COREN CERTIFIED · INFRASTRUCTURE SYSTEMS ENGINEER · AVAILABLE FOR HIRE

Kazeem Dosunmu

Infrastructure Systems Engineer

I build infrastructure systems for both the physical and digital world. From water treatment facilities in Ogun State to scalable backend APIs for enterprise platforms, I bring the same engineering discipline to every layer of the stack.
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C# .NET Core ASP.NET Web API SQL Server Entity Framework JWT Auth Docker Git AutoCAD EPANET
Currently Building: Staff Management API (.NET Core)
Available for hire

Featured Work

Engineering

Commercial Water Treatment Facility

Full engineering delivery of a NAFDAC-compliant 15,000 L/day water treatment and bottling facility.

  • Water Treatment Design
  • NAFDAC Compliance
  • GMP Documentation

Enabled a commercial client to establish a fully operational, NAFDAC-compliant 15,000 L/day water treatment and bottling business from the ground up — handling every engineering aspect from design through commissioning.

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Software

Enterprise Distribution Management System

Scalable backend system managing product distribution for a large consumer goods manufacturer across multiple African countries.

  • C#
  • ASP.NET Core
  • SQL Server

Delivered a robust multi-country distribution backend that gave a major consumer goods manufacturer real-time visibility into product movement across three African markets, reducing manual tracking overhead and improving operational efficiency at scale.

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Dosunmu Kazeem Idowu Civil & Environmental Engineer

How I Help

Backend API Development

REST APIs, ASP.NET Core, enterprise integrations

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Engineering Consulting

Water/wastewater infrastructure, NAFDAC compliance

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Technical Advisory

Architecture review, process automation, data systems

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Hybrid Engineering + Tech

Projects needing both domain expertise and software

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Skills & Technologies

Backend & Tech

Backend Development (C#/.NET) Database Architecture (SQL Server) API Design & Integration System Architecture Data Analysis & Business Intelligence Process Automation

Engineering

Water Treatment Systems Design Regulatory Compliance (NAFDAC/SON) Infrastructure Project Management Quality Management Systems (GMP) Site Planning & Layout Optimization Construction Supervision

Tools & Platforms

C# .NET / ASP.NET SQL Server REST APIs Entity Framework AutoCAD QGIS EPANET MS Project Excel / VBA Python (basics) HTML / CSS Git Linux CLI PostgreSQL GMP Documentation NAFDAC / SON Standards Water Quality Analysis

Thoughts & Insights

Uncategorized

Hello world!

Welcome to WordPress. This is your first post. Edit or delete it, then start writing!

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Engineering

GMP Documentation: What Engineers Get Wrong

Good Manufacturing Practice documentation is often treated as a checkbox exercise. But done right, it is a living system that protects product quality, simplifies regulatory audits, and creates genuine operational…

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