Independent Developer.

Practical Problem-Solver.

I build production systems that simplify complex workflows from compliance management to remote monitoring and access control.

Core Strengths

Full lifecycle development

from identifying problems to production deployment

Infrastructure-minded

experienced with virtualization, networking, and system design

Security-conscious

builds systems with segmented networks, strong authentication, and backups

Self-directed learner

consistently builds production-ready tools without formal instruction

About Me

My journey into software development started in an unexpected place: working in the fall protection industry in the UAE. With a National Diploma in Civil Engineering from the Durban University of Technology, I had the technical foundation to understand complex systems and compliance requirements. My colleagues and I would spend countless hours on repetitive workflows managing compliance documentation, tracking equipment, and coordinating inspections, all with spreadsheets and paper forms. I saw a problem that needed solving, so in 2020, I taught myself to code and built a solution to automate these workflows. That first application is still running in production today, five years later, helping to manage critical compliance workflows for multiple companies.

"I believe in learning by building. The fastest way to master technology is to apply it to real problems. My focus is on practical, maintainable solutions that deliver measurable impact."

Technology Ecosystem

Frontend

SvelteKit

Svelte 5

Tailwind CSS EJS

EJS

Bootstrap

Mobile

Flutter

Dart

BLE Integration

Backend

Node.js

Express

Sequelize ORM

Databases

MySQL

PostgreSQL

Infrastructure

Proxmox

Docker

LXC VMs

Networking

OpenVPN

WireGuard

OPNsense VLANs

Automation/DevOps

n8n

GitLab

Nginx

Storage

TrueNAS

ZFS NFS SMB

Security

Authentik

Vault

Cloudflare Tunnel UFW

Embedded/IoT

ESP32

C/C++ WebSockets RS485 Modbus

Systems

Linux (Ubuntu, Debian, Arch)

Windows

MS365

Celeropus

Multi-tenant SaaS Platform for Fall Protection Compliance

The Challenge

Fall protection companies managing complex compliance requirements (BS 7783:2019, ISO 17020) using spreadsheets and paper, leading to inefficiencies, compliance risks, and lost productivity.

My Solution

Multi-tenant SaaS platform with native mobile app for field operations

Development Journey

2020

Problem Identified

Recognized inefficiencies while working in the industry

2020

V1.0 Launch

Built and deployed to 2 UAE companies. Still in use today

2020-2023

Maintenance & Growth

Enhanced system while learning full-stack development

2024-Present

V2.0 Rewrite

Complete rewrite from ground up with enterprise features

What I've Built

REST API Backend

Multi-tenant architecture with organization-based data isolation

Native Mobile App

Built with Flutter for Android

Web Interface

Currently developing web UI using modern web frameworks

Hardware Integration

Bluetooth connectivity for data capture from BLE test equipment

Document System

Automated generation of compliance reports and certificates

Real-time Features

Live updates and push notifications for team coordination

Platform Screenshots

Celeropus Platform

Mobile app, web interface, and hardware integration screenshots

Key Technical Capabilities

Multi-tenant SaaS architecture with complete data isolation
Real-time Bluetooth data streaming from testing equipment
Complex document generation with organization-specific branding
Comprehensive permissions management with role-based access control
Background task processing for resource-intensive operations
Secure authentication with device tracking and rate limiting
File management with automatic cleanup and storage quotas

What Makes It Complex

50+ interconnected data models spanning entire business domain
Hierarchical relationships (sites → projects → systems → components → inspections)
Multi-platform coordination (mobile, web, API)
Real-time hardware communication
Compliance-ready audit trails and reporting

Impact & Results

5+ years production use by multiple companies across multiple countries
Investment secured through equity sale based on platform capabilities
80% reduction in inspection time through digital workflows
2,000+ inspection records managed with zero data loss
Zero downtime through careful deployment and monitoring
Still operational after 5 years. Testament to maintainable code

Why This Matters

This project demonstrates end-to-end ownership: from identifying a real problem in an industry I worked in, teaching myself to code, building a production system, deploying to paying users, maintaining it for years, and ultimately raising investment. It shows I can take an idea from concept to revenue-generating product.

