Google Cloud Certified Professional Data Engineer

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Data Engineers make it feasible for corporations to mesh in all the fancy advanced analytics and insight generation that data science offers. All this is done by creating trust and industry-wide access to accurate, reliable data at scale with sound data infrastructure and architecture. The Google Cloud Certified Professional Data Engineer helps you broaden your career prospects. Moreover, Google Cloud Certified Professional Data Engineer Salary is estimated to be is $132,900 USD. This certification will definitely help you make big in your professional life.

A Professional Data Engineer facilitates data-driven decision making by collecting, transforming, and publishing data. Data Engineer designs, operationalizes, secures and monitors data processing systems with a particular emphasis on security and compliance. Not to mention, the scalability and efficiency, reliability and fidelity, flexibility and portability. A Data Engineer leverages, deploys, and continuously train pre-existing machine learning models.

The Google Cloud Certified Professional Data Engineer exam assesses your ability to:

  • Designing data processing systems
  • Building and operationalizing data processing systems
  • Operationalizing machine learning models
  • Ensuring solution quality
Learning Objectives 

Some of the skills required to become a successful Google Cloud Platform Data Engineer (GCP Data Engineer) are as follows:

Professional Data Engineer learning
  • Proficiency in Python and SQL languages
  • Understanding of cloud platforms
  • Knowledge of Machine Learning (ML) concepts
  • Basic concepts of Java and Scala programming
  • Knowledge of SQL and NoSQL databases
  • Principles of data warehousing and data modelling
Prerequisites of the Exam

Prerequisities forms a very essential part of any exam. Regarding the Google Cloud Certified Professional Data Engineer requirements, the following  are the requirements:  

  • Candidate should possess scalability and efficiency
  • S/he should be able to design and monitor data processing systems with a particular emphasis on security
  • Above all, a data engineer should be able to leverage and continuously train pre-existing machine learning models.
Exam Details

Before we proceed to the prerequisites for Google data engineer certification exam, we must know the requirement for the particular exam.

Google Data Engineer Certification exam comprises of 15 questions which are multiple select and multiple choice. You will be given 2 hours to complete the test and score 70% to get through the exam. Further, the exam is valid for 2 years and is available in two languages: English and Japanese. Above all, the exam costs $200 USD.

Professional Data Engineer exam details

Course Outline: Google Cloud Professional Data Engineer

Take a glance at the topics that needed to be covered for the exam and you need to pay focus on:

Professional Data Engineer course Outline
1. Designing data processing systems

1.1 Selecting the appropriate storage technologies.

1.2 Designing data pipelines.

1.3 Designing a data processing solution.

1.4 Migrating data warehousing and data processing.

2. Building and operationalizing data processing systems

2.1 Building and operationalizing storage systems.

2.2 Building and operationalizing pipelines.

2.3 Building and operationalizing processing infrastructure. Considerations

3. Operationalizing machine learning models

3.1 Leveraging pre-built ML models as a service. Considerations

  • ML APIs (e.g., Vision API, Speech API) (Google Documentation: Vision AI, Cloud Vision)
  • Customizing ML APIs (e.g., AutoML Vision, Auto ML text) (Google Documentation: AutoML Vision)
  • Conversational experiences (e.g., Dialogflow) (Google Documentation: Dialogflow)

3.2 Deploying an ML pipeline. Considerations

3.3 Choosing the appropriate training and serving infrastructure. Considerations

3.4 Measuring, monitoring, and troubleshooting machine learning models. Considerations

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4. Ensuring solution quality

4.1 Designing for security and compliance. Considerations

4.2 Ensuring scalability and efficiency. Considerations

4.3 Ensuring reliability and fidelity. Considerations

4.4 Ensuring flexibility and portability. Considerations

The whole Certification Process

As mentioned above, the exam is online Proctored examination. 

Exam Delivery Method:

  1. Take the online-proctored exam from a remote location, review the online testing requirements.
  2. Take the onsite-proctored exam at a testing center, Locate a test center near you.

Book/Schedule the exam

If you are determined enough to go for this exam and become a certified Google Data Engineer, then it’s time to register for the exam and go-ahead for the preparation. Following are the steps to apply for the exam:

To book the exam, you can go to the Official Google Cloud website.

  • You will need a Web assessor account. You are supposed to create a one in order to register yourself for the exam. To create, click here
  • Create the account with your personal email address and not your work address.
  • Check the catalogue and register for the exam you want to apply for.
  • Choose the exam centre i.e. Kryterion Testing Centre.
  • When you register for an exam, you will need to schedule an exam time at a Kryterion testing centre that is convenient for you. You can locate the nearest testing centre here.

Retake the Exam

For instance, if you don’t pass the certification exam, you can take it again after 14 days. 

Similarly, if you don’t pass the second time, you must wait 60 days.

Further, if you don’t pass the third attempt, you’ll have to wait a year before trying again. Above all, payment is required each time you take an exam. 

Note: Trying to sidestep the retake policy by registering under a different name is a violation of the exam terms and conditions and will result in a denied or revoked certification.

Maintaining the Certification

It is highly important to note that all Google cloud certifications are valid for two years from the date certified. Therefore, candidates must recertify their certificates in order to maintain their certification status and certificate number.

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Exam Day

After crossing all the hurdles, comes your exam day. All your hard work is going to take shape. In other words, you are going to get your output in your hand. In order to receive one, you should remember the following points:

  • Firstly, you should arrive before the arrival time at the exam centre with valid identity proof (a voter ID card which differs depending upon the location and country).
  • Secondly, you can just contact the customer care of the testing centre to take information about the perquisites of the exam or check the official certification page.
  • Thirdly, you will be given a locker where you can keep your belongings at the test centre.

