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© 2025 Jamal Alkharrat

My Projects

Here's a showcase of some of the projects I've worked on. Each project represents a unique challenge and learning experience.

CoachLoop

Developer • Personal Project

Sales call simulation platform with AI coaching, real-time feedback, and performance analytics.

PythonNextJSPostgreSQLFastAPIAI

DWH Management Portal

Developer • Personal/Acadmic Project

Data integration and management portal with NextJS frontend and FastAPI backend for PostgreSQL data warehouse operations.

PythonNextJSPostgreSQLFastAPI

AI-Powered SQL Query Optimizer

Developer • Academic Project

Built an AI-assisted SQL query optimizer leveraging Oracle database context for improved performance tuning.

PythonAIOracle DBSQL

Oracle APEX Archive Web App

Developer • Industry Project

Developed a web application with Oracle APEX and PL/SQL for browsing and requesting archived files, including automated email notifications.

Oracle APEXPL/SQLJavaScriptREST API

Automotive Data Archiving System

Developer • Industry Project

Compliant archiving system for production and test data in the automotive industry using AWS S3, custom APIs, and semantic metadata search.

AWS S3REST APIOracle DBSemantic Search

Tableau Data Integration Platform

Developer • Industry Project

Built a web application integrating Tableau visualizations with API-driven data access, enabling both read and write operations.

JavaVaadinTableauREST API

IBM Planning Analytics Web Integration

Developer • Industry Project

Developed a Java Vaadin web application integrated with IBM Planning Analytics through a custom-built API for read/write functionality.

JavaVaadinIBM Planning AnalyticsREST API

Secure FastAPI Integrations

Developer • Multiple Projects

Built robust FastAPI services for secure system-to-system communication using OAuth2 and strong authentication.

PythonFastAPIOAuth2REST APIs

AI Chatbot with Semantic Search

Developer • Industry Project

Implemented an intelligent chatbot using LangChain, vector databases, and embeddings for context-aware semantic responses.

PythonLangChainVector DBRAGFastAPI

S/4HANA–MES API Integration

Developer • Academic/Industry Project

Developed an API to integrate SAP S/4HANA with a Manufacturing Execution System (MES) for automated data exchange and process control.

PythonAPIsS/4HANAMES

Drone Obstacle Avoidance Simulation

Contributor • Academic Project

Reinforcement learning project for drone simulation with obstacle avoidance.

PythonRLTensorFlow/PyTorch

Webstore

Developer • Personal Project

A webstore with a PHP API connecting a Vue.js frontend and a MySQL database.

PHPVue.jsMySQLREST API

Are you curious to learn more?

I am always excited to discuss new technologies and innovative ideas. Feel free to reach out!