance: Governed Power BI Semantic Layer

The Focus: Auditing fragmented Excel spreadsheets, moving business logic upstream into versioned SQL views, and deploying a documented Power BI Semantic Model with an Architectural Decision Record (ADR).

Open Interactive Lab