Exam Policies

Google Cloud Certification provides exam policies to support the candidates by providing every detail related to the certification program. However, candidates during studying for the Google Cloud Professional Data Engineer exam should first go through and understand the Google Cloud Certification exam policies. On this page, the candidates will get information about after the exam or before exam procedures. This includes the exam retaking process, rules to be followed during the exam time, and other information about the exams and its testing centres.

While preparing for the Google Cloud Professional Data Engineer exam you will be solely responsible for understanding and complying with Google Cloud Professional Data Engineer exam policies, together with the specified exam delivery provider’s policies and procedures.  

For more queries, visit the Google Cloud Certified Professional Data Engineer FAQ.

Preparation Resources to become a Google Cloud Certified Professional Data Engineer

As you commence your preparation for GCP Cloud Developer certification exam, there are some common-yet-powerful methods that are beneficial in your preparation. There are so many candidates who prepare for certification by studying a book and later are disappointed if they can’t qualify the exam. However, the reality is much different than the expectation.  Just acknowledging the source information is only a small part of the preparation guide.

Professional Data Engineer

Review the Exam Guide

The exam guide has a complete list of topics and domains that are included in the exam. So, review the exam guide to determine if your skills align with the topics on the exam. This will allow you to have a better understanding of the Google Cloud Certified Professional Data Engineer exam.

Professional Data Engineer learning resources

Get started with Training Program

When it comes to certification exams, there’s nothing better than the Google Cloud Certified Professional Data Engineer Training programs. These offer the candidates with such deep knowledge and insights of the Google Cloud Platform.

Data Engineering on Google Cloud Platform

This four-day instructor-led class provides participants with a hands-on introduction to designing and building data pipelines on Google Cloud Platform. With a combination of presentations, demos, and hands-on labs, candidates learn the process of designing a data system.  Not to mention, they also learn and build end-to-end data pipelines, analyze data and derive insights. This particular course entails everything structured, unstructured, and streaming data.

Don’t underestimate the power of Hands-on practice!

Since this particular exam tests technical skills related to the job profiles. Hence Hands-on experience is the best preparation for the exam. If after training program candidates feel like having more experience or practise, we strongly suggest using the hands-on labs available on Qwiklabs. Also, they are available on the GCP free tier to grade up candidates knowledge and skills.

Google Cloud Free Tier

The Google Cloud Free Tier provides the candidate with free resources to study Google Cloud services. This becomes all the more enriching for a candidate if they are completely new to the platform and need to learn the basics. On the other hand, if suppose you’re an established customer and want to experiment with new solutions, the Google Cloud Free Tier has got you covered.

Google Cloud Essentials

In this introductory-level quest, the candidate will get hands-on practice with Google Cloud’s fundamental tools and services. Google Cloud Essentials is the recommended first Quest for the Google Cloud learner. This provides the candidate with practical experience that they can apply to their first Google Cloud project. From writing Cloud Shell commands and marshaling their first virtual machine, to running applications on Kubernetes Engine or with load balancing. All this can be easily done with the help of Google Cloud Essential. Since it is the prime introduction to the platform’s basic features.

Data Engineering

This advanced-level quest is unparalleled amongst the other Qwiklabs offerings. The labs are curated to provide the IT professionals hands-on practice with topics and services that appear in the Google Cloud Certified Professional Data Engineer Certification. From Big Query to Dataprep, to Cloud Composer & Tensorflow, this quest is composed of specific labs that will put your GCP data engineering knowledge to the test. Not to mention, this will increase candidates’ skills and abilities, so they won’t require other preparation. As the exam is quite challenging. Therefore,  external studying, practice, or background in cloud data engineering is urged.

Additional resources for the Professional Data Engineer in you

When it comes to certification exams like Google Cloud Certified Professional Data Engineer, the more the learning resources, the better will be the outcome. In the same vein, if candidate requires more in-depth knowledge and wants to critically acknowledge their components of Google Cloud Platform. So, for that, we’re providing you two Quick links for additional resources.

Self-Evaluation makes you better 

And, finally, it’s time for self-evaluation. Take it from us, Self Evaluation is the last step of your success. Therefore Google Cloud Certified Professional Data Engineer Practice Exams are all you need. The more you’re going to practice, it’s better for you.

Not only does it assists you in understanding the areas where you lack but also, ensures you’re improving your skills as well. So, keep on practicing as many practice tests as much you can. FOR MORE PRACTICE TEST, CLICK HERE!

free practice tests

A certification is just a test away. So, prepare with the online Learning tutorial and advanced learning resources to become a Google Cloud Certified Professional Data Engineer Now!

Google Cloud Professional Data Engineer Learning Resources

The Professional Data Engineer exam enables data-driven decision making by collecting, transforming, and visualizing data. The sole objective of a Google Cloud Certified – Professional Data Engineer is to design, build, maintain, and troubleshoot data processing systems with a particular emphasis on the security, reliability, fault-tolerance, scalability, fidelity, and efficiency of the systems.

Table of Contents

Cloud Basics

GCP Basics

Storage Models

Data Migration

Data Quality Management

Data Lifecycle

Schema Design

Cloud SQL



Cloud Spanner

Cloud Pub/Sub

Cloud Dataflow



Google Stackdriver

Machine Learning

Google AI Platform (Formerly Cloud ML Engine)

Pre-trained Machine Learning API’s




Cloud Composer

Security and Compliance

Cloud IAM