Open to opportunities

Kodeleyiri Oluwaseyifunmi

@kodeleyirioluwaseyif

Message

I build full-stack web systems and data-driven solutions for real-world operations.

Nigeria

Message

What I'm looking for

I'm looking to build reliable software and data-driven business systems that improve operational efficiency and customer experience, particularly in banking and financial services. I value collaborative teams, clean architecture, responsive products, and real-world impact.

I've built and shipped web and mobile-ready systems using Next.js, React, Node.js, TypeScript, and PostgreSQL, including an MVP that helps SMEs and individuals monitor meter credit, automate top-ups, and organize receipts in one dashboard.

At Maziv Technologies and Hogg Anderson, I developed responsive React and Next.js interfaces, reusable components, design systems, and accessible, SEO-conscious experiences. At SkyeStudio, I architected a Progressive Web App with background push notifications, database schemas, APIs, and service worker support.

I've also analyzed business data at JSG Industries, producing validated reports and actionable insights. I care about clean architecture, efficient data flow, responsive user experiences, and applying technology to improve banking and financial operations.

Experience

Work history, roles, and key accomplishments

Data Analyst

JSG Industries

Nov 2025 - Feb 2026 (3 months)

Collected, cleaned, and analyzed large datasets to support business decision-making. Generated weekly and monthly reports to track performance and highlight areas for improvement.

Data Analysis Data Validation Reporting

Software Developer

SkyeStudio

Nov 2025 - Feb 2026 (3 months)

Architected and implemented a Progressive Web App with background push notification support. Designed database schema and implemented APIs for push notifications.

PWA Push Notifications Database Design API Development Service Workers UI Structuring

Frontend Developer

Maziv Technologies Limited

May 2024 - Nov 2024 (6 months)

Developed responsive web interfaces using React, Next.js, JavaScript, Tailwind CSS, GSAP, and Daisy UI. Optimized website performance and implemented reusable UI components.

React Next.js JavaScript Tailwind UI Daisy UI Git GitHub SEO Accessibility

Frontend Developer

Bejite World

Integrated and managed RESTful APIs using Axios, ensuring smooth communication between frontend and backend systems. Collaborated with teams to troubleshoot integration issues and documented API processes.

REST APIs Axios Integration Troubleshooting Documentation

Frontend Developer

Alagon Energy

Developed a professional, responsive web presence for Alagon Energy Resource, showcasing services in oil & gas, agriculture, renewable energy, equipment supply, and import/export. Applied Tailwind CSS for consistent branding and mobile-first design.

Tailwind Responsive Design SEO Accessibility Deployment

Frontend Developer

Hogg Anderson

Developed responsive web interfaces using React, Next.js, JavaScript, Tailwind CSS, GSAP, and Daisy UI. Built reusable UI components and maintained consistent design systems.