Soham Nandi

About Soham Nandi

What began as a pursuit of medicine has evolved into a dynamic career in data science, where I now apply my problem-solving skills to unlock the power of data.I am a results-oriented Data Scientist with over 4 years of experience in applying machine learning, AI, and data analytics to solve complex problems and drive data-driven decisions. My expertise spans the entire data pipeline from data extraction, cleaning, and modeling to the deployment of scalable AI solutions. I have a strong foundation in working with both structured and unstructured data and am passionate about transforming raw data into valuable insights that contribute to business growth and operational efficiency.I have hands-on experience with cloud technologies, big data systems, and machine learning frameworks, and I continuously strive to integrate the latest advancements in AI to deliver optimal solutions. My ability to communicate insights through data visualization and my dedication to delivering results has led to significant improvements in the organizations I\'ve worked with.Key Highlights:• Expertise in machine learning algorithms including regression, decision trees, neural networks, NLP, and deep learning (RNN, LSTM).• Extensive experience with Generative AI techniques and Retrieval-Augmented Generation (RAG), improving model performance and solution accuracy.• Proven ability to create interactive dashboards using Tableau and Power BI, enhancing decision-making and executive reporting.• Skilled in advanced data wrangling and feature engineering, improving the accuracy and interpretability of machine learning models.• Deploy models using MLflow and FastAPI, integrated with Docker containers and GitLab CI/CD for automated versioning and deployment.• Experienced in integrating AI solutions into business workflows, leading to automation of tasks and a 20% reduction in errors.• Delivered impactful A/B tests and performance reports, driving a 15% increase in user engagement and improving model performance.When it comes to problem-solving, I thrive on challenges. While I may not have all the answers immediately, I\'m relentless in my pursuit of solutions. In my free time, I find comfort in watching soccer, particularly admiring the brilliance of players like Messi. Their resilience and unwavering focus inspire me. Witnessing their ability to overcome adversity strengthens my determination to persevere, even during challenging times.

Experience

1. Data Scientist

   State Street

   Apr 2024 — Present · US

   Utilized Agile methodologies to adapt to evolving project requirements, delivering iterative solutions and ensuring timely adjustments.• Architected a cloud-based predictive maintenance system for manufacturing equipment using Random Forest and XGBoost, preventing $1.5M in potential losses from downtime and optimizing supply chain operations.• Led a cross-functional team of 8 data scientists, engineers, and analysts to build scalable data products and AI-powered solutions, delivering 10% reduction in operating costs across multiple business units.• Automated real-time fraud detection systems, incorporating advanced neural networks and anomaly detection, leading to a 35% reduction in fraudulent transactions and saving the company $4M annually.• Built a suite of dynamic dashboards in Tableau for executive leadership, providing actionable insights and real-time performance tracking, which resulted in faster decision-making and a 20% improvement in operational efficiency.• Conducted hypothesis testing to assess variable relationships, enhancing data-driven decision-making processes.• Optimized data pipelines and workflows using Apache Spark and AWS Lambda, reducing data processing time by 50% and enabling real-time analytics.• Collaborated with database administrators to optimize MySQL database performance, tuning query execution plans.

Education

• Portland State University

  Master of Science - MS, Computer Science

• Techno India University

  Bachelor of Technology - BTech, Computer Science

  2018 — 2022