Hire the best Machine Learning Engineers in Wales

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$100 hourly
Edward B.
- 5.0/5
- (10 jobs)
With a 25-year background in development and AI, my skill set encompasses the entire AI project lifecycle. ✅ Initial consulting, data analysis, and feasibility studies. ✅ Bespoke, multi-modal architecture design, build and evaluation. ✅ Professional developer: precise, clear and maintainable code. ✅ Continuous model deployment and cloud platform integration. ✅ Elegantly-written post-delivery reports and documentation, using non-technical language. Recent projects: - Development and production of a pure-AI platform for data cleansing and normalisation (see Portfolio below). - Lead Researcher on a project adapting transformer architectures to processing general webpages and documents: multi-modal architecture design, ablation studies, massive datasets, self-supervised learning, transfer learning, data augmentation. - Detecting online artwork sales that qualify for royalty payments. - Partnering with a major cloud platform to build a knowledge graph over medical literature using graph databases. Specialist areas: - Natural language processing (NLP). - Project-specific transformer architecture design. - Document and webpage data extraction. - AI-based data-cleansing and normalisation. - Processing poor-quality source data (PDFs, scans) - Matching entities (people’s names, products) in data to those in a database.

Machine Learning
Graph Database
Docker Compose
NoSQL Database
Google Cloud Platform
GitHub
SQL
Linux
Web Scraping
Data Cleaning
Hugging Face
PyTorch
Python
Natural Language Processing
Artificial Intelligence
$35 hourly
Sufiyan B.
- 5.0/5
- (6 jobs)
Hey there! I am Sufiyan, working as an AI Developer and have been actively contributing to exciting AI projects. I've designed and built intelligent chatbots that boost user engagement, customer support, and speed business processes. I am specialized in creating generative models for tasks such as image synthesis, text generation, and creative content creation. I've implemented advanced AI libraries like TensorFlow, PyTorch, Keras, scikit-learn, NumPy, pandas, Matplotlib, SciPy, OpenCV, Theano, BeautifulSoup, and Selenium to empower intelligent applications. My everyday work includes: Generative AI: LLMs, OpenAI Products, LangChain, HuggingFace, GPT models, NLP, Vector dbs, etc. Programming Languages: Python, JavaScript, HTML, CSS Backend Frameworks (APIs): Django, Flask, FastAPI Cloud & Deployment: AWS, GCP, Azure, Replit, Docker, Kubernetes, Nginx ML Model Building: TensorFlow, PyTorch, SkLearn Data Handling: Cleaning, Wrangling, Visualizing, Storytelling Blockchain Experience: Building decentralized applications (dApps) using smart contracts and integrating blockchain for secure data handling and storage. I have experience working with Ethereum, Solidity, and Web3.js to create robust, transparent systems. Technical Experience: Programming Languages: Python, TensorFlow, PyTorch, scikit-learn Chatbot Frameworks: Dialogflow, Microsoft Bot Framework, Rasa Generative AI Frameworks: OpenAI (GPT 3.5 turbo, GPT 4, GPT 4o), Llama2, Gemini Blockchain: Ethereum, Solidity, Web3.js, Decentralized Applications (dApps), Smart Contracts Services: Custom Machine Learning Model Development Chatbot Design and Implementation Generative AI Solutions for Creative Content Blockchain Integration for Secure Data Management and Smart Contracts AI & Full-Stack Portfolio: ChatGPT-like AI Bot: I've developed custom AI chatbots, showcasing my experience in AI-driven conversational interfaces. GPT-4 Powered Sales Solution: Created AI solutions to boost sales processes, demonstrating the practical application of AI in business. ML-Based Price Recommendation System: Engineered an AI system for marketplace price optimization, reflecting my ability to merge AI with e-commerce NLP. Blockchain Solutions: Built decentralized applications and integrated blockchain technology for transparent and secure business transactions. Projects: Design and execute an original research project in machine learning or AI Development of an AI strategy for your organization Development of custom AI/machine learning solutions, including custom neural networks implemented in Python (PyTorch, TensorFlow, OpenCV, scikit-learn, pandas, numpy) Development of natural language processing solutions for text generation, classification, and business workflows, including large language models such as OpenAI's ChatGPT Development of computer vision solutions for image classification, object detection, segmentation, and more, leveraging 2D images, 3D images, video, natural images, satellite images, or medical images (x-ray/radiograph, CT, MRI, nuclear medicine, ultrasound) Predictive modeling for “omics” based on RNA sequencing, DNA sequencing, proteomics, SNP arrays, GWAS data, and genome annotations Scientific mentoring and research project leadership Blockchain solutions for secure decentralized applications and smart contracts Please don't hesitate to contact me if you have any inquiries or wish to discuss your project needs. I'm eager to collaborate with you and help bring your ideas to fruition. Let's collaborate and create something truly extraordinary!

