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naresh chandraNC
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naresh chandra

@nareshchandra

Resourceful Analyst, ML Specialist with expertise in data annotation.

India
Message

What I'm looking for

I am looking for a role that fosters innovation and offers opportunities for professional growth in data analytics and machine learning.

I have over 9 years of experience in data analytics and AI-related projects, with a strong foundation in data curation, labeling, and quality assurance for machine learning systems. My career has centered around building, validating, and maintaining high-quality datasets that improve the accuracy and fairness of AI models.

In my recent roles, I’ve worked on data annotation projects supporting NLP and computer vision models, where I was responsible for:

  • Annotating and labeling large volumes of text and image data with precision and consistency.

  • Implementing quality control measures, cross-verifying annotations, and maintaining accuracy above 98%.

  • Collaborating with global teams across time zones to ensure alignment with project goals and annotation guidelines.

  • Leveraging tools such as [insert tools if you know them, e.g., Labelbox, CVAT, or custom annotation platforms] to manage workflows and optimize labeling efficiency.

Beyond annotation, I’m deeply interested in how data quality influences AI model performance. I’ve participated in initiatives that analyzed mislabeled data, improved taxonomy structures, and streamlined annotation pipelines — helping reduce rework and improve throughput.

I’m particularly passionate about contributing to the future of responsible AI, ensuring datasets are inclusive, unbiased, and representative. My blend of analytical mindset, attention to detail, and commitment to data integrity makes me well-suited for a role where quality data powers intelligent systems.

In addition to my technical skills, I bring strong project management experience, having coordinated deliverables, met tight deadlines, and ensured adherence to quality standards in fast-paced environments.

Experience

Work history, roles, and key accomplishments

ML
Current

Analyst/ML Specialist

Microsoft India PVT Ltd

Mar 2021 - Present (4 years 8 months)

Created visualizations using Power BI to monitor and track targets, quality, and throughput of the team, providing valuable insights for performance improvement. Led the development of interactive Power BI dashboards that tracked performance metrics and quality KPIs across annotation workflows. Improved dashboard load times by 30% through query optimization and efficient data model structuring.

TM

Speech Analyst

Tech Mahindra

Jun 2019 - Jan 2021 (1 year 7 months)

Led the development of word-to-word data annotation as a Siri Grading Analyst, ensuring enhanced accuracy in tagging for improved model performance. Contributed to the Sayint AI project by handling and transcribing datasets with high accuracy, leading to improved model performance and enhanced data reliability. Increased efficiency by streamlining data analysis processes and implementing automatio

IH

Healthcare Specialist

IKS Health

Mar 2015 - Jun 2019 (4 years 3 months)

Produced accurate and reliable medical reports through both speech recognition editing and direct transcription, ensuring high-quality documentation. Utilized extensive knowledge of medical terminology, grammar, and style guidelines to ensure reports met client specifications and adhered to industry standards. Conducted thorough research using historical reports, reputable websites, and reference

Education

Degrees, certifications, and relevant coursework

Osmania University logoOU

Osmania University

Bachelor of Pharmacy, Pharmacy

Studied the fundamentals of pharmacy, including pharmaceutical sciences, pharmacology, and medicinal chemistry. Gained knowledge in drug development, patient care, and healthcare regulations.

Tech stack

Software and tools used professionally

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naresh chandra - Analyst/ML Specialist - Microsoft India PVT Ltd | Himalayas