Frontend Engineer

Open to full-time
Bio

Akeleojo A is a frontend engineer with five years of experience in developing and deploying complex web applications. He is proficient in technologies such as TypeScript, JavaScript, ReactJS, NextJS, and Svelte, using them to build responsive and user-friendly interfaces. Akeleojo also has experience with authentication and authorization mechanisms using Firebase and Zod. His full-stack capabilities include NodeJS, MongoDB, and SQL, with expertise in RESTful API implementation and optimizing applications for scalability. At New Horizons System Solutions, Akeleojo developed responsive React.js training interfaces, boosting learner engagement and onboarding by 400%. He also integrated a Node.js and Mongoose backend for user data, improving data handling by 70%, and optimized scalability to enhance response times by 45% under high concurrency. Akeleojo holds a Bachelor of Science in Chemical Engineering from the University of Lagos. He is well-suited for roles that involve building and optimizing scalable web applications, as well as collaborating with cross-functional teams to deliver maintainable codebases.

Expertise
HTMLCSSJavaScriptReactNext.jsGitTypeScriptjQueryVue.js
Video Intro
Assessments
APPLICANT AVG · 51%AKELEOJO · 98%0255075100TopASSESSMENT SCORE (0–100)

General coding Assessments

(98/100)
  • Two algorithms questions Leetcode Level easyMedium
  • Two algorithms questions Leetcode Level mediumMedium
Projects
Experience

  1. Fullstack Developer

    New Horizons System SolutionsDec 2024 — Oct 2025
    • Developed responsive React.js training interfaces, boosting learner engagement & onboarding by 400%.
    • • Integrated Node.js + Mongoose backend for user data, improving data handling by 70%. •
    • Optimized scalability → improved response times by 45% under high concurrency. •
    • Delivered workshops/demos on React/Next.js, introducing developers to accessibility & performance principles.
    NextJSTailwindCSSTypeScriptReactJSMongoDBSQLFirebaseNodeJSExpressJSJavaScript

  2. Frontend Developer

    FreelancerFeb 2019 — Sep 2025
    • Optimized scalability → improved response times by 45% under high concurrency. • Delivered workshops/demos on React/Next.js, introducing developers to accessibility & performance principles.
    • Integrated Node.js + Mongoose backend for user data, improving data handling by 70%. • Optimized scalability → improved response times by 45% under high concurrency. • Delivered workshops/demos on React/Next.js, introducing developers to accessibility & performance principles.
    NextJSTailwindCSSTypeScriptReactJS
Education

  1. Chemical Engineering

    University of LagosLagos, Nigeria2016 — 2024
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