Certified Hedera Hashgraph Developer

Certified Hedera Hashgraph Developer

Blockchain is the Most In-Demand Hard Skill in 2020. – LinkedIn

The Certified Hedera Hashgraph Developer (CHHD) program allows candidates to demonstrate the knowledge to develop and maintain client applications using the latest Hedera programming model. This course also includes an introduction to the Smart Contracts service which run the EVM.

Student Outcomes

  • Hedera Hashgraph Developer – Certificate of Completion
  • CERTIFICATION: Certified Hedera Hashgraph Developer (CHHD) from the Blockchain Certification Association (BCA)

About the CHHD Certification & Exam

This two-hour AI-Proctored high integrity exam accomplished remotely consists of 50 randomized questions out of a text bank of 75 questions. A passing score of 75% or greater will result in a digital credential stored on-chain to validate your knowledge and ability. You will have two exam attempts, with no additional charge for the second exam attempt. A third exam attempt will cost $150USD.

While not required to sit for the CHHD exam, this course provides developers with all the information needed to pass the exam successfully. Students are provided quizzes throughout the course to validate the material covered. The final exam within this course serves as exam prep for the Certification exam. Regardless of whether or not you sit for and pass the CHHD Exam, you will receive a Certificate of Completion should you achieve 70% or better on the final course exam.

What it Demonstrates

A CHHD demonstrates the knowledge to develop and maintain client applications and smart contracts. A CHHD certification demonstrates the skills and expertise to build and maintain Hedera applications and Smart Contracts using the latest Hedera programming APIs and development model. A developer must also be able to:

  • Configure a development environment with the Hedera APIs and Software Development kits (SDKs).
  • Develop and build Hedera applications using the Hedera SDKs and perform end-to-end application life-cycle, i.e., build and test applications.
  • Program in Java, JavaScript and other Hedera SDK programming languages.
  • An introduction to the Hedera Smart Contract Service is also including with an introduction to the Solidity programming language for Smart Contract development is the EVM.

Passing a high integrity exam demonstrates the candidate’s ability to perform challenging real-world tasks under time constraints and your Hedera skills and knowledge.

Courses in this Certificate Program

  • 25 Total Hours
  • OnDemand & Project: 10 Hours
  • LIVE Instructor: 10 Hours
  • Tuition: $695
Courses in this ProgramHours Delivery Method
Student Orientation1 HourLIVE Online
Hedera Hashgraph Developer15 HoursOnDemand & Project Based
Hedera Hashgraph Developer LIVE5 HoursLIVE Online Instructor Led
LIVE Instructor AMA - Weekly5 HoursLIVE Online Instructor Led

Upcoming LIVE Instruction Dates

Sep 06
Blockchain Student Orientation – Tuesday September 6th @ 12 PM EST

12 PM to 1 PM Eastern Time – LIVE Online Join alongside your blockchain student peers for the upcoming Student Orientation, held monthly!  This is not a required session but… Continue reading Blockchain Student Orientation – Tuesday September 6th @ 12 PM EST

Nov 02
Hedera Developer LIVE Workshop – Wednesday – 11/2

Hedera Developer LIVE Workshop – Instructor-Led Online Wednesday, November 2nd @ 12 PM to 5 PM Eastern Time  (9 AM to 2 PM Pacific Time) Attend LIVE developer training alongside… Continue reading Hedera Developer LIVE Workshop – Wednesday – 11/2

Sep 09
Instructor AMA – LIVE Weekly – FRIDAY – SEPTEMBER 9th @ 1 PM Eastern

1 PM to 2:30 PM Eastern Time  (10 AM to 2:30 PM Pacific Time) You join weekly to ask questions, learn alongside others, and network with blockchain enthusiasts like yourself. … Continue reading Instructor AMA – LIVE Weekly – FRIDAY – SEPTEMBER 9th @ 1 PM Eastern

Hedera Hashgraph Developer Program Objectives

Upon successful completion of this intensive program, participants will be able to:

Lead and create solutions related to:

