About Me

Hello, I am Harsh Singhal, an accomplished AI and Machine Learning Professional and Speaker with over 15 years of rich experience in the field. I am passionate about the power of data and the transformative potential of algorithms to drive business success. I’ve had the privilege of working in premier companies like Netflix, LinkedIn, and Koo in various leadership roles where I was instrumental in building and scaling machine learning teams and delivering impactful ML-driven solutions.

My strength lies in my ability to bridge the gap between technology and business needs, leveraging my extensive expertise in AI and ML to deliver robust solutions that drive business outcomes. I have been successful in building strong, efficient teams and creating innovative processes to enhance the delivery of machine learning features across organizations.

Throughout my career, I've always been excited by the challenges and opportunities presented by AI. My work in diverse projects, from developing analytics and data pipelines to detect malicious account activity at Netflix to implementing ML-powered product features at Koo, has allowed me to explore various facets of AI and ML and understand its potential in delivering value to businesses.

In addition to my hands-on technical work, I am also a passionate speaker and educator. I strive to share my knowledge and enthusiasm for AI and ML, helping organizations understand how they can harness these technologies to drive their growth and success. I am always eager to engage in new speaking and consulting opportunities, especially ones that allow me to share my insights and experience in AI and ML. Let's connect and explore how we can accelerate your journey towards leveraging AI.


With over 15 years of experience in AI and ML, I work with businesses to unlock the potential of these transformative technologies. These offerings are based on my extensive industry experience and are tailored to address the unique needs and challenges of your organization.


Large Language Models (LLMs) Consultation

With a comprehensive understanding and hands-on experience in AI and Machine Learning, I offer strategic guidance and implementation support in leveraging large language models (LLMs) like ChatGPT, GPT-4, etc. Whether you're aiming to enhance your existing products, build innovative new applications, or augment your customer support with conversational AI, I can help you navigate the complexities of LLMs and capitalize on their vast potential to transform your business. My services include LLM strategy planning, model selection, integration assistance, and staff training for effective use and management of these powerful models.


Machine Learning Engineering (MLE) Team Building & Management

Navigating the world of Machine Learning is a complex task. The process of assembling a competent team of ML professionals can be even more daunting. Leveraging my experience in building and scaling machine learning teams, I offer bespoke solutions to help organizations construct effective MLE teams. I offer innovative hiring strategies, creating career progression paths, and best practices for managing both on-site and remote teams, ensuring that your organization's ML efforts are in competent hands.


AI/ML Applications for Digital Media & Social Networking

In today's digital world, AI and ML are the keys to enhancing user engagement and safety. Drawing from my hands-on experience at Netflix, LinkedIn, and Koo, I offer comprehensive consulting services for digital media and social networking organizations. My services include developing strategies for leveraging AI and ML technologies to optimize user experiences, increase engagement, and boost security measures. From recommendation systems and content ranking to semantic search and anti-abuse models, my expertise can help propel your digital strategies to new heights.


MLOps Implementation

Machine Learning Operations (MLOps) is the backbone of any successful ML project. My expertise extends to various MLOps technologies like Uber’s Ludwig, MLFlow, BentoML, ONNX, and Milvus. I provide organizations with guidance on implementing and managing MLOps, ensuring efficient workflows that span from model training to rapid inference and deployment. By optimizing your ML operations, I can help streamline your projects and maximize your return on investment.

Leveraging my services, your organization can harness the power of AI and ML to drive business outcomes, improve operational efficiency, and create innovative, data-driven solutions. Let's work together to unlock the potential of AI and ML for your business.

Learning & Development

The landscape of education is rapidly evolving, and academic institutions need to keep pace with advancements in AI and ML. Drawing on my extensive industry experience, I offer a range of services to help academic institutions bridge the gap between the classroom and the industry.

Seminars and Workshops

I offer engaging and insightful seminars and workshops on a range of topics, covering the breadth and depth of AI and ML. These interactive sessions are tailored to stimulate intellectual curiosity, encourage practical learning, and foster a deeper understanding of how these technologies are shaping the world.

Faculty Development Programs

The growth of students is heavily dependent on the growth of their educators. I offer programs aimed at updating faculty with the latest advancements in AI and ML, as well as the best pedagogical strategies to teach these complex subjects.

Industry Connect

Bridging the gap between academia and industry is crucial for the growth of students. I leverage my extensive network in the industry to set up collaborations, internships, and live projects, offering students real-world exposure and practical experience.

