BLOCKCHAIN

★★★★★

(2,095 ratings) 50,000+ Student

BLOCKCHAIN TECHNICAL

A blockchain is a digitized, decentralized, public ledger of all cryptocurrency transactions. Constantly growing as ‘completed’ blocks (the most recent transactions) are recorded and added to it in chronological order, it allows market participants to keep track of digital currency transactions without central recordkeeping. Each node (a computer connected to the network) gets a copy of the blockchain, which is downloaded automatically.

Radical Technologies

50,000+ English 60 hours Weekdays / Weekends Classroom / Online / Corporate

Online / Classroom

IT Training Programme

Duration 60 hours

Batch Type Weekdays / Weekends

Mode of Training Classroom / Online / Corporate

Locations Pune, Bangalore, Kochi

Language English

Certification Globally Recognized

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100% placement assistance

What you'll learn

Understand core concepts and architecture from the ground up

Get hands-on with the tools used by working professionals

Build real-world projects you can add to your portfolio

Learn industry best practices and coding standards

Practice with real datasets and real-world scenarios

Prepare for certification and technical interviews

Work on collaborative, team-based exercises

Apply performance tuning and optimization techniques

Understand how the technology fits into a larger ecosystem

Complete assignments reviewed by mentors

Programme Overview

12 sections covering the complete curriculum — a single, progressive learning arc.

60 hours

Training Duration

Core Modules

457

Total Lessons

4.4★

Average Rating

50K+

Students Trained

Foundations & Core Concepts

Get hands-on with the fundamentals and architecture — the building blocks for everything that follows.

Fundamentals Architecture Setup

Hands-On Practical Training

Work through real exercises and assignments designed to mirror what you will do on the job.

Practicals Assignments Labs

Real-World Projects

Apply what you have learned to end-to-end projects that go straight into your portfolio.

Projects Portfolio Case Studies

Advanced Techniques

Go beyond the basics with advanced concepts, integrations and production-grade practices.

Advanced Integration Best Practices

Ecosystem Integration

Understand how this technology connects with the broader tools and platforms used in the industry.

Ecosystem Tools Platforms

Performance & Interview Prep

Master optimization techniques and prepare for the technical interview questions employers actually ask.

Optimization Interview Prep Certification

Who is this programme for?

Whether you're already writing code, working with data, or supporting applications today — this programme is built to take you into a BLOCKCHAIN role.

Software Developers

Engineers who want to add this skill set to their toolkit

Analysts & Consultants

Professionals moving into a more technical, hands-on role

IT Professionals

System admins and support engineers upskilling into a new domain

Fresh Graduates

CS/IT graduates aiming for a job-ready technical role

Course Curriculum

12 sections • 457 lessons • 60 hours

Jump to Section

Total Duration

60 hours

100% Practical · Unlimited Doubt Sessions

01 Lesson 1: Welcome To Blockchain

What is a Blockchain?

Making Your First Transaction

How Do Blockchains Work?

Consensus

02 Lesson 2: Welcome to Remix! Simple Storage

Basic Solidity

Versioning

Compiling

Contract Declaration

Types & Declaring Variables

uint256, int256, bool, string, address, bytes32

Default Initializations

Comments

Functions

Deploying a Contract

Calling a public state-changing Function

Visibility

Scope

View & Pure Functions

Structs

Intro to Storage

Arrays – Dynamic & Fixed sized

Compiler Errors and Warnings

Memory

Mappings

SPDX License

Deploying to a “Live” network

A testnet or mainnet

Find a faucet here

Connecting Metamask

Interacting with Deployed Contracts

The EVM

03 Lesson 3: Storage Factory

Inheritance, Factory Pattern, and Interacting with External Contracts

Factory Pattern

Imports

Deploy a Contract From a Contract

Interact With a Deployed Contract

04 Lesson 4: Fund Me

Payable, msg.sender, msg.value, Units of Measure

Payable

Wei/Gwei/Eth Converter

msg.sender & msg.value

Chainlink Oracles

Decentralized Oracle Network Chainlink

Blockchains can’t make API calls

Centralized Nodes are Points of Failure

data.chain.link

Getting External Data with Chainlink Oracles

Chainlink

Faucets and Contract Addresses

Kovan

Getting Price Information

Importing from NPM and Advanced Solidity

Decimals/Floating Point Numbers in Solidity

latestRoundData

Importing from NPM in Remix

Interfaces

Introduction to ABIs

Getting Price Feed Addresses

getPrice

Tuples

Unused Tuple Variables

Matching Units (WEI/GWEI/ETH)

getConversionRate

Matching Units (Continued)

SafeMath & Integer Overflow

using keyword

Libraries

SafeMath PSA

Setting a Threshold

Require

Revert

Withdraw Function

Transfer

Balance

this

Contract Owners

Constructor

Modifiers

Resetting

for loop

Array Length

Forcing a Transaction

Recap

05 Lesson 5: Web3.py Simple Storage

Installing VSCode, Python, and Web3

VSCode

VSCode Crash Course

Extensions

Short Cuts:

VSCode Shortcuts

VSCode MacOS Shortcuts

Python

Install Troubleshooting

Terminal

Making a directory/Folder

Opening the folder up with VSCode

Creating a new file

Syntax Highlights

Remember to save!

