Solidity
Develop the skills to write and test a basic Solidity contract safely through a learning path centred on Solidity. Explore concepts, guided practice and an applied project.
Build practical Solidity skills.
Skills and knowledge developed in this course.
- Language foundations
- Contract composition
- Safety practices
- Development lab
- Applied project: Write and test a basic Solidity contract safely
- Solidity — validation and review
About this course
This course develops practical capability in Solidity. Its course-specific content covers Language foundations, Contract composition, Safety practices, Development lab, followed by an applied project focused on write and test a basic solidity contract safely. The lessons include concrete configuration, design, testing or operational decisions appropriate to the subject.
Who this is for
Administrators, developers and practitioners who work with Solidity or plan to take on responsibilities in this area.
Before you start
Basic computer literacy and a foundational understanding of blockchain & web3. Prior experience with the named product helps with the practical exercises.
Write and test a basic Solidity contract safely
Deliver write and test a basic solidity contract safely. Use the module outcomes to state requirements, demonstrate a working result, test an expected failure or boundary case, and document assumptions and follow-up work.
Course content
Course-specific syllabus and practical exercises. Lab release, access arrangements and final delivery scope are confirmed before enrolment.
01Language foundations
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- Types, functions and visibility
- Storage, memory and calldata concepts
Practical exerciseApply language foundations to the write and test a basic solidity contract safely and capture the validation evidence.
02Contract composition
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- Structs, mappings and events
- Interfaces, inheritance and libraries
Practical exerciseApply contract composition to the write and test a basic solidity contract safely and capture the validation evidence.
03Safety practices
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- Access control and checked assumptions
- External calls and common vulnerability classes
Practical exerciseApply safety practices to the write and test a basic solidity contract safely and capture the validation evidence.
04Development lab
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- Build a small stateful contract
- Compile, test and review behavior using a local test environment
Practical exerciseApply development lab to the write and test a basic solidity contract safely and capture the validation evidence.
05Applied project: Write and test a basic Solidity contract safely
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- Define inputs, assumptions and acceptance criteria for: Write and test a basic Solidity contract safely.
- Implement the project using language foundations, contract composition, safety practices, development lab.
Practical exerciseWrite and test a basic Solidity contract safely.
06Solidity — validation and review
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- Demonstrate the completed project against its acceptance criteria.
- Exercise an invalid-input or failure scenario and document the observed result.
Practical exercisepresent the project evidence, limitations and a repeatable handover.
Technical references
These primary vendor, project or standards sources inform this independent IT Purview outline. Reference pages checked 25 October 2026; current provider documentation and exam objectives take precedence when versions change.
From understanding to application.
Progress by learning milestone. The schedule is agreed around your starting level and learning goals.
- 01Learning milestone 1 In progress
Set the context
Language foundations · Contract composition
Establish the Solidity scope, baseline concepts and operating assumptions. - 02Learning milestone 2 In progress
Build the working skills
Safety practices · Development lab
Apply the core Solidity techniques in the course lab and record the result. - 03Learning milestone 3 In progress
Validate and handle exceptions
Check expected behavior, investigate a failure case and capture evidence for write and test a basic solidity contract safely. - 04Learning milestone 4 In progress
Deliver the applied project
Complete write and test a basic solidity contract safely, explain key decisions and identify a practical next step.
Career outlook after this learning path
Typical roles this roadmap can support, with broad salary ranges by relevant work experience.
| Role | 0–3 years | 3–7 years | 7–12+ years |
|---|---|---|---|
| Software Engineer, Blockchain | ₹6–12 LPA | ₹14–26 LPA | ₹28–48 LPA |
Ranges are indicative India-market compensation estimates in ₹ lakh per annum, not a salary promise. They reflect broad market guides and vary by location, employer, skills and role scope; the experience bands refer to relevant work experience, not time since training. Completing this course does not guarantee employment, a role, compensation or career progression. View market reference ↗