Websites
Summary
Overview
Work History
Education
Skills
Additional Information
Work Preference
Languages
Certification
Accomplishments
Work Availability
Interests
Timeline
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NAGARAJU PUCHHAKAYALA

NAGARAJU PUCHHAKAYALA

ML DATA ASSOCIATE II
Hyderabad,TELANGANA

Websites

Summary

Results-oriented ML Data Associate II at Amazon with experience in machine learning model tuning, quality control, and data labeling. Proven capacity to oversee huge datasets, conduct in-depth research, and provide excellent annotated data. solid foundation in machine learning with an emphasis on improving the performance of AI technologies. Excellent communicator and collaborator who is dedicated to improving operational effectiveness and procedure.

Overview

2
2
years of professional experience

Work History

ML Data Associate II

Amazon
Hyderabad, TELANGANA
04.2024 - Current
  • Engineered, transcribed, and annotated over 5,000 data entries using proprietary internal tools, streamlining data accessibility for 10+ ongoing projects and enhancing project completion speed by 20% across teams
  • Enhanced machine learning descriptions to align with brand tone and voice guidelines, resulting in a 15% increase in customer satisfaction scores
  • Generated high-quality descriptions with 98% contextual relevance and 99% accuracy
  • Performed quality assurance checks on 1,000+ data samples, ensuring 99% consistency and 98% accuracy while consistently exceeding project targets
  • Developed personalized training programs for team members based on individual feedback, leading to a increase in skill proficiency and a 25% reduction in training time.
  • Worked effectively in fast-paced environments.
  • Proven ability to learn quickly and adapt to new situations.
  • Passionate about learning and committed to continual improvement.

ML Data Associate

Amazon
Hyderabad, TELANGANA
07.2022 - 04.2024
  • Conducted meticulous annotation on over 1,000 videos of shopping events in Amazon Go stores to support
  • Just Walk Out technology, enabling a seamless shopping experience for customers
  • Facilitated the creation of visual events from video content, enhancing AI training and boosting algorithm accuracy for receipt generation
  • Consistently surpassed quality metrics for the annotation process, achieving top percentile performance each month with over 98% accuracy in product storage identification
  • Maintained productive metrics for accurate receipt generation within service level agreements (SLAs), increasing customer trust in Just Walk Out technology
  • Participated in product identification initiatives and shared best practices with new hires and other teams to enhance accuracy and efficiency

Education

Bachelor of Sciences - undefined

Kakatiya University KHAMMAM

Skills

SQL, MS Office, Data Annotation, Data Quality Control, Google Looker Studio, Image Classification, Quick Learning, Transcription (Audio/Video), Quality Assurances, Content Moderation, Active Listening, Cross- Functional Team Experience, Mentoring/Coaching, Customer Satisfaction Improvement

Additional Information

• Rewarded as Extra Miler.

• Rewarded Star Performer

Work Preference

Work Type

Full Time

Location Preference

RemoteOn-Site

Important To Me

Work from home optionWork-life balanceCareer advancement

Languages

English
Advanced (C1)
Telugu
Bilingual or Proficient (C2)
Hindi
Intermediate (B1)

Certification

  • Certified Business Analytics with Excel, Simplilearn - 2024
  • Certified Excel Basics for Data Analysis, IBM - 2024
  • Certified Introduction to Data Analytics, IBM - 2024
  • SQL and Relational Databases 101 - 2024

Accomplishments

• Rewarded as Extra Miler.

• Rewarded Star Performer

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Interests

Cricket

Reading books

Data analysis and visualization

Annotation

Machine learning and AI

Timeline

ML Data Associate II

Amazon
04.2024 - Current

ML Data Associate

Amazon
07.2022 - 04.2024

Bachelor of Sciences - undefined

Kakatiya University KHAMMAM

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