John D.

Go-getter
DISC Type : d

Independent Data Science Consultant / Researcher at Self-employed

New York, New York, United States

Overview

John is a Data Scientist and Engineer with 7 years of experience in machine learning, NLP, and deploying production-grade models at companies like ServiceNow. A graduate of City Tech, CUNY, he is skilled in AWS, GCP, and Databricks. Colleagues describe him as "extremely quick to learn" and "very curious".

Passionate about community impact, John founded and served as Executive Director for The Legacies STEM Program, a non-profit organization. He focuses on fundraising, marketing, and community outreach to support STEM education. He also writes about the importance of networking for professional growth.

He developed a Q&A application that allows users to have natural language conversations with PDF documents.

Personality Overview

Decisive

Fast-Paced

Challenger

They respond well to confident salespeople.  They don’t always try to control the conversation but neither do they like yielding it fully. They focus on objectivity in a pitch and pay little attention to bells and whistles.

Topics They Care About

Actionable Data Insights
Has recently built and shared personal projects analyzing superstore sales, sleep quality factors, and NYC bicycle traffic patterns.
Generative AI Apps
Developed an AI-powered application using LangChain, GPT-4, and FAISS for document understanding and retrieval-augmented generation (RAG).
ML Model Deployment
His experience includes delivering production-grade models and researching cloud-based deployment using tools like AWS SageMaker and exploring LLMOps.

Media Appearances

John has no verified media appearances

Work History

2-2023
Independent Data Science Consultant / Researcher at Self-employed
6-2022 - 2-2023
Data Scientist at ServiceNow
10-2021 - 2-2023
Data Scientist at Hitch Works, Inc. (Acquired by ServiceNow)
2-2021 - 10-2021
Data Collector at Meta Facebook
11-2019 - 4-2020
Data Engineer | Machine Learning Engineer at I&CO

Education

2014 - 2018
Bachelor of Technology - BTech from City Tech, CUNY

More Information

Social Presence :

Prographics :

Exp : 9 Location : New York, New York, United States Job Level : Middle Designation : Independent Data Science Consultant / Researcher at Self-employed
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Insights For Selling To John

During A Call Or A Meeting

DO's

  • Stress on the business value that your product offers
  • Make sure that you you respond to any queries from them quickly
  • Make sure that they have the necessary authority, they could present false stature sometimes

DONT's

  • Don’t try to be an alpha salesperson, give them equal space
  • Refrain from asking too many questions
  • Don't try too hard to get friendly, let it happen with time

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with John is

  • Conviction in the product matters to them, followed by proof points and strong testimonials.
  • Will you ever get a clear answer from John

  • They may not be very forthcoming, but they will say no if needed.

Insights For Deal Planning

    How fast (or slow) will John move?

  • They are neither the fastest decision makers nor the slowest.
  • Can John take some risk or not?

  • They can take risks but after weighing up the pros and cons.

You And John

Personality Compatibility


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