OKE JEREMIAH

Backend Developer | Node.js & RESTful APIs

CEO & Founder Jecosmo

Currently undergoing SIWES at Schoolville — building scalable, secure backend systems.
Founder of Jecosmo: delivering clean code and real solutions.

Explore My Work ↓

Professional Summary

Passionate Backend Developer currently completing industrial training (SIWES) at Schoolville. Skilled in building robust RESTful APIs, database design, and secure authentication systems using Node.js, Express, and MongoDB. Founder of Jecosmo — a tech brand focused on delivering clean, efficient backend solutions. Former goalkeeper at Rocket FC ⚽ — I bring the same discipline and quick problem-solving to code as I did to the goalpost.
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Skills & Technologies

Node.js

Express.js

Mongoose

Python

PHP

Laravel

Java

MongoDB

RESTful APIs

React.js

JavaScript

Tailwind CSS

Git & GitHub

Postman

+ More

Flask • Linux • JWT • OOP • Always Learning...

Experience

Backend Developer (SIWES)

Schoolville • Lagos, Nigeria • July 2025 – Present

  • Designed and developed RESTful APIs using Node.js + Express
  • Built MongoDB schemas, seeders, and role-based user systems
  • Implemented secure authentication (JWT) and CRUD operations
  • Collaborated with frontend team for seamless integration

Founder & Lead Developer

Jecosmo • Self-Employed • 2024 – Present

  • Built full-stack web applications from scratch
  • Managed client projects and delivered production-ready code
  • Set up professional branding and custom email systems

Computer Engineer Intern

Petroleum Training Institute (P.T.I) • Jan – Jun 2024

  • Diagnosed and repaired computer systems and networks
  • Provided technical support and software installation

Education

B.Sc. Software Engineering

Admiralty University of Nigeria

Expected Graduation: 2026

Relevant Coursework: Data Structures & Algorithms, OOP, Database Systems, Web Development, REST APIs

Projects & Portfolio

Schoolville Backend System

Full authentication, role-based access, profile management API (SIWES project)

Node.js • Express • MongoDB • JWT • Mongoose

Code Live (Internal)

Full-Stack Todo CRUD App

Complete create, read, update, delete with authentication

React • Node.js • Express • MongoDB

Code Live Demo

Jecosmo Portfolio (This Site!)

My personal brand & developer portfolio

HTML • Tailwind CSS • Responsive

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