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$45/hr
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$50K+ earned
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Full-stack by foundation, AI by conviction. I was building machine learning systems back when it required more math than marketing - 17+ years in software development, 5+ years as a hands-on AI engineer and AI developer. 🇺🇦
I'm a CTO-level AI engineer, machine learning architect, and software architect with a perfectionist's attention to detail. My team of AI engineers, AI developers, data scientists, and web developers delivers full-cycle AI App Development and Web Development - from early MVPs to enterprise platforms.
Need an AI chatbot developer, an AI integration specialist, a Python developer for ML pipelines, or a data scientist with real machine learning depth? We've done it - properly.
𝗪𝗵𝗮𝘁 𝘄𝗲 𝗯𝘂𝗶𝗹𝗱 𝗮𝘀 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀:
✅ AI App Development - LLM-powered apps, RAG pipelines, AI bot and AI chatbot solutions
✅ AI Agent Development - autonomous agents and agentic workflows (LangChain, CrewAI)
✅ AI Integration - AI model integration and API integration into your existing systems
✅ AI Chatbot Developer services - intelligent bots, NLP systems, multilingual AI chatbot products
✅ Automation & n8n - n8n workflow orchestration, data scraping, pipeline automation with n8n
✅ Computer Vision - OpenCV, CNN architectures, image recognition and processing systems
✅ Machine Learning & Data Science - model design, training, optimization, production deployment
✅ Web & Back-End Development - React, Node.js, Python, PHP, Java; RESTful & GraphQL API integration
✅ MVP / PoC - custom, low-code, no-code; discovery, UI/UX, QA, project management
𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝘂𝘀:
As AI developers and AI engineers, we don't just integrate tools - we architect solutions. Whether it's a custom AI chatbot developer engagement, a complex AI integration project, or a full AI App Development cycle, our AI engineer team brings senior-level ownership to every project. Every AI app developer on our team treats your product like their own. From AI integration strategy to deployment - we own it end to end.
🧬 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
- Machine learning, deep learning (PyTorch, TensorFlow), Python machine learning systems
- Natural Language Processing, computer vision (OpenCV, CNN), RAG pipelines
- AI Agent Development, AI App Development, and AI chatbot development for production
- Data scientist and data analyst workflows; quant machine learning for FinTech
- AI Integration and API integration - robust RESTful / GraphQL API development
- n8n automation, cloud infrastructure (AWS, Docker, Kubernetes)
Our team includes senior AI engineers and specialists with machine learning PhD backgrounds.
𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: Python · PyTorch · TensorFlow · Scikit-Learn · LangChain · OpenCV · React · Vue · Angular · Node.js · Java · PHP (Laravel) · ASP.NET · PostgreSQL · MongoDB · ElasticSearch · AWS · Docker · Kubernetes · n8n
𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: FinTech & quant ML · e-Learning · Fantasy sports & gaming · e-Commerce · Media & Entertainment · EcoTech · PropTech · Cybersecurity
𝗧𝗵𝗶𝘀 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗳𝗶𝘁𝘀 𝗶𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿:
AI engineer · AI developer · AI chatbot developer · AI integration specialist · API integration specialist · machine learning engineer · data scientist · computer vision engineer · Python developer · web developer · AI agent developer · n8n automation expert · LangChain developer · AI bot developer · OpenAI developer · prompt engineer · agentic AI developer · AI Automation · AI Prompt Engineer · AI Model · ML · LLM · machine learning trading · machine learning time series · airtable integration · ai api integration
👉 Check the portfolio and selected projects below.
Associated with
Uinno
$100K+
earned
$20/hr
100%
Job Success
$20K+ earned
Offers consultations
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I help businesses build practical AI/ML systems, evaluate model performance, and create reliable Python-based data pipelines.
My work focuses on helping clients move from messy data, manual processes, or early AI ideas to clean, measurable, and production-ready systems. Whether you need a machine learning model, data pipeline, forecasting workflow, model evaluation process, or Python-based automation, I can help you design and build a solution that is clear, reliable, and useful.
