Suresh Kumar Maddala is a seasoned Senior Data Scientist with over 11 years of expertise in Machine Learning and Deep Learning across cloud technologies. Currently driving data science initiatives at PepsiCo, Suresh specializes in developing high-accuracy forecasting models that optimize supply chain operations and product shipments.
With a strong foundation in statistical programming languages like Python and R, and a mastery of Big Data technologies including Spark, Suresh has consistently delivered transformative results throughout his career. At Walmart, he pioneered causal inference frameworks and developed ML applications achieving remarkable accuracy in basket value prediction. His innovative work significantly reduced inference latency and drove substantial increases in customer buying frequency.
Prior to Walmart, Suresh reduced transportation costs at Niagara Bottling through regression-based spot market price prediction models. At Soothsayer Analytics, he prevented significant production loss for a steel manufacturer using LSTM networks and substantially reduced anomaly detection time for a power generation company.
Suresh's technical toolkit includes advanced proficiency in Python (Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch), R, SQL, and cloud platforms (AWS, Azure, GCP). He is 3X Databricks certified and experienced in implementing a wide spectrum of machine learning algorithms including Regression Models, Time Series forecasting, Clustering, Neural Networks, and Ensemble methods.
Throughout his career, Suresh has excelled in managing end-to-end data science projects, from data acquisition and cleaning to model deployment and visualization. His work has consistently delivered measurable business impact across industries including retail, manufacturing, finance, and healthcare.
Suresh holds an MTech in Artificial Intelligence from the University of Hyderabad and a BTech in Information Technology from JNTUK, India. His combination of deep technical expertise, business acumen, and proven track record in deploying AI-driven solutions makes him a valuable asset in leveraging data for strategic decision-making and operational excellence.