Web App DesignKelvin Ogbujiagba
I blend systems thinking with business strategy to design web applications that don't just look great—they drive measurable impact.
Through meticulous attention to detail and data-driven insights, I create intuitive experiences that solve complex problems while delivering real business value.
My collaborative approach means I work closely with founders and product teams who are passionate about building scalable, user-centered solutions that achieve meaningful results.
What's included
🔍 Discovery & Research
Comprehensive analysis of competitor platforms and industry standards to identify opportunities for differentiation and usability improvements tailored to your target audience.
🗺️ Information Architecture & User Flows
Clear visual structure showing how pages connect, content organization, and user pathways through the application, ensuring intuitive navigation and seamless task completion.
📐 Low-Fidelity Wireframes
Clean structural layouts focusing on content hierarchy and core interactions, enabling rapid iteration and stakeholder alignment before investing in high-fidelity design.
🎨 High-Fidelity UI Design
Pixel-perfect, visually stunning screens that define the final look and feel of your web app, including responsive layouts, color systems, typography, and custom components optimized for desktop and tablet experiences.
🌓 Light & Dark Mode Variations ( If need be)
Complete design themes for both light and dark modes, enhancing accessibility and user preference while maintaining brand consistency across all interface states.
🔗 Interactive Prototype
Fully clickable prototype simulating real application behavior, navigation flows, and interactions, allowing you to experience and test the platform before development begins.
✨ Micro-Interactions & Animations
Thoughtfully crafted animations, hover states, and feedback elements that bring the interface to life and guide users through actions with delightful, intuitive responses.
🧩 Design System & Component Library
Scalable library of reusable components, color styles, typography specs, and interaction patterns that ensure consistency and accelerate future design iterations.
🚀 Developer-Ready Handoff Package
Complete design specifications, annotated screens, organized assets, and export-ready files that ensure smooth collaboration with developers and accurate implementation of your vision.
FAQs
Most web app projects are completed in 3-6 weeks, depending on complexity and scope. This includes research, design iterations, and developer handoff. For simpler projects or MVPs, we can work on an expedited timeline. We'll discuss your specific timeline needs during our kickoff call.
Every project starts differently—some clients come with detailed product requirements and user research, while others have a general vision that needs shaping. Wherever you are, we'll work together to define the scope. At a minimum, I'll need to understand your business goals, target users, and any existing brand materials or technical constraints you may have.
Yes! Revisions are included during each design phase to ensure we're aligned. After final delivery, minor adjustments within 2 weeks are included at no extra cost. Larger changes, new features, or ongoing design support can be arranged separately.
Absolutely! I can seamlessly integrate with your existing brand guidelines and design systems, or we can build one from scratch if needed. I've worked with teams at KPMG and various startups, adapting to different workflows and brand standards.
Complex functionality is my specialty. I've designed data-intensive platforms, including PollSensei (an AI-driven survey tool) and Carbon Adjust (an energy efficiency marketplace with carbon tracking capabilities). I'll map out complex user flows, create intuitive data visualizations, and ensure even the most sophisticated features are easy to use.
Yes, both! Whether you're building from scratch or improving an existing web app, I bring a fresh perspective grounded in user research and business strategy.
Kelvin's other services
Contact for pricing
Tags
Adobe Creative Suite
Figma
Jitter
Rive
Sketch
Product Designer
UX Designer
Web Designer
Service provided by
Kelvin Ogbujiagba proPort Harcourt, Nigeria
- 5.00
- Rating
- 14
- Followers
Web App DesignKelvin Ogbujiagba
Contact for pricing
Tags
Adobe Creative Suite
Figma
Jitter
Rive
Sketch
Product Designer
UX Designer
Web Designer
I blend systems thinking with business strategy to design web applications that don't just look great—they drive measurable impact.
Through meticulous attention to detail and data-driven insights, I create intuitive experiences that solve complex problems while delivering real business value.
My collaborative approach means I work closely with founders and product teams who are passionate about building scalable, user-centered solutions that achieve meaningful results.
What's included
🔍 Discovery & Research
Comprehensive analysis of competitor platforms and industry standards to identify opportunities for differentiation and usability improvements tailored to your target audience.
🗺️ Information Architecture & User Flows
Clear visual structure showing how pages connect, content organization, and user pathways through the application, ensuring intuitive navigation and seamless task completion.
📐 Low-Fidelity Wireframes
Clean structural layouts focusing on content hierarchy and core interactions, enabling rapid iteration and stakeholder alignment before investing in high-fidelity design.
🎨 High-Fidelity UI Design
Pixel-perfect, visually stunning screens that define the final look and feel of your web app, including responsive layouts, color systems, typography, and custom components optimized for desktop and tablet experiences.
🌓 Light & Dark Mode Variations ( If need be)
Complete design themes for both light and dark modes, enhancing accessibility and user preference while maintaining brand consistency across all interface states.
🔗 Interactive Prototype
Fully clickable prototype simulating real application behavior, navigation flows, and interactions, allowing you to experience and test the platform before development begins.
✨ Micro-Interactions & Animations
Thoughtfully crafted animations, hover states, and feedback elements that bring the interface to life and guide users through actions with delightful, intuitive responses.
🧩 Design System & Component Library
Scalable library of reusable components, color styles, typography specs, and interaction patterns that ensure consistency and accelerate future design iterations.
🚀 Developer-Ready Handoff Package
Complete design specifications, annotated screens, organized assets, and export-ready files that ensure smooth collaboration with developers and accurate implementation of your vision.
FAQs
Most web app projects are completed in 3-6 weeks, depending on complexity and scope. This includes research, design iterations, and developer handoff. For simpler projects or MVPs, we can work on an expedited timeline. We'll discuss your specific timeline needs during our kickoff call.
Every project starts differently—some clients come with detailed product requirements and user research, while others have a general vision that needs shaping. Wherever you are, we'll work together to define the scope. At a minimum, I'll need to understand your business goals, target users, and any existing brand materials or technical constraints you may have.
Yes! Revisions are included during each design phase to ensure we're aligned. After final delivery, minor adjustments within 2 weeks are included at no extra cost. Larger changes, new features, or ongoing design support can be arranged separately.
Absolutely! I can seamlessly integrate with your existing brand guidelines and design systems, or we can build one from scratch if needed. I've worked with teams at KPMG and various startups, adapting to different workflows and brand standards.
Complex functionality is my specialty. I've designed data-intensive platforms, including PollSensei (an AI-driven survey tool) and Carbon Adjust (an energy efficiency marketplace with carbon tracking capabilities). I'll map out complex user flows, create intuitive data visualizations, and ensure even the most sophisticated features are easy to use.
Yes, both! Whether you're building from scratch or improving an existing web app, I bring a fresh perspective grounded in user research and business strategy.
Kelvin's other services
Contact for pricing