Top 1% Expert-Vetted Freelancer. I have a PhD in Computer Science (AI & Machine Learning) and I am a physician. I build custom AI systems with proprietary and public data, including creation of novel datasets and state-of-the-art models.
* After a 30-minute to 1-hour initial meeting, I'll craft a clearly written report outlining a unique AI strategy for your project.
* For long-term engagements, I implement AI solutions end-to-end, including data collection, data cleaning, novel model design, model implementation and training in Python, and iteration on the modeling and data strategy to achieve excellent performance.
* One of my specialties is creating custom models for proprietary datasets, including images, videos, audio recordings, and domain-specific data.
Book a 30-minute consultation with me to get immediate answers about your AI project:
- How can you leverage AI in your organization?
- What kind of AI do you need to solve a particular problem?
- Should you use a model like ChatGPT/Claude or do you need a custom model?
- What modeling strategy should you use?
- How should you collect and annotate data?
- How much data will you need?
- How should you measure performance?
After a consultation I’ll craft a clearly-written report outlining an AI strategy for your project.
Specialties:
Healthcare AI: I am an expert in healthcare AI, with a unique background that blends clinical understanding from my MD, deep technical expertise from my AI PhD, and business experience. I have completed 100+ engagements across medical specialties including radiology, plastic surgery, orthopedic surgery, dermatology, cardiology, mental health, family medicine, dentistry, physical therapy, women’s health, pediatrics, nutrition, and neurology. I have created datasets and custom models for diverse forms of biomedical data including x-rays, CTs, MRIs, clinical photographs, patient videos, medical audio, medical notes, EHR data, insurance claims, omics data, and more.
Computer Vision: I create custom AI models for 2D images, 3D images, and videos on proprietary datasets. I am excited about projects from multiple industries including healthcare, manufacturing, automotive, and agriculture. I have extensive experience with classification, object detection, segmentation, and keypoint detection, to identify and localize abnormalities or features of interest. I developed the first machine learning model in the world to predict multiple abnormalities simultaneously from a CT scan. For a dermatology practice, I built the first CV model to predict Fitzpatrick skin type, pigmentation, redness, and wrinkle severity (mean accuracy 85%)—now a core model at Kesty AI.
Artificial Intelligence R&D: I have led multiple AI research projects across industry and academia. I have developed novel AI methods, including HiResCAM, a convolutional neural network explanation method with mathematical guarantees. I have published original research across multiple areas of AI, including computer vision, natural language processing, explainable AI, expert systems, and applied AI. My research papers have been cited over 1,000 times. My healthcare AI blog Glass Box has over 700,000 readers from 185 countries.
Natural Language Processing (NLP): I have a deep understanding of large language models (LLMs) like Claude, Gemini, ChatGPT, and Llama. I have leveraged Transformers and other NLP techniques for numerous applications, including customized chatbots, medical note generation, and structured information extraction.
Advising Entrepreneurs: Before focusing on AI consulting, I spent seven years as the founder of a health AI startup. I led my previous company from concept to deployed B2B SaaS product serving medical practices. Our AI history-taking assistant and AI scribe saved clinicians 2+ hours daily. I managed engineering teams of 5-10 (60+ contributors), secured two U.S. patents, and raised competitive grant funding. I enjoy working with entrepreneurs and discussing pitch decks, fundraising, customer discovery, designing an MVP, and evaluating the ROI of an AI product.
If you’d like to talk with me about your AI project, please feel free to send me a message or book a consultation using the link on my profile.
Natural Language Processing
PyTorch
Computer Vision
TensorFlow
Python
Machine Learning Model
Machine Learning
Neural Network
Convolutional Neural Network
Scientific Research
Scientific Writing
Artificial Intelligence
Medical Imaging
Machine Learning Framework
Research Methods
Parwiz B.
Fulwood, United Kingdom
$20/hr
5.0
35 jobs
Stop Wasting Millions on AI Models Crippled by Bad Data.
