Charan Sai Reddy

About

Detail-oriented AI & Machine Learning student with hands-on experience in image annotation, dataset preparation, transcription, and computer vision. Worked on an ISRO-related machine learning project and has exposure to AWS cloud fundamentals and AI/ML workflows.

Experience

• AI Data Annotation
  ISRO-Related Machine Learning Project

  Worked under the guidance of ISRO scientists on image data annotation and machine learning dataset preparation. Performed image labeling, data verification, and quality checks to maintain accurate and consistent datasets. Identified and corrected annotation inconsistencies during the data preparation process.

• AWS AI-ML Virtual Intern
  Amazon

  Trained on AWS cloud fundamentals and AI/ML workflows. Worked with EC2, S3, IAM, and basic model lifecycle concepts.

• Zero Trust Cloud Security Virtual Intern
  Zscaler

  Learned Zero Trust architecture and core cloud security principles. Gained exposure to identity-based access control and secure access models.

Education

• 2026 VB
  B.Tech

  Vignan Bharathi Institute of Technology

  Artificial Intelligence and Machine Learning · Apr 2026

  Artificial Intelligence and Machine Learning · Apr 2026
• 2022 CJ
  Intermediate

  Sri Chaitanya Junior Kalasala

  Science · Apr 2022

  Science · Apr 2022
• 2020 LS
  SSC

  Lord’s High School

  Apr 2020

  Apr 2020

Skills

Tools / apps / platforms

Projects

• CrySense – Infant Cry Recognition System
  CNN,LSTM,Flask

  Developed a CNN–LSTM audio classification model for infant cry intention detection. Processed raw audio using Log-Mel spectrograms and waveform features with augmentation. Deployed a real-time inference API using Flask.

• Memory-Efficient Computer Vision Pipeline
  Python

  Processed and validated 25,000+ images across 24 classes for computer vision model development. Performed image preprocessing, dataset quality checks, and data verification. Applied data augmentation and evaluated performance using weighted F1, precision, and recall.