I specialize in developing intelligent robots and AI-powered edge computing solutions using NVIDIA platforms, ROS, and cutting-edge computer vision technologies.
With 3+ years of focused experience in AI-driven robotics development, I've helped companies build advanced service robots with autonomous navigation, real-time AI inference, and seamless human-robot interaction. From embedded systems programming to deploying AI models on edge devices, I deliver complete robotics solutions that are reliable, efficient, and production-ready.
Whether you're building an autonomous mobile robot, deploying AI models on NVIDIA Jetson, or creating intelligent systems for real-world applications, I have the technical expertise and hands-on experience to make it happen!
My Services Include:
-------------------------
✅ Autonomous Robot Development - Design and build service robots with advanced navigation, localization, and SLAM capabilities using ROS
✅ Edge AI on NVIDIA Jetson - Deploy optimized AI models on Jetson platforms (Orin Nano, Xavier, Nano, etc) for real-time inference
✅ Voice AI Agents - Create real-time conversational AI systems with speech-to-text and text-to-speech offline and online
✅ Computer Vision Solutions - Implement object detection, tracking, demographic analysis, and visual perception etc for robotics
✅ Sensor Fusion & Navigation - Integrate multiple sensors (LiDAR, cameras, IMU) for robust localization and mapping
✅ DevOps Set up CI/CD pipelines, Docker containerization, and automated testing for scalable robot deployment
Technologies & Tools I Work With:
----------------------------------------
Robotics Frameworks: ROS (Robot Operating System), Navigation Stack, SLAM, Motion Planning
NVIDIA Platforms: Jetson Orin Nano, Jetson Xavier, Jetson Nano,etc
AI/ML Frameworks: PyTorch, TensorFlow, OpenCV, Scikit-learn, etc
Computer Vision: Object Detection, Tracking, Demographic Analysis, Visual Perception,etc
Voice AI: offline STT (Whisper, etc) , offline LLMs (Ollama, etc), offline TTS (Piper, TTS, etc)
Programming Languages: Python, C++, C, JavaScript
Embedded Systems: STM32, UART, I2C, SPI, ADC, Hardware Timers
DevOps Tools: Docker, GitHub Actions, CI/CD Pipelines, Git, Linux
Sensors & Hardware: RealSense D435i, RPLidar, IMU, Brushless Motors, Hall Sensors
Why Choose Me?
----------------------
🤖 Robotics + AI Specialist - Unique combination of robotics engineering and AI/ML expertise for complete autonomous systems
⚡ Production-Ready Solutions - I build systems that work reliably in real-world environments, not just prototypes
📚 Teaching Experience - As a university Teaching Assistant, I excel at clear communication and explaining complex technical concepts
🔧 Full-Stack Robotics - From low-level embedded programming to high-level AI integration and cloud deployment
💬 Responsive & Professional - Clear updates, detailed documentation, and commitment to deadlines
Notable Projects I've Delivered:
---------------------------------------
✔️ Real-Time Voice AI Agent on Jetson
Built a fully local voice AI system running Ollama models, Whisper STT, and Piper TTS on NVIDIA Jetson platform for real-time conversational AI without cloud dependency
✔️ Demographic Detection on Mobile Robot
Developed and deployed AI models for demographic analysis on Janus mobile robot platform using Jetson Orin Nano for intelligent customer interaction
✔️ Autonomous Waiter Robot
Designed and built a fully autonomous service robot featuring:
Advanced sensor fusion (RealSense D435i + RPLidar A1 + IMU)
Complete ROS navigation stack with SLAM and motion planning
STM32 embedded programming for motor control
Arabic text-to-speech for natural human-robot interaction
✔️ CI/CD Automation for Robot Production
Established comprehensive CI/CD workflows using GitHub Actions for automated testing and deployment of robot production systems with Docker containerization
How I Work:
1️⃣ Requirements Analysis - We'll discuss your project goals, technical constraints, and success criteria
2️⃣ Technical Planning - I'll provide a detailed development roadmap with clear milestones and deliverables
3️⃣ Development - I'll build your solution using industry best practices with regular progress updates
4️⃣ Deployment & Documentation - Complete handover with full documentation, deployment support.