Machine Learning
Bot Development
AI Bot
AI Agent Development
Natural Language Processing
AI Development
Blockchain Development
Blockchain Architecture
Blockchain
Python
Artificial Intelligence
Chatbot Development
$50 hourly
Anas R.
- 4.8/5
- (11 jobs)
Data Analyst | Data Scientist | SQL | Python | Power BI Data analytics and Machine learning models built 5X faster - no quality compromise. Worked with 14 clients in 7 different industries in the last 3 years. Helped current company scale to $5M+ ARR. Featured TOP RATED PLUS talent on Upwork in 2025 with 100% job completion and satisfaction. My Toolkit: - Data analytics: Python, SQL, Excel - Data visualization: PowerPoint, PowerBI, Plotly, Matplotlib - Data modeling: Scikit-learn, TensorFlow, Keras - Additional tools: Notion, n8n, Canva, Git/GitHub My Stats: - 5-stars reviews on 99% of projects delivered. - 100% Job Success Score for on-time, budget delivery. - Helped scale currently business to $5M ARR with ATS analysis & Reporting. - 1 year TOP RATER PLUS on Upwork. - 650 hours billed. - $25k+ earned. What You’ll Get Working With Me: - A data analyst who is a real problem solver. - Quick responses (within the hour on working hours) - Clean, maintanable code and detailed documentation - A clear “NO” if something isn’t feasible; no wasted time - A well-crafted report or dashboard as per the requirements My clients think: - "Anas is great and highly knowledgeable. He is passionate about solving data science challenges and has helped me significantly streamline some of my processes, enabling better scalability. - "Anas, was prompt and thorough and I would def use him again in the future." - "Anas is great to work with. He made the job so fluid and his knowledge of data science makes him someone worth listening to. I’m glad I chose him for my small business. I’m looking forward to what’s coming next, and I would definitely hire him again." Popular Clients & Products: - Uhubs: Financial company based in London - AllAboutGroup: Law recruitment firm based in London - Growth Dynamics: Marketing and data strategist based in London. - Adway: Tech and recruitment company based in Gotheborg, Sweden About me: - Football fan since I can remember (Real Madrid fan) - Tennis lover and practitioner (one-handed backhand style) - Mangas fan (One Piece, Naruto, Bleach) - Travel addict (South Asia, Europe, Africa, America (soon)) - Reading is something I enjoy as much as coffee (oat latte fan recently)

Machine Learning
Automation
French
DJing
Music Arrangement
Teaching Algebra
Event Planning
Organizational Development
Digital Marketing
Project Management
Music Production
Scripting
Data Analytics
Cloud Engineering
Cloud Computing
Linux
Database
Data Analysis
Data Visualization
Data Science
Deep Learning
SQL
Python
$40 hourly
Muhammad Azam M.
- 0.0/5
- (0 jobs)
I am a postgraduate software engineer currently working as Technical Lead with over ten years of experience in the software development industry with extensive exposure to Java, Microservice architecture, Cloud and in AI/ML. I ensure to work both as an individual and as a team member, aiming to deliver quality results under pressure and contribute to the success of projects. Possessing good problem-solving abilities, I am always eager to learn and share my knowledge. I completed my Master's in Artificial Intelligence in 2020, gaining expertise in data preparation, implementing a range of machine learning algorithms, conducting in-depth comparative analyses, and developing ML pipelines for efficient model deployment. During my time at VE Global, I applied my AI/ML knowledge in real-world scenarios, gaining valuable experience in production deployment. While I have experience as a Frontend developer (HTML5, jQuery, JS, CSS3), my expertise lies in Backend development. Since 2016, I have been actively involved in Backend technologies based on Java, Spring, Azure, certified Solution Architect Associate from AWS, Kubernetes, Docker, Restful APIs, MQs (IBM MQ), Kafka, DB2, Postgres, Jenkins, Git, Maven, Gradle, and SonarQube. Additionally, I have acquired knowledge in Python, machine learning (AWS Certified Machine Learning – Specialty), TensorFlow, and LLMs.

