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

SHE IS AI Magazine

As a Brand Ambassador
Advocate for She Is AI: Share our mission and initiatives with your network through social media, events, and personal outreach.
Create and Inspire: Contribute to She Is AI Magazine, lead mentorship sessions, or host discussions in our community platforms.
Event Representation: Attend or co-host She Is AI events, including summits, webinars, and live Q&A sessions.
Collaborate on Projects: Partner with She Is AI on exclusive campaigns, art showcases, or educational initiatives.
Foster Community Growth: Help us grow the She Is AI Skool community by engaging members and inviting new participants.

Brand Ambassador and Contributor

Wren Peak Creative • Freelance/Contracting 

Seasoned Graphic Designer and recent UX/UI graduate, Wren Peak seamlessly merges two decades of visual storytelling expertise with cutting-edge user experience design and creative problem solving skills into her new career path as a UX/UI Designer.

Challenge: 
Aspired to elevate design impact in various freelance projects spanning communication documents, marketing collateral, website design, and exhibit layouts. Faced the challenge of optimizing visual appeal and cost-effectiveness across diverse design contexts, from national trucking promotions to urban redevelopment campaigns.

Action:
Revolutionized the promotional strategy for a national trucking company by crafting an eye-catching brochure. Employed Adobe InDesign and Photoshop for innovative montages and slogans, resulting in a remarkable $12K+ cost-savings to their advertising budget. Spearheaded public awareness for a City of Richmond program, strategically using InDesign and Photoshop to breathe life into urban redevelopment initiatives.

Action:
Drove the national presence of audiovisual firms through superior art direction and design, securing first and second place in prestigious industry awards. Applied creative strategy to re-brand a Texas-based non-profit organization, collaborating with FEMA representatives and saving significant design fees through Illustrator and Photoshop.

Action:
Enhanced marketing and public relations for entities like the Richmond Revitalization Housing Authority and local schools. Provided multifaceted graphic design support encompassing newsletters, exhibit designs, brochures, ads, direct mail, illustrations, copywriting, and on-location photography.

Results: 
Achieved substantial cost-savings, awards, and positive image transformation in various projects, contributing to the success of diverse organizations. Elevated design impact and navigated challenges to establish a solid reputation for delivering innovative and cost-effective solutions in the graphic design realm.

Wren Peak Creative - UX/UI Visual Designer & Web/Graphic Designer • Member: A.I.G.A.

Circuit City Stores

Senior Concept Designer
• Designed / executed 4-color Rolling Stone and USA Today magazine ads, inter-company printed material, direct mail, on-line web / store signage, letterheads, logos and brochures.
• Developed concepts for weekly nationally distributed Sunday Circular meetings to evaluate the publication at various stages of development.
• Delegated execution of publication concepts to three junior designers reviewing artwork for production accuracy while maintaining strict deadlines.
• Served as the marketing division liaison, managing interactions with a cross functional team.
• Collaborated with the brand manager, implementing insights during the creative development process, ensuring consistency across all marketing formats.
• Coached junior designers on software and design techniques for increased team efficiency and growth.
• Art directed photo shoots for merchandise / life style presentations.
Web Developer
• Designed / produced weekly banner ads for sale promotion / brand positioning on the corporate, database driven, e-commerce web site: circuitcity.com.
• Managed banner success through Excel spreadsheets / carriage point assessment.
• Prepared product photography in Photoshop / ImageReady to color correct and compress files.
• Developed and understood product lines / consumer insights by monitoring focus groups to optimize
target audience appropriateness.
• Assembled editorial copy / content in Dreamweaver for on-site customer shopping / education.

Concept Designer/ Web Developer

Collecting Concepts

• Created concepts, editorial design and production of two international 4-color magazines to drive multi target audience sales.

• Conferred with marketing staff and coached two graphic designers on persuasive communication and design concepts to resonate with the various diverse audiences.

• Oversaw collateral print projects from concept to press check to launch company sponsored events and exclusive products. • Supported two company web sites with improved graphic design and banner production which expanded ad-package offerings to vendors.

Senior Graphic Designer

SPI New Media

• Oversaw five man creative team effectively meeting multi faceted challenges / deadlines.

• Supported Senior Creative Director Director producing dynamic creative approaches to visual presentations and a full range of corporate graphics and publications.

• Participated in team concept / visual planning for well rounded creative solutions.

• Concept designed multi-projector audio visual / video techniques and story boards to enhance corporate presentations and animated sequencing.

• Prepared comprehensive mock-ups and presented design directions to clients.

• Managed complex projects working with / as voice talent, models, photographers, typesetters, set designers and on-location photo shoots.

• Optimized marketing / branding communications strategies for Fortune 500 corporate clients.

Maven: UX/UI Designer • Print/Digital/Web Sr. Graphic Designer • Mastering: ChatGPT, MidJourney & Musavir • Member: A.I.G.A.

My creative journey has evolved from a foundation in fine arts to becoming a versatile design professional. After studying Communication Art and Design at VCU, I developed my skills across multiple disciplines – from 7 years in Audio Visual Design at SPI New Media to Editorial Design for Collecting Concepts, and Advertising, Concept and Web Development for Circuit City Stores.

Then, for over 20 years, I've applied my graphic design expertise across diverse visual products through my freelance studio, now known as Wren Peak Creative. Like a chameleon adapting to different environments, I've transformed with the industry – blending artistic vision with practical business solutions while managing projects that maintain brand integrity throughout.

This rich background naturally led me to UX/UI design, where I've spent the last 3+ years studying and professionally applying user-centered design principles. My approach begins with empathy – immersing myself in the user's world before crafting intuitive, impactful experiences. Each project is a journey from understanding needs to ideating solutions, with rigorous testing to ensure human-centered results.

Today, I combine my traditional design foundation with cutting-edge tools like Figma, Adobe Suite, MidJourney, and various AI platforms. I'm seeking opportunities as a UX/UI Designer, Product Designer, or Visual Designer in Technology, Automotive, Media, EdTech, or Nonprofit sectors. Let's connect and explore how my unique blend of graphic artistry and user experience expertise can push the boundaries of what design can achieve.

Portfolio: https://dev-flyingoutloud.pantheonsite.io/ux-ui/

taplio

The Battle

Joy Chatterjee

Wren H. Peak 🐝 🦩 🦋 🦚

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