Your AI model is only as powerful as its training data. Inconsistent data annotations sabotage performance, costing you weeks and millions in lost ROI. If your team is cleaning Machine Learning datasets instead of building, you need a better solution.
As a Top Rated Plus expert, I deliver Training Ready Intelligence. My mission: transform your raw training data into high fidelity, structured assets for peak AI model performance in Computer Vision, NLP, and Machine Learning.
I specialize in clean, reliable data annotation for images, video, and text. I ensure data quality directly impacts your model accuracy and bottom line. I've managed massive data labeling projects, consistently exceeding expectations.
Why elite AI teams choose me:
Guaranteed Accuracy: 100% pipeline ready data annotation, every time. No re work, no debugging.
Zero Management Overhead: You define; I execute with precision and autonomy. Focus on AI development, not data prep.
Accelerated ROI: Cut training cycles, deploy faster. Transform raw data into a competitive advantage.
My Core Expertise:
Image Annotation: Bounding Box, Polygon, Semantic Segmentation, Keypoint (Computer Vision)
Video Annotation: Object Tracking, Event Detection (Computer Vision)
Text Annotation: NER, Sentiment Analysis, Classification (NLP)
Data Labeling & Dataset Preparation
Ready to elevate your AI project? Click Message. Let's build the robust training data foundation your AI models deserve. Stop settling for "good enough" data annotation; get it right the first time.
Best Regards,
Parwiz
Data Annotation
Data Labeling
Video Annotation
Image Annotation
Machine Learning Model
n8n
LLM Prompt
Project Management
SuperAnnotate
Roboflow
CVAT
Automation
Make.com
LLM Prompt Engineering
Computer Vision
Data Quality Assessment
Image Segmentation
Object Detection
Object Detection & Tracking
Deep Learning
Shahzeb A.
Riyadh, Saudi Arabia
$30/hr
5.0
38 jobs
Do you have an AI vision that needs to become a real, working product? I don't just build models; I engineer complete, scalable solutions that turn data into actionable insights and automation.
For over five years, I've specialized in bridging the gap between cutting-edge Artificial Intelligence (AI) research and robust software that delivers real-world value. My core expertise lies in computer vision and machine learning, but my skill set is full-stack. This means I can own your project from the initial data pipeline, through model training and optimization, all the way to deploying a polished desktop application or a secure enterprise API. I thrive on building tools that work seamlessly for end-users, whether it's a retail manager, a traffic controller, or a sports coach.
My strongest suit is developing intelligent systems that "see" and understand the world. I've built a retail analytics platform (CrowdIQ) that transforms standard CCTV into a source of business intelligence, tracking customer demographics and behavior. In the sports domain, I created PadelIQ, an analytics engine that uses computer vision to track player movement, posture, and court coverage from match footage, providing real-time coaching feedback. For public safety, I developed a traffic management system (OmniRoad AI) using advanced object detection for real-time accident and congestion monitoring.
Beyond computer vision, I architect full-scale data science pipelines. A prime example is my telecom churn prediction project, where I built a machine learning model to identify at-risk customers and paired it with an interactive Power BI dashboard. This end-to-end approach—from data analysis to a clear visualization of insights—ensures the model's findings directly inform business strategy and retention actions.
I also develop the tools and infrastructure that power AI applications. I've built secure, enterprise-grade systems like DevelmoGPT, a RAG-based LLM that allows for secure, semantic search over private company documents. From creating simple utilities like PDF-to-audio converters to designing complex role-based access systems, I ensure the foundation of any AI solution is reliable, secure, and maintainable.
My process is collaborative and results-driven. I start by deeply understanding your business problem, not just the technical requirement. We'll then iterate through prototyping, development, and testing to ensure the final product not only meets specs but also delivers tangible ROI. I communicate clearly at every stage, providing demos and documentation so you're never in the dark.
Let's connect. Share your project idea or challenge, and I'll provide a clear outline of how we can leverage AI, machine learning, or computer vision to build your intelligent solution. Click the invite button to start the conversation.
