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Adeokin Olamilekan

@adeokinolamilekan

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Web backend developer specializing in scalable Express.js APIs.

Nigeria

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What I'm looking for

I seek backend roles focused on building scalable APIs and reliable systems, collaborative teams, mentorship opportunities, and projects that allow technical growth and impact.

I am a self-driven, detail-oriented web backend developer with over 2 years of hands-on experience building and optimizing backend systems.

I specialize in Express.js for scalable RESTful API development, integrating third-party APIs via RapidAPI, and managing data with MySQL and MongoDB.

At JAROY I designed performant APIs, implemented JWT authentication, optimized database queries to reduce processing time by 30%, and mentored junior developers.

I hold a BSc in Computer Science and certifications as a Node.js Developer and RapidAPI Integration Specialist; I seek to contribute clean, maintainable code to impactful backend projects.

Experience

Work history, roles, and key accomplishments

Backend Developer

Jaroy

Jan 2022 - Dec 2024 (2 years 11 months)

Designed and developed scalable RESTful APIs with Express.js, implemented JWT authentication, and optimized database queries to reduce processing time by 30%. Mentored junior developers and integrated third-party APIs via RapidAPI to accelerate feature delivery.

RESTful APIs RapidAPI JWT MongoDB MySQL Database Optimization Postman

Backend Intern

Jaroy

Jan 2022 - Dec 2024 (2 years 11 months)

Assisted in implementing backend solutions including a real-time chat application using WebSocket, participated in code reviews, and tested/deployed APIs to ensure reliable client-server interactions.

WebSockets MongoDB Postman API Testing Git Debugging