Saisrijith Reddy Maramreddy

Data Scientist | Python • R • SQL

About Me

M.S. in Statistics & Data Science at Baruch College (Zicklin) and prior studies in Industrial Engineering (Penn State) and Investment & Wealth Management (Imperial College London). Experience in transforming messy data into clean, scalable systems — anywhere from multi-leveled quant pipelines for researching equities to AI agents that automate decisioning processes. Proficient in Python, R, and SQL and exposure to machine learning, multivariate analysis, and fairness-sensitive modeling. I want to work on AI/ML engineering, data science, and applied AI research projects that bring intelligent systems and end-to-end real-world applicability together.

Experience

Research Foundation of CUNY

Research Assistant — Prof. Zeda Li

Nov 2025 – Present

  • Design simulation frameworks to study subject-specific brain connectivity networks influenced by demographic and clinical covariates
  • Implement and benchmark classical and covariate-aware network inference methods (Graphical Lasso, Bayesian graphical models, transfer-learning approaches) within a unified simulation framework
  • Evaluate model performance using precision–recall, F1 score, and scalability under controlled heterogeneity and noise conditions
  • Contribute to methodological research in multivariate signal modeling and covariate-assisted spectral analysis

BCITS Pvt Ltd

Data Analyst Intern

Sept 2022 – July 2023

  • Performed large-scale data cleansing and preprocessing across billing, IoT, and transaction datasets (50K+ records)
  • Built predictive models to detect billing anomalies and reduce revenue leakage
  • Contributed to improving billing accuracy by 15% and customer satisfaction by 20% through data-driven analysis
  • Developed KPI dashboards using R and Excel for operational monitoring
  • Collaborated with engineering teams to validate data integrity and improve reporting workflows

Education

Zicklin School of Business, NY

MS in Statistics

May 2026

  • GPA (current): 3.952
  • Relevant coursework: Regression Analysis, Statistical Inference, Multivariate Methods, Machine Learning, Data Mining, Advanced Data Analysis, Probability

Imperial College Business School, London

MS in Investment & Wealth Management

Sept 2021 – Sept 2022

  • Honors: Merit Classification
  • Project: Evaluated Microsoft’s acquisition of Pinterest using valuation models

Pennsylvania State University

BS in Industrial Engineering

Aug 2016 – May 2020

  • GPA: 3.83
  • Dean’s List (All Semesters)

Certifications

  • Python Bootcamp – Udemy: Mastered OOP and timestamp manipulation in Python
  • Python for ML & Data Science – Udemy: Regression, NLP, and clustering with Pandas, Scikit-learn, and Seaborn
  • Finance Data with Python & Pandas – Udemy: CAPM, Sharpe Ratio, and MPT for portfolio optimization

Skills

  • Programming & Analysis: Python, R, SQL, Swift, SAS, Excel, pandas, NumPy
  • Modeling & Optimization: Regression (Ridge, Lasso, Elastic Net), Machine Learning (scikit-learn, SVM, LDA, ensembles, LightGBM, XGBoost), Multivariate Analysis, Optuna, CVXPY
  • Deep Learning: PyTorch
  • LLMs & AI Agents: LangChain, LangGraph, Hugging Face, OpenAI APIs, FastAPI, Streamlit
  • Financial & Quant Methods: Statistical & Financial Modeling, Time Series
  • Visualization & Reporting: Matplotlib, Seaborn, ggplot2, Quarto, LaTeX (Overleaf)
  • Tools & Platforms: Git/GitHub, Jupyter, Xcode, Bloomberg Terminal, Capital IQ, n8n