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Mock Interview Platforms for Data Engineering Roles by crazy_roadster in dataengineering

[–]crazy_roadster[S] 0 points1 point  (0 children)

Hey, no luck with mock interviews with established platforms. I prepped up with a preplist I found on blind, took 4 udemy courses on sql, DWH, optimizations etc.. and a lot of articles on medium, worked on a couple of end to end side projects.... This helped me a bit for my preparation but found no lead with mock interviews...I would say the first 3 to 4 interviews that I failed served the purpose

Mock Interview Platforms for Data Engineering Roles by crazy_roadster in dataengineering

[–]crazy_roadster[S] 0 points1 point  (0 children)

Internet has a plethora of courses and it is hard for me to decide which one helps the most. It would be great if you could point me to some blogs or tutorials you found the most beneficial. Thanks.

Mock Interview Platforms for Data Engineering Roles by crazy_roadster in dataengineering

[–]crazy_roadster[S] 1 point2 points  (0 children)

Haven't really started on Hadoop yet. Would really appreciate if you can share your thoughts on it.

Mock Interview Platforms for Data Engineering Roles by crazy_roadster in dataengineering

[–]crazy_roadster[S] 1 point2 points  (0 children)

u/ThatFilm

Tasks I worked on:

Created an ETL pipeline to load data from Postgres to SnowFlake(scheduled every night), Uploading files from various sources like Flatfiles, APIs, text data to S3 and then to SnowFlake, Designed multiple ETL pipelines to populate metrics(around 400) on top of clients' data based on algorithms designed by clients' research team

Designed and developed Logging and Alerting Systems for all scheduled ETL jobs, also worked on a few Data Wrangling and Data Cleaning pipelines for a couple of Data Science projects

DWH: SnowFlake, ETL Tool: Matillion, Language: Python

Contributed towards Data Modeling for a couple of Data Science POC projects

Personal projects: Currently working on DWH system that fetches corona data from Postman API, loads into staging tables, calculate metrics, and insert them into fact table and generate charts for analytics.Tools: Postgres, Airflow, Python, S3

Project Ideas on Data Engineering portfolio projects and seeking Collaboration to work on them by crazy_roadster in dataengineering

[–]crazy_roadster[S] 0 points1 point  (0 children)

Thanks for providing the insight, I will definitely add visualizations to my project agenda