Challa , AWS Data Engineer | Bench Resource on Contract

Challa (RID : 1ate6l8mrana1)

AWS Data Engineer

Location : Bangalore

Experience : 5 Year

Rate: $20 / Hourly

Availability : Immediate

Work From : Offsite

Category : Information Technology & Services

Shortlisted : 7

Total Views : 137

Key Skills

AWS PYTHON SPARK

Discription

CHALLA

Professional Summary

5+ years experience of which 3.5+ years in the Data Science field having good exposure to Python, Machine Learning, AWS, TensorFlow, UNIX, SQL and Big data Technologies.
Having experience in Data Ingestion using Big data technologies like NIFI, AIRFLOW, AWS (S3, SQS, SNS, EC2) and Snowflake.
Having experience in creating Data pipelines from BOX to AWS S3 and Vice versa.
Implemented Data pipelines from S3 Buckets to Snowflake.
Worked on Building ML models using Tensorflow like Image processing, Text classification and pre-trained models like Object Detection API and some research/official models.
Having 1.2 years of experience in developing web applications using Java and cold fusion technologies.
Good understanding on Big Data concepts like spark, Hadoop , Kafka etc.

Education

2012–2016 Bachelor of Engineering in Electronics and Communication.

Oxford College of Engineering

2010–2012 Higher Secondary Education with a grade of 76.85/100

Sree Vidyanikethan Int. school

Skills

Programming Ability

Good programming skills in Python, shell script, Java(Struts2), ColdFusion

Analytics Skills

AirFlow, Nifi, Machine/Deep Learning Algorithms, TensorFlow.

Cloud Technologies

Amazon web services(AWS), Google Cloud Platform(GCP) and EC2.

Knowledge of Databases

Worked with Oracle DB, Postgres SQL and Snowflake

Tools:

RAD, Anaconda, Google Colab, Pycharm IDE, Putty, SQL Developer, PG Admin

Other Skills

IBM web servers/Application servers

Experience

(2017-Mar to 2019-JAN) TechMahindra(client-AT&T)– Software Engineer

(2019-JAN to 2021-AUG) TechMahindra(Client-Google) – Jr.Data Scientist (2021-Aug to Present) Present Employer– IT Analyst

Projects:

Owner Franchise:

Design Data Pipelines for Marriott Systems for various data sources based on Business Requirements.
Extraction and Transformation of Data from Snowflake and process to AWS S3 Buckets.
Implemented a pipeline to move files from BOX to S3 using AWS lambda,cloudwatch and SQS.
Experienced in creating, scheduling and monitoring the Airflow Dags.
Automate the data flow from Source to Destination Buckets by Doing some Transformations Using Nifi.
Worked on Ec2 static and Transient clusters.

TensorFlow:

The main role was to work with the Google Engineering team involving on the TensorFlow tool to make it bug-free.
Also, working on Google POC’s using TensorFlow for both Image classification and Text Classification.
Involve in maintenance of code and support queries raised regarding TensorFlow in GitHub, Stack Overflow channels.
Providing support/Resolutions for internal Google Team (YAQS-similar to Github) on Tensorflow products.
Worked on CL, Pull Request to fix the bugs over the Github and Stack overflow channels.
Have Experience in converting TensorFlow Lite which is used to create android applications. Also, working on cloud platforms like GCP to create instances of the model.

Web Application Developer using Java/ColdFusion

Involved in Analysis, coding and Testing and Deployment through IBM Web Sphere.
Worked on various estimations like application-re write, JDK and CF upgrade.
Implemented customized solutions for cross site scripting and SQL Injection attacks.
Involved in fixing the UAT issues and various other activities.

Certifications:

Completed Tensorflow Developer Professional certification owned by Google.
Completed IBM Data Science Professional Certificate.

Others:

Text and Image Classification using TensorFlow Hub pre-defined models.
Ranked Top 2 in Write - A - Thon Blog contest in TechMahindra.
Actively participated in competitions (kaggle), organization events and sports etc.

(CHALLA)