Yahye Abdirashid

Full Stack Developer

About Me

I build secure, scalable, and real-time web systems that can handle thousands of users simultaneously. My solutions streamline operations, manage user access, automate workflows, and provide actionable insights — improving efficiency and user experience for everyone.

I make complex systems simple and effective.

Core Expertise & Technologies

Real-Time & Workflow

Real-Time Web Systems Thousands of Concurrent Users Workflow Automation Multi-Role Access Control Notifications & Alerts

Backend & APIs

Node.js RESTfy / REST APIs GraphQL PostgreSQL Redis JWT Authentication WebSockets Microservices Serverless Functions

Frontend & UI/UX

Angular Material UI TypeScript HTML5 CSS3 Responsive UI / Dashboards

DevOps & Deployment

Docker Kubernetes CI/CD Pipelines Cloud-Native Deployment Monitoring & Logging

Certifications

IBM Full Stack Software Developer

Completed 15 courses covering Front-end, Back-end, Databases, Cloud Native Applications, Microservices, DevOps, and AI development.

Verify certificate: View Certificate

Featured Projects

School Management System

Technologies: Angular, TypeScript, Node.js, GraphQL, PostgreSQL, Redis, WebSockets, Docker, Kubernetes

  • Developed a full-stack School Management System with multi-role dashboards for Headteacher, Teacher, Parent, Cashier, and Administrator.
  • Implemented attendance, leave management, examinations, events, gift management, SMS notifications, staff, and expense management.
  • Built real-time features using WebSockets with secure authentication and automated CI/CD deployment.

Visit demo: school.yahyasimple.com

Money Remittance System

Technologies: Angular, TypeScript, Node.js, GraphQL, PostgreSQL, Redis, WebSockets, Docker, Kubernetes

  • Developed a full-stack Money Remittance System supporting secure transfers between branches with role-based access for Agents, Managers, and Administrators.
  • Implemented KYC verification, transaction processing, commission calculation, branch ledgers, and transaction history.
  • Delivered real-time transaction updates and notifications using WebSockets with a secure, scalable architecture.

Demo: private (available on request)

Hotel Management System

Technologies: Angular, TypeScript, Node.js, GraphQL, PostgreSQL, Redis, WebSockets, Docker, Kubernetes

  • Developed a full-stack Hotel Management System for internal operations, including room management, guest check-in/check-out, billing, staff coordination, and inventory tracking.
  • Implemented role-based access for Managers, Receptionists, Cashiers, and Housekeeping staff with internal notifications.
  • Built a secure, scalable platform optimized for hotel operations without public booking functionality.

Demo: private (available on request)

Inventory Management System

Technologies: Angular, TypeScript, Node.js, GraphQL, PostgreSQL, Redis, WebSockets, Docker, Kubernetes

  • Developed a full-stack Inventory Management System with product, customer, supplier, purchase, sales, and invoice management.
  • Implemented inventory tracking, stock in/out operations, barcode support, low-stock alerts, and inventory history logs.
  • Delivered real-time inventory updates using WebSockets with reporting, role-based access, and automated CI/CD deployment.

Demo: private (available on request)

Experience

Freelance Full Stack Developer — Local Clients (2019–Present)

Education

Bachelor of Computer Science (BCompSc)

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