I Build Intelligent Systems That Ship

    IoT telemetry, custom hardware, edge AI, enterprise SaaS. Fullstack from sensor signal to executive dashboard. Delivered solo.

    IoT & Edge Systems
    01

    IoT & Edge Systems

    From IoT telemetry to custom hardware solutions

    Physical computing systems built to capture telemetry from real devices, move that data into usable pipelines, and create custom hardware solutions when off-the-shelf equipment is not enough.

    Key Deliverables
    • IoT telemetry capture from sensors, machines, and edge devices
    • Custom mechanical systems (dispensers, conveyors, positioning rigs)
    • ESP32/Raspberry Pi edge device programming
    • GPIO control for motors, servos, sensors, cameras
    • Edge-to-cloud telemetry pipelines (AWS IoT Core, Azure IoT Hub)
    ESP32
    Raspberry Pi
    GPIO
    Stepper Motors
    AWS IoT Core
    Telemetry
    Python
    See examples
    Agentic AI & Intelligent Automation
    02

    Agentic AI & Intelligent Automation

    Autonomous systems that reason, decide, and act

    Agentic workflows where Claude/GPT models orchestrate multi-step processes autonomously: analysis, decisions, actions, exceptions, and human-in-the-loop review.

    Key Deliverables
    • Autonomous AI workflows (n8n, Make, custom orchestrators)
    • RAG pipelines with vector databases and semantic search
    • Multi-model orchestration (GPT-4, Claude, Azure OpenAI)
    • Conversational AI with persistent memory (Xlink-Sage pattern)
    • Document analysis and intelligent data extraction
    n8n
    Make
    Claude API
    OpenAI
    Vector DBs
    RAG
    LangChain
    Docker
    Python
    See examples
    Computer Vision & Edge ML
    03

    Computer Vision & Edge ML

    Teaching machines to see and understand

    Models deployed on edge devices processing real-world inputs in realtime: detection to 95% F1, OCR at 99.8% accuracy, sub-400ms TFLite inference.

    Key Deliverables
    • Custom object detection model training (Edge Impulse, TensorFlow)
    • Edge deployment (TFLite on Raspberry Pi, embedded devices)
    • OCR pipelines with intelligent routing and validation
    • Azure Computer Vision & Cognitive Services integration
    • Image capture systems (industrial cameras, night vision)
    Edge Impulse
    TensorFlow Lite
    OpenCV
    Azure Computer Vision
    Raspberry Pi
    Python
    OCR
    See examples
    Data Engineering & Backend Systems
    04

    Data Engineering & Backend Systems

    The infrastructure that makes everything else possible

    Pipelines, warehouses, and backend systems that turn raw operational chaos into structured, trustworthy data across SQL ecosystems and modern ETL.

    Key Deliverables
    • Data warehouse design and implementation (Azure Synapse)
    • ETL architecture (Talend, SSIS, Azure Data Factory)
    • Database optimization and query performance tuning
    • REST API development and backend services
    • Realtime streaming and event processing
    SQL
    PostgreSQL
    Azure Synapse
    Talend
    SSIS
    Azure Data Factory
    REST APIs
    Python
    See examples
    Enterprise Applications
    05

    Enterprise Applications

    Fullstack business systems that teams actually use

    Operational apps with RBAC, audits, offline capability, and integrations, built on Power Platform and React/Supabase.

    Key Deliverables
    • Warehouse and inventory management systems
    • Custom PowerApps with SharePoint/SQL integration
    • React + TypeScript apps with Supabase backend
    • Offline-first PWAs with barcode/QR scanning
    • Role-based access control and row-level security
    PowerApps
    Power Automate
    React
    TypeScript
    Supabase
    SharePoint
    SQL
    See examples
    Analytics & Business Intelligence
    06

    Analytics & Business Intelligence

    Operational visibility that drives decisions

    30+ KPI dashboards, enterprise BI, automated reporting, and DAX/semantic models backed by solid engineering.

    Key Deliverables
    • Enterprise Power BI implementations with advanced DAX
    • Realtime operational dashboards with live data
    • Automated report generation and distribution
    • Data modeling and semantic layer design
    • QlikView to Power BI migration
    Power BI
    DAX
    SSRS
    QlikView
    Tableau
    Data Modeling
    Azure Synapse
    See examples
    IoT & Edge Systems
    01

    IoT & Edge Systems

    From IoT telemetry to custom hardware solutions

    Physical computing systems built to capture telemetry from real devices, move that data into usable pipelines, and create custom hardware solutions when off-the-shelf equipment is not enough.

    Key Deliverables
    • IoT telemetry capture from sensors, machines, and edge devices
    • Custom mechanical systems (dispensers, conveyors, positioning rigs)
    • ESP32/Raspberry Pi edge device programming
    • GPIO control for motors, servos, sensors, cameras
    • Edge-to-cloud telemetry pipelines (AWS IoT Core, Azure IoT Hub)
    ESP32
    Raspberry Pi
    GPIO
    Stepper Motors
    AWS IoT Core
    Telemetry
    Python
    See examples
    Agentic AI & Intelligent Automation
    02

    Agentic AI & Intelligent Automation

    Autonomous systems that reason, decide, and act

    Agentic workflows where Claude/GPT models orchestrate multi-step processes autonomously: analysis, decisions, actions, exceptions, and human-in-the-loop review.

