Ibukunoluwa Popoola, Developer in London, United Kingdom
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Ibukunoluwa Popoola

Verified Expert  in Engineering

Leadership Developer

Location
London, United Kingdom
Toptal Member Since
March 17, 2022

Ibukunoluwa is a result-oriented professional with three years of experience working as a front-end developer and proven knowledge of application development, website architecture, programming concepts, algorithms, and data structures. Ibukunoluwa is an expert in React, TypeScript, and JavaScript, with strong adaptability, flexibility, and accuracy skills.

Portfolio

Farmgirl Flowers
JavaScript, React, TypeScript, Haml, SCSS, MUI (Material UI), Agile...
Sparkles FZCO
React, Next.js, TypeScript, Node.js, Tailwind CSS, Blockchain...
Gitstart
React, Next.js, Styled-components, React Apollo, GraphQL, Unit Testing, Agile...

Experience

Availability

Part-time

Preferred Environment

Visual Studio Code (VS Code), Windows, Slack, Jira, Figma, Chrome, Postman, MacOS

The most amazing...

...full-stack web application I've developed allows users to create and apply for jobs and has high SEO ratings.

Work Experience

React/JavaScript Developer

2022 - 2023
Farmgirl Flowers
  • Collaborated with the team of developers to develop a new version of the application section used mostly by customers to improve functionality, user experience, and sales.
  • Developed components with React and TypeScript and infused these components in Haml templates in a Ruby on Rails application.
  • Worked on static pages for the company to improve user interactivity with the website.
  • Improved the Americans with Disabilities Act (ADA) standards for accessible design compliance on the website by 40%.
Technologies: JavaScript, React, TypeScript, Haml, SCSS, MUI (Material UI), Agile, Styled-components, Jest, Ruby on Rails (RoR), GitHub, Visual Studio Code (VS Code), Windows, Slack, Jira, Chrome, Front-end, MacOS, Front-end Development, Web, UI Development, Leadership, Docker, APIs

React/Node.js Developer

2022 - 2022
Sparkles FZCO
  • Developed web pages and React components using Next.js and TypeScript for an NFT marketplace to enable users to view and take actions on their collections and tokens by integrating with the blockchain.
  • Worked on back-end architecture and functionality using Node.js and Sequelize as the ORM to easily include Web 3.0 functionality and optimize SQL queries translating to faster load time and a better user experience.
  • Provided full-stack support for directors for a successful launch of the website's second version at the Cryptocurrency Event in New York City.
  • Integrated Google Analytics into the web pages to monitor activity and guide business decisions.
Technologies: React, Next.js, TypeScript, Node.js, Tailwind CSS, Blockchain, User Experience (UX), Unit Testing, Jest, SQL, Sequelize, Figma, Express.js, GitHub, Visual Studio Code (VS Code), Windows, Slack, Jira, Chrome, Agile, REST APIs, Front-end, Full-stack, MacOS, Front-end Development, Web, UI Development, Docker, APIs

Full-stack JavaScript Developer

2021 - 2022
Gitstart
  • Increased code implementation efficiency, which improved the client's project review by 30% by collaborating with other developers and using Next.js, Apollo, and React.
  • Improved test coverage by 40% with Jest and React Testing Library.
  • Enhanced coding efficiency and velocity, which resulted in more completed tasks and more positive feedback from the clients in the first three months.
  • Consumed GraphQL endpoints and optimized page rendering with Apollo Client.
  • Developed B2B and admin application for international clients and integrated localization for multi-language applications.
Technologies: React, Next.js, Styled-components, React Apollo, GraphQL, Unit Testing, Agile, GitHub, Jest, Apollo, CSS, Front-end, Full-stack, User Interface (UI), User Experience (UX), Integration Testing, i18n, JavaScript, Tailwind CSS, Visual Studio Code (VS Code), Windows, Slack, Jira, Chrome, SCSS, REST APIs, MacOS, Front-end Development, Web, UI Development, Docker, Mongoose, MongoDB, APIs

