Hire the Best Machine Learning Engineers
in Egypt

I'm Mostafa, an AI engineer and data analyst with a passion for leveraging technology to solve real-world problems. Here's a bit about what I bring to the table: Strengths and Skills: Proficient in Python, TensorFlow, PyTorch, and Scikit-Learn. Experienced in developing AI models for language translation and speech recognition. Strong analytical and problem-solving abilities. Skilled in data preprocessing, feature engineering, and model evaluation. Highlighted Projects and Accomplishments: Real-time Speech Feedback App: Developed an app using Facebook's XSLR Model for real-time feedback and interactive speech games for children with speech difficulties, achieving high accuracy in Arabic language Automatic Speech Recognition. OCR Tool for Egyptian IDs: Created an OCR tool to extract data from Egyptian IDs, demonstrating my ability to handle complex language data tasks. AI Integration for Chatbots: Built and deployed AI models for chatbots, improving customer interactions and automating responses. With my technical expertise and a friendly, problem-solving approach, I'm here to help you tackle your AI and data challenges.

ML Engineer — Computer Vision, Claude/LLM Agents & Audio AI I build deep learning systems across vision, language, and audio — and ship them to production, not just notebooks. I've trained models from scratch, fine-tuned transformer architectures, and deployed to Core ML on real client engagements (including a 400+ hour model-build contract). 5.0 stars across every reviewed project. Computer Vision Image classification, detection, and feature extraction with CNN and transformer (ViT/AST-family) architectures. My core audio work runs on spectrogram based vision models, so the same deep-learning toolkit — convolutions, attention, transfer learning — carries directly into image and video tasks. Claude / LLM Agents & Automation AI agents, automation workflows, and reasoning assistants built on Claude and OpenAI APIs. RAG pipelines, tool-use/agentic systems, and LLM integrations that connect models to real data and real actions. Audio & Speech AI Instrument/audio classification, feature extraction, and transformer fine-tuning (AST, Wav2Vec2, HuBERT), plus generative audio with AudioCraft/MusicGen. Built multiple audio models end to end — clients describe me as central to their ML work. Deployment & Engineering TensorFlow/PyTorch → Core ML export, FastAPI inference services, and optimized real-time / batch pipelines. I handle the messy export and optimization steps end to end. Top Rated · 100% Job Success · 5.0 across all reviewed jobs. I move fast and build things that actually deploy.

I'm an AI/ML Engineer with hands-on experience building machine learning solutions — from raw, messy data all the way to a working, evaluated model. My work covers the full pipeline: cleaning and preprocessing data, building and tuning models, evaluating performance, and making sure everything is well-structured and easy to hand off. I've processed datasets with over a million records, built NLP-based detection systems, developed computer vision applications using pose estimation and image processing, and created data analysis reports with clear visual insights. I write clean, organized Python code — not just code that runs, but code that makes sense when you open it six months later. I take deadlines seriously and keep clients updated throughout the project so there are no surprises.My core skills include Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn, NLP, Computer Vision, Image Processing, MLOps, Azure ML, Django, and Git. I hold a certification in Artificial Intelligence and Quantum Computing from Egypt's Ministry of Youth and I'm currently completing an applied ML program with DEPI. If you need someone who communicates clearly, writes solid code, and genuinely cares about delivering something that works — I'd be glad to work with you. What I can help you with: ML Model Building Data Analysis & Visualization NLP Computer Vision MLOps & Deployment Python Scripting

"AI That Works — From Idea to Deployed Solution" I help startups, small businesses, and research teams turn AI concepts into working, explainable solutions—fast. No endless prototypes. No hype. Just results you can use. What I Build: 🧠 NLP & Chatbots – Q&A assistants, semantic search, summarization, classification. 👁 Computer Vision – Object detection, tracking, document intelligence, and medical imaging. 🔍 Explainable AI – Models that show why they made a decision. ⚙️ AI Apps – Python, Flask/FastAPI, React, API & cloud integrations. Why Clients Work With Me: ✔️ End-to-end delivery — from raw data to deployed MVP. ✔️ Balanced research depth with a “let’s ship it” mindset. ✔️ Clear communication & maintainable code. Recent Projects: LegalMind AI – RAG-based legal reasoning assistant for Egyptian law. NexusRAG – Multimodal PDF knowledge assistant with text & image support. YOLO + DeepSORT – Real-time vehicle tracking. Medical AI – X-ray diagnosis with heatmap explanations. Best Fit For You If: ✅ You want practical, reliable, and explainable AI—not just academic work. ✅ You need a partner who can handle both the tech and deployment. ✅ You have data and a vision—you need someone to make it real. Let’s build AI that works, lasts, and makes an impact.

With over 10 years of specialized experience in Artificial Intelligence and amachine learning, and a Master of Science in machine learning and data analysis for satellite subsystems, my primary expertise includes the development, fine-tuning, and deployment of large language models (LLMs) for complex real-world applications. My background features designing and optimizing transformer architectures, prompt engineering, scalable LLM pipelines, and leveraging frameworks like TensorFlow and PyTorch to build advanced NLP and generative AI capabilities. I have led collaborative LLM research projects and driven model innovation for aerospace, research, and production environments. Alongside my engineering work, I teach courses in data analysis and artificial intelligence and regularly contribute to research on model evaluation, multimodal integration, and ethical AI practices. My technical proficiencies include model architecture, pre-training and fine-tuning, prompt analysis, NLP, computer vision, Python, and robust documentation. I am committed to high-quality, responsible AI development and look forward to supporting new ventures in LLM and advanced machine learning projects.

I build AI agents, RAG chatbots, and automation systems that survive contact with real users, not demos that break the moment they leave the slide. That gap between "works in a demo" and "works in production" is why most of my clients come to me after something else fell apart. I'm Salah Eldin, an AI engineer with a 100% Job Success Score and Top Rated status on Upwork, 9 projects, 750+ hours, and systems that are still running for the people I built them for. What I do best: AI Agents & Automation, Custom agents and multi-agent systems (LangGraph, n8n) that take over repetitive work, with human-in-the-loop approval so the AI never acts on anything important without your sign-off. RAG Chatbots & Knowledge Systems, Assistants trained on your own documents that answer with citations instead of hallucinating, with strict data isolation so one user's data can never leak into another's. Voice AI & Integrations, Low-latency voice agents and clean API integrations with OpenAI, Claude, and Gemini. I work natively in Arabic and English, which matters for the MENA market. How I work: I obsess over the parts clients don't see, error handling, retries, the architecture that keeps your app responsive while the AI thinks. That's the difference between a system you trust and one you babysit. I'm also honest about fit, if I'm not the right person for your project, I'll tell you upfront. If you're adding AI to your product or replacing a slow manual process with something that runs on its own, send me a message with what you're working on. I'll give you my honest take before you commit to anything.