Machine Learning
TensorFlow
Next.js
Model Tuning
AI Agent Development
Large Language Model
FastAPI
Python
Amazon Web Services
Apache Kafka
Java
Kubernetes
Docker
Spring Boot
Microservice
$38 hourly
Mat J.
- 4.8/5
- (6 jobs)
Hi, I'm a machine learning enthusiast and founder of an SEO Audit service focused on empowering small businesses. I specialize in data-driven SEO strategies to drive exceptional results. I offer a comprehensive range of SEO services, including keyword research, on-page optimization, technical audits, link building, and content strategy. By combining machine learning techniques with proven methodologies, I ensure your business stays ahead in the digital landscape. I've helped numerous small businesses improve online visibility, drive organic traffic, and increase conversions. I deliver tailored solutions, exceptional service, and tangible results. Let's work together to develop customized strategies for your business's growth. Reach out to discuss how I can help you succeed.

Machine Learning
Python
SEO Performance
SEO Setup & Configuration
SEO Audit
Translation
Artificial Intelligence
$5 hourly
Saleh B.
- 0.0/5
- (0 jobs)
Data Analyst | Data Visualisation | Business Intelligence As a highly analytical and process-oriented Data Analyst with over a decade of experience, I specialise in transforming complex data into actionable insights that drive business growth and operational excellence. I hold a Master’s in Data Science from Swansea University and have a proven track record in database administration, large-scale data processing, and advanced data visualisation. Strengths & Skills: - Expertise in Python, SQL, Power BI, Excel, and R for data analysis and visualisation - Extensive experience in developing automated dashboards and data pipelines to streamline reporting and enhance data accuracy - Strong background in optimisation, machine learning, and statistical analysis - Skilled in database management (MS SQL, advanced Excel) and data engineering (loading, cleansing, transformation) - Proficient in automating business processes using Power Platform (Power Automate, Power Apps) Key Projects & Accomplishments: - Developed a Power BI data model and dashboard, reducing manual reporting time by 80% and improving data accessibility for team members - Built a Python-based optimisation tool for a manufacturing client, cutting production costs by 15% - Created neural network models and advanced image classifiers, achieving high accuracy on complex datasets - Automated analytical reporting at IOM, reducing report generation time from six days to 15 minutes and decreasing error rates by 80% - Led and trained teams to optimise data collection, integrity, and management, resulting in improved decision-making and data quality Whether you need data cleaning, interactive dashboards, statistical analysis, or machine learning solutions, I deliver precise, impactful results that empower better decision-making. Let’s work together to unlock the full potential of your data.

Machine Learning
Management Skills
Query Development
Spreadsheet Software
Data Cleaning
Database Management System
Analytical Presentation
Data Collection
Information Analysis
Python
Microsoft Power Automate
Automated Workflow
ETL
Microsoft Power BI
Data Modeling
Information Management
Data Science
Data Analysis
Data Management
Microsoft Excel
$25 hourly
Daniel S.
- 0.0/5
- (0 jobs)
I'm a dedicated and passionate engineer specialising in deep learning, machine learning and signal processing. With a Masters degree and software industry experience, I’m here to provide professional software development services for your business. I'm primarily a python developer, with over 5 years of experience, but am also competant in C, C++, C# and Javascript. I have worked in and completed projects in a range of software related fields such as web and app development, physical simulation, statistics, data science and machine learning. As a specialist in deep learning and machine learning, I can develop, train and evaluate models for your specific applications. I keep abreast of research developments in AI, and leverage state of the art models and techniques to ensure you get high model performance. I can additionally help you to deploy AI into your application, or create application interfaces for AI models.

