Soumyabrata Roy
Angestellt, Data Scientist, Cognizant
Kolkata, Indien
Über mich
Passionate, talented, and result-driven Machine Learning Engineer with more than 7+ years of experience in designing, developing, and deploying machine learning models and AI-powered solutions to drive business processes, analytics, and strategy in Aviation, FMCG and Retail businesses. I have a robust technical skill set, including knowledge in programming languages and tools like: 1. Python, Julia 2. Large Language Models (LLMs) 3. Natural Language Processing (NLP) 4.Tensorflow 5. AWS Services (S3, SageMaker, EC2) 6. Data management tools (Numpy, Pandas, PySpark, Databricks, Excel) 7. Data Visualization tools (Matplotlib, Seaborn, PowerPoint, Streamlit) 8. Strong Data Structures & Algorithm fundamentals.
Werdegang
Berufserfahrung von Soumyabrata Roy
Bis heute 2 Jahre und 7 Monate, seit Dez. 2021
Data Scientist
Cognizant
- Increased monthly average order size by 7% using our product recommendation model for Johnson & Johnson FMCG business. - Improved cross-sell monthly revenue to 0.5M by narrowing down to top 50 products resulted 72% of sales. - Reduces ETL stage code generation turnaround time (TAT) by 2 hours using Generative Ai (Gemini)
2 Jahre und 7 Monate, Juni 2019 - Dez. 2021
Data Scientist
Genpact
- Refine an existing airline fleet removal age prediction model (ANN) to reduces GE Aviation marketing spend by 5% - Identified most profitable routes (67% of revenue) for Singapore airlines using k-means clustering algorithm - Forecast demand for airline capacity (ASK) using our LSTM based analytical solution to minimize COVID effects.
3 Jahre und 2 Monate, Apr. 2016 - Mai 2019
Business Analyst
TULI eServices
- Build strategic relationships with existing clients by identifying gaps and generating several new businesses (OnTrack Studio, Artist Babysitting, etc.) - Increased 4X client base within 12 months for our SaaS based wellness studio management solution. - Enhance Go-to-Market strategy of OnTrack studio using product customization to fulfill client needs.
1 Jahr und 4 Monate, Dez. 2014 - März 2016
Customer Service Representative
Vodafone Group
- Served customers through my technical expertise by solving mobile-internet related problems. - Used proper customer engagement tools to solidify tough situations with genuine care and execution.
Sprachen
Englisch
Fließend
Bengali
Muttersprache
Deutsch
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