LD Talent logo
LD Talent
  • Pricing and Free Trial
  • About Us
  • Contact
  • Blog
  • LD Slack
  • Join our Investors
Apply as a Talent Find Talent
Log in
Apply as a Developer
To join LD Talent, please send your resumé (PDF or DOC only) to info@ldtalentwork.com.
After you join LD Talent Network
You will start accepting contract and/or full-time job opportunities in the LD Talent Slack. (more info)
While you are not assigned to a contract or hired for a full-time opportunity, you can choose to learn online and do paid passion projects to grow your skills. You will get paid $40 per skill you learn and project you do. Doing these passion projects will also help you get more and better matches. (more info)
Funding Information
Invoice funding is handled using FreshBooks. After you fund, it may take a few hours for funds to be processed and added to your balance. Please use the ACH Bank Transfer option on FreshBooks to pay, if at all possible. Thank you.
Please message us in your ldc channel on Slack to configure your funding information.
Title
Body
Register as a Client to Invite a Talent

Password strength

It's free. No credit card is required.
Already have an account? Log in
Invite to Chat / Interview
Sampanna S - R developerLD Talent logo

Sampanna S

The star rating is a representation of the overall rating, calculated as the mean of the client satisfaction rating, the average client interview rating, and internal interview scores.

The client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.

If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average client interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal interview score.
Data Engineer Preferred Title
$20.00 /hr $ 30.0K /yr Hourly Rate and Yearly Salary
Overview Experiences LD Experiences Qualifications Reviews Vetting
Overview
Basic Summary
LD Talent History
  • Worksession Approval 100.0%
  • Average Response Time 10.1 hours
  • Average Count of Messages/Day 1.0
  • Project Completion Rate 2/4
  • Interview Acceptance Rate 4/6
  • Timezone Overlap 25h PST, 40h UTC
  • Earned Hours 11.00
Interview Scores (3.4/5)
  • Software Engineering Process 3.0/5
  • Design Practice 3.0/5
  • Design Theory 3.0/5
  • Technical Breadth 4.0/5
  • Logical Thinking 3.0/5
  • Technical Strength 4.0/5
  • System Design 3.0/5
  • Productivity and Responsiveness 3.0/5
  • Teamwork 4.0/5
  • Agile Development Process 3.0/5
  • Intellectual Merit 4.0/5
  • English Communication 4.0/5
  • Documentation 3.0/5
Talent's Devices
  • Desktop Windows
  • Phone Android
General
  • Member Since Oct 02, 2023
  • Profile Last Updated Oct 21, 2023
  • Last Activity July 13, 2024, 7:32 p.m. UTC
  • Location Nepal
Profile Summary
Specializing in helping businesses transform their data into insights that drive growth and value. Leveraging my expertise in Azure, Snowflake, and Looker, I can provide tailored solutions that address your unique data challenges.
Skills
Total Experience: 4 years
  • R (2E, 5Y)

    2 experiences, across 5 years
  • scikit-learn (3E, 3Y)

    3 experiences, across 3 years
  • Snowflake (3E, 3Y)

    3 experiences, across 3 years
  • Looker (2E, 3Y)

    2 experiences, across 3 years
  • Azure Data Factory (2E, 3Y)

    2 experiences, across 3 years
  • Pandas (2E, 2Y)

    2 experiences, across 2 years
  • Python (2E, 2Y)

    2 experiences, across 2 years
  • dplyr (2Y)

    2 years of experience
  • Data visualization (2Y)

    2 years of experience
  • tidyverse (2Y)

    2 years of experience
  • ggplot2 (2Y)

    2 years of experience
  • Natural language processing (2Y)

    2 years of experience
  • PyTorch (2Y)

    2 years of experience
  • ETL Extract Transform Load (2Y)

    2 years of experience
  • Google Bigquery (2Y)

    2 years of experience
  • Azure Storage (2Y)

    2 years of experience
  • Azure Logic Apps (2Y)

    2 years of experience
  • OracleDB

  • Scripting

  • Tensorflow (2Y)

    2 years of experience
  • FastAPI

  • Airflow

  • Pyspark

  • AWS S3

  • AWS ElasticMapReduce

  • AWS Athena

  • AWS Redshift

  • Azure Key Vault (1C)

    1 course
  • Azure (2C)

    2 courses
  • Azure Active Directory (1C)

    1 course
  • Azure Storage Accounts (2C)

    2 courses
  • Azure Virtual Machines (1C)

    1 course
  • Azure SQL (1C)