/// The following is just for SEO. You can ignore it ///
#computer vision #computer vision engineer #computer vision OpenCV #machine learning computer vision #deep learning computer vision #computer vision machine learning #machine learning python #nlp machine learning
Computer Vision
Machine Learning
Artificial Intelligence
Object Detection & Tracking
Data Analysis
TensorFlow
PyTorch
AI Development
Deep Learning
Natural Language Processing
Python
Neural Network
Data Science
Data Analytics
Retrieval Augmented Generation
Brendan W.
Kansas City, Missouri
$25/hr
5.0
6 jobs
Speech Data Annotation Specialist, AI Training Specialist, AI Voice Annotator, Customer Service Representative, and Sales Development Representative with 10+ years of experience across AI model training, audio data labeling, speech evaluation, customer support, patient engagement, appointment scheduling, B2B outreach, data entry, and talent assessment.
I specialize in evaluating audio, labeling speech data, reviewing AI responses, following detailed project guidelines, and delivering accurate, consistent work. My experience includes prompt development, AI response evaluation, data labeling, candidate screening, interviewing, CRM management, and professional communication across phone, chat, and email support roles. I am proficient with CRM platforms including NetSuite, Salesforce, HubSpot, Zoho, and Pipedrive, as well as CATI and call center systems such as Voxco, Nebu, Softdial, Amazon Connect, Kronos, and Five9. I am also highly skilled in Adobe, Microsoft Office Suite, Google Workspace, and Windows systems. Typing speed: 67 WPM with strong accuracy, attention to detail, and efficiency.
Note: Upwork only displays hours from hourly contracts, so my visible hours do not include fixed-price projects. Because of that, the number shown does not reflect my total completed work or the full amount of hands-on experience I have across completed assignments.
Online Chat Support
Telecommunications
Appointment Scheduling
Appointment Setting
CRM Software
Call Scheduling
Market Survey
AI Model Training
Sales Development
Data Labeling
Data Annotation
Data Entry
Google Workspace
Customer Service
Mystery Shopping
Mohamed E.
Al Mansurah, Egypt
$30/hr
5.0
8 jobs
👋 Hi, I’m Mohamed — a Top Rated🏆 Senior Software Engineer.
🚀 I help companies design, build, and deliver high-performance software systems — from computer vision and AI pipelines to real-time desktop applications and embedded platforms.
🧩 What I deliver:
✅ Industrial Computer Vision Systems
🔹Integration with industrial cameras (Basler, Luxonis, FLIR / Point Grey)
🔹High-accuracy inspection, measurement, and defect detection
🔹Optimized OpenCV pipelines in C++ and Python
🔹Hybrid pipelines combining deep learning with classical computer vision for robustness
✅ Deep Learning (ResNet, U-Net, YOLO, MediaPipe, ...)
🔹Custom dataset creation, labeling, and curation
🔹Inference optimization for CPU, GPU, and edge devices
🔹YOLO for real-time object detection, segmentation, OBB, and pose estimation
🔹YOLO fine-tuning and transfer learning for domain-specific data
🔹MediaPipe for pose estimation, hand tracking, face landmarks, and motion analysis
✅ Real-Time & Performance-Critical Software
🔹Low-latency C++ systems optimized for speed and memory
🔹Multithreading, SIMD, profiling, and algorithmic optimization
🔹GPU acceleration (CUDA) when justified
🔹Designed for long-running, production-grade operation under real-world constraints
✅ Embedded & Edge AI
🔹Vision and AI deployment on Raspberry Pi
🔹Sensor integration, control logic, and hardware-in-the-loop testing with ESP32, Arduino
✅ Full Project Ownership
🔹System architecture and technical leadership
🔹Desktop GUIs: Qt, MFC, OpenGL
🔹Clean handover, documentation, and maintainable codebases
👉 Let's discuss how I can bring your AI, computer vision, or embedded system project to life.
C++
Python
Qt Framework
Computer Vision
OpenCV
Deep Learning
PyTorch
Machine Learning
QML
YOLO
MATLAB
OpenGL
Microsoft Foundation Class Library
Raspberry Pi
ESP32
Robotics
Hammad S.