Hedera Solutions: Decentralization, Performance, Fairness, Security

Hedera Protocol and Governance

Hedera Networks: Mainnet, Mirrornet, Testnet

Hedera Accounts and Wallets

Hedera Development Environment

Developer Exercise Demonstrations Cover:
Network Services:

  • Token Service
  • Hedera Scheduling
  • Hedera File Service
  • Hedera Consensus Service
  • Hedera Community Resources

Certificate of Completion

Eligible for BCA Certification Exam

  • Hedera Hashgraph Developer Certification
  • The exam fee is included in your tuition

Course Assignments

  • Module 1 Quiz – 7 Questions
  • Module 2 Quiz – 10 Questions
  • Module 3 Quiz – 7 Questions
  • Modules 4 & 5 Quiz – 7 Questions
  • Modules 6 & 7 Quiz – 10 Questions
  • Final Course Exam – 45 Questions

Prerequisites

General fluency with full stack development, Basic knowledge of JavaScript, Go, or Java. Basic knowledge of Solidity is helpful, but not required.

Target Audience

Anyone seeking to develop decentralized solutions on Hedera.

Sample Course Content

Module 1: Introduction to Hedera Hashgraph

  • Lesson 1 – Hedera Introduction
  • Lesson 2 – Terminology
  • Lesson 3 – Basics
  • Lesson 4 – Development Environment Setup and Exercise Prerequisites
  • Lesson 5 – Transact HBar

Module 2: Consensus, Governance, Wallets, and Testnet

  • Lesson 1 – Consensus
  • Lesson 2 – Introduction to Network Consensus – Exercise 2
  • Lesson 3 – Governing Council
  • Lesson 4 – Governing Model Benefit – Exercise 3
  • Lesson 5 – Wallets and Accounts
  • Lesson 6 – Wallet Testnet Account

Module 3: Mirronet

  • Lesson 1 – State and History
  • Lesson 2 – Mirrornet Queries

Module 4: Developer Environment, and Transactions

  • Lesson 1 – Developer Environment
  • Lesson 2 – Mirrornet API
  • Lesson 3 – Transactions
  • Lesson 4 – Transaction Setup – Exercise 6

Module 5: Network Consensus

  • Lesson 1 – Consensus Algorithm
  • Lesson 2 – Consensus Algorithm, continued
  • Lesson 3 – Hedera Network Consensus – Exercise 7

Module 6: Token Services and Schedule Service

  • Lesson 1 – Token Services
  • Lesson 2 – Token Services, continued
  • Lesson 3 – Token Services, continued
  • Lesson 4 – Token and Query – Exercises 8 and 9
  • Lesson 5 – Schedule Service
  • Lesson 6 – Schedule Service, Exercise
  • Lesson 7 – File Service
  • Lesson 8 – File Service, Exercise
  • Lesson 9 – Consensus Service
  • Lesson 10 – Hedera Consensus Service, Exercise 12

Module 7: Summary, Community, and Bonus Modules

  • Lesson 1 – Summary and Community Resources
  • Lesson 2 – Hedera Smart Contract Service Introduction
  • Lesson 3 – Final Exercise Hedera Training Materials (Interactive Exercise)

INTERACTIVE EXERCISES

  • Transact HBar
  • Consensus – Essay
  • Governing Module Benefit – Essay
  • Wallet Testnet Account
  • Mirronet Queries
  • Transaction Setup
  • Network Consensus – Essay
  • Token and Query
  • Create an NFT
  • Schedule Service
  • File Service
  • Consensus Service
  • Redo exercises with Java Script

Bundled Certificate Programs Related to The Course

Certified Multi-Protocol Blockchain Developer

Program Info

  • Dates: Rolling Enrollment
  • Location: LIVE Online Instructor Led & OnDemand
  • Tuition: $695
  • Tuition Assistance
  • 20 Total Hours
Enroll Now

Additional Information

  • Guest Lectures & Networking
  • Hands-On Exercises
  • Weekly LIVE Instructor AMAs

Exam Voucher Included

  • Certified Hedera Hashgraph Developer (CHHD)
  • Issues by: Blockchain Certification Association (BCA)

Tuition Assistance

RSVP For an Info Session

All Courses & Programs

Browse All Courses

Certificate Programs