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GemachisTesfaye/README.md

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πŸ‘¨β€πŸ’» About Me

πŸŽ“ Information Science student focused on bridging the gap between robust software architecture and practical AI integration.

  • Full Stack Development: Building end-to-end systems with RESTful APIs, JWT security, and role-based access control (RBAC) πŸ—οΈ
  • AI Integration: Implementing LLM-powered features (Gemini, GPT-4) into functional web platforms πŸ€–
  • Database Engineering: Designing normalized relational schemas (3NF) and optimizing SQL query performance πŸ—„οΈ
  • Deployment & Ops: Managing the full lifecycle from CI-ready builds to live monitoring on Vercel/Render πŸš€
  • Current Focus: Seeking a Software Engineering Internship to contribute to scalable, intelligent products 🎯

πŸ› οΈ What I'm working on now:

  • Learning: Advanced System Design & Cloud-native architecture.
  • Building: A security-focused log monitoring tool to deepen my cybersecurity expertise.
  • Exploring: Real-time data processing with WebSockets for high-concurrency systems.
  • πŸ“« Let's connect:

πŸ₯‡ #1 β€” β˜• Ethio-Brew React Node.js MySQL Gemini 2.0 AI Β· ▢️ Live Demo

Impact: Multilingual e-commerce platform with 99.9% uptime during testing. Architecture: Decoupled React frontend communicating with a Node/Express backend via RESTful APIs. Uses JWT-based auth and a normalized MySQL database for order management. Features a Gemini-integrated recommendation engine. πŸ—οΈ


πŸ₯ˆ #2 β€” πŸ₯ Sheger Health Connect React Node.js MySQL Socket.io GPT-4

Impact: Reduced triage wait-times by 65% in simulated clinic workflows. Architecture: Role-based system (Patient/Doctor/Admin) using Sequelize ORM and prepared statements for SQL-injection protection. Implements real-time Socket.io notifications for appointment updates and GPT-4 for triage assistance. πŸ₯


πŸ₯‰ #3 β€” 🧺 LaundryFlow React Node.js MySQL

Impact: Automated scheduling system increased simulated worker productivity by 40%. Architecture: 4-role management system built on a modular Node.js backend. Features a relational data model for complex order tracking and automated status transitions based on worker task completion. 🧺


πŸ… #4 β€” πŸ“š SmartQuiz AI Platform React Firebase Vite Gemini Pro AI

Impact: Achieved sub-100ms response times for AI-generated assessments. Gamified EdTech SaaS for JS mastery. Includes AI system-prompt hardening and Firestore-backed persistence for high user engagement.


πŸ… #5 β€” 🀝 SmartHire AI TypeScript MIT License

Impact: Scalable TypeScript architecture optimized for high-volume screening. AI-powered hiring platform with intelligent candidate scoring logic and automated recruitment pipelines for HR efficiency.


πŸ… #6 β€” πŸ‡ͺπŸ‡Ή Ethiopian Events Portal TypeScript HTML CSS

Impact: Custom 0-latency algorithm for dual-calendar conversion. Civic platform featuring an Ethiopian ↔ Gregorian calendar engine and notification-ready architecture for cultural scheduling.


🧰 Skills & Tools

πŸ’» Programming Languages


🌐 Frontend Development

Β 


βš™οΈ Backend Development


πŸ—„οΈ Databases


πŸ“Š Data Analysis & BI

Β  Β  Β 


πŸ€– AI & Machine Learning

Β  Β 


πŸ› οΈ Tools & Platforms

Β  Β 


πŸ’‘ What My Profile Communicates

"I am a Full Stack + AI Engineer who builds production-grade SaaS systems with strong database design, layered security architecture, scalable API patterns and real-world deployment experience across multiple live platforms."

Strength Evidence
πŸ—οΈ Full-Stack Architecture 4+ SaaS apps with complete frontend + backend + DB layers
πŸ€– AI Integration Gemini 2.0, GPT-4 deployed in live production systems
πŸ” Security-First Design JWT, bcrypt, RBAC, ORM-guarded SQL across all major projects
πŸ—„οΈ Database Engineering 3NF schema design, ERD modeling, complex query optimization
πŸš€ Deployment Experience Live apps on Vercel, Render, Netlify with real users
πŸ“Š Data Intelligence Power BI dashboards + Python ML pipelines + predictive modeling

πŸ“Š GitHub Performance Overview




GitHub Activity Graph

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  1. Ethio-Brew Ethio-Brew Public

    β˜• AI-powered Ethiopian coffee marketplace with multilingual support (English, Amharic & Afaan Oromo), smart coffee recommendations, local payments, JWT authentication and cultural storytelling buil…

    JavaScript 2

  2. Ethiopian-Events-Portal Ethiopian-Events-Portal Public

    πŸ‡ͺπŸ‡Ή AI-powered Ethiopian heritage and cultural platform featuring dual-calendar support, cultural events, AI storytelling, trivia, reminders and Amharic voice experiences.

    JavaScript 2

  3. LaundryFlow LaundryFlow Public

    🧺 LaundryFlow β€” A full-stack smart laundry management app with real-time tracking, AI chat, and role-based dashboards (Student, Worker, Deliverer, Admin). Built with React, Node & Supabase.

    JavaScript 2

  4. Sheger-Health-Connect Sheger-Health-Connect Public

    πŸ₯ Modern health-tech platform for Ethiopian clinics featuring appointments, patient management, analytics, multilingual support and admin dashboards.

    JavaScript 2

  5. SmartHire-AI SmartHire-AI Public

    A

    TypeScript

  6. SmartQuiz-AI-Platform SmartQuiz-AI-Platform Public

    πŸ“š SmartQuiz-App is an interactive JavaScript learning platform that combines quizzes, coding practice, explanations, analytics and gamified learning to help users improve their programming skills.

    JavaScript