General Tech Approach

Backend: Node.js ecosystem with modern JavaScript/TypeScript
Database: Relational database with ORM for maintainability
Mobile: Cross-platform framework for Android/iOS
Authentication: Industry-standard token-based auth
APIs: RESTful architecture with proper versioning
Deployment: Process management with multi-environment support

Additional Projects

Solar EPC VPN Network

2024

Challenge

Remote troubleshooting 17 solar sites without costly on-site visits

Solution

WireGuard/OpenVPN reverse tunnel architecture behind OPNsense firewall

Architecture

/16 sites network with /28 subnets per site, secure routing via OPNsense

Technologies

WireGuard

OpenVPN

Ubuntu Server Proxmox

Proxmox

OPNsense

iptables

Features

Built ESP32 WireGuard client for IoT device connectivity

Impact

Reduced on-site visits by ~50%
Eliminated travel costs
Enabled real-time remote monitoring

Custom Energy Monitoring System

2025

Challenge

Displaying data from 2 PV systems comprising of 12 inverters, 2 generator meters, 3 grid meters, and 2 energy management systems with power sharing across transformers. No readily available off-the-shelf solution

Solution

Custom monitoring integrating 2 PV systems with unified dashboard

Architecture

Live data collection and visualizations and animations

Technologies

WebSockets Modbus Node.js

Node.js

SVG animations

Impact

Real-time energy visibility for complex multi-system installation

Utility Tools Suite

2024

Challenge

Time-consuming manual calculations and design processes for solar installations

Solution

Suite of automation tools: Data logging analyzer, cable tray calculator, cutlist optimizer, ROI calculator

Technologies

Node.js

Impact

Cut design time for solar installations by ~30%
Reduced material waste

ESP32 Access Control System

2025

Challenge

Secure, flexible gate access for guests and deliveries

Solution

ESP32 + Weigand keypad + WebSocket remote control

Technologies

ESP32

C/C++ WebSockets Node.js

Node.js

Features

Single/multi-use codes
Time-based access restrictions
Remote operation via web UI

Impact

Flexible access management without physical keys

Manifest Packing System

2022

Challenge

Organizing international move with customs documentation requirements

Solution

Personal tool for international move: track possessions, box contents, generate customs documentation

Impact

Problem-solving mindset applies to personal workflows too

Homelab & Infrastructure

Full-stack virtualization and networking setup demonstrating DevOps, infrastructure, and systems administration expertise.

Core Infrastructure

Compute

Dell R720 (Proxmox)
Virtual Machines
LXC Containers

Network

OPNsense firewall
VLAN segmentation
VPN Servers
Cloudflared Tunnels

Storage

Dell R710 (TrueNAS)
ZFS Storage Pools
NFS/SMB shares

Key Services

Development

Dev/Staging/Prod isolated environments
Nginx reverse proxy
LetsEncrypt SSL certificates

VPN

OpenVPN
WireGuard
Cloudflared Tunnels

Automation

n8n
Docker orchestration
GitLab CI/CD

Media & Storage

Immich (Photo Management)
Nextcloud (File Sync)
Media Automation

Security

Authentik (identity)
Vault (secrets)
OpenVPN Certificate Authority

Network Infrastructure

OPNsense
Pi-hole DNS
Unbound DNS

Architecture Highlights

Network segmentation (Hosting, Services, DMZ, IoT, Guest VLANs)
Centralized logging and monitoring
Backup strategy (ZFS snapshots)

Technologies Used

Proxmox

TrueNAS

OPNsense

Docker

LXC

OpenVPN

WireGuard

Authentik

Vault

n8n

GitLab

Nginx

LetsEncrypt

Pi-hole DNS Unbound DNS EasyRSA

Cloudflare Zero Trust NFS SMB ZFS

ZFS

Prometheus Grafana

Grafana

Note: These are conceptual diagrams showcasing architecture and technology stack. Specific network details, IP addresses, and sensitive configuration information are omitted for security.

Experience Timeline

2025

Recent Projects

Custom Energy Monitoring System
ESP32 Access Control System
Celeropus V2.0 Web UI

2024

Solar EPC & Infrastructure

Co-founded Solar EPC (IT Infrastructure & Automation Lead)
VPN Infrastructure (17 sites)
Utility Tools Suite

2023

Major Development

Celeropus V2.0 Development
API Architecture
Flutter Mobile App

2022

Expansion

Celeropus V1.0 Development
Manifest System

2021

Systems Administration

Celeropus V1.0 Development
IT Systems Administration for UAE companies
MS365 Management

2020

The Beginning

Started Learning to Code
First Production Deployment
Celeropus V1.0 Launch

Early Career

Education / Industry Experience

National Diploma in Civil Engineering
Durban University of Technology
Civil Engineering Industry Experience
Fall Protection Installation & Inspection (UAE)
Identified workflow inefficiencies

Next Steps

My primary focus moving forward is to continue developing and expanding Celeropus, the compliance and asset management platform I founded to support the fall protection industry. I believe it has significant potential to improve safety, efficiency, and transparency across the sector, and I’m committed to realising that vision while collaborating with partners who share the same drive for innovation and long-term impact.

I remain open to selective contract or consulting opportunities that complement this mission, particularly those involving automation, infrastructure, or full-stack development.

Let's Connect

Interested in discussing opportunities? I'd love to hear from you.

Email Me

Note: My GitHub and GitLab repositories are private as they contain proprietary code for production systems.