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I am Olubo Joshua, a Web Developer
I am a Web developer knowledgeable in building scalable websites and web applications with good UI/UX and SEO optimized. I am equipped and proficient in technologies including HTML, CSS, Javascript, Typescript, React, SCSS, Firebase, etc. and I have made use of these to build projects with high responsiveness and great UI/UX, sticking to modern conventions in web development
I enjoy being challenged and engaged with projects that require me to work outside my comfort zone and knowledge set, as continuing to learn new languages and development techniques is important to me
my stack
HTML5
CSS3
JavaScript
TypeScript
React
Redux
Next.Js
SCSS
Tailwind
Mantine UI
Firebase
experience
nov 2024 - mar 2025
Frontend Developer (contract)
Software Business Solutions Consulting(SBSC)
JavaScript
React
Redux
Tailwind CSS
Mantine UI
TypeScript
- Spearheaded the redesign and development of both admin and client- facing web interfaces for a fintech platform, resulting in a more intuitive UI and contributing to a 40% drop in user-reported issues.
- Collaborated on multiple client projects, integrating reusable component libraries and streamlining development workflows, which cut delivery timelines by an average of 20%.
- Delivered robust frontend solutions for two enterprise resource planning (ERP) systems, improving data visualization accuracy and reducing user navigation time by implementing advanced filtering and modular dashboards.
- Guided and mentored 3 interns, conducting code reviews and knowledge-sharing sessions that improved their code quality and accelerated onboarding by two weeks on average.
sept 2024 - jan 2025
Frontend Developer (contract)
Embodilearn
React
Redux
Tailwind CSS
Mantine UI
TypeScript
NextJS
- Developed and maintained pixel-perfect frontend interfaces for admin, user, and public-facing platforms, translating UI/UX designs into highly responsive and visually consistent web applications.
- Ensured code maintainability and seamless collaboration by leveraging Git for version control, implementing effective branching strategies, and maintaining clear commit histories.
- Upheld high-quality standards by strictly adhering to established coding conventions and best practices, contributing to smoother code reviews and enhanced team productivity.
- Diagnosed and resolved bugs proactively across multiple environments, consistently reducing turnaround time on critical issues and improving application stability.
Jan 2024
Frontend developer (contract)
Embodiment Healthcare
React
TypeScript
SCSS
- Successfully implemented the company's design system to ensure website consistency with the provided template while maintaining a clear brand identity.
- Optimized the website for a fully responsive experience across all devices, resulting in improved accessibility and user experience.
mar 2023 - dec 2023
React Developer (full-time)
Dowell Research
JavaScript
React
Redux
CSS
- Optimized application performance by 25% using lazy loading, preventing unnecessary component re-renders, implementing pagination, and optimizing API calls. This reduced the app startup time from an average of 8 seconds to 3 seconds.
- Enhanced accessibility and expanded user base by ensuring mobilefriendliness and improved responsiveness across various devices, leading to increase in user adoption
- Caused a 30% increase in user satisfaction and productivity with the addition of a folder organization feature, enabling users to efficiently organize documents and templates within the application.
- Improved user experience for beginners by adding descriptive tooltips to buttons, which resulted in a 15% increase in user retention.
my works
Tech Agency (Grind)
This project is a website for a dummy tech agency (Grind), which have some features like page animations, lazy loading, intersection observers, pointer movements animations, infinite scrolling, etc. This project is responsive on all devices.
Next.Js
SCSS
March, 2024
Social Publishing Platform
Devie is a social publising platform project, where users can register on, and publish posts on various topics. It has a rich text editor, which was built completely by me, making basic text formatting possible. It also has an infinite nested comment system. This project is responsive.
React
Redux
Typescript
SCSS
Firebase
December, 2023
3D Portfolio
This is a dummy 3D portfolio website in a book form. Naviagtion from one page to the other is also in the form of a book. This projects utilizes the concept of 3D CSS. It is also responsive.
Next.Js
SCSS
February, 2024
MTN NG Home Page Clone
I cloned the home page of MTN NG (as at December 2023), with some modifications to the scroll bar, navbar dropdown, and addition of dark mode and intersection observer. It is a also responsive.
React
Typescript
SCSS
January, 2024
Adrift Journals
Adrit Journals is an educational journal project, where users can upload journals for review and publishing. This project is responsive.
React
Redux
Typescript
SCSS
Firebase
September, 2023
Comfy House
Comfy House is an e-commerce project, which was built using HTML, CSS, and JavaScript (all vanilla). It is fully responsive.
HTML
CSS
Js
December, 2020