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Certified Blockchain Ethereum Developer (CBED)

About Blockchain Ethereum Developer Certification

The GSDC Certified Blockchain Ethereum Developer (CBED) certification exam validates your expertise in Ethereum development and blockchain technology. This industry-recognized certification demonstrates your proficiency as a certified Ethereum professional and signifies your mastery of the essential skills required to design, develop, and deploy secure and scalable Ethereum-based applications. 

By being a Certified Blockchain Ethereum Developer, you showcase your in-depth knowledge of smart contracts, decentralized applications (DApps), and the underlying Ethereum blockchain architecture. This certification distinguishes you as a competent Blockchain Ethereum Developer, enabling you to contribute effectively to blockchain projects and gain a competitive edge in the rapidly evolving blockchain industry. 

Take the next step in your career and validate your skills with the GSDC Certified Blockchain Ethereum Developer (CBED) certification exam.

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Objectives of Certified Blockchain Ethereum Developer

The main objective of this certification is empowering the participants in:

  1. Certify proficiency in Ethereum development and blockchain.
  2. Showcase expertise as a certified Ethereum professional.
  3. Master secure and scalable Ethereum application development.
  4. Harness the power of smart contracts and DApps.
  5. Deep understanding of Ethereum's blockchain architecture.
  6. Empower contributions to impactful blockchain projects.
  7. Gain a distinct advantage in the evolving industry.


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Target Audience of  CBED certification



Software Engineers

Application Architects

Cryptocurrency Enthusiasts

Blockchain Engineers

Anyone who uses Ethereum in their daily lives


Benefits of Blockchain Ethereum Developer certification

Increased earning potential and salary growth.

Access to high-demand blockchain career opportunities.

Recognition as a trusted Ethereum development professional.

Ability to design and deploy secure decentralized applications.

Opportunity to work with cutting-edge blockchain technologies.

Differentiation in a competitive job market.

Authority in the field of Ethereum.


Pre-requisites of CBED certification

This Certification or Object-oriented programming experience, i.e JS.



There will be Multiple Choice Questions exam of 100 marks.
You need to acquire 60+ marks to clear the exam.
If you fail, you can retake the exam after one day.
In case the participant does not score a passing percentage, they will be granted a 2nd attempt at no additional cost. Re-examination can be taken up to 30 days from the date of the 1st exam attempt.


Sample Certificate


EXAM SYLLABUS of Blockchain Ethereum Developer certification

  • 1.Introduction to Smart Contracts:
    • Smart Contracts
    • Blockchain Basics
    • Ethereum Virtual Machine (EVM)
  • 2.Solidity in Depth:
    • Contracts
    • Types
    • Units and Globally Available Variables
    • Expressions and Control Structures
    • Contracts
    • Libraries
  • 3. Implementation:
    • Implement web3.js
    • Write and compile Solidity smart contracts
    • Create secure smart contracts
    • Deploy smart contracts in both the live and test Ethereum networks
    • Calculate Ethereum gas costs
    • Unit test smart contracts
    • Run an Ethereum node on the development machine
  • 4.Common Design Patterns:
    • Restricting Access
    • Factory Patterns
    • Token Systems
    • Registries
    • Voting Systems
  • 5.Blockchain And Smart Contracts:
    • What is Blockchain and how does it work?
    • Bitcoin vs Ethereum
    • Smart Contract
    • How you can use Smart Contracts?
    • Advantages of Smart Contracts
    • Solidity
    • LAB TASK
    • Types of Variables in Solidity
    • Public and Private Code
    • Public Variables and Functions
    • Private Variables and Functions
    • Internal Functions
    • External Functions
    • Smart Contract Constructors
    • Constant Variables
    • Setting Variables
  • 6. Smart Contracts With Web3.js :
    • Installing & Running the Ethereum Test RPC
    • Installing Web3.js
    • Changing the Environment in Remix
    • Creating the UI
    • Connecting to & Interacting with the Smart Contract Using Web3.js
  • 7.Smart Contract Events With Web3.js:
    • AIM
    • The Current Contract
    • Defining the Smart Contract Event
    • Updating the UI
  • 8. Functions, Mappings, And Structs:
    • Functions
    • Mappings
    • Structs
    • The Smart Contract
    • Creating a Modifier
    • Using the Modifier
    • Web3 UI Modifier Handling
    • LAB
    • Creating a Struct
    • Creating the Mapping
    • Map Addition
    • Get from the Mapping
    • The Full Contract
    • Count from Map
  • 9. Inheritance And Deployment:
    • Object-oriented programming
    • Inheritance
    • LAB
    • Current Contract
    • Creating a Base Contract
    • Changing from Strings to bytes
    • Continuing the Project
    • Installing MetaMask
    • Deploy Contract to the Ropsten Test Network
    • Update the HTML Form
    • Update the JavaScript
    • Using the App
  • 10. Embark Framework And Its Deployment:
    • Blockchain (Ethereum)
    • Decentralized Storage (IPFS)
    • Decentralized Communication
    • Web Technologies
    • Installing Embark Framework
    • Hello World with Embark Framework
    • First Contract Deployment with Embark Framework
  • 11. Solidity Smart Contracts Testing
  • 12. Contracts Management With Factories
  • 13. IPFS Files Hosting:
    • IPFS
         > Get your hosting server
         > Install IPFS on the Server:
  • 14. End-to-end Development Of Dapp:
    • Setup the Project
    • Program the Smart Contract
    • Create the Front-end of the application
    • Deploy the App with IPFS