I can help with:
* Machine learning model development and evaluation
* AI/LLM workflow testing and response evaluation
* Data cleaning, transformation, and analysis
* Python-based automation and backend workflows
* Data pipelines for structured and unstructured data
* Forecasting and prediction models
* Classification, clustering, and anomaly detection
* Dashboard-ready datasets and reporting workflows
* API integration and model output processing
I focus on practical implementation, not just technical experiments. My goal is to help you build systems that are accurate, easy to understand, maintainable, and useful for real decision-making.
I work with Python, SQL, R, machine learning libraries, data visualization tools, and cloud-based data workflows. I can also support projects involving model monitoring, prompt testing, evaluation metrics, data validation, and process automation.
If you are looking for someone who can connect AI/ML, data engineering, model evaluation, and Python development into one practical solution, I would be happy to help.
$60/hr
100%
Job Success
$60K+ earned
Offers consultations
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AI Engineer with over 6 years of hands-on experience in Natural Language Processing (NLP), Computer Vision, and Recommender Systems. With a proven track record on Kaggle, I'm ranked in the top 10% of competitors worldwide. 🌍
My expertise extends to designing, training, testing, and deploying end-to-end applications using Django, Nginx, and Gunicorn on platforms such as AWS, Heroku, and GCP. I have a solid background in working with REST APIs and containers, ensuring smooth integration and deployment of AI solutions. 🚀
My technical toolkit includes:
🔸 Deep Learning Models: Keras, TensorFlow, PyTorch
🔸 Batch & Stream Processing: Spark SQL
🔸 Backend Development: PostgreSQL
🔸 AWS Services: S3, Kinesis, Dynamo DB, Elasticsearch, Redis via Boto3
In the NLP domain, I have worked on developing chatbots, data extraction pipelines, text classification, and sequence labeling. I have also finetuned large language models like GPT-3 and LLAMA for specific use cases.
In Computer Vision, I've worked on object detection, OCR models, player and ball tracking in sports analytics, video analytics and more. I have a track record of creating efficient models for fast processing and small memory usage.
In Generative AI, I have developed high-quality image generation models using stable diffusion and text generation models using OpenAI GPT models.
I've had the privilege to work with diverse remote teams from the USA, Russia, Germany, Japan, and the Philippines, honing my collaboration and communication skills.
Let's leverage AI to transform your business processes, enhance customer experiences, and unlock new opportunities. Reach out to discuss how we can collaborate to achieve your goals.
Looking forward to helping you bring your AI vision to life! 😊
$50/hr
100%
Job Success
$10K+ earned
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Expert AI research team specializing in Computer Vision, OCR, Deep Learning, and real-time video/image processing. Led by a PhD with 10+ years' experience, delivering scalable, production-ready AI solutions.
We are a team of AI researchers and engineers specializing in cutting-edge computer vision systems. Led by a Computer Vision PhD expert with over 10 years of experience, we have successfully delivered real-time image and video processing solutions across a wide range of industries.
Our expertise spans:
- Segmentation (dividing images into meaningful parts for easier analysis and automation)
- Object tracking (following people, vehicles, or items across video frames)
- OCR (Optical Character Recognition) (extracting text from images, documents, and video)
- Pattern recognition (detecting shapes, motions, and objects automatically)
- Visual analytics (analyzing camera feeds and video to extract insights)
- Face and gesture recognition (identifying faces, expressions, and hand movements)
- Motion analysis (tracking movement patterns for sports, surveillance, or activities)
- Embedded vision applications (deploying AI on mobile devices and edge devices like Jetson Nano)
We bring to the table deep proficiency in:
✔️ Computer Vision: OpenCV, YOLO-based object detection, segmentation, and long-term tracking
✔️ OCR: Tesseract, PaddleOCR, and EasyOCR integration for document automation, ID scanning, and real-time text extraction
✔️ Deep Learning: PyTorch, TensorFlow, ONNX-based visual models including AAMs, CNNs, and custom architectures
✔️ Real-Time Systems: Streaming video pipelines, edge computing deployments (Jetson Nano, Raspberry Pi), and high-performance inference
✔️ Integration: Cross-platform deployment on web, mobile, and embedded devices
From R&D prototypes to production-grade systems, we build vision intelligence into your workflows.
If you're seeking a dedicated computer vision partner backed by serious academic and practical experience — let's talk.
Associated with
Code Crafters
$10K+
earned
$100/hr
100%
Job Success
$50K+ earned
Start of list.
