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

Upwardly Global

Community Engagement Manager

Develop personalized career development plans for job seekers, outlining unique pathways and strategies for achieving immediate and long-term employment goals.

Continuously evaluate and assess job seekers' skills, interests, and needs, utilizing a strengths-based approach and providing referrals to other support services as necessary

Ensure "goodness of fit" by carefully matching job seekers with employment opportunities that align with their skills, interests, and career goals.

Provide hands-on work-based learning opportunities, such as internships, job shadowing, and project-based learning, to support job seekers in gaining relevant experience and building their professional skills.

Consistently maintain a caseload of job seeker clients each year, providing ongoing support and guidance throughout the job search process.

Employment Services Advisor

Global Play Brigade

A volunteer community that provides free online play workshops to help build connections and provide support for people all over the world

•  Design and facilitate a diverse range of online workshops on a variety of topics, including "The Stories We Tell Ourselves," "An Emotional-Support Session," and "Improving Creativity through Play"
• Assist in the development and implementation of fundraising strategies to support the organization's mission
• Contribute to the professional development of facilitators through collaboration and support
• Lead orientation sessions for new volunteers to ensure their successful integration into the organization

Volunteer

Channel Technologies Inc

A Philippine based technology with 150+ employees and 15+ branches that provides hardware, software and maintenance services to the banking and retail sectors

•  Successfully managed a large team of over 150 employees and 15 nationwide branches
•  Contributed to significant financial growth through the generation of annual sales of US$1.5M
•  Maintained a high level of customer satisfaction by achieving a 98% resolution rate for customer complaints
•  Conducted extensive research and development to create innovative new products and improve existing ones, resulting in increased market competitiveness and sales growth an example is RADAM (Remote Access Data and Monitoring) device
•  Developed and implemented a coaching program for middle management to enhance team performance and support professional development
•  Other roles held: Sales Director, VP of Business Development

Executive Vice-President

Make-A-Wish Philippines

A worldwide nonprofit organization that grants life-changing wishes for children with critical illnesses

Acted as the head of the foundation. In charge of managing the board and volunteers, raising funds, establishing partnerships and coordinating with the international office — all on a voluntary basis.

•  Achieved significant growth in the number of annual wishes granted, increasing it by over 1,000% from 26 per year to over 300 per year
•  Expanded the volunteer base by over 600%, from 50 to over 300 volunteers
•  Secured over $1M in cash and in-kind donations to support the foundation's mission
•  Built and developed the organization by creating a team of 3 paid staff from scratch
•  Represented the foundation through numerous public speaking engagements at conferences, raising awareness and building support for the foundation's mission.

Board Chair

Business Consultancy Services

Was one of the consultants of a team lead by Professor Andy J. Ferreria, former Associate Dean of the Center for Development Management of AIM, and School Dean for the Asian Center for Entrepreneurship.   This team provided services that ranged from design and implementation of training programs to strategic management consulting.

Sample Programs Conducted:

Strategic Development of the City Government of Makati
•	Reported directly to the mayor’s office
•	Taught and assisted the city officials in proper vision, mission, objectives setting
•	Developed the key result areas and performance indicators, Strategy formulation for all the departments of the city government
•	Conducted goal setting with each department of the city government
•	Compiled and documented all the results and presented them to the city government officials


How to Prepare for Retirement
Bayan Communications
•	Taught participants the basics of personal finance
•	Developed a personal income statement and balance sheet
•	Presented them the basics of investments and compounding interest
•	Projected future lifestyle upon retirement and amount needed to live off of interest
•	Came up with a specific saving plan on how much to save monthly to obtain the financial amount needed upon retirement


Personnel Training and Strategic Shift
Wyden King Group of Companies
•	Created a new strategic shift for the companies to focus on more family-oriented and values based businesses
•	Developed a new strategic plan with the company based on the new vision
•	Assisted in the transformation of the culture
•	Taught various courses in marketing, finance, and leadership

Business Consultant

The One School

• Instructed  students on how to develop a personal vision, life plan and business plan
• Conducted goal setting workshops with the students
• Coached students on a regular basis on the development of their personal and professional goals
• Taught entrepreneurship and self mastery classes

Business Coach & Mentor

Greetings and salutations! If you're reading this, you're in for a treat (or a terrible pun, who knows!). I've worn many hats in my career, from tech to nonprofits, education, and consulting - it's like I have a fascination for variety. But despite my diverse resume, I have a few skills that always shine through: strategic planning, team management, making clients smile, facilitating awesomeness, public speaking without breaking a sweat, making organizations better with my organizational development magic, and helping the dream and the dreamer become one.

I'm a fun-loving person with a passion for life, dedicating my time and energy to making the world a better place. I love connecting with people from all corners of the globe and hearing their unique stories. Collaboration and creation are my jam, and I strive to leave the world better than I found it. And don't even get me started on my dad jokes and puns, they're legendary (or groan-worthy, depending on who you ask).

If you relate to any of this, let's connect! I'm always looking for new friends, collaborators, and pun-enthusiasts.

taplio

The Battle

Joy Chatterjee

Kahlil Bagatsing

Followers

Posts

Engagements

Likes

Ready to grow your LinkedIn presence?