Machine Learning
C++
Python Scikit-Learn
Digital Signal Processing
OpenCV
PyTorch
Deep Learning
Deep Neural Network
Computer Vision
Image Processing
$30 hourly
Damilola P.
- 0.0/5
- (2 jobs)
PROFILE Detail-oriented Data Analyst, Tableau specialist and Business intelligence Analyst with proven track record spanning over 5 years interpreting and analyzing data to drive business solutions. Possesses adept proficiency in Python, Tableau and Power Bi, utilizing these analytics tools to extract valuable insights, create dynamic visualizations to support informed decision-making. Collaborated seamlessly with stakeholders, product owners, and development teams, fostering efficient communication and teamwork. Demonstrates deep comprehension of business operations and analytical tools, enabling effective data analysis. Achieves consistent success in identifying improvement opportunities, offering recommendations, and implementing strategies to optimize processes and enhance efficiency. Exhibits robust analytical capabilities, meticulous attention to detail, and a proven ability to meet stringent deadlines.

Machine Learning
Data Extraction
Machine Learning Model
Data Analysis
Analytical Presentation
$25 hourly
Jacques M.
- 0.0/5
- (0 jobs)
I am a Mathematician and Machine Learning Engineer equipped with a team of talented developers prepared to take on almost any technical task at the best rates on the market. (We price match!) We promise: -Regular efficient communication -Bespoke solutions to suit your needs -Speedy project completion And last but certainly not least - Customer Satisfaction! Whatever the project, get in touch and let's talk about it. Let's make your vision a reality.

Machine Learning
Data Extraction
Software Development
Software
Software Consultation
Automation Framework
Automation
Automated Workflow
Data Analysis
Machine Learning Model
Artificial Intelligence
$20 hourly
Elwin L.
- 0.0/5
- (0 jobs)
I am proficient in CAD software like Autodesk Fusion 360 and have experience with manufacturing functional mechanical designs using 3D printing. Utilising ROS I have created control algorithms for mobile autonomous robots for crowd avoidance and navigation. I have experience using Raspberry Pi, Arduino and ESP32 controllers and am proficient in Python. In the past I have developed my own object detection algorithms as well as trained Yolo models for my own projects.

Machine Learning
YOLO
Mechanical Design
Mechatronics
Convolutional Neural Network
Python
MATLAB
Simulink
Robot Operating System
Robotics
CAD
$15 hourly
Shoaib N.
- 0.0/5
- (0 jobs)
You're struggling with your business growth as you aren't using data to its full potential. Then you're likely: -> Dealing with messy and unstructured data. -> Facing challenges in forecasting trends and making decisions. -> Missing out on actionable insights to drive growth. -> Spending hours on manual tasks that should be automated. -> Trying to turn data into meaningful solutions. If this sounds like you, it's time to take action. -> With my expertise in data science and analytics, you'll get: -> Clean, actionable data that drives informed decisions. -> Accurate forecasts with advanced machine learning models. -> Automation solutions that save time and increase efficiency. -> Geospatial analysis for location-driven insights. -> APIs and backend systems that streamline operations. Have a look at my Technical Skills: -> Programming Languages: Python, PHP, Java -> Frameworks and Tools: Django, Laravel, .NET Framework, CakePHP, Scrapy -> Data Analysis: Pandas, Geopandas, Numpy

Machine Learning
Data Visualization
Data Mining
ETL
ETL Pipeline
Artificial Intelligence
Mining
Machine Learning Model
Data Extraction
$30 hourly
Huw Elis W.
- 0.0/5
- (0 jobs)
I'm an AI automation specialist focused on helping small businesses work smarter — not harder. I build custom chatbots, lead capture systems, and workflow automations that cut out manual work, speed up response times, and bring in more customers. 🔧 Services I offer: Chatbot development (Botpress, Agentive, OpenAI) - Automations using Make.com, Zapier, and webhooks - Lead gen systems, appointment flows, SMS/email sequences - Custom tools for garages, trades, and service businesses. If you're drowning in admin or missing leads, I’ll help you fix it fast. Let’s build something that actually moves the needle.