Robot Operating System
Machine Learning
Robotics
Diffbot
C++
Python
Web Scraping
Simulation Software
Computer Vision
Hardware Design
Arduino
Arduino Firmware
Docker
AWS Lambda
AWS Fargate
Khaled G.
Suez, Egypt
$10/hr
4.4
20 jobs
I am a detail-oriented Data Annotation and Virtual Assistant specialist with hands-on experience supporting AI, data, and content-related projects. I have worked on a wide range of tasks that require high accuracy, consistency, and strict adherence to guidelines.
My experience includes working with text, audio, image, and video data, as well as providing reliable virtual assistance and transcription services. I am comfortable handling large volumes of data while maintaining quality and confidentiality.
🔹 My Core Skills & Services:
Data Annotation & Data Labeling - Image Annotation & Image Analysis - Video Annotation
Text Classification & Data Segmentation - Audio Recording & Audio Annotation
General Transcription & Audio Transcription - Transcription Timestamping
Accuracy Verification & Quality Control - Data Entry & Data Analysis
Virtual Assistance & Administrative Support - Arabic ↔ English Translation
🔹 Languages:
Arabic (Native) - English (Fluent)
🔹 Tools & Platforms:
Label Studio - Loft 2.0 - Robson - Dashboard / MAN - Databrewery - Riverside
VEO Tagger - datahub
Google Docs - Microsoft Excel - Microsoft Word
I am highly organized, reliable, and able to follow complex instructions with precision. I work well independently and adapt quickly to new tools, platforms, and workflows. My goal is to support clients by delivering accurate, consistent, and high-quality results on time.
If you are looking for a dependable freelancer for data annotation, transcription, or virtual assistance, I would be glad to contribute to your project.
Data Annotation
General Transcription
Data Analysis
Data Labeling
Video Annotation
Audio Recording
Image Analysis
Image Annotation
Text Classification
Data Entry
Virtual Assistance
Arabic to English Translation
Mostafa M.
Cairo, Egypt
$17/hr
4.0
8 jobs
𝗠𝗟 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with 3+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 transforming raw data into powerful AI solutions.
I specialize in building 𝗰𝘂𝘀𝘁𝗼𝗺 𝗠𝗟/𝗗𝗟 𝗺𝗼𝗱𝗲𝗹𝘀 for 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 & 𝗡𝗟𝗣, tailored to real-world startup and production needs
As a 𝗠𝗲𝗰𝗵𝗮𝘁𝗿𝗼𝗻𝗶𝗰𝘀 𝗚𝗿𝗮𝗱𝘂𝗮𝘁𝗲, I focus on (𝗧𝗶𝗻𝘆𝗠𝗟) 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 and 𝗱𝗲𝗽𝗹𝗼𝘆𝗶𝗻𝗴 𝗔𝗜 𝗺𝗼𝗱𝗲𝗹𝘀 𝗼𝗻 𝗲𝗺𝗯𝗲𝗱𝗱𝗲𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, from data preprocessing and model training to deployment, including 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗥𝗧𝗦𝗣 𝗰𝗮𝗺𝗲𝗿𝗮 𝘀𝘁𝗿𝗲𝗮𝗺𝘀, delivering intelligent, scalable solutions with real-world impact
Computer Vision
Deep Learning
Machine Learning Algorithm
Deep Neural Network
Convolutional Neural Network
Tesseract OCR
Object Detection & Tracking
Artificial Intelligence
Data Science
Facial Recognition
Face Detection
PyTorch
OpenCV
Modser A.
Giza, Egypt
$12/hr
4.8
30 jobs
I provide expert, high-volume data annotation to build the accurate, reliable datasets that fuel advanced AI and Machine Learning models. With over 8 years of specialized experience, I bridge the gap between raw data and model intelligence.