Gujranwala, Pakistan
$15/hr
5.0
4 jobs
I build real-time AI systems that detect threats, track objects, and turn video into actionable insights ready for real-world deployment.
If you need a reliable Computer Vision solution (not just a demo), I can design, train, and deploy it end-to-end.
🎯 What I Do
I specialize in building production-ready Computer Vision systems that work in real environments not just controlled demos.
From surveillance and safety to traffic analytics and automation, I help businesses turn video data into practical, usable intelligence.
🔧 Solutions I Build
✔ Real-Time Object Detection (YOLOv8 / YOLO11)
✔ Multi-Object Tracking (ByteTrack, DeepSORT)
✔ Surveillance & Threat Detection Systems
✔ Fire & Smoke Detection
✔ PPE / Safety Compliance Monitoring
✔ Traffic Monitoring & Speed Estimation
✔ OCR & Document AI
✔ End-to-End AI Systems (Data → Training → Deployment)
🧠 Why Clients Choose Me
Most freelancers stop at training a model.
I go further — I build complete systems that actually work in production.
✔ Optimized for real-time performance (high FPS, low latency)
✔ Designed for real-world conditions (low light, fog, motion blur)
✔ Strong focus on data quality & annotation (where most projects fail)
✔ Clean, scalable, deployment-ready code
💡 Most Computer Vision models fail outside the lab — I make sure yours doesn’t.
📊 Selected Projects
🔫 Real-Time Weapon Detection & Tracking
AI-powered surveillance system for detecting and tracking firearms in live video streams
→ Helps improve security response time and monitoring
🔥 Real-Time Fire & Smoke Detection (107 FPS)
Early hazard detection system designed for fast response in critical environments
→ Detects fire/smoke in real-time to reduce risk and damage
🦺 Construction Safety Monitoring (PPE Detection)
Helmet detection system with live violation alerts
→ Improves worker safety and compliance on-site
🚗 Vehicle Speed Estimation System
Tracking-based system for real-time speed analysis from video
→ Useful for traffic monitoring and smart city solutions
⚙️ Tech Stack
AI / Deep Learning:
PyTorch, YOLO (v8, v11), TensorFlow
Computer Vision:
OpenCV, real-time video processing pipelines
Tracking:
ByteTrack, DeepSORT
Deployment:
FastAPI, Flask, Docker, GPU acceleration
Language:
Python
🎬 What You Can Expect
✔ Demo available before starting
✔ Clean, well-documented code
✔ Fast communication & regular updates
✔ Scalable solutions ready for deployment
✔ Support with real-world challenges (lighting, motion, noise)
💡 How I Work
I follow a complete pipeline:
Data Collection → Annotation → Training → Optimization → Deployment
You don’t just get a model you get a working system ready to use.
📩 Let’s Build Something Real
Have an idea or project in mind?
👉 Send me a message I’ll break down the best approach and can even share a quick demo or plan before you commit.
Computer Vision
Object Detection & Tracking
YOLO
OpenCV
Deep Learning
Image Annotation
Convolutional Neural Network
Image Segmentation
Semantic Segmentation
Anomaly Detection
AI Model Integration
Generative AI
OCR Algorithm
Large Language Model
Retrieval Augmented Generation
Artificial Intelligence
Data Annotation
Python
Machine Learning
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a Deltek Vision Specialist on Upwork?
You can hire a Deltek Vision Specialist on Upwork in four simple steps:
Create a job post tailored to your Deltek Vision Specialist project scope. We’ll walk you through the process step by step.
Browse top Deltek Vision Specialist talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Deltek Vision Specialist profiles and interview.
Hire the right Deltek Vision Specialist for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Deltek Vision Specialist?
Rates charged by Deltek Vision Specialists on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Deltek Vision Specialist on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance Deltek Vision Specialists and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Deltek Vision Specialist team you need to succeed.
Can I hire a Deltek Vision Specialist within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Deltek Vision Specialist proposals within 24 hours of posting a job description.