In a world awash with data, we cut through the noise to deliver clarity and actionable insights. Our team blends advanced data science, machine learning, and AI technologies to empower your business. From personalized data analysis to developing sophisticated AI-driven tools, we focus on creating solutions that drive growth and foster technological innovation. We don't just analyze data; we transform it into a strategic asset for your business.

Our Offerings

Transforming Data into Strategic Assets for Your Business.


Empowering your business with bespoke data science and ML services, tailored to meet your unique challenges and goals.

  • Large Language Models (LLMs) & NLP
  • Advanced Machine Learning & AI Development
  • Data Visualization & Analytics
  • Custom Chatbot Solutions
  • Recommender Systems
  • End-to-End Data Engineering
  • Cloud Solutions with AWS & Google Cloud
View All Services

Case Studies

Discover how our innovative solutions have driven success across diverse industries.

  • Enhancing CRM with LLMs
  • Expert Data Science Curriculum Consulting
  • Optimizing Social Media Strategies through ML
  • Advanced Analytics in Mobile Gaming
  • Breakthroughs in Educational Data Analysis
Read Our Case Studies


Stay ahead of the curve with our latest thoughts and explorations in the world of data science and machine learning.

  • Navigating the Future of Large Language Models
  • Python Tutorials
  • Well thought out layouts
  • Trends in Data Visualization
  • Machine Learning Myths Debunked
  • Building Effective Data Science Standards
Read Our BLog

About Me

Transform Your Data Challenges into Success Stories with David Yerrington.

My journey from the Alaskan outskirts to a global data science leader is driven by a passion for solving complex challenges. With over two decades in technology, from launching a software company to leading innovations at Sony/Gracenote and educating future experts at General Assembly, I bring a wealth of diverse experience to your unique data needs.

As a consultant, I don't just bring technical expertise in Python, NLP, and machine learning; I deliver customized solutions that drive growth, efficiency, and innovation. My approach is simple: understand your unique challenges, leverage cutting-edge data science, and transform your data into actionable insights and strategic assets.

Why Choose Me

Tailored Solutions

From startups to corporate giants, I've crafted data strategies that align with business goals and drive measurable results.

Proven Expertise

With a portfolio spanning LLMs and NLP prototypes, recommender systems, data visualization, and AI-driven applications, I ensure you stay ahead in the data game.

Education and Training

Leverage my experience in curriculum development and teaching to empower your team from executives to engineering.

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Technology We Use

We work with the latest technology to build solutions tailored to your exact need.



Working with OpenAI's cutting-edge AI models to deliver advanced solutions.

Natural Language Processing

Natural Language Processing

Expertise in processing and analyzing natural language data to extract meaningful insights.

Predictive Analytics

Predictive Analytics

Building predictive models to forecast future trends and behaviors from historical data.



Expertise in large language models (LLMs) for advanced text processing and generation tasks.

LLM Fine Tuning

LLM Fine Tuning

Fine-tuning large language models to suit specific industry needs and contexts.



Developing intelligent and responsive chatbots for various customer interaction scenarios.

Automated Data Labeling

Automated Data Labeling

Implementing automated solutions for efficient and accurate data labeling.



Building and deploying machine learning models using TensorFlow.



Creating deep learning models with Keras, a high-level neural networks API.



Implementing machine learning algorithms using the scikit-learn library.

Recommender Systems

Recommender Systems

Building systems that suggest products or services to users based on their preferences and history.

Unsupervised Learning

Unsupervised Learning

Specializing in unsupervised learning techniques to find hidden patterns or groupings in data.

Linear Models

Linear Models

Applying linear models for predictions and data analysis.

Computer Vision

Computer Vision

Working with computer vision technologies for image and video analysis.

How We Work

Transforming Your Data into Actionable Insights.

We embark on a journey with you, starting from understanding your objectives to delivering tailor-made data solutions. Our process is designed to align with your unique business needs every step of the way.

Discover how our expertise in data analysis and development can unlock potential opportunities and drive your business forward.