    1 course
  • Azure Synapse Analytics (1C)

    1 course
  • Azure Databricks (1C)

    1 course
  • Azure Cosmos DB (1C)

    1 course
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 25h PST, 40h UTC
Day
Monday
Tuesday
Wednesday
Thursday
Friday
UTC
10 - 18
10 - 18
10 - 18
10 - 18
10 - 18
PST
03 - 11
03 - 11
03 - 11
03 - 11
03 - 11
Vetting
  • Interview Data
  • Software Engineering Process
  • Design Practice
  • Design Theory
  • Technical Breadth
  • Logical Thinking
  • Technical Strength
  • System Design
  • Productivity and Responsiveness
  • Teamwork
  • Agile Development Process
  • Intellectual Merit
  • English Communication
  • Documentation
Experience
Data Scientist
Employment
May 2023 - Aug 2023
LIS Nepal Pvt. Ltd Company
Retail Industry
Project: Accelerator for Buy Online Ship from Store Orders
  • Pandas
  • Snowflake
  • FastAPI
  • scikit-learn
  • Python
  • Created FastAPI server for store or warehouse shipping decisions, factoring in item details, distance, inventory, clearance, & labor existing in Snowflake through the scikit-learn linear programming.
  • The Python framework is developed to seamlessly integrates new attributes and adjustable priority settings for enhanced decision refinement using pandas data transformation.
Data Engineer
Employment
Nov 2022 - May 2023
LIS Nepal Pvt. Ltd Company
Retail Industry
Project: Enterprise Datawarehouse for Wiggle Ltd
  • Looker
  • Azure Logic Apps
  • Snowflake
  • Azure Storage
  • Azure Data Factory
  • Created and managed a suite of Azure resources, including Azure Storage accounts, key vaults, Azure Data Factory, Azure Logic Apps, and Batch service, to support critical data processing workflow.
  • Implemented a scalable Snowflake virtual data warehouse, utilizing dimensional data modeling with dashboards developed in Looker.
Data Scientist
Course Project
Feb 2022 - Feb 2023
Tribhuvan University Company
Media and Communication Industry
Project: Research: Hierarchical Classification of Disaster News using Local Classifier Per Parent Node
  • Pandas
  • R
  • PyTorch
  • Natural language processing
  • scikit-learn
  • Python
  • Constructed a tree of Support Vector Machines(SVM) using scikit-learn and PyTorch that classified news into a hierarchy of disasters. The model was constructed using python: pandas and R scripts
  • Demonstrated a significant increase in accuracy compared to flat classifiers by tuning a type of hierarchical classifier ‘a non-mandatory leaf-node predictor’
  • Presented research findings at ICISS 2023 and published in Springer LNNS Series 2023 on Natural language processing domain.
Data Developer
Employment
Jun 2022 - Oct 2022
LIS Nepal Pvt. Ltd. Company
Retail Industry
Project: Supply Chain Analytics for Express
  • Scripting
  • OracleDB
  • Engaged in scripting and optimizing ETL Konsole scripts, orchestrating data movement from OracleDB (Oracle RMS) as the source to Teradata EDW as the target.
  • Enhancement of the MicroStrategy report execution performance.
QA Engineer
Employment
Mar 2022 - Jun 2022
LIS Nepal Pvt. Ltd. Company
Retail Industry
Project: Customer Analytics for Ralph Lauren
  • Pyspark
  • AWS S3
  • AWS ElasticMapReduce
  • AWS Redshift
  • Airflow
  • AWS Athena
  • Conducted System Integration and Functional Testing, utilizing AWS Athena as the query engine, sourcing data from AWS S3, and targeting data stored in AWS Redshift.
  • Verified Pyspark ETL scripts scheduled via Airflow, utilizing AWS ElasticMapReduce for computation.
Data Engineer
Employment
Apr 2021 - Jan 2022
LIS Nepal Pvt. Ltd. Company
Retail Industry
Project: Omnichannel and Customer Analytics For Torrid LLC
  • ETL Extract Transform Load
  • Looker
  • Snowflake
  • Google Bigquery
  • Azure Data Factory
  • Developed and deployed ETL scripts and Looker Explorer for three subject areas(Omnichannel commerce, Finance, and Customer Experience).
  • ETL Extract Transform Load processes are executed through Azure Data Factory, extracting from GA360 (Google BigQuery) and loading into Snowflake Data Warehouse as the target.
Developer
Passion Project
Aug 2020 - Aug 2021
Self Company
Project: Weekly Submission of #TidyTuesday
  • dplyr
  • tidyverse
  • R
  • ggplot2
  • Data visualization
