Custom Web Application DevelopmentKehinde Omopariola
I build production-ready web applications that scale with your business, not against it. From fintech dashboards handling thousands of transactions to collaborative platforms serving global teams, I specialize in frontend architectures that deliver smooth, responsive user experiences.
Whether you need complex state management with Zustand, real-time data with TanStack Query, or seamless API integration with GraphQL/tRPC, I can choose the right frontend tools for your specific requirements.
While I focus primarily on frontend excellence, I can handle simple backend needs or collaborate seamlessly with your existing development team to deliver applications your users will love.
What's included
Technical Architecture & Planning
Complete tech stack selection (React/Next.js, state management, API layer) based on your specific requirements and scalability needs
Full-Stack Development
Frontend development with TypeScript, backend integration using GraphQL/tRPC/REST APIs, and real-time features where needed
State Management & Data Flow
Implementation of Zustand, MobX, or TanStack Query based on your app's complexity and data requirements
Performance & Scalability
Code splitting, caching strategies, and optimization techniques that ensure your app performs well as it grows
Testing & Documentation
Comprehensive test coverage with Jest and React Testing Library, plus technical documentation for seamless team handoff
FAQs
A typical frontend application takes 4-6 weeks from start to finish. Complex applications or those requiring extensive custom features may take 8-12 weeks. I'll provide a specific timeline after our initial consultation.
I follow an agile approach that accommodates changes. Each week, we'll review progress and can adjust priorities. Major changes to the scope will be discussed and scheduled to ensure they don't impact critical deadlines.
I'm flexible and can adapt to your team's workflow. I typically use GitHub for version control, Slack/Discord for communication, and Jira/Linear for project management. Weekly video calls keep everyone aligned.
I specialize in frontend development but have full-stack experience when needed. For complex backend requirements, I can either build simple APIs or recommend bringing in a backend specialist while I focus on creating the best possible user experience.
Absolutely! Whether you have REST APIs, GraphQL endpoints, or tRPC services, I adapt the frontend architecture to work seamlessly with your existing backend infrastructure.
I analyze your data complexity and user workflows - simple apps might use React Context, complex dashboards benefit from Zustand, and apps with heavy server state leverage TanStack Query for optimal performance.
Starting at$50 /hr
Tags
GraphQL
Next.js
React
Supabase
TypeScript
Frontend Engineer
Fullstack Engineer
Software Engineer
Service provided by
Kehinde Omopariola proLagos, Nigeria
- $1k+
- Earned
- 43
- Followers
Custom Web Application DevelopmentKehinde Omopariola
Starting at$50 /hr
Tags
GraphQL
Next.js
React
Supabase
TypeScript
Frontend Engineer
Fullstack Engineer
Software Engineer
I build production-ready web applications that scale with your business, not against it. From fintech dashboards handling thousands of transactions to collaborative platforms serving global teams, I specialize in frontend architectures that deliver smooth, responsive user experiences.
Whether you need complex state management with Zustand, real-time data with TanStack Query, or seamless API integration with GraphQL/tRPC, I can choose the right frontend tools for your specific requirements.
While I focus primarily on frontend excellence, I can handle simple backend needs or collaborate seamlessly with your existing development team to deliver applications your users will love.
What's included
Technical Architecture & Planning
Complete tech stack selection (React/Next.js, state management, API layer) based on your specific requirements and scalability needs
Full-Stack Development
Frontend development with TypeScript, backend integration using GraphQL/tRPC/REST APIs, and real-time features where needed
State Management & Data Flow
Implementation of Zustand, MobX, or TanStack Query based on your app's complexity and data requirements
Performance & Scalability
Code splitting, caching strategies, and optimization techniques that ensure your app performs well as it grows
Testing & Documentation
Comprehensive test coverage with Jest and React Testing Library, plus technical documentation for seamless team handoff
FAQs
A typical frontend application takes 4-6 weeks from start to finish. Complex applications or those requiring extensive custom features may take 8-12 weeks. I'll provide a specific timeline after our initial consultation.
I follow an agile approach that accommodates changes. Each week, we'll review progress and can adjust priorities. Major changes to the scope will be discussed and scheduled to ensure they don't impact critical deadlines.
I'm flexible and can adapt to your team's workflow. I typically use GitHub for version control, Slack/Discord for communication, and Jira/Linear for project management. Weekly video calls keep everyone aligned.
I specialize in frontend development but have full-stack experience when needed. For complex backend requirements, I can either build simple APIs or recommend bringing in a backend specialist while I focus on creating the best possible user experience.
Absolutely! Whether you have REST APIs, GraphQL endpoints, or tRPC services, I adapt the frontend architecture to work seamlessly with your existing backend infrastructure.
I analyze your data complexity and user workflows - simple apps might use React Context, complex dashboards benefit from Zustand, and apps with heavy server state leverage TanStack Query for optimal performance.
$50 /hr