Olumuyiwa David Ogunniyi
Software Engineer | Full-Stack & AI-Enabled Applications
I build and maintain real-world software, from user-facing applications to backend APIs, databases, and cloud deployment. My work spans React, TypeScript, Node.js, Python, and AI-assisted engineering, with a focus on making software reliable and useful.
$ whoami
Olumuyiwa David Ogunniyi, Software Engineer
$ cat alias.txt
Known professionally as Muyiwa Davids.
$ cat mission.txt
Build clean, scalable, production-ready software.▌
About
Software engineer building AI products and production web apps, based in Ontario, Canada.
Bio
My name is Olumuyiwa David Ogunniyi. I'm a software engineer with 3+ years of experience building production web applications and AI-powered products. I work mostly in React, Next.js, Angular, TypeScript and Python, and I'm at Averil now, building full-stack features and bringing AI into product workflows.
Outside my job I build systems for clients, and three of them are live. Jigzack Cleaning Services runs customer signup, pickup scheduling, invoicing and payments for a waste collection company in Lagos and Port Harcourt. Royalway Christian Centre takes venue bookings and Stripe deposits online. Adisah African Store, a grocer in Maryland, lets customers send an order list over WhatsApp.
I also evaluate AI coding-agent output for Codex and Claude Code through G2i and DataAnnotation. It changed how carefully I read other people's code, which is a different skill from writing my own. I like turning a complicated idea into something people can use.
Skills
Experience
Software Engineer, AI
Averil- I build full-stack features for Averil's AI-powered product, across TypeScript apps and Python backend services.
- I help integrate AI capabilities into product workflows, turning application requirements into features people can use.
- I work with product and engineering on architecture, reliability and maintainability.
- On contract, I evaluate coding-agent output from Codex and Claude Code for correctness and write feedback that helps improve the models.
Software Engineer
Cloud Enthusiast Hub- I built responsive frontends for Foto-C and internal media-technology dashboards.
- I connected those interfaces to backend and cloud services for media processing and analytics.
- I built reusable UI components for the design system, and improved accessibility and frontend performance.
- I worked with product stakeholders to turn requirements into user flows.
Software Engineer
Techsity- I worked on LobeStack, an AI-powered marketing platform where businesses research their brands, generate content, schedule campaigns and analyze performance.
- I built full-stack product features with Next.js, Node.js and PostgreSQL, from user-facing workflows to backend services.
- I built reusable frontend components and connected them to backend APIs and third-party services for content generation and campaign management.
Work
Let's build something
Whether it's a project, a role, or just a question, I'd love to hear from you.
Connect with me
$ cat contact.json
{
"email": "muyiwadavids.dev@gmail.com",
"phone": "+1 (437) 552-6807",
"location": "Ontario, Canada",
"linkedin": "muyiwadavids",
"github": "Kingdavids"
}
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