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Most AI/ML projects work in notebooks — but fail in production. I build the ones that actually run.
I’ve led production AI systems in real-world environments, including large-scale energy solutions for ENGIE Brasil.
I design and deploy end-to-end AI systems that handle incomplete data, noisy signals, and real-world constraints.
I’m a Data Scientist and AI Engineer with a Ph.D. in Cognitive Science and 12+ years of experience. On Upwork, I’ve delivered 25+ projects, $50K+ in earnings, and maintain a 100% job success score as a Top Rated Plus freelancer.
My work goes beyond modeling — I build systems that integrate into real workflows.
I’ve built:
* LLM-based systems (RAG pipelines, AI assistants, internal copilots)
* Automation agents and decision systems
* Time series models for energy, anomaly detection, and predictive maintenance
I work best with clients who want to build something real — not just experiments.
If you already have data and a clear problem, I can help you turn it into a working system.
Márlon Henrique T.
has worked
.
$40/hr
100%
Job Success
$50K+ earned
Offers consultations
Start of list.
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2X GCP Certified
• Google Certified Proffessional Machine Learning Engineer
• Google Certified Associate Cloud Engineer
Contributed to Stanford Research (Echonet Dynamic) open source project
for Interpretable AI for beat-to-beat cardiac function assessment.
Successfully completed Stanford online certification in Machine learning with 97.3% grade.
I love to work on challenging and state of the art cutting edge machine learning and artificial intelligence projects that push the edge or require the latest research in the field of machine learning and artificial intelligence. I have worked on attention mechanisms for improving the efficiency of existing models as well as creating new models from scratch that increase the capabilities for the model to solve the particular task much more effectively. I am able to implement "pytorch"
"tensorflow"
"keras"
"octave"
"tflearn"
"sklearn"
"pandas"
"matplotlib"
"nunmpy"
"scipy" among others for any machine learning tasks, in the wide range of application spectrum. I am able to design front end back-end of the apps or a website etc. Can work on
web-sockets
servers
google cloud platform
hadoop
reactjs
image processing
end to end models (including data prepossessing)
I have successfully concluded a number of competition on kaggle with respectable positions on the leader-board. I am able to implement bhednau and Luong Attention mechanisms both in image (or video) classification, object detection or surveillance tasks, as well as in NLP (Natural Language Processing).
NLP (implementation include:)
Spacy
Glove Vector
Custom embeddings etc
Can work with:
Python
reactjs
c++
bash
linux
octave
AWS
Google cloud
Terraform
Ci/CD pipelines
Kubernetes
Tools:
Prometheus
Grafana
Docker
google cloud ml
google ai-platform
aws sagemaker
google ml toolkit
Azure Databricks
Google AutomL
Apart from the above interest, I also have always had the aspiration of being a writer.Starting of from the minor projects I am on my way to write a book, a semi-fictional psychoanalysis.I would love to write about new things and therefore add on to my own knowledge while doing that and earning at the very same time.
$10/hr
100%
Job Success
$1K+ earned
Offers consultations
Start of list.
End of list.
🚀 Hey there! its me your go-to expert for all things Machine Learning Python, Deep Learning Python, Computer Vision Python, Data Science, Robotics, Image Processing, C++, Matlab , Ros, and Python. With a fiery passion for innovation and a knack for delivering exceptional results, I'm here to elevate your projects to new heights. 💡
🔬 My forte lies in harnessing the latest techniques and algorithms to craft intelligent, robust solutions.