    Key Deliverables
    • Autonomous AI workflows (n8n, Make, custom orchestrators)
    • RAG pipelines with vector databases and semantic search
    • Multi-model orchestration (GPT-4, Claude, Azure OpenAI)
    • Conversational AI with persistent memory (Xlink-Sage pattern)
    • Document analysis and intelligent data extraction
    n8n
    Make
    Claude API
    OpenAI
    Vector DBs
    RAG
    LangChain
    Docker
    Python
    See examples
    Computer Vision & Edge ML
    03

    Computer Vision & Edge ML

    Teaching machines to see and understand

    Models deployed on edge devices processing real-world inputs in realtime: detection to 95% F1, OCR at 99.8% accuracy, sub-400ms TFLite inference.

    Key Deliverables
    • Custom object detection model training (Edge Impulse, TensorFlow)
    • Edge deployment (TFLite on Raspberry Pi, embedded devices)
    • OCR pipelines with intelligent routing and validation
    • Azure Computer Vision & Cognitive Services integration
    • Image capture systems (industrial cameras, night vision)
    Edge Impulse
    TensorFlow Lite
    OpenCV
    Azure Computer Vision
    Raspberry Pi
    Python
    OCR
    See examples
    Data Engineering & Backend Systems
    04

    Data Engineering & Backend Systems

    The infrastructure that makes everything else possible

    Pipelines, warehouses, and backend systems that turn raw operational chaos into structured, trustworthy data across SQL ecosystems and modern ETL.

    Key Deliverables
    • Data warehouse design and implementation (Azure Synapse)
    • ETL architecture (Talend, SSIS, Azure Data Factory)
    • Database optimization and query performance tuning
    • REST API development and backend services
    • Realtime streaming and event processing
    SQL
    PostgreSQL
    Azure Synapse
    Talend
    SSIS
    Azure Data Factory
    REST APIs
    Python
    See examples
    Enterprise Applications
    05

    Enterprise Applications

    Fullstack business systems that teams actually use

    Operational apps with RBAC, audits, offline capability, and integrations, built on Power Platform and React/Supabase.

    Key Deliverables
    • Warehouse and inventory management systems
    • Custom PowerApps with SharePoint/SQL integration
    • React + TypeScript apps with Supabase backend
    • Offline-first PWAs with barcode/QR scanning
    • Role-based access control and row-level security
    PowerApps
    Power Automate
    React
    TypeScript
    Supabase
    SharePoint
    SQL
    See examples
    Analytics & Business Intelligence
    06

    Analytics & Business Intelligence

    Operational visibility that drives decisions

    30+ KPI dashboards, enterprise BI, automated reporting, and DAX/semantic models backed by solid engineering.

    Key Deliverables
    • Enterprise Power BI implementations with advanced DAX
    • Realtime operational dashboards with live data
    • Automated report generation and distribution
    • Data modeling and semantic layer design
    • QlikView to Power BI migration
    Power BI
    DAX
    SSRS
    QlikView
    Tableau
    Data Modeling
    Azure Synapse
    See examples

    PI_IMAGING: Edge AI Automation

    Case Study
    Problem

    $300K/year lost on active SIM cards in returned devices; manual extraction was slow and error-prone.

    Results
    97% faster95% F1-score99% labor reduction
    Raspberry Pi
    ESP32
    Edge Impulse
    TFLite
    AWS IoT
    React

    The Rare Profile

    Most consultants fall into silos: AI specialists who've never touched hardware, IoT developers who can't build cloud backends, and data engineers who've never automated a physical process.

    I'm the rare convergence, someone who can instrument the device, collect the telemetry, design the custom hardware, build the cloud pipeline, and deliver the executive dashboard. All as one person.

    AccountingCall CenterBusiness AnalysisSQLPower BIAzureAIEdge ComputingHardware Automation
    AI/MLHardwareCloudMErare convergence

    Engagement Models

    Project-Based

    Fixed scope, fixed timeline, fixed price. Best for automation challenges, application builds, and system migrations.

    Discovery & Architecture

    Assess current state, identify opportunities, and deliver a technical roadmap with architecture recommendations.

    Retained Advisory

    Ongoing technical guidance for architecture reviews, vendor evaluations, mentorship, and strategic input.

    Ready to Build Something Intelligent?

    Whether it is a proof of concept, a production system, or a technical cofounder engagement, this is where it starts.

    Ready to Talk?

    Practical discussion about your goals and whether I'm the right person to help.

    Recent Work

    Case studies, demos, and deep dives on shipped projects.

    Explore the Lab
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    © 2025 4D Analytics | Isaacson Shoko

    Independent AI Systems Consultant | Johannesburg, South Africa