Avatar of Upasana Pandey.
Upasana Pandey
Data Science specialist @ Mastech Digital
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Upasana Pandey

Data Science specialist @ Mastech Digital
Versatile data professional with 5 years of experience spanning data engineering, data science, and AI/ML development. Proven expertise in architecting end-to-end data solutions, building intelligent ML systems, and deploying production-grade AI applications. Specialized in data engineering, knowledge graphs, RAG architectures, vector databases, SQL/NoSQL databases and cloud-native platforms (GCP , Azure). Supported global enterprise clients across various domains, delivering scalable and value-driven data solutions through strategic consulting and hands-on implementation.
Mastech Digital
Logo of the organization.
other
चेन्नई जिला, तमिल नाडु, भारत
India

Featured Resume

Uploaded on Oct 31st 2025

Professional Background

  • Current Status
    Employed
  • Profession
    Data Engineer
    Data Scientist
    Machine Learning Engineer
  • Fields
    Software
  • Work Experience
    4-6 years (4-6 years relevant)
  • Management
    I've had experience in managing 1-5 people
  • Skills
    Machine Learning
    Artificial Intelligence
    Cloud Services
    GCP Cloud SQL
    GCP BigQuery
    GCP Cloud Run
    Azure Cloud Services
    ETL Pipeline
    LLM RAG
    LLMs prompting
    Generative AI
    Data Analysis
    Exploratory Data Analysis
    Python
    Databases
  • Languages
    English
    Professional
    Hindi
    Native or Bilingual
  • Highest Level of Education
    Master

Job Search Preferences

  • Current Status
    Open to opportunities
  • Desired Job Type
    Full-time
    Interested in working remotely
  • Desired Positions
    Data Analyst、Backend Engineer、Software Engineer、Data Engineer、Data Scientist、Customer Experience Analyst
  • Desired Work Locations
    Daan District, Taipei City, Taiwan
    Taipei City, Taiwan
    New Taipei, Taiwan
    Datong District, Taipei City, Taiwan
    Taoyuan City, Taiwan
    Songshan District, Taipei City, Taiwan
  • Freelance
    Non-freelancer

Work Experience

Data Science specialist

Mastech Digital
Full-time
Sep 2020 - Present
India
As a Data Scientist/Engineer , I design and implement end-to-end AI and data-driven solutions that bridge data engineering, analytics, and machine learning. My work spans building scalable data pipelines, architecting knowledge graphs, and deploying production-grade AI systems across GCP and Azure. I specialize in leveraging Python, Spark, and modern ML frameworks to turn complex data into actionable intelligence

Education

Logo of the organization.
Master of Science (MS)
computer science
2018 - 2020
Activities and societies
Computer science coding activities
Description
Pursuing my Master’s in Computer Science at South Asian University was a rewarding experience that strengthened my technical knowledge and problem-solving skills. The program combined theory with practical application through coursework, projects, and research, enhancing my ability to design effective solutions to real-world challenges. It also improved my teamwork, communication, and leadership abilities, preparing me to contribute confidently and professionally in the technology industry.
Logo of the organization.
Bachelor of Science (BS)
computer science
2014 - 2017
Activities and societies
Part of music society
Description
My undergraduate studies in Computer Science at the University of Delhi provided a strong foundation in programming, algorithms, and system design. The program fostered analytical thinking, problem-solving, and teamwork through practical assignments and projects. This experience built my core technical skills and prepared me for advanced studies and professional growth in the field of computer science.

Licenses & Certifications

Neo4j
Issued May 2024
No Expiration Date
AWS
Issued Nov 2021
No Expiration Date
GitLab
Issued Jul 2021
No Expiration Date
IBM
Issued Jun 2021
No Expiration Date