Web3 Development
Develop the skills to create a small web3 feature with clear wallet boundaries through a learning path centred on Web3 Development. Explore concepts, guided practice and an applied project.
Build practical Web3 Development skills.
Skills and knowledge developed in this course.
- Web3 foundations
- Client integration
- Application services
- Feature project
- Applied project: Create a small web3 feature with clear wallet boundaries
- Web3 Development — validation and review
About this course
This course develops practical capability in Web3 Development. Its course-specific content covers Web3 foundations, Client integration, Application services, Feature project, followed by an applied project focused on create a small web3 feature with clear wallet boundaries. 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 Web3 Development 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.
Create a small web3 feature with clear wallet boundaries
Deliver create a small web3 feature with clear wallet boundaries. 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.
01Web3 foundations
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- Wallets, keys, providers and networks
- On-chain and off-chain responsibilities
Practical exerciseApply web3 foundations to the create a small web3 feature with clear wallet boundaries and capture the validation evidence.
02Client integration
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- Connect, read and submit transactions
- Handle network changes and wallet rejection
Practical exerciseApply client integration to the create a small web3 feature with clear wallet boundaries and capture the validation evidence.
03Application services
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- Contract interfaces and event data
- API and indexing dependencies
Practical exerciseApply application services to the create a small web3 feature with clear wallet boundaries and capture the validation evidence.
04Feature project
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- Build a testnet interaction with user feedback
- Document costs, data assumptions and failure states
Practical exerciseApply feature project to the create a small web3 feature with clear wallet boundaries and capture the validation evidence.
05Applied project: Create a small web3 feature with clear wallet boundaries
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- Define inputs, assumptions and acceptance criteria for: Create a small web3 feature with clear wallet boundaries.
- Implement the project using web3 foundations, client integration, application services, feature project.
Practical exerciseCreate a small web3 feature with clear wallet boundaries.
06Web3 Development — 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
Web3 foundations · Client integration
Establish the Web3 Development scope, baseline concepts and operating assumptions. - 02Learning milestone 2 In progress
Build the working skills
Application services · Feature project
Apply the core Web3 Development 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 create a small web3 feature with clear wallet boundaries. - 04Learning milestone 4 In progress
Deliver the applied project
Complete create a small web3 feature with clear wallet boundaries, 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 ↗