Machine Learning
Automated Workflow
Chatbot Development
Artificial Intelligence
$30 hourly
Nnamdi Valbosco U.
- 0.0/5
- (0 jobs)
I am a skilled Machine Learning Researcher and Engineer with mobile and full-stack web development expertise. I work with technologies like Python, PyTorch, TensorFlow, React (Next.js), Angular, D3.js, C++, Swift, Java, and Cypher. My experience includes building data-driven applications and conducting research in Knowledge Graphs, Graph Neural Networks, and Deep Learning.

Machine Learning
Swift
Next.js
C++
Arduino
Google Cloud Platform
ETL Pipeline
Graph Neural Network
Neo4j
Knowledge Graph
LangChain
PyTorch
$15 hourly
Abdus S.
- 0.0/5
- (0 jobs)
Data Scientist l Data Analysis l Business Analysis l Machine learning & AI l Python l R l Excel l PowerBI l

Machine Learning
SQL
PostgreSQL
Data Preprocessing
Data Analytics & Visualization Software
Data Extraction
Data Modeling
Data Mining
Exploratory Data Analysis
Data Cleaning
Data Analysis
Microsoft Excel
Microsoft Power BI
Python
Data Science
$28 hourly
Edward M.
- 0.0/5
- (0 jobs)
I’m Edward, a freelance Data Analyst and Data Scientist with a master’s in Data Science and Analytics from Cardiff University. I specialize in helping you transform complex data into clear, actionable insights to drive better decisions. My skillset includes: 1. Predictive Modeling (Linear Regression, Random Forest, XGBoost). 2. Data Visualization (Power BI, Excel, Tableau, matplotlib). 3. Data Cleaning & ETL (Python, SQL, R). 4. Statistical Analysis (time series, regression, survival analysis). 5. Dashboards and Reporting. Experience highlights: • Developed predictive models to analyze UK National Student Survey data, achieving an R² of 0.715. • Built Power BI dashboards and interoperability pipelines for Kenya’s AMR surveillance network. • Modeled credit risk scores with ROC, Gini, and KS metrics. • Conducted COVID-19 and TB data validation during public health campaigns. • Managed and analyzed data for capacity-building initiatives and training impact evaluation. I’m passionate about making data useful, ethical, and impactful — particularly in public health, education, and international development. Let’s talk about how I can support your data goals — message me today!