Curriculum Consultation

With the fast-paced advancements in AI and ML, it's important for academic curriculums to be updated regularly. I provide expert consultation to help institutions create and update their curriculums, ensuring their students are learning the most relevant and up-to-date skills.

Together, we can ensure that the students are not only industry-ready but are also equipped to be the thought-leaders and innovators of tomorrow.


Throughout my career, I've been fortunate to contribute to various facets of AI and Machine Learning across a diverse range of industry-leading organizations. Here's a brief overview of my experience:


Koo | Head of Machine Learning & AI

At Koo, I laid the groundwork for the ML team and led its growth from a mere concept to a robust team of 20 engineers. Here, I oversaw the successful delivery of numerous ML-powered product features, ranging from Semantic Search to Multilingual Topics and Feed Ranking.


Netflix | Data Science & Engineering

As a part of Netflix's dynamic team, I led efforts to combat and reduce Account Takeover activity. I played a key role in implementing DS/ML solutions that classified account takeover attempts and developed extensive tooling and analytics for tracking model outcomes.


LinkedIn | Data Science

At LinkedIn, my work centered around the intersection of Data Science, Product, Legal, and AI. I was instrumental in developing quantitative methods to identify the impact of anti-abuse models and reduce members' data risk exposure.


Palo Alto Networks | Principal Data Scientist

In this role, I implemented a product recommendation model with a unique feature – explanations. This model was integrated into an internal tool that provided salespeople with key talking points, aiding in upselling to customers.

In addition to these roles, I've had the privilege of consulting for various startups, helping them overcome complex ML challenges and build proficient teams. My extensive experience spanning more than 15 years enables me to provide unparalleled service and valuable insights to my clients and partners.

In the Press

I've had the privilege of being featured in various publications for my work. Below are a few of them:

Bringing Multilingual Topics to Koo

An article detailing my work on implementing multilingual topics in Koo, enabling millions of non-English speakers to engage and express themselves.

Read More

Panel Discussion on Indian Language NLP Technologies

A panel discussion organized by GoI where I shared insights on the challenges and opportunities of Natural Language Processing technologies for Indian languages.

Read More

Patents & Publications

Throughout my career, I have been involved in numerous innovative projects, leading to the following patents and publications:

System and Method for Automatically Detecting In-App Bots

US 62/630880 · Filed Feb 15, 2018

Reputation Scoring Internet Organizations and Autonomous Systems

US 62/150215 · Filed Apr 20, 2015

Chat Categorization and Agent Performance Modeling

US 20120130771 · Filed Jun 15, 2011

Master Defect Record Retrieval Using Network-Based Feature AssociationMaster Defect Record Retrieval Using Network-Based Feature Association

IEEE Systems, Man, and Cybernetics Society · Feb 5, 2010

AI Tools

I've developed AI tools to showcase the power of Large Language Models (LLMs) and help improve your interaction with LLMs like ChatGPT and Bard. Here are some of them:

Amazon Web Services (AWS) Product Q&A Bot

AWSChat is a tool I developed that integrates a middleware (langchain) for retrieval augmented prompting. I took 400+ public case studies and blogs of Amazon Web Services (AWS) and developed a product Q&A tool for folks to learn more about AWS offerings.

Reach out to me if you want to build such custom applications using your internal data assets and LLMs like ChatGPT.

Check it out

Palo Alto Networks Product Q&A Bot

PANWChat is a tool I developed that integrates a middleware (langchain) for retrieval augmented prompting. I took 350+ public datasheets and case study doucments of Palo Alto Networks and developed a product Q&A tool for Sales and Marketing folks to learn more about PANW product offerings.

Reach out to me if you want to build such custom applications using your internal data assets and LLMs like ChatGPT.

Check it out

Prompt Maker for Education

This tool allows faculty and students to learn about a concept or topic from a variety of view points. What are industry applications of Machine Learning to the ethical considerations of Large Language Models. You can ask 10+ different types of questions for any given topic.

Check it out

Cover Letter Optimizer

Writing effective cover letters is critical during a job search. I believe it is important to research what goes into a cover letter and this tool provides ideas and prompts for just that.

Check it out

Interior Design Prompt Maker

This tool helps interior designers and architects construct prompts that can be used in text to image AI models such as Stable Diffusion or Midjourney.

Check it out


I'm excited to share my ebook:

"How to build a data product for people who own a keyboard"

Discover my unique approach to building data products, whether you're just starting out or are a seasoned professional in the tech industry.

Read Ebook


I'd love to connect! The best way to reach me is through LinkedIn.