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The Complete JavaScript Course 2025: From Zero to Expert!

UdemyCompleted 2023-01-0871 total hours, 332 lectures

JavaScriptES6+DOM ManipulationAsynchronous JavaScriptOOPData StructuresAlgorithmsNode.js

What I Learned

Master modern JavaScript from fundamentals through advanced ES6+ features

Understand and apply OOP principles including classes, prototypes, and closures

Write asynchronous JavaScript using promises, async/await, and the event loop

Build real-world projects applying DOM manipulation, APIs, and modern JavaScript patterns

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The Complete JavaScript Course 2025: From Zero to Expert!

Udemy

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Educational Standards & Credential Integrity

This professional certificate confirms that Ankur Halder has successfully completed coursework, assessments, and technical implementations certified by Udemy. Micro-credentials and formal certificates serve as verifiable evidence of mastery in modern software engineering principles, algorithms, cloud deployments, and software architecture.

Every course within this curriculum involves hands-on project building, peer code reviews, and structured knowledge evaluations designed to meet global industry requirements. The competencies gained directly enhance engineering capabilities across web development, system architecture, database optimization, and cloud operations.

To verify authentic certification status, official transcripts, and issuing authority records, use the verification link or download the signed PDF credential above. All certificates presented on this portfolio are verified through cryptographic or official issuer portals.