Sree H.

About Me

Sree is a Senior Python Developer with 10+ years of experience developing custom Python packages to connect to various data sources, providing methods of transforming data, automating data pipelines, and deploying predictive models and reports into production. He uses niche digital technologies, ready-made tools, frameworks, and technologies to deliver end-to-end solutions. Sree interacts with stakeholders to understand their needs and provide suitable solutions.

AI, ML & LLM

Frontend

Backend

DevOps

QA & Testing

Other

Work history

UpStack
UpStack
Senior Python Developer
2021 - Present (4 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

AT&T
AT&T
Lead Data Scientist
2024 - Present (1 year)
Remote
  • Working on data filtering, feature engineering, and transformation to enhance segmentation accuracy.

  • Reduced average handling time for payment-related issues using efficient data processing techniques.

  • Using K-means clustering for customer segmentation and optimizing rankings with calculated metrics and data processing pipelines.

  • Automating build and deployment pipelines using Azure DevOps and JAMstack.

  • Developing back-end services with Python, Kubernetes, and FastAPI for scalable processing.

bp
bp
Lead Data Scientist
2023 - 2024 (1 year)
Remote
  • Delivered end-to-end Data Science solutions to different business sectors using new features of Dataiku and Python libraries.

  • Automated the data load process through custom-built web platforms.

  • Continuously supported the project to extend Dataiku features as needed.

Wipro
Wipro
Technical Lead
2021 - 2022 (1 year)
Hyderabad, India
  • Designed and implemented new data models for a Brazil-based tax processing solution.

  • Implemented Python-based plugins to extend Dataiku functionalities on the platform.

  • Created new plugins to read data from CSV and Excel files and write CSV files to a folder.

  • Developed efficient and reusable code, worked on data structures, and used industry best practices in delivering solutions.

Applied Data Corporation (now Upshop)
Applied Data Corporation (now Upshop)
Data Scientist
2020 - 2021 (1 year)
Remote
  • Built and deployed an Azure function for a dynamic RNN model to manage dynamic forecasting of items for different convenience stores across the US.

  • Created a functionality for the model to use data pulled from Azure tables, run forecasts, and return results as JSON.

NSR Information Systems
NSR Information Systems
Data Scientist
2018 - 2020 (2 years)
Hyderabad, India
  • Analyzed, developed, and delivered end-to-end data solutions that meet functional and non-functional business requirements.

  • Designed and implemented solutions to enhance data management processes and data quality initiatives.

  • Identified and applied NLP, cannibalization, data mining, scraping, and classification models to different data assets.

Gramener
Gramener
Senior Data Specialist
2014 - 2017 (3 years)
Hyderabad, India
  • Worked on the design, analysis, and interpretation of data into high-quality insights/visualizations.

  • Delivered and communicated results through reports, presentations, and other data-focused means.

  • Employed the latest programming languages and analytics tools to generate visualizations.

  • Depicted business insights using infographics, visual development using D3, SVG, and web technologies.

Showcase

Data Scientist - Wine Distributor & Analysis Tool
Data Scientist - Wine Distributor & Analysis Tool
  • Developed an end-to-end wine distributor and supplier analysis tool.

  • The tool extracts wine names from restaurant menus in the US.

  • The tool provides insights to assist distributors in better decision-making.

Data Scientist - Brazil Tax Processing Project
Data Scientist - Brazil Tax Processing Project
  • Developed and maintained Dataiku data models for Brazil tax processing.

  • Created new plugins for reading data from CSV and Excel files and writing to folders.

  • Implemented data processing solutions across various modules within the Brazil tax processing platform.

Data Scientist - RNN Data Model
Data Scientist - RNN Data Model
  • Developed and deployed an Azure function for dynamic RNN forecasting of items for convenience stores across the US.

  • The model utilizes data from Azure tables for forecasting and returns results as JSON.

  • The project focuses on optimizing forecasting for dynamic item management.

Education

MSc Information Technology
MSc Information Technology
JNTU - India
2011 - 2013 (2 years)
B.Tech Electrical, Electronics and Communication Engineering
B.Tech Electrical, Electronics and Communication Engineering
Annamacharya Institute of Technology and Sciences - India
2007 - 2011 (4 years)