Joy Chatterjee

DCMN

Specialize in developing end-to-end ML infrastructures and solutions to tackle complex marketing challenges.

Work with and integrate advanced platforms such as Codeium, Cursor AI, ChatGPT, replicate.ai, fal.ai and many more to streamline research and accelerate development. Off and on designing scalable pipelines on native and cloud platforms, to activate real-time predictive models, time series forecasting, customer segmentation, ROI optimization and more.

Lead AI Engineer

- Led the project for multivariate time series forecasting of client campaigns, resulting in significant insights in ROI for TV campaigns.
- Implemented LLM-based chatbots for internal teams, using RAG architectures and context
tuning models.

Senior Data Scientist

The Joy of Data

Product Ops & Data Consultant, with over 10 years of experience in data science and three years in product led growth (PLG). Founder of The Joy of Data, based in Berlin.

For data, collaborative ventures with Mercedes, FedEx, Just Mad as well as AI startups such as brighter AI, DCMN focussing primarily into leveraging data for strategic product led growth.

For product, over the past three years, been a data partner for product teams. Responsible for boosting Product Led Growth (PLG) strategies through the application of data science methodologies and data analytics. Expertise domain includes proficiency in product operations, OKRs, KPI driver trees, cohort analysis, user segmentation and much more.

Founder

ShowHeroes Group

Data Scientist (In House Consulting)

brighter AI

Data Scientist

Data Engineer

Mercedes-Benz Research & Development North America, Inc.

Mavrx Inc.

Working on specific project oriented machine vision tasks to aid the system of smart farming techniques developed and monitored by Mavrx Inc.

Machine Learning Engineer

MARKABLE

Rochester Institute of Technology

Work at the lab mainly revolves around projects in the genre of algorithm development. The algorithms are aimed at solving various problems from the image processing and computer vision communities.

Graduate Research Assistant

Peer Advisor Leader

CESC Ltd.

Worked with a team of four to establish and implement control algorithms to modulate the outlet steam efficiency of the central boiler system in a thermal power plant.

Technical Intern

🌱 Founder, The Joy of Data 🎯 Helping Product Teams Grow With Data Science 🚀 Ex-Mercedes | Lead Data Scientist 🎙️ Speaker, Podcasts, YouTube

🚀 Lead AI Research Engineer | Data Science Expert | Product Coach 🚀

With over 11 years in Data Science and AI, I specialize in developing innovative, Data-Driven and AI solutions that elevate Product performance and drive Business Growth. I bring a unique blend of hands-on technical skills and strategic Product insight, supporting teams to leverage Data for informed decision-making and robust growth strategies.

🔹 Key Highlights:
	•	LLMs & Chatbots: Implemented advanced LLM-based chatbots with RAG architectures, boosting team efficiency and workflow.
	•	Predictive Analytics: Achieved a significant ROI increase on client TV campaigns through multivariate time series forecasting.
	•	MLOps & Automation: Created scalable pipelines with Docker & Kubernetes, ensuring seamless deployment and monitoring.
	•	Patented Innovations: Primary author on two patented ML technologies, focusing on object tracking and anonymization.
	•	Cross-functional Leadership: Successfully lead teams and mentor junior Data Scientists, ensuring collaborative, data-driven decision-making.

🔹 Technical Arsenal:
Python 🐍 | SQL 🗃️ | Big Data Ecosystems | Statistical Modelling 📊 | A/B Testing | Cloud Environments (AWS, Azure)

🎙️ Speaking Engagements :
An avid speaker at prestigious Data Science and AI conferences over the past two years, where he shares his insights and experiences to foster a collaborative and informed Data Science community.

Lead Data Scientist

WordPress Developer and UI/UX Designer with AI Skills | Delivering High-Quality Web Solutions that Exceed Expectations | Certified by Google and Microsoft

The Story Behind AI Case Study

Imagine this: You're a founder with a brilliant idea. You've built something amazing. But there's one problem. Nobody knows about it.

1 year ago, I was exactly there. Drowning in the noise of AI announcements. Every day, another "game-changing" tool. Nobody could find the good ones. Founders were invisible. I got frustrated.

Then it hit me: The truly amazing tools don't need hype. They need a spotlight.

That's when AI Case Study was born.

Today, 18 months later, here's what we've built:

From zero to 6,000+ AI founders and enthusiasts who actually open and read our newsletter. Our 34-36% open rate speaks for itself. That's 2-3x the industry average. Not vanity metrics. Real engagement.

2-3% click-through rate from a hyper-focused audience of decision-makers, builders, and founders who take action. When our readers click, they buy. They implement. They build.

72-75% of our audience is from the US, but we're growing a solid global AI niche. These aren't randoms scrolling through their inbox.

The truth is simple: Most newsletters are noise. Ours is signal.

If you're a founder building AI tools, you belong here. Your tool deserves to be in front of people who get it. Subscribe and see why 6,000+ builders trust us to find their next essential tool.

If you're thinking about reaching this audience with your product, the conversation starts with a DM. Say "SPONSOR" and let's talk about real ROI with founders who actually make buying decisions.

Aman K. 🦅

Ever wonder how some AI newsletters hit 40% open rates?  
It's not luck.  

It's a secret I've perfected.  

Forget fancy tools and catchy headlines.  

Start with one question:  
What keeps your audience awake at night?  

Not buzzwords or product pitches.  
Real pain points. Real dreams.  

Build every email around that. Every time.  

Use a little-known segmentation hack.  
Not just demographics.  
Behavior-based segments.  

Who opened last week?  
Who clicked that link?  
Send tailored content.  

It's like a personal note, not a mass email.  

Test, tweak, repeat.  
Small changes. Big results.  

If you want higher open rates, focus on what matters to your audience.  
Not what you think should matter.  

Want a real example?  
Let's talk.  
I'll show you my exact approach.  
And maybe share some secrets. 😅

Newsletter Writer for AI Founders | 35-40% Open Rates | Email that Converts

I was sitting in a coffee shop, trying to write a newsletter about AI tools that actually convert. The noise of the espresso machine, the clatter of cups, it all felt like background noise for the real challenge.

How do you get someone to open, read, and click?

#) It’s not about the perfect subject line or the clever hook.
#) It’s about understanding what they *really* want, even if they don’t say it.

And maybe I’m wrong, but I think most of us forget that. We get caught up in the tactics.

But the truth is, the best campaigns feel like a conversation, not a sales pitch.

#) Even if it’s just a tiny nudge, a whisper of understanding.
#) Sometimes I wonder if I’m overthinking it. Or underthinking it.

The line between strategy and just... talking to someone, it’s blurry.

And that’s where the magic happens, or so I tell myself.
Or maybe I just like the sound of my own voice in my head.


#newsletter #email_marketing

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Joy Chatterjee

Aman K. 🦅

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The Battle

Joy Chatterjee

Aman K. 🦅

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Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Aman K. 🦅's LinkedIn Performance

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