In the realm of Computer Vision, I excel in:
- ✅ Object Detection
- ✅ Object Tracking
- ✅ Semantic Segmentation
- ✅ Instance Segmentation
- ✅ Object Recognition
- ✅ OCR projects
In the realm of Machine Learning, I specialize in:
- ✅ Support Vector Machines (SVM)
- ✅ Random Forest
- ✅ Gradient Boosting
- ✅ K-Nearest Neighbors (KNN)
- ✅ Decision Trees
In Deep Learning, I'm proficient in:
- ✅ Convolutional Neural Networks (CNN)
- ✅ Recurrent Neural Networks (RNN)
- ✅ Generative Adversarial Networks (GAN)
- ✅ Long Short-Term Memory Networks (LSTM)
- ✅ Transformer Networks
- ✅ LLM Fine Tuning
- ✅ RAG using LLM
I have extensive experience in various fields, including:
🏥 Medical Imaging:
- ✅ X-ray Disease Detection
- ✅ CT Scan Analysis
- ✅ MRI Image Analysis
- ✅ Disease Classification
- ✅ Tumor Detection
- ✅ Organ Segmentation
- ✅ Analysis of microscopy images
🌾 Agriculture:
- ✅ Weed Detection
- ✅ Plant Disease Detection
- ✅ Palm Trees Detection
- ✅ Crop Classification
- ✅ Crop Yield Prediction
- ✅ Plant Segmentation
- ✅ Precision Agriculture
🏙️ Smart Cities:
- ✅ Traffic Flow Prediction
- ✅ Pedestrian Detection
- ✅ Urban Planning Analysis
- ✅ Waste Management Optimization
- ✅ Environmental Monitoring
- ✅ Detecting safety violations from camera footage
📸 Surveillance and Security:
- ✅ Anomaly Detection
- ✅ Facial Recognition
- ✅ Object Tracking in Video
- ✅ Intrusion Detection Systems
- ✅ Time Series data Analysis
🤖 Robot Projects:
✅ A Pathfinding Algorithm
✅ Dijkstra’s Algorithm for Navigation
✅ SLAM (Simultaneous Localization and Mapping)
✅ 2D/3D Mapping using ROS
✅ LIDAR-based Mapping
✅ Reactive Obstacle Avoidance using IR Sensors
✅ Dynamic Obstacle Avoidance with Sensor Fusion
✅ ROS-based Obstacle Avoidance in Autonomous Vehicles
✅ Gazebo-based Robot Simulation
✅ Autonomous Vehicle Simulation in Gazebo
✅ Gazebo with SLAM Integration
✅ Robot Path Visualization in RViz
✅ Sensor Data Visualization in RViz
✅ RViz for SLAM Visualization
🧠 General Image Labeling Projects
✅ High-Quality Image Annotation for Machine Learning Datasets (Bounding Boxes, Masks, and Keypoints)
✅ Custom Image Labeling for AI Vision Models — Fast & Accurate Dataset Preparation
✅ Manual Image Tagging and Classification for ML Dataset Training
✅ Expert Data Labeling for Image Recognition and Computer Vision Tasks
✅ Dataset Creation and Labeling for Object Detection and Tracking
🎯 Object Detection–Focused Projects
✅ Object Detection Dataset Preparation — Bounding Box & Polygon Annotation
✅ YOLO / COCO / Pascal VOC Dataset Labeling for Object Detection Models
✅ Bounding Box Labeling for Autonomous Driving, Retail, and Drone Vision
✅ Annotation Expert for Object Detection and Instance Segmentation
✅ Prepare and Label Images for Deep Learning Detection Models (YOLO, SSD, Faster R-CNN)
🌈 Semantic & Instance Segmentation Projects
✅ Pixel-Level Semantic Segmentation for Computer Vision Models
✅ Annotation Services for Medical Image Segmentation (CT, MRI, X-Ray)
✅ Semantic Segmentation Dataset Creation
From wielding the powers of Keras, TensorFlow, and PyTorch to sculpting intricate neural network architectures for tasks spanning classification, object detection, segmentation, and natural language processing, I thrive on pushing boundaries. 🧠
📊 With a rich tapestry of projects under my belt, I've honed my skills in every aspect, from data preprocessing and feature extraction to model training and evaluation. I'm no stranger to taming colossal datasets and weaving magic with statistical analysis and data visualization. 📈
🖼️ But that's not all! I possess a keen eye for image processing wizardry, from sprucing up images to recognizing objects and slicing through visual data with precision. Whether it's powering autonomous systems or fueling robotics, I've got the expertise to make it happen. 🤖
✨ My commitment to excellence is unwavering, reflected in my meticulous attention to detail, knack for problem-solving, and knack for effective communication. Your unique needs are my priority, and I'm dedicated to crafting tailored solutions that exceed expectations. 🎯
🌟 So, if you're on the hunt for a reliable, skilled freelancer to tackle your machine learning, deep learning, computer vision, data science, or robotics projects, look no further. Let's join forces and transform your visions into reality with cutting-edge technology. 🌈
💬 Reach out today, and let's start this journey towards success together! 🚀
$15/hr
100%
Job Success
$3K+ earned
Offers consultations
Start of list.