  • Actively involved in TidyTuesday, a weekly online event where R users participate in data visualization.
  • I submitted several Data visualization developed using Tidyverse packages: Dplyr, Ggplot2, etc in R.
LD Experience
Client Projects
Developer
Contract
Oct 2023 - Jan 2024
LD Talent Client's Company/Project
  • Tensorflow
  • scikit-learn
    He did some great work using heuristics to develop a tfidf solution to identify important design-related n-grams for our project success canvas. He is quite capable in data science and NLP.
    Review given by the client for this project.
    Video Projects
    How to implement django-tenant-schemas with a fixed URL
    Sep 2020 - Jan 2022
    Frontend Developer
    Technology
    • R
    • scikit-learn
    • Snowflake
    • Looker
    • Azure Data Factory
    • Pandas
    • Python
    • Led user research for a new construction site documentation tool.
    • Hosted workshops to synthesize user insights into design requirements.
    • Designed 3D concepts and built prototypes to investigate new tool form factors.
    • Researched existing digital solutions and prioritized key features for app release.
    Website Links
    • https://blog.learningdollars.com/2020/08/02/how-to-implement-django-tenant-schemas-with-a-fixed-url/
    • https://agile-headland-01373.herokuapp.com/
    Github Links
    • https://github.com/MainaKamau92/rickandmortycharacters
    • https://github.com/learningdollars/mainak-django-tenant-schemas
    LD Ventures
    Thea
    Sep 2020 - Jan 2022
    Frontend Developer
    Technology
    • R
    • scikit-learn
    • Snowflake
    • Looker
    • Azure Data Factory
    • Pandas
    • Python
    • I used the Django Rest Framework to create a multi tenant API with the aid of the django-tenant-schemas package.
    • I used the Postgres Database as the persistence layer and specifically the PostgreSQL Schemas to ensure that all tenants using the API had their data.
    • I used the REST architecture in designing my API.
    • Researched existing digital solutions and prioritized key features for app release.
    Website Links
    • https://blog.learningdollars.com/2020/08/02/how-to-implement-django-tenant-schemas-with-a-fixed-url/
    • https://agile-headland-01373.herokuapp.com/
    Github Links
    • https://github.com/MainaKamau92/rickandmortycharacters
    • https://github.com/learningdollars/mainak-django-tenant-schemas
    Qualifications
    Education
    Tribhuvan University
    Nov 2016 - Apr 2021
    B.E. (Computer Engineering)
    Courses
    Microsoft Azure Virtual Training Day: Azure Fundamentals
    Course Certificate Link
    Jan 2023 - Jan 2023
    Microsoft Azure
    • Azure Key Vault
    • Azure
    • Azure Active Directory
    • Azure Storage Accounts
    • Azure Virtual Machines
    Microsoft Azure Virtual Training Day: Azure Data Fundamentals
    Course Certificate Link
    Feb 2023 - Feb 2023
    Microsoft Azure
    • Azure SQL
    • Azure
    • Azure Synapse Analytics
    • Azure Databricks
    • Azure Cosmos DB
    • Azure Storage Accounts
    Reviews
    Client Project Reviews
    LD Talent
    He did some great work using heuristics to develop a tfidf solution to identify important design-related n-grams for our project success canvas. He is quite capable in data science and NLP.
    Subscription successful
    Thank you for subscribing using . Please stay tuned via email for updates.
    LD Talent footer logo
    About Us
    • For VCs and Incubators
    • Slack Organization
    • Crunchbase
    • Medium
    • Youtube
    • Product Hunt
    • Diversity Statement
    Hire
    • Full Stack Developers
    • Frontend Developers
    • Backend Developers
    • Mobile Developers
    • UI / UX Designers
    • Machine Learning Experts
    • Deep Learning Experts
    • Blockchain Experts
    • VR / AR Experts
    • Unity Game Developers
    • Wordpress Developers
    • PM Service
    Platform
    • All Categories
    • Popular Searches
    • Popular Skills
    • Talent Supply
    • LD Ventures
    • LD Project Success Canvas
    FAQ
    • Client FAQ
    • Talent FAQ
    • HR Guide for Talent
    • Github + Blog Projects
    Keep Up to Date with LD Talent

    © Copyright LD Talent . All Rights Reserved.
    • Site TOS
    • Client TOS
    • Talent TOS
    • Privacy Policy