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$60 USD / 小时
UNITED STATES的国旗
brooklyn, united states
$60 USD / 小时
目前这里是6:22 上午
一月 21, 2016已加入
0 推荐

Rohan K.

@rkothaka

verified.svg
5.0 (20条评论)
4.4
4.4
100%
100%
$60 USD / 小时
UNITED STATES的国旗
brooklyn, united states
$60 USD / 小时
91%
工作已完成
100%
在预算内
100%
按时
27%
重复雇用率

Machine Learning & MLOps GCP Engineer.

8 years of professional backend engineering and Machine Learning experience. Worked for clients such as PepsiCo, eBay, Discover building recommendation algorithms, migration to GCP, and data pipelines. Experience: API design, Machine Learning (Scikit-Learn, PyTorch, and TensorFlow), GCP vertex AI, Apache Airflow, Deep Learning, NLP

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评论

变更已保存
展示19中的1-5条评论
筛选评论规则:
5.0
$25.00 AUD
he is good [27 August, 2017] he is good at what he is doing, will hire next time
P
Closed User
@prefectworld
7 年前
5.0
$200.00 AUD
Very much skilled and delivered on time. He was very responsive throughout the process and would surely hire again! Thanks for you help man. Keep up the good work :)
Java
Software Architecture
U
的国旗 Nithinn Prakash B.
@udemynp
7 年前
5.0
₹2,500.00 INR
Will surely consider him again in future!
Java
A
Closed User
@Assignhelphub
7 年前
5.0
$30.00 USD
As usual great job. This one is very small project with short time frame. I will definitely rehire rkothak for my next projects.
Java
Engineering
Algorithm
Electrical Engineering
Mathematics
+1更多
V
的国旗 Vijender M.
@vijenderreddy3
8 年前
0.0
$150.00 USD
The project is not completed according to the dispute
Java
Engineering
Algorithm
Electrical Engineering
Mathematics
+1更多
V
的国旗 Vijender M.
@vijenderreddy3
8 年前

经验

Senior Backend Engineer (GCP)

eBay
7月 2022 - 4月 2023 (9 个月, 1 天)
• Migrated the e2e deployment of custom PyTorch models from the on-premise to GCP Vertex AI and integrated inference endpoints with core applications for A/B testing, resulting in a 3x improvement in efficiency and reduced manual intervention. • Retrained deep-learning Auto-ml models, evaluated feature sets, and introduced lite versions without impacting performance which helped reduce latency and improved revenue by 3% on a comp ranker model. • Automated Hadoop map-reduce jobs using Jenkins.

Machine Learning Engineer

Kin and Carta
2月 2019 - 5月 2022 (3 年, 3 个月)
Developed advanced recommender algorithms by generating embeddings using product, product sales, and demographic data. Applied KNN techniques and feature set development during multiple iterations over 6 months of A/B testing, resulting in a 10% increase in revenue compared to hybrid collaborative filtering models. Developed and deployed a conversational UX application for credit card enrollments using Google DialogFlow. Developed a user chatbot experience - Twilio and Computer Vision API.

Software Engineer

Yash Technologies
8月 2015 - 8月 2017 (2 年)
• Developed and implemented data processing pipelines using Python and Pandas, resulting in a 20% improvement in data accuracy and efficiency. • Built and optimized machine learning models using Python and Scikit-Learn, achieving a 15% increase in predictive accuracy. • Automated repetitive tasks using Python scripting and scheduling tools, saving 10 hours per week for the team. • Integrated Python applications with REST APIs and microservices using Flask and FastAPI.

教育

B.S. in Electrical Engineering

George Mason University, United States 2009 - 2013
(4 年)

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