Software Engineer · Cairo, Egypt
Khaled Eissa — a Computer Science graduate and software engineer working across AI/ML, full-stack web, mobile, and embedded systems. Creator of EchoSense (an A+ assistive-AI wearable), agentic RAG systems, and 8+ enterprise client projects.
A few deep, end-to-end builds I’m proud of.
A+ · Featured on TV A neck-worn AI navigation wearable for the visually impaired — real-time obstacle and drop-off detection running fully offline on an edge accelerator.
A Smart-Home Intelligent Life-Defense System: multi-zone gas/flame/water/motion sensing, camera person-detection, and a real-time mobile app — awarded Best Project.
A bilingual (EN/AR) agentic RAG knowledge assistant on an 8-node LangGraph workflow — 90% routing accuracy and 0.91 answer relevancy on a DeepEval suite.
A decoder-only, GPT-style Transformer built entirely from scratch in PyTorch — no nn.Transformer shortcuts — with a live self-attention visualizer.
The areas I build in, and what that looks like in practice.
Generative AI, agentic RAG, computer vision, and models deployed to the edge.
Fast, responsive, bilingual (EN/AR) sites and web apps, front to back.
Android apps in Kotlin and cross-platform apps with React Native / Flutter.
Raspberry Pi platforms, sensor fusion, and edge AI on real hardware.
Beyond my own projects, I take on client work — websites, booking systems, forms, and apps.
Fast, mobile-first business sites that load in a second and make you look credible. Arabic and English done properly.
Dashboards, portals and internal tools — the software that actually runs the business, not just a brochure.
Let customers book appointments themselves, 24/7. Fewer phone calls, fewer no-shows, everything in one place.
Native Android apps when your customers live on their phones — built, published and maintained.
Repeat client — 3 completed projects
“Khaled is an exceptional Cloud IT consultant… he doesn’t stop until he gets the job done at a perfect scale.”
Whether it’s a business website, an app, or something AI-powered — tell me about it and I’ll reply the same day.