Krishna V
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.
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.
Machine Learning Engineer Preferred Title
$43.75 /hr $ 90.0K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Worksession Approval 100.0%
- Average Response Time 9.0 hours
- Average Count of Messages/Day 1.0
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 28h PST, 70h UTC
- Earned Hours 27.50
- Desktop Windows
- Phone Android
- Member Since Dec 30, 2019
- Profile Last Updated Sep 30, 2021
- Last Activity Jan. 30, 2024, 11:31 p.m. UTC
- Location India
Profile Summary
Krishna is a machine learning engineer who is curious and passionate about applied deep learning in computer vision, NLP, and reinforcement learning. He has four years of experience with machine learning, including having been a part of the analytics division of JP Morgan Chase & Co. He is a great communicator and enthusiastic developer.
Skills
Total Experience: 8+ years
Python (5E, 8Y, 2C)
5 experiences, across 8 years, with 2 coursesTableau (3E, 8Y)
3 experiences, across 8 yearsNatural language processing (2E, 5Y, 1C)
2 experiences, across 5 years, with 1 courseGoogle Cloud (2E, 5Y)
2 experiences, across 5 yearsAWS (5Y)
5 years of experienceAWS Lambda (5Y)
5 years of experienceR for Statistics (3E, 3Y, 5C)
3 experiences, across 3 years, with 5 coursesMicrosoft Excel (2E, 3Y)
2 experiences, across 3 yearsSQL (2Y, 1C)
2 years of experience, with 1 coursePython Selenium (2Y)
2 years of experiencekeras (2E, 2Y)
2 experiences, across 2 yearsDeep learning (2E, 2Y)
2 experiences, across 2 yearsMachine learning (2E, 2Y, 1C)
2 experiences, across 2 years, with 1 courseTensorflow
PyTorch
MySQL (1C)
1 course
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 28h PST, 70h UTC
Day
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
UTC
07 - 17
07 - 17
07 - 17
07 - 17
07 - 17
07 - 17
07 - 17
PST
00 - 10
00 - 10
00 - 10
00 - 10
00 - 10
00 - 10
00 - 10
Experience
Data Scientist
Employment
Apr 2020 - Present
Organifi Company
Ecommerce Industry
Project: Consumer & Marketing Analytics in Ecommerce
- Developed and deployed a Natural Language Processing pipeline to extract and summarize opinions, feedback from customer product reviews in Google Cloud using Python
- Built data pipelines in AWS(AWS Lambda) and GCP(Google Cloud Functions) for a reporting and analytics data warehouse.
- Built numerous executive summary dashboards in Tableau by identifying key metrics to track goals specific to individual teams.
Data Scientist
Passion Project
Dec 2019 - Jan 2020
Self Company
Finance Industry
Project: Self Service Banking application uilt in R Shiny
- This is a sample app/web-tool that can be used by commercial banks for easy on-boarding of their customers built in R Shiny( Shiny package in R for Statistics)
- Built custom navigation & logic for showing only the relevant UI.
Analyst
Employment
May 2019 - Dec 2019
JP Morgan Chase & Co Company
Finance Industry
Project: Merchant Onboarding for Credit Cards
- Designed and built a next-generation merchant acquisition tool in R for Statistics & by using the Shiny library for credit card business
- Provided pricing analysis of credit card business
- Built and integrated a minimum revenue model based on customer demographics.
Business Analyst
Employment
Jun 2018 - May 2019
Tredence Analytics Company
Technology Industry
Project: Rretail Analytics for Walmart
- Segmented retail customers based on their shopping behavior by using Random Forest in Python
- Designed, built, and deployed end-to-end machine learning pipeline that pulls data from SQL database periodically, trains, tests & deploys an ML model to GCP cloud & also updates the Tableau dashboard.
- Performed marketing analysis of a leading retail company in the US, build multiple dashboards using R for Statistics, Tableau & useful insight documents in Microsoft Excel
Sr. Software Engineer
Employment
Dec 2017 - Jul 2018
Capgemini Company
Technology Industry
Project: Data Revamp
- Scraped the web for collecting unstructured data present on a website using Python & Python Selenium
- Created and deployed various executive summary dashboards using Microsoft Excel & Tableau
- Automated data cleaning pipelines.
Student
Passion Project
May 2017 - Jul 2017
IIT Gandhinagar Company
Research Industry
Project: Semantic scene segmentation with Multimodal Full CNN
- Fully convolutional network (FCN-32s) trained( in Python using Keras) to semantically segment forest scene images with RGB and nir_color input images using Machine learning/ deep learning
- The project was developed to help unmanned drones in smooth navigation.
LD Experience
Client Projects
Developer
Contract
Jun 2021 - Oct 2021
Sommit Client's Company/Project
Arts and Entertainment Industry
- Built an app in Python that finds the most suitable wines based on user responses in TypeForm
- Built & deployed the app in Google Cloud Functions
Krishna is great to work with. He is very responsive and can think critically about the project and offer recommendations.
Video Projects
How to implement django-tenant-schemas with a fixed URL
Sep 2020 - Jan 2022
Frontend Developer
Technology
- Python
- Tableau
- Natural language processing
- Google Cloud
- AWS
- AWS Lambda
- R for Statistics
- 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.
LD Ventures
Thea
Sep 2020 - Jan 2022
Frontend Developer
Technology
- Python
- Tableau
- Natural language processing
- Google Cloud
- AWS
- AWS Lambda
- R for Statistics
- 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.
Qualifications
Education
IIT Gandhinagat
Aug 2013 - May 2017
B.Tech (Electrical Engineering)
Courses
Reviews
Client Project Reviews
Sommit
Krishna is great to work with. He is very responsive and can think critically about the project and offer recommendations.