Detailed Description:
As a dedicated data annotation professional with more than 8 years of experience, I understand that data quality is the single most critical factor in the success of any AI/ML project. I don't just label data; I ensure it is meticulously curated, consistently annotated, and perfectly structured to train robust, unbiased, and high-performing models.
My expertise spans across multiple data modalities and project complexities, from simple classification to intricate segmentation for cutting-edge applications.
🔍 My Core Annotation Expertise Includes:
Image & Video: Bounding boxes, polygon segmentation (semantic & instance), keypoint/landmark annotation, line/spline annotation, video tracking (object & pose).
Text & NLP: Named Entity Recognition (NER), sentiment analysis, intent classification, text classification, summarization, question-answering, dialogue tagging, and linguistic annotation.
Audio & Speech: Transcription, speaker diarization, sound event tagging, emotion & sentiment labeling.
LiDAR & Sensor Data: 3D point cloud segmentation, object tagging for autonomous vehicles and robotics.
Data Curation & Collection: Data scraping, filtering, cleansing, and creating detailed annotation guidelines for team scaling.
🛠️ Proficient in the Full Suite of Industry Tools & Platforms:
I am versatile and can work efficiently on your preferred platform or recommend the best tool for the job:
Specialized Annotation Software: Labelbox, Scale AI, Supervisely, CVAT (Computer Vision Annotation Tool), V7 Labs, Hasty.ai.
Open-Source & Desktop Tools: LabelImg, LabelMe, VGG Image Annotator (VIA), COCO Annotator, Docanno (for text).
Cloud & Automation Platforms: Amazon SageMaker Ground Truth, Google Cloud AI Data Labeling, Datasaur, SuperAnnotate.
Project Management & Collaboration: Jira, Trello, Asana, with expert use of Slack/Teams for seamless communication.
✅ What I Deliver - The Senior Advantage:
Uncompromising Accuracy & Consistency: Rigorous quality checks, intra-annotator agreement (IAA) monitoring, and adherence to the finest details in your guidelines.
Domain Knowledge: Experience across industries including autonomous vehicles, healthcare imaging, geospatial analysis, e-commerce, and conversational AI.
Efficiency at Scale: Proven ability to manage large-volume projects through optimal tool utilization, process optimization, and, when needed, managing small annotation teams.
Proactive Problem-Solving: I go beyond the task list to identify edge cases, suggest guideline improvements, and provide clear, actionable feedback to enhance dataset integrity.
HTML
PHP
Java
Software Testing
Software Development
Tech & IT
Web Application
Data Labeling
Data Annotation
Arabic
PDF
Data Extraction
Data Entry
Data Scraping
Copy & Paste
Ashraf M.
Aswan, Egypt
$90/hr
5.0
23 jobs
🚀 Computer Vision | NLP | AI Engineer | Machine Learning & Deep Learning | AI SaaS & Automation
Bringing AI-Powered Innovation to Enterprises
I am an AI engineer with over 11 years of experience in developing deep learning solutions, natural language processing, and computer vision. My journey in AI started more than a decade ago, working on advanced projects that helped businesses automate processes, analyze data, and make smarter decisions.
Four years ago, I joined Upwork to offer my expertise globally, successfully delivering impactful projects in areas such as:
✅ Text classification and sentiment analysis using advanced NLP models
✅ AI-driven cybersecurity solutions for IoT network traffic analysis
✅ Medical image analysis using CNN-based models for enhanced diagnostics
I took the challenge. I optimized the dataset, fine-tuned an Arabic NLP model, and streamlined the preprocessing pipeline. Within days, the classification accuracy improved significantly, and the client was thrilled. Soon, larger companies started noticing my work.
Then came a cybersecurity firm struggling with IoT traffic vulnerabilities. Their system was unable to detect threats effectively. I built a CNN-based model that analyzed real-time network traffic, improving threat detection accuracy by 40% while reducing false positives.
