Venkatesh Panguluri
Professional Summary
AI & Machine Learning engineer (B.Tech AI & ML) with hands-on internship experience building end-to-end ML systems, computer vision models, and automation workflows. Proficient in Python, Scikit-learn, TensorFlow, Flask and workflow automation using n8n; experienced in data preprocessing, feature engineering, model evaluation and deploying production-ready applications on Render. Seeking an entry-level ML engineer role where I can contribute model development, deployment, and automation expertise to deliver data-driven features.
Technical Skills
Work Experience
- Designed and developed an AI-powered calendar chatbot using n8n and Google Calendar API to automate scheduling, event creation, and reminders, enabling consistent automated scheduling flows.
- Integrated REST APIs and custom webhooks to connect internal services and third-party calendar providers, improving end-to-end workflow reliability and interoperability.
- Built reusable n8n workflows for scheduling logic, conflict resolution, and notification rules to reduce manual scheduling steps and streamline operations.
- Implemented robust error handling, logging, and retries for webhook flows and API calls to improve observability and simplify incident diagnosis.
- Collaborated with product stakeholders to gather scheduling requirements and translated them into technical automation flows, test cases and user-facing behavior.
- Deployed and validated chatbot workflows in staging and supported production rollout, including secure Google OAuth scopes and access configuration.
- Developed supervised ML models in Python using Scikit-learn for predictive analytics tasks, focusing on reproducibility and baseline performance.
- Performed end-to-end data preprocessing and feature engineering with Pandas and NumPy, including missing-value handling, scaling and transformations.
- Trained and evaluated classification and regression models using cross-validation and standard metrics to select robust algorithms.
- Optimized model performance through hyperparameter tuning and iterative feature selection to improve generalization.
- Packaged models into deployment-ready artifacts (serialization and inference scripts) for integration with web applications.
- Prepared technical documentation and presented model results and recommendations to mentors and project stakeholders.
Projects
- Developed a Flask web application integrating a Random Forest model for crop recommendation and a CNN for plant disease detection to provide actionable farming advice.
- Implemented multilingual support, fertilizer recommendations and weather forecasting integration to make the tool practical for field use.
- Deployed the application on Render with GitHub integration to enable secure, production-ready hosting and continuous updates.
- Built a Flask-based ML application to predict electric motor temperature using operational sensor data and regression modeling.
- Performed rigorous data preprocessing including scaling with MinMaxScaler and feature engineering to improve model input quality.
- Deployed the model on Render and designed a responsive UI for real-time inference and monitoring.
- Implemented an intelligent scheduling assistant using n8n nodes and Google Calendar integration to automate event creation and reminders.
- Automated end-to-end workflows that handle scheduling conflicts, reminders and follow-up actions via REST APIs and webhooks.
- Tested and validated flows to ensure reliable operation and created documentation for integration and usage.
Education
Certifications
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