Mohamed Moumni

I’m Mohamed Moumni, a Product Engineer who focused on building robust, scalable, and efficient systems.

🚀 What I Do

  • 🏗️ Backend Infrastructure & Systems Engineering in Python/Go
  • ⚡ Building APIs and services with modern backend technologies
  • 🎨 Crafting user interfaces with React
  • 🛠️ Product Engineering — from idea to shipped product
  • 🔧 Developer Tools & low-level system software
  • ☁️ Cloud-native applications on AWS

🛠️ Skills

  • Languages: Python, Go, C/C++, JS/TS
  • Frontend: React, FastAPI
  • Systems: Linux, Windows
  • Infrastructure: Docker, Kubernetes, GitHub Actions, AWS
  • Databases: PostgreSQL
  • Testing: Pytest, jest

💼 Professional Experience

Software Engineer — Umnia Bank (April 2025 – Present)

  • Built and shipped a loan simulation platform (FastAPI, React) adopted by 50+ agencies, replacing a manual process
  • Delivered an intranet application serving 3000+ users across 10+ departments, with role-based access
  • Designed an OTP validation service in FastAPI with in-house generation and verification
  • Deployed and maintained the Uconnect mobile backend (Windows Server) and Ucorporate Application (Linux)
  • Automated release workflows with Ansible and Bash, reducing deployment time
  • Built CI/CD pipelines with GitLab CI and self-hosted runners, introducing automated testing and deployment

Technical Consultant — Karizma Consulting Group (December 2023 – February 2025)

  • Contributed to backend services in the Karizma.one project, implementing features and optimizations
  • Developed an AI-powered Text-to-SQL system integrated with Odoo, using the GPT API to convert natural language queries into SQL for seamless data retrieval
  • Fine-tuned the model based on the Odoo database schema, gaining experience in prompt engineering and NLP techniques
  • Collaborated with the development team on client projects using Agile methodologies
  • Created and customized OWL components for the front-end, enhancing user interface and experience
  • Troubleshot and resolved broken CI/CD GitLab pipelines and Bash/Ansible scripts, improving build reliability and reducing deployment failures

🌍 Let’s Connect

Backend Engineering from the first Principles

#Backend  #software  #systems  #Principles 

explores the importance of first-principles thinking in software engineering, emphasizing core backend fundamentals over fleeting frameworks or tools. It introduces a blog series that breaks down essential backend concepts, from HTTP and databases to scaling and observability, combining clear explanations with practical projects to help engineers build a strong, foundational understanding.

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