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Machine Learning Engineer with solid expertise in Python programming, Artificial Neural Networks, Convolutional Neural Networks, Natural Language Processing, and Computer Vision. I work extensively with Large Language Models (LLMs), prompt engineering, and AI agents, combining deep learning techniques with real-world applications across vision and language. Passionate about building scalable, intelligent systems that bridge the gap between perception and reasoning.
$40/hr
90%
Job Success
$100K+ earned
Offers consultations
Start of list.
End of list.
- Top 1% Full-Stack AI Developer (End-to-End Product Builder)
- 7+ Years of Experience in AI, Machine Learning & Scalable Systems
- Built AI Products that Raised Over $2M in Funding
- Systems Processing 1M+ Images per Month in Production
- Expert in Building End-to-End AI Applications (Model → Backend → Frontend)
- Specialized in Computer Vision, NLP & Predictive Analytics
- Experience Collaborating with Engineers from Google & AWS
- Strong Expertise in FastAPI, React, Next.js & Cloud (AWS/GCP)
- Proven Track Record of Building Scalable SaaS & AI Platforms
I’m Naeem, a Full Stack AI Developer with 7+ years of experience building intelligent web applications, AI-powered systems, and scalable products for startups, product companies, and growing businesses. As a Full Stack AI developer, I work across both frontend and backend while integrating advanced AI capabilities, helping clients build products from scratch, automate workflows, and scale with confidence.
My main stack includes React, Next.js, Node.js, TypeScript, Python, FastAPI, and modern AI frameworks like PyTorch and TensorFlow. As a Full Stack AI developer, I build responsive user interfaces, develop backend services, create APIs, train and deploy AI models, and connect everything into seamless, production-ready systems. I also work with Tailwind CSS, modern UI libraries, and scalable cloud architectures.
I have experience as a Full Stack AI developer building AI-powered SaaS platforms, automation tools, dashboards, internal systems, and data-driven applications. My work includes integrating machine learning models, building AI pipelines, designing system architecture, and delivering features that solve real business problems. I focus on writing clean, maintainable code and building systems that are reliable in production.
As a Full Stack AI developer, I work with databases like PostgreSQL, MongoDB, MySQL, Firebase, and vector databases for AI applications. I design efficient data pipelines, handle large-scale data processing, and build systems that support real-time and asynchronous AI workloads. A Full Stack AI developer should understand how data, models, and applications work together — and that’s the approach I bring to every project.
I also have strong experience as a Full Stack AI developer with computer vision, natural language processing (NLP), and predictive analytics. I build systems for image recognition, document parsing, chatbots, recommendation engines, and intelligent automation. I deploy models into production environments where they deliver consistent and measurable value.
Beyond coding, I contribute as a Full Stack AI developer who understands product thinking and team workflows. I have experience with Git workflows, CI/CD pipelines, cloud deployment (AWS/GCP), and system design. In some projects, I work purely as a developer. In others, I support architecture decisions, AI strategy, and technical leadership.
Clients hire me as a Full Stack AI developer when they need someone who can handle both AI and full-stack development without gaps. I can join a team, own features end-to-end, build MVPs, scale AI systems, improve existing applications, or stabilize complex projects. I also support long-term development, optimization, and feature expansion.
My services as a Full Stack AI developer include:
AI-powered web applications, custom machine learning models, computer vision systems, NLP solutions, API development, backend systems, React and Next.js applications,
Associated with
AxcelerateAI
$100K+
earned
United States
$50/hr
100%
Job Success
$100K+ earned
Start of list.
End of list.
* Expert Vetted talent in Upwork with 100% job success rate.
* I am looking for long term work in solving problems with Machine Learning solution.
* I have been working on Machine Learning for over 5 years.
* My area of expertise in Machine Learning area are: Computer Vision and NLP.
* My live projects include: 'Detect Products of Super-market shelves', 'Detect sharp objects from x-ray image', various Image classification models like to classify inside/outside House, Shoes(of different materiel), 'Text classification' of various articles.
* I have also worked on stock forecasting LSTM model using stock data and sentiment data.
* I have a certification from Udacity in "Self Driving Car Engineer" Nano Degree