Machine Learning
Survey Data Analysis
Public Health
ETL Pipeline
R
Microsoft Excel
Analytics Dashboard
Data Cleaning
Predictive Modeling
Statistical Analysis
Data Visualization
Microsoft Power BI Data Visualization
SQL
Python
Data Analysis
$25 hourly
Amey M.
- 0.0/5
- (0 jobs)
Experienced Full-Stack Developer with a strong foundation in data science and software engineering. Skilled in developing and deploying full-stack web applications using Python, React, and cloud platforms like Azure. Successfully built scalable applications and automated CI/CD pipelines, enhancing deployment efficiency. Eager to leverage expertise in full-stack development to contribute to innovative software solutions. EXPERIENCE Data Scientist – Credit Canary (UK) Sep 2023 – Present • Full Stack Application Development and Data Engineering (Python, Django, React): 1. Managed and led an offshore team in building the frontend of products, ensuring adherence to design specifications and timelines while directing the entire project lifecycle from conception through delivery, including requirement gathering, scope definition, and milestone planning. 2. Actively collaborated with product managers, clients, and other stakeholders to clarify project requirements and ensure solutions meet business needs, creating and managing tasks for team members based on weekly reviews to optimize resource allocation and task prioritization. 3. Developed and deployed 3 full-stack web applications using Python and React, focusing on designing and implementing robust backend services, seamless API integrations, and responsive frontend user interfaces, resulting in improved system efficiency and enhanced user engagement. 4. Leveraged Python's Django framework to build scalable, high-performance applications with robust features and asynchronous support via asyncio and Django Channels, resulting in improved application speed and reliability. Integrated key APIs such as OB Connect for real-time financial data retrieval and HMRC data management, ensuring the secure handling of sensitive information with robust API authentication and data processing techniques, which enhanced data accuracy and security. 5. Designed and implemented secure and scalable data storage solutions, utilizing Azure Postgres and Azure Storage Containers for efficient data management. Applied data transformation techniques to organize data into bronze, silver, and gold tables, optimizing access for analytical purposes. 6. Deployed applications on Azure Kubernetes Services (AKS), using Docker containers and Azure Container Registry for streamlined distribution, ensuring high availability and scalability. 7. Automated CI/CD pipelines with GitHub Actions and Terraform, ensuring efficient development workflows and infrastructure provisioning as code (IaC). 8. Wrote extensive unit and integration tests to ensure application reliability. Optimized multi-client and concurrency support through Django multitenancy patterns and asynchronous programming techniques. • Classification Model Development (AI/ML): 9. Designed and optimized classification models on Azure Databricks, enhancing predictions of missed repayments and identifying at-risk borrowers. Managed end-to-end data pipeline development for large-scale data ingestion, transformation, and processing using PySpark, enabling efficient handling of big data. 10. Improved model recall from 74% to 86% by fine-tuning hyperparameters and utilizing advanced algorithms such as Random Forest and XGBoost. Employed feature engineering techniques, including variable scaling, encoding, and selection, to refine models further. 11. Developed CI/CD pipelines to automate model training and deployment, ensuring consistent and scalable predictions. Built APIs to serve model outputs to downstream systems on-demand. Integrated continuous monitoring and alerting mechanisms to track model performance and drift over time, contributing to the design and development of AI/ML capabilities and best practices. CERTIFICATIONS • AWS Machine Learning – Specialty Certified (Score: 910/1000). • Microsoft Azure Data Scientist Associate Professional Certified. • Python as a Data Science Expert (Grade: A). • Deep Learning A-Z™: Hands-On Artificial Neural Networks (Udemy). • Natural Language Processing-TensorFlow (Coursera). • The Complete JavaScript zero to Expert (Udemy) • Advanced Django Course (Udemy)

Machine Learning
PostgreSQL
Git
Django
SQL
Natural Language Processing
Microsoft Azure
Kubernetes
Docker
Data Analysis
React
Kotlin
API Development
Web Scraping
Python
$20 hourly
Avleen K.
- 0.0/5
- (0 jobs)
Hi! I’m a data enthusiast with a background in test automation and a passion for uncovering actionable insights through data. With hands-on experience in Python, SQL, Pandas, and Power BI, I help businesses make data-driven decisions that drive growth and efficiency. What I Bring: Data Cleaning & Exploration – Skilled in preprocessing messy datasets and identifying key patterns. Statistical & Predictive Analysis – Able to derive trends, forecast outcomes, and recommend actions. Data Visualization – Build interactive dashboards using Power BI, Matplotlib, and Seaborn. Technical Tools – Python, SQL, Pandas, NumPy, Jupyter, Excel, Power BI, Git. With a solid engineering foundation and growing expertise in analytics, I bridge the gap between raw data and strategic insight. Whether it's exploratory data analysis, KPI reporting, or creating dashboards, I ensure your data tells the right story.

Machine Learning
ETL
Analytical Presentation
Data Extraction
Artificial Intelligence
Data Analysis
$30 hourly
Vaibhav T.
- 0.0/5
- (0 jobs)
1) 20+ years of experience in scientific research. 25+ first-author articles in journals of international repute. Hundreds of citations. 2) Extensive knowledge of probability, statistics and machine learning tools. I have used established ideas and developed new ones in machine learning. 3) Expert knowledge in Python and related tools, such as Numpy and SciPy. Hands-on understanding of packages like scikit-learn, PyTorch, etc. 4) On Upwork to make a switch to the industry and gain insights and experience in industry-grade work.

Machine Learning
Large Language Model
Research & Development
Artificial Intelligence
Data Extraction
Machine Learning Model
Data Analysis
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