Tuhin Mallick || Data Science Generalist

Data Science Generalist

Tuhin Mallick

Biography

👋 Heya, Data Science Generalist here! Happy to connect!

[Ehm, that title doesn't tell me anything.]

💡 Well, it's more of a mindset really. I have 3(ish) years of experience working in different Java web developer, AI engineer and Data Scientist roles in IT, R&D and ML/AIOps. Being a generalist aka full stack data scientist if you’d like to call that - means that I'm equally comfortable tackling the definition of the problem statement to providing the customer with an usable product i.e all phases of data science project lifecycle. The ideal data scientist is a strong generalist who also brings unique specialties that complement the rest of the team.

[Yeah, but what roles exactly?]

💼 Data engineer, Data analyst, Data scientist, Machine learning engineer, Robotics engineer, Product Owner. I've been recently digging into Agile and Scrum methodology and overall SaaS Growth topics.

[Sounds like a list of buzzwords.]

🤓 Yeah, haha, sorry about the Technical jargon. My job is to help others make the right decision - data driven decisions. Finding patterns nobody else sees is the challenge to me. Better?

What I do?

Machine Learning

Need to make predictions based on historical data? Or want to explore your data for certain patterns? I am passionate about learning the theory that is pushing the cutting edge of ML, both supervised and unsupervised algorithms.

Data Science and analysis

A picture says more than a thousand words..but what exactly do you want to visualize? I have seen a lot of examples of very good bus also very bad visualizations.

Full-stack web developer

As a web developer, I help to design and create the fast and responsive website for starters and freelancers. I made this website with React and hosted it through heroku.

Cloud and Parallel Computing

I utilize AWS and Azure to develop and productionize machine learning systems. And to parallelize I used HIVE, Hadoop and Spark.

Devops

I am always looking for challenges in setting up automated architectures and solving complex problems such as realtime data processing, continuous integration, centralized logging, cloud monitoring, and Big Data processing.

Agile coach

An agile mindset helps me to execute tasks efficiently and on time and even more important: With enthusiasm, passion and personal heartiness.

Certifications.

AWS Certified Solutions Architect – Associate

Amazon Web Services

Professional Machine Learning Engineer

Google Cloud

Azure Data Scientist Associate

Microsoft Certified

Professional Scrum Master™ I (PSM I)

Scrum.org

Professional Data Engineer

Google Cloud

Tableau Desktop Specialist

Tableau

Testimonials.

I highly recommend Tuhin as a data scientist. Tuhin is not only exceptionally skilled in Data Science and Data Engineering, but he also stands out for his constant influx of brilliant ideas. His easy-going and humorous nature make collaboration a pleasure, while his clear communication ensures efficient teamwork. Tuhin's dedication and reliability have been invaluable, and he generously shared his vast knowledge of AI, contributing significantly to my professional growth. If you're looking for a Data Scientist with top-tier expertise, Tuhin is the ideal choice.

Thy Pham

Senior Software Engineer

Tuhin is a standout data scientist and coder - he gets things done. I had the pleasure of working with him for seven months at Forecasty.AI - where he served as a data scientist and I as the CTO. Tuhin's ability to build not only AI models but also entire UIs around them, and to blend in the latest developments e.g. around online ML, event streaming, cloud deployment and NLP, was fascinating. He was a fountain of ideas. Tuhin would be an asset to any team remotely having to deal with AI.

Dr. Ralph Debusmann

Co-Founder and Chief Technical Officer at Forecasty.AI

Tuhin has demonstrated to be a valuable team player and displayed great dedication delivering innovative solutions to our customers. He often went above and beyond, going out of his way to deliver forecasting solutions to our customers. He always provided a fresh take on data science having a wealth of knowledge of different tools that go beyond the typical data scientist. He has a keen eye for automation making the live easier for the team and the customer while still enabling consistent service operation. Overall, Tuhin was a great asset in our data science team.

Dr. Pascal Ochs

Senior consultant at Grant Thornton AG

From the moment you meet Tuhin, you know he is there to do a great job. He has had to deal with an enormous amount of stressful situations while juggling so many responsibilities that were thrown at him as he was growing within Tata Consultancy Services and yet, he was still there helping us whenever we were in tight spots with our deadlines. Tuhin exudes confidence because he gives a 110% of himself to achieve his goals, no matter how far out of reach they may seem. Team player, go-getter, not to forget his strong Java web development abilities, that's Tuhin in a nutshell.

Experience.

Head of Artificial Intelligence and Data

Hamburg, Germany | Onsite

November 2023 - Present

Fulltime

JULIE & GRACE GmbH

• Leading AI initiatives to drive innovation in the fine jewelry e-commerce sector. • Implementing AI solutions to augment lean management processes, aiming to achieve 100% AI integration from a 100% vertically integrated model. • Demonstrating how AI is disrupting industries faster than fast fashion, enhancing operational efficiency, and improving customer experiences.

Applied Data Scientist and Engineer

Hamburg, Germany | Onsite

April 2023 - October 2023

Fulltime

VOIDS Technology GmbH

• Developed advanced demand forecasting models to balance supply and demand for e-commerce brands. • Automated multi-channel demand forecasting, improving accuracy and boosting profitability. • Integrated marketing and supply chain data to provide actionable insights and streamline operations.

Data Scientist

Mannheim, Germany | Onsite

Nov 2021 - August 2022

Intern

BASF SE

• Implemented MlOps through MlFlow, reducing model reproduction time by 25%. • Enhanced AI model transparency using explainable AI techniques such as feature importance and SHAP. • Improved model accuracy by 17% using stacked ensemble and Meta-Learning. • Developed a back-testing algorithm with walk-forward validation, boosting client confidence in model stability and accuracy. • Increased model accuracy by 31% through bootstrapping confidence intervals and automated hyperparameter optimization with HyperOpt.

Java Web Developer

Kolkata, India | Onsite

November 2018 – September 2020

Full Time

Tata Consultancy Services Limited

• Developed and implemented logic in Java using frameworks like Struts2 and Spring. • Created web pages with UI layout and front-end programming, including validations using jQuery.