Setting linting compile version

VSCode Solidity Settings

Formatting & Format on Save

Solidity Prettier

Python Black

pip

Python Script with Web3.py – Deploying a Contract

Reading our solidity file

Running a Python Script in the Terminal

MaxOS Shortcuts

Windows Shortcuts

Linux Shortcuts

Compiling in Python

py-solc-x

compile_standard

Colorized Brackets

JSON ABI

Saving Compiled Code

Formatting JSON

Deploying in Python

Get Bytecode

Get ABI

Choose Blockchain to Deploy To

Local Ganache Chain

Ganache UI

Ganache Command Line

Web3.py

HTTP / RPC Provider

Private Keys MUST start with “0x”

Contract Object

Building a Transaction

Account Nonce

Calling “Contructor”

Transaction Parameters

Signing the Transaction

NEVER put your private key directly in your code

Setting Environment Variables (Windows, Linux, MacOS)

Tools & Technologies

Every tool listed here is installed, configured and used in a hands-on lab session.

Core Tools

Hands-On Labs

Practical Environment

Industry-Standard Tools

Real-World Setup

Guided Exercises

Skill Building

Sample Datasets

Practice Material

Practice & Projects

Mini Projects

Applied Practice

Assignments

Mentor Reviewed

Doubt Sessions

Live Support

Career Readiness

Resume Building

Career Support

Mock Interviews

Interview Prep

Certification Prep

Global Recognition

Deployment & Delivery

Production Practices

Real-World Ready

Best Practices

Industry Standards

457+

Hands-On Lessons

Core Modules

60 hours

Training Duration

100%

Practical Training

You don't just learn BLOCKCHAIN TECHNICAL. You ship it.

Three major projects, each mirroring how production teams actually work — from guided foundations to a portfolio-ready capstone.

PROJECT // 01

Guided Foundation Project

→Requirement Analysis

→Guided Implementation

→Mentor Review

→Iteration

Foundation Beginner

Apply the fundamentals in a structured, mentor-reviewed project

Take the core concepts from the first half of the curriculum and apply them to a realistic scenario, with guidance and feedback from your mentor at every step.

Structured project brief

Step-by-step implementation

Mentor feedback and review

Documented outcome

Stack Core Concepts Best Practices

PROJECT // 02

Applied Practice Project

→Scenario Design

→Independent Build

→Testing & Validation

→Peer Review

Applied Intermediate

Build a more independent project mirroring real production scenarios

Work through a project that combines multiple concepts from the curriculum, closer to how work is actually structured on the job — less hand-holding, more ownership.

End-to-end implementation

Testing and validation

Documentation

Peer/mentor review

Stack Applied Skills Testing

PROJECT // 03

Capstone Project

→Planning

→End-to-End Build

→Review & Refinement

→Presentation

Capstone Advanced

Take a project from requirements to a polished, portfolio-ready deliverable

Your final project — plan, build, test and present a complete solution using everything covered in the curriculum, reviewed by mentors before you graduate.

Complete working solution

Presentation-ready documentation

Mentor sign-off

Portfolio-ready deliverable

Stack Full Curriculum Portfolio

All 3 projects go directly into your portfolio & resume — reviewed by mentors before you graduate.

See Sample Project Reports

Upcoming Batches

No upcoming batches scheduled right now. Enquire to get notified.

Why Radical Technologies

Live Online Training

Highly practical oriented training
Installation support on your system
24/7 Email and Phone support
100% Placement Assistance
Global Certification Preparation
Trainer-Student Interactive Portal
Assignments and Projects by Mentors

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Live Classroom Training

Weekend / Weekdays / Morning / Evening batches
80:20 Practical and Theory ratio
Real-life Case Studies
Easy make-up for missed sessions
PSI | Kryterion | Redhat Test Centers
Lifetime Video Classroom Access (coming soon)
Resume Prep and Mock Interviews

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Self-Paced Training

Learn 300+ courses at your own time
50,000+ Satisfied Learners
Course Completion Certificate
Practical Labs available
Mentor Support available
Doubt Clearing Session available
10% Discounted Global Certification

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Global Certification

Radical Technologies is the leading IT certification institute in Pune, offering globally recognized certifications across various domains. With expert trainers and comprehensive materials, we ensure students gain in-depth knowledge and hands-on experience to excel in their careers. Our certification programs are tailored to meet industry standards — from cloud technologies to data science — empowering individuals to stay ahead in the ever-evolving tech landscape.

Career Services

At Radical Technologies, we are committed to your success beyond the classroom. Our 100% Job Assistance program ensures that you are not only equipped with industry-relevant skills but also guided through the job placement process. With personalised resume building, interview preparation, and access to our extensive network of hiring partners, we help you take the next step confidently into your IT career.