Sandhya S.

Sandhya S. Email and Phone Number

Junior Associate Engineer @ FedEx Dataworks
Chennai, TN, IN
Sandhya S.'s Location
Chennai, Tamil Nadu, India, India
About Sandhya S.

I am a Computer Science Student Passionate about GenAI and Machine Learning and I aspire to Learn and Innovate in AI Technologies!

Sandhya S.'s Current Company Details
FedEx Dataworks

Fedex Dataworks

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Junior Associate Engineer
Chennai, TN, IN
Employees:
178885
Sandhya S. Work Experience Details
  • Fedex Dataworks
    Junior Associate Engineer
    Fedex Dataworks
    Chennai, Tn, In
  • Adani Ai Labs
    Project Intern
    Adani Ai Labs Jun 2024 - Present
    Ahmedabad, Gujarat, India
  • Petavue
    Generative Ai Researcher
    Petavue Dec 2023 - Mar 2024
    • Contributed to research on Generative AI (Gen AI), specializing in Single Shot Few-Shot Prompting techniques.• Conducted comprehensive evaluations on open-source models such as Codellama 70B, Codellama 34B, and Mistral-70B Mixtral-70, Llama-70B, Claude v2, Sqlcoder-70B (2 and alpha), WizardCoder-33B and gpt (3.5 and 4). Assessed their accuracy in NL-to-SQL tasks using the Spider dataset and its evaluation script.• Investigated the impact of prompt length and dataset size on model performance (zero-shot prompting) across varying complexities of SQL queries (hardness).• Analyzed model performance under environments including Anyscale, Bedrock, self-hosted, and GPT platforms. Explored hosting options on cloud platforms like AWS.• Developed benchmarks incorporating cost, throughput, and tokens/inference to ascertain the optimal open-source model for NL-to-SQL tasks, aiming to substitute GPT-based solutions.
  • Bright Academy
    Project Assistant
    Bright Academy Jun 2023 - Aug 2023
    • Explored multiple regression and classification models, built a robust 2-stage model that predicts if a flight will be delayed on arrival and, if so, the delay time in minutes based on the weather data at departure.• Developed a system using US flight data to categorize delays (<30 min, <1 hour, etc.). Integrated Flask for Python ML scripts and HTML/CSS frontend. Incorporated weather data from APIs to enhance prediction accuracy.

Sandhya S. Education Details

Frequently Asked Questions about Sandhya S.

What company does Sandhya S. work for?

Sandhya S. works for Fedex Dataworks

What is Sandhya S.'s role at the current company?

Sandhya S.'s current role is Junior Associate Engineer.

What schools did Sandhya S. attend?

Sandhya S. attended College Of Engineering, Guindy, Dav Group Of Schools (Tnaes), Chennai.

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