Olajiire Caleb - Lead Frontend Developer - Duolingo | Himalayas
Olajiire CalebOC
Open to opportunities

Olajiire Caleb

@olajiirecaleb

Principal Software Engineer specializing in high-performance web applications.

United States

What I'm looking for

I am looking for a role that fosters innovation, collaboration, and opportunities for growth.

With over a decade of experience as a front-end developer, I specialize in creating engaging, high-performance web applications. My expertise includes React, Next.js, and TypeScript, complemented by a deep proficiency in CSS frameworks like Tailwind CSS and Material UI. I excel in building responsive, user-centric designs and integrating RESTful APIs.

At Duolingo, I led the development of cutting-edge front-end solutions, resulting in a 25% increase in application performance. My work involved optimizing user interfaces with server-side rendering and static site generation, enhancing SEO and user experience. I have a proven track record of utilizing advanced animations and state management techniques to create engaging applications that captivate users.

Previously, at Zynga, I built scalable front-end applications using Vue.js and improved development efficiency with Webflow. My experience also includes managing complex content structures with Drupal and enhancing code quality through TypeScript. I am passionate about delivering compelling and scalable solutions that enhance the digital experience.

Experience

Work history, roles, and key accomplishments

DU
Current

Lead Frontend Developer

Duolingo

Nov 2020 - Present (4 years 7 months)

Led the development of innovative front-end solutions, enhancing user engagement and application performance by 25%. Developed dynamic user interfaces with React and Next.js, optimizing for SEO and user experience through server-side rendering and static site generation.

ZY

Senior Frontend Developer

Zynga

Feb 2017 - Oct 2020 (3 years 8 months)

Built scalable front-end applications using Vue.js and Webflow, enhancing development efficiency and user interface responsiveness. Implemented TypeScript for improved code quality and managed complex content structures with Drupal.

Education

Degrees, certifications, and relevant coursework

Olajiire hasn't added their education

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