React Developer

2020 - 2022
Ventinel
  • Worked in an Agile-driven environment to effectively maintain project timelines and use available resources, which increased company efficiency by 20%.
  • Increased sales by 40% by utilizing TypeScript, React, and Node.js to create refined and fully functional web pages with scalable relational databases.
  • Crafted SEO strategies to achieve prominent rankings across top browser platforms.
Technologies: React, TypeScript, SQL, PostgreSQL, SCSS, TypeORM, Node.js, Express.js, REST APIs, Agile, GitHub, Jest, CSS, Sass, Front-end, Full-stack, User Interface (UI), User Experience (UX), Postman, JavaScript, Next.js, React Redux, Visual Studio Code (VS Code), Windows, Slack, Jira, Chrome, Front-end Development, Web, UI Development, APIs

Front-end Developer

2020 - 2021
ChitHub Traffic System Management Company Ltd
  • Improved traffic management control by 70% by delivering tools that assisted the government in enforcing traffic rules and regulations with a range of products for official and public use with over 800,000 users.
  • Optimized load-time of user and administrative applications by 50% by developing designs to meet specific requirements, utilizing React, Redux, and TypeScript.
  • Slashed administrative costs by 30% by negotiating pricing and fees while ensuring the continuation and enhancement of the services, delivering creative proposals, and designing best practices.
  • Managed full-cycle design tasks from conception to completion.
Technologies: React, TypeScript, Redux, SCSS, REST APIs, Agile, HTML, GitHub, CSS, Sass, Front-end, User Interface (UI), User Experience (UX), Design, Firebase, MUI (Material UI), Postman, JavaScript, React Redux, Visual Studio Code (VS Code), Windows, Slack, Chrome, Front-end Development, Web, UI Development, Leadership, Docker, Python 3, MongoDB, Mongoose, Jupyter, Data Analysis, APIs

Front-end Developer

2020 - 2020
HNG
  • Spearheaded teams of front-end interns for user projects.
  • Developed site layouts and user interfaces using HTML and CSS practices and produced websites compatible with multiple browsers.
  • Selected as one of the top 100 finalists from a pool of over 20,000 developers.
Technologies: HTML5, CSS3, JavaScript, React, HTML, GitHub, CSS, Front-end, User Interface (UI), User Experience (UX), Design, Postman, Visual Studio Code (VS Code), Windows, Slack, Chrome, Front-end Development, Web, UI Development

JS Jobbs

https://jsjobbs.com.
A web application that is used to create and apply for JavaScript jobs.

I used React and TypeScript for the front end, Node.js for the back end, Typeform for object-relational mapping, and PostgreSQL for database management.

Traffic Fines

A React-based application for people in Nigeria to insert their vehicle plate numbers and view the fines allocated to them. Users have the option to pay and contest the violations.

I utilized React, TypeScript, Redux for state management, SASS, and Material-UI.

GTPixels

A personal full-stack application for my photography business.

I utilized React, TypeScript, and React gallery packages for a beautiful gallery display and Node.js. and TypeScript to develop REST APIs and PostgreSQL for database management.

Languages

JavaScript, HTML5, TypeScript, SCSS, HTML, CSS, Sass, Python 3, Python, CSS3, SQL, GraphQL, Haml

Frameworks

Chrome, MUI (Material UI), Next.js, Redux, Express.js, Jest, Tailwind CSS, Ruby on Rails (RoR), NestJS

Libraries/APIs

React, REST APIs, Node.js, WebGL, React Redux, Three.js

Tools

Jira, GitHub, Postman, Figma, Mongoose, Jupyter, Slack, React Apollo, Sequelize

Paradigms

Agile, Unit Testing, Human-computer Interaction (HCI), Software Testing, Model-driven Engineering (MDE)

Platforms

Visual Studio Code (VS Code), Windows, Web, Firebase, MacOS, Docker, Blockchain

Other

Front-end, User Interface (UI), User Experience (UX), Communication, English, Front-end Development, UI Development, Styled-components, Full-stack, Design, Leadership, FastAPI, Data Analysis, Sentiment Analysis, APIs, TypeORM, Data Structures, Algorithms, Apollo, Integration Testing, i18n, Security Engineering, Security Management, Software Architecture, Cryptocurrency, Distributed Ledgers, Financial Software, OpenAI GPT-4 API, OpenAI GPT-3 API

Storage

PostgreSQL, MongoDB

2022 - 2023

Master's Degree in Advanced Software Engineering

King's College London - London, United Kingdom

2014 - 2019

Bachelor's Degree in Chemical Engineering

University of Lagos - Lagos, Nigeria

OCTOBER 2020 - PRESENT

Algorithmic Toolbox

University of California San Diego via Coursera