Another client, a healthcare startup, faced challenges in medical image analysis. I developed a deep learning model using CNNs for ultrasound image quality assessment, ensuring reliable diagnostics. This solution reduced errors and improved medical imaging workflows.
One of my most demanding projects involved incremental learning for AI models. The challenge was to update a deep learning model with new data without forgetting previous knowledge. By implementing advanced transfer learning techniques, I ensured the model retained past insights while adapting to new patterns.
That $50 project was more than just a small job—it set me on a path to solving complex AI problems and driving impactful innovation.
And this? It’s just the beginning.
Now, We Build AI Solutions for Enterprises Worldwide
Today, I lead a team of AI specialists, delivering state-of-the-art solutions in machine learning, deep learning, NLP, and computer vision. We help businesses leverage AI to optimize operations, automate workflows, and gain actionable insights from data.
What We Build
💻 AI-Powered SaaS Platforms – Scalable solutions for high-performance applications
🤖 AI Automation & AI Agents – Smart AI-driven automation to reduce costs & enhance efficiency
📊 Predictive Analytics & Data Science – Transforming raw data into business intelligence
🔍 Computer Vision & Image Analysis – AI models for real-time image recognition & processing
📝 Natural Language Processing (NLP) – Sentiment analysis, text classification, and chatbots
🔐 Enterprise Security & AI Compliance – Ensuring robust cybersecurity with AI-driven solutions
AI Automation Services
🚀 AI-Driven Workflows Powered by Python, TensorFlow, and PyTorch
🔹 Automated Text Analysis – AI-driven document classification & sentiment analysis
🔹 Cybersecurity Automation – AI models for anomaly detection in IoT network traffic
🔹 Medical AI – Deep learning for medical image quality enhancement & analysis
🔹 AI-Based Chatbots – Intelligent virtual assistants for seamless customer interaction
🔹 Computer Vision for Industrial Automation – AI models for defect detection & quality control
Real-World Impact
🚀 3X Efficiency – AI models optimizing processes & reducing manual workload
📊 40% Cost Reduction – AI automation improving business scalability
📈 30% Higher Accuracy – Advanced ML models for data-driven decision-making
🔐 100% Compliance – AI-powered security ensuring regulatory standards
Tech Stack
🔹 Machine Learning & AI: TensorFlow, PyTorch, Scikit-learn, Keras
🔹 NLP: Transformers, BERT, AraBERT, GPT, spaCy
🔹 Computer Vision: OpenCV, YOLO, Detectron2
🔹 Big Data & Cloud: AWS, Google Cloud, Kubernetes
🔹 Development: Python, Flask, FastAPI, Django
🔹 AI Automation: Zapier, n8n, custom AI workflows
We collaborate with enterprises, startups, and research teams to build AI-powered solutions that drive innovation and efficiency.
📩 Let’s Build Something Great!
If your business needs AI-powered automation, deep learning models, or cutting-edge data solutions, let’s connect. Send me a message today!
Keywords
AI Engineer | Machine Learning | Deep Learning | NLP | Computer Vision | AI SaaS | AI Automation | AI Chatbots | Data Science | Predictive Analytics | TensorFlow | PyTorch | Transformers | AraBERT | OpenAI API | Cybersecurity AI | Medical AI | Image Processing | AI Workflow Automation
Machine Learning
Deep Learning
Computer Vision
Image Classification
Text Classification
Object Detection
Chatbot
Transformer Model
Hugging Face
Large Language Model
NLP Tokenization
Ibrahem A.
Giza, Egypt
$20/hr
4.3
6 jobs
"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.
Data Analysis
Data Science
Python
Data Visualization
SQL
Machine Learning
Information Retrieval
Algorithms
Natural Language Processing
Computer Vision
Deep Learning
Software Development
Data Scraping
Data Mining
C++
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