Full-Stack Engineer with AI/ML Solutions Expert

Samyak Roy Chowdhury

Email: ********@*****.*** Phone: 978-***-**** SF Bay Area (Open to

relocate/travel) LinkedIn: https://www.linkedin.com/in/samyak-roy-chowdhury- 598479bb/

Software Engineer Full Stack Development & AI/ML Solutions Professional Summary

Full Stack Software Engineer with experience designing and deploying scalable web-based solutions, integrating AI/ML capabilities, and collaborating with enterprise and mid-market clients. Proven ability to deliver impactful business and technical outcomes through end-to- end development, from frontend interfaces to backend services and data pipelines. Passionate about building high-performance applications, optimizing data workflows, and deploying AI models into production environments.

Technical Skills

Programming Languages: Python, C#, Java, SQL, JSP, JavaScript, C++, HTML Frontend: React, TypeScript, JavaScript, HTML/CSS

Backend: Java, Node.js, .NET

Databases: MySQL, Oracle, SQL Server, SQLite

AI/ML & Data Science: TensorFlow, Keras, Scikit-learn, PyTorch, HuggingFace, NumPy, Pandas, OpenCV, Matplotlib, Seaborn, Bokeh, Plotly Cloud & DevOps: Docker, AWS, GCP, Azure (basic exposure) Other: Agile/Scrum, CI/CD, Unit Testing (xUnit, Selenium), Git Professional Experience

June 2025 – Present Software Engineer (Contract) Windwalk

- Full-stack engineer for an innovative .NET web-based gaming platform using C#, React

(TypeScript), SQL, Docker, and REST APIs.

- Designed and implemented scalable front-end interfaces and backend services.

- Improved test coverage and reliability with xUnit testing, reducing regression issues.

- Delivered features supporting thousands of active users, optimizing API performance and database queries.

2016 – 2024 Software Engineer Boardwalk Tech Software Corporation, Cupertino, CA

- Developed and maintained a digital ledger web application used by Fortune 100 companies for real-time data management and analysis.

- Designed and implemented web-based UIs using Java, JSP, and JavaScript to streamline data access and visualization.

- Led integration of customer data pipelines into backend systems, handling millions of data points across enterprise environments.

- Designed and built automated reporting tools with MySQL backends, enabling real-time insights for clients.

- Optimized CI/CD processes, reducing debugging time and accelerating deployment cycles by over 30%.

- Collaborated with cross-functional teams to define system-level solutions, technical discovery, and architecture design.

Jan – June 2016 Software Engineer Intern SmartQED, San Mateo, CA

- Worked on an AI/ML-based collaborative platform for root-cause analysis of system failures.

- Conducted QA testing using Sahi and Selenium for Java-based applications.

- Supported deployment and validation of Fishbone modeling techniques for large-scale data center systems.

AI/ML Project Experience

Fullstack Academy AI/ML Capstone Project (2H 2024) – Sales Forecasting & Trend Analysis Platform

- Developed an end-to-end data analytics and forecasting platform for a multi-restaurant sales dataset, driving data-informed business decisions.

- Performed data integration, cleaning, and outlier detection to ensure data integrity.

- Conducted exploratory data analysis (EDA) and trend visualization to identify seasonal patterns and peak sales periods.

- Engineered time-based features to enhance model performance.

- Built and evaluated predictive models (Linear Regression, Random Forest, XGBoost) and time series models (Holt-Winters, ARIMA).

- Designed and trained an LSTM model, achieving improved forecast accuracy over traditional methods.

- Applied statistical tests (ADF) to validate data stationarity and guide modeling approaches.

- Delivered actionable insights on item pricing, top-selling products, and strategic menu optimization.

Education

B.S., Information Systems – University of Massachusetts, Lowell, MA (2016) AI/ML Certification Program – Fullstack Academy (June – Dec 2024) Continuing Education – Python Programming, Stanford University Additional Information

• U.S. Citizen

• Volunteering: Tour Guide, O’Neill Sea Odyssey, Santa Cruz, CA and Docent, Point Lobos, CA

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