  • 1. Discovery

    Our journey begins with an initial meeting to delve into your goals and challenges. A focused exploratory analysis project follows, offering us a deep understanding of your data and revealing new possibilities.
  • 2. Scope

    Insights from the discovery phase guide us in shaping the project's scope, objectives, and success criteria in collaboration with you. Our goal is to tailor our approach to align seamlessly with your business aspirations.
  • 3. Development

    With a clear direction set, me and my team of experts embarks on the tasks of analysis, development, and integration. Throughout this phase, we maintain transparent communication, keeping you informed and involved.
  • 4. Delivery

    The culmination of our joint efforts is marked by the delivery of the project. We review the success criteria together to ensure your satisfaction and offer continued support and consultation for any further development needs.
  • Gracenote
  • Genesys
  • HP
  • Turing College
  • Dexis
  • MassDEP
  • Geidi Logo
  • Chartio
  • General Assembly


Our customers and their experiences

Discover the stories of success and satisfaction from our valued clients.

  • "Dave possesses a broad range of skills in ML and technology and can always be relied upon for expert advice and consultation. I can't say enough of how much he has to offer and the level of which he can deliver."

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    Kent Blodgett
    Director, Product Management at Audio BU
  • "Working with Dave was a game-changer, especially on the NLP front. He has a knack for breaking down complex language data problems and turning them into something we can actually use and benefit from. It’s not just about their deep knowledge in NLP, but also how he makes the whole process feel seamless and even fun. "

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    Sri Kanajan
    Senior Manager, Data Science at Scale AI
  • "David was great helping us solve a GCP architecture issue. He helped us get our load balancers in order. He was quick and efficient - got the problem solved, and wrote good documentation about it. Ultimately, running a business requires getting the problem unblocked so we can keep running, so it's critical to have people who can help with that."

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    Philip Geltman
    CEO at Growthsayer
  • "David was instrumental in leading the research and re-design of our logistics management system for coastal emergency response operations. Very thorough and detail oriented."

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    Steve Mahoney
    Massachusetts Department of Environmental Protection

New Technology

Enhancing Business Systems with Advanced LLM Integration

Discover the transformative impact of integrating Large Language Models like ChatGPT into your business systems. Experience how these advanced technologies can elevate user experience and drive operational efficiency.

Real-Time Insights and Enhanced Decision Making

  • Automated data analysis and reporting
  • Intelligent decision support systems
  • Customizable AI-driven solutions (chatbots, agents)
  • Finetune to your existing knowledge systems.

Streamlining Operations with AI

  • Automated customer service interactions
  • Enhanced data processing and analysis
  • Custom integrations for existing systems
  • Deep sentiment understanding

Project Spotlight

Revolutionizing Medical Document Processing

We worked with Dr. Hugh McSwain with his startup Mediblock to consult and provide solutions bridging the gap between medical expertise and cutting-edge AI.

Tailored Consulting for Healthcare AI

  • Consulted and developed a custom document processing workflow.
  • Collaborated with engineering teams and stakeholders for implementation.
  • Integrated open-source computer vision products for initial prototyping.
  • Optimized solution with AWS for scalability and cost-efficiency.

Impactful AI Solutions in Healthcare

  • Enhanced efficiency in medical document management.
  • Facilitated faster, more accurate data retrieval and analysis.
  • Improved patient care through streamlined information processing.
  • Custom solution designed for easy integration and use by medical professionals.
Custom NLP processing diagram

Project Spotlight

Enhancing Educational Excellence at Turing College

Turing College Curriculum Enhancement

In a collaborative effort with Turing College, we focused on refining and enhancing their data science curriculum. Our goal was to align learning goals with the latest industry standards and ensure comprehensive educational content.

Curriculum Development and Review

  • Reviewed and refined learning goals for foundational data science modules.
  • Suggested new objectives for each educational module to enhance learning outcomes.
  • Conducted critical reviews of third-party educational content for relevance and quality.
  • Recommended various types of assessments and prerequisite readings to bolster learning.

Let's Enhance Your Business Together

Discover how our expertise can empower your business. Connect with us to explore customized solutions tailored to your needs. Whether you're aiming to revolutionize an industry, boost operational efficiency, or simply gain a clearer understanding of your data landscape, Yerrington Consulting is dedicated to guiding and supporting you at every step.