Mohamed Bettache
Full-Stack Developer building modern, scalable web apps
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A real-time messaging backend with secure authentication, private and group conversations, message history, real-time delivery, online/offline presence, read receipts, conversation authorization, rate limiting, and multi-client synchronization through persistent and event-driven communication.
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A production-ready authentication backend featuring JWT access and refresh tokens, email verification, password reset, role-based authorization, account suspension, user management, audit logging with IP and User-Agent tracking, rate limiting, and secure password hashing, built using NestJS, Prisma ORM, PostgreSQL, and TypeScript.
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AI-powered gym planner personalizes workout routines based on user input—whether they prefer push, pull, or legs days, and how many sets, reps, or sessions they want. Users just input their preferences, and the AI generates a tailored training plan to help them reach their goals.
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Contributed to DzStore, a full-stack SaaS e-commerce platform designed for Algerian merchants. I worked across the frontend and backend to build and improve features for online stores, product and order management, analytics, authentication, APIs, and responsive interfaces. The platform supports Arabic, French, and English, cash on delivery, delivery integrations across Algeria, and AI-powered product descriptions.
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