Check out our Blockchain Glossary Here


Larry Den

Designation - Blockchain Developer

The CBED Certification helped me land my dream job as a blockchain developer. The certification process was seamless and straightforward, and it verified the necessary skills and knowledge to excel in my role. Thanks to CBED, I have a bright future ahead of me.

Jane Page

Designation - Software Engineer

 I highly recommend the CBED Certification to anyone interested in a career in blockchain development. The certification proved my knowledge and expertise to develop and deploy smart contracts and DApps on the Ethereum network. The CBED Certification is definitely worth it!  

Michael Leri

Designation - Blockchain Enthusiast

As a blockchain enthusiast, I was looking for a way to enhance my skills and knowledge in the field. The CBED Certification was the perfect solution for me. This Certification is a must-have for anyone serious about blockchain development.


Frequently Asked Questions

  • 1. How Do I Register?
    • Register Your Interest by clicking on this link: Register Now
  • 2. Who is the ideal audience for the CBED Certification?
    • The ideal audience for the CBED Certification includes software developers, software engineers, blockchain enthusiasts, IT professionals, and anyone interested in becoming a certified Ethereum professional.
  • 3. What is Blockchain Ethereum Developer Certification and what are its benefits?
    • The Blockchain Ethereum Developer Certification is a certification program that focuses on the development of decentralized applications (DApps) on the Ethereum blockchain. The benefits of the CBED Certification include recognition as a certified Ethereum professional, enhanced job prospects, and the ability to develop and deploy smart contracts and DApps on the Ethereum network.
  • 4.What are the job prospects for the Certified Blockchain Ethereum Developer?
    • There is a high demand for certified Ethereum professionals in the industry due to the increasing adoption of blockchain technology. The Certified Blockchain Ethereum Developer provides individuals with the necessary skills and knowledge to develop DApps and smart contracts on the Ethereum network, thereby enhancing their job prospects in the blockchain industry.
  • 5. What is the relevance of CBED Certification in the Industry?
    • The CBED Certification is highly relevant in the industry as it provides individuals with the necessary skills and knowledge to develop DApps and smart contracts on the Ethereum network, which is one of the most widely used blockchain networks. With the increasing adoption of blockchain technology, the demand for certified Ethereum professionals is also on the rise.
  • 6. How long is CBED Certification valid?
    • Unlike other certifications, GSDC certifications are valid for a lifetime, which means you won't need to worry about renewing them or paying any renewal fees.
  • 7. What benefits does Blockchain Ethereum Developer Certification provide to the organization?
    • The Blockchain Ethereum Developer Certification provides organizations with a pool of certified Ethereum professionals who have the necessary skills and knowledge to develop DApps and smart contracts on the Ethereum network. This, in turn, can enhance the organization's ability to develop and deploy blockchain-based solutions and stay ahead of the competition in the industry.

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