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JWT Authentication

Social media platform with posts, image uploads, likes, comments, follow/unfollow, profiles, and JWT authentication.

Full-stack web app for managing grocery receipts and providing market analysis across products and retail chains.

Node | Microservices | API gateway pattern | Api Versions | Socket | PostgresQL

This is a full-stack reference project built to demonstrate end-to-end software delivery — not just writing code, but shipping it the way a production team would: containerized, tested through an automated pipeline, and deployed to real cloud infrastructure. It intentionally keeps the application logic simple (a single API call) so the focus stays on the engineering pipeline around it: Docker, CI/CD, and multi-service cloud deployment.

Production‑ready, geo‑distributed NATS messaging backbone with clustering, gateways, leafnodes, JWT authentication, and mutual TLS

Протокол аутентификации JWT

Light weight JWT-based spring security project with role-based access control

Open source authorization server

A simple and efficient authentication server written in Rust, providing JWT-based authentication via REST API.

API REST para un sistema de Blog, con JWT, Spring Security, MySQL y Spring Data JPA

MVP of a social application.

A geography based quiz game.

An open-source drop-in replacement for auth0, completely free from vendor lock-in.

ChatApp - React, Spring Boot and MongoDB full-stack app with REST API, and WebSocket, JWT and RBAC

Modern, ölçeklenebilir ve kullanıcı dostu bir Gayrimenkul CRM (Customer Relationship Management) uygulaması. Proje; emlak ofisleri ve bireysel danışmanların müşteri, ilan (property) ve lead süreçlerini tek bir panelden profesyonel şekilde yönetebilmesi için geliştirilmiştir.

Live Link: https://jobpro.zobayerdev.top/

Developed the complete Laravel backend for All Job Pro using JWT for secure authentication. The platform allows users to explore government and non-government jobs, solve questions, view notice boards and upcoming exams, and create professional CVs. A dedicated web admin panel enables administrators to upload jobs, notices, question solutions, manage users, and monitor activity. Integrated a payment gateway for in-app purchases. Designed primarily for mobile use, with full admin control through the web dashboard.

Live Link: https://team-tracker.zobayerdev.top/

Developed a RESTful API using Laravel for an employee location tracking system. The application allows employees to register, manage customer profiles, and create orders for those customers. Employees can also submit daily attendance and view attendance history on a daily or monthly basis. The system captures and tracks both employee and customer locations. An admin panel is included, where administrators can manage employee accounts, including account creation and the ability to block or unblock employees. Admins can also view the full list of employees, customers, and customer orders, as well as monitor real-time location data for both employees and customers.

A robust Node.js authentication API built with TypeScript, featuring JWT access and refresh tokens, user management, and email verification.

Full-stack app for creating, managing, and sharing recipes with integrated cookbooks — includes AI-powered recipe generation from user inputs.

Anime series tracking site, using 'My Anime List' API to get information. Built with React, Node.js/Express with MongoDB database, utilizing REST architecture.