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  1. Certification Tests

Problem Solving (Intermediate) Certificate

Michael Chen's HackerRank Certificates

Certificate: Problem Solving (Intermediate)

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Certificate: Problem Solving (Basic)

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Certificate: Python (Basic)

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Certificate: JavaScript (Basic)

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Certificate: Java (Basic)

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Certificate: SQL (Basic)

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Certificate: SQL (Intermediate)

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Certificate: JavaScript (Intermediate)

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Certificate: Rest API (Intermediate)

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Certificate: SQL (Advanced)

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Certificate: Software Engineer Intern

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Problem Solving (Intermediate)

It covers topics of Data Structures (such as HashMaps, Stacks and Queues) and Algorithms (such as Optimal Solutions).

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