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OO

Oluwasegun Ojo

Frontend Engineer

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CostrakPro

CostrakPro helps you stay on top of your client relationships by giving you a clear view of every client you work with. From one-time deals to recurring partnerships, you can filter, tag, and manage client details effortlessly — all in one organized space.

Next.js
TypeScript
Zustand
C#
Tailwind CSS
RESTful APIs

Project Details

CostrakPro is a client relationship management tool designed to help businesses track and manage their client interactions, projects, and expenses in one organized space.

My Roles & Responsibilities

As the Frontend Engineer for this project I was in charge of:

  • Built the flow for creating projects and adding expenses in a project, performing CRUD operations on projects
  • Designed and implemented the mobile-first, responsive interface using Next.js, Tailwind CSS, and TypeScript
  • Created the flow for adding clients in a project and performing CRUD operations on clients and costs
  • Optimized page load, preview handling, and content sharing features
  • Added custom meta tags for rich social media link previews (Open Graph)

Technologies Used

  • Next.js for the frontend framework
  • TypeScript for type safety
  • Zustand for state management
  • C# for backend services
  • Tailwind CSS for styling
  • RESTful APIs for data communication