Moundir Badache Portfolio

Portfolio

Portfolio site created for Mattie.io using HMTML, CSS and JavaScript.

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Portfolio site created for Mattie.io using HMTML, CSS and JavaScript.

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2022 – 2025

Key Responsibilities & Leadership:

Led the development of intelligent applications integrating AI models with modern web frameworks like React and Node.js.
Designed and implemented Semantic Web solutions using OWL and Sparql to create structured knowledge bases.
Architected scalable data solutions using a combination of PostgreSQL for relational data and MongoDB for unstructured AI datasets.
Managed the full development lifecycle on Ubuntu Linux, ensuring optimized performance for Python-based machine learning scripts.
Applied SOLID principles in C++ and Java to build high-performance core components for data processing.
Facilitated technical collaboration in team projects, overseeing version control via GitHub and ensuring code quality through peer reviews.
Developed automated workflows for data ingestion and cleaning, significantly reducing the time required for model training.
Created comprehensive technical documentation for API integrations (REST/JSON) and system architectures.
Engineered and deployed custom Telegram Bots using Asyncio and Webhooks, automating user interactions and integrating with PostgreSQL databases.
Collaborated with stakeholders to define project requirements, focusing on how AI can solve real-world problems in Skikda and beyond.
Integrated XML and JSON data formats for seamless communication between legacy systems and modern AI backends.

2022 – 2025

Key Projects & Responsibilities:

Developed and implemented Artificial Intelligence models using Python within Ubuntu Linux environments.
Designed and managed complex database schemas using PostgreSQL to handle large datasets for AI training.
Integrated Python scripts with PostgreSQL for automated data extraction, transformation, and loading (ETL) processes.
Optimized SQL queries and database performance to ensure fast data retrieval for machine learning applications.
Deployed AI algorithms on Ubuntu servers, ensuring system stability and efficient resource management.
Utilized Semantic Web technologies (Sparql, OWL) to build intelligent knowledge representation systems.
Managed project versions and collaborative development using Git and GitHub on Linux systems.
Developed data-driven applications that connect Python-based AI backends with PostgreSQL and MongoDB databases.
Performed system administration tasks on Ubuntu to set up development environments for AI and data science libraries.

2022 – 2025

Key Achievements in Web Development:

Designed and developed a full-scale E-commerce platform for clothing using React.js for a dynamic and responsive user interface.
Built a robust backend API using Node.js and Express to handle user authentication, product management, and order processing.
Implemented a scalable database architecture using MongoDB to store product catalogs, user profiles, and transaction history.
Integrated secure payment gateways and managed state using React Context API or Redux for a seamless shopping experience.
Optimized website performance and SEO to improve visibility and user engagement for the online store.
Developed an administrative dashboard to manage inventory, track sales, and update clothing collections in real-time.
Ensured cross-browser compatibility and mobile-first design for the e-commerce application.

2022 - 2025

Kotlin Java Python Android Development PostgreSQL

Android App Development: Built cross-platform applications using Kotlin and Java, focusing on performance and user experience.
AI & Neural Networks: Engineered a neural network AI capable of playing Chess, Checkers, and Tower of Hanoi (Python).
Japanese Learning App: Team lead for a handwriting recognition app for Japanese learners.
Airport Visualization: Developed a real-time flight monitoring tool using Java.