@sinarezaei

Sina Rezaei

@sinarezaeiJoined October 2026

About

Hi there, My name is Sina Rezaei. I’m a Project Manager, Digital Strategist, Analytics professional, Creator, and Full-Stack Developer. I work across digital strategy, marketing, analytics, content, and software development, combining business thinking with technology to build practical solutions and scalable digital systems. I also share my knowledge and experience through technical and educational content on Tutorialspoint, covering topics across digital marketing, startups, social media, analytics, and technology.

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Sina Rezaei's blogs

Sina Rezaeisinarezaei.hashnode.dev1 post

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SRSina Rezaeisinarezaei.hashnode.dev10h ago · 9 min read

Getting to Know Yourself: Understanding self in Ruby

self is one of those Ruby keywords that looks easy until you meet it in real code. You see it in a setter: self.name = normalized_name Then in a class method: def self.from_cents(...) Then somewhere

Sina Rezaei

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Sina Rezaei's blogs

Recently published

Getting to Know Yourself: Understanding self in Ruby

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Sina Rezaei

About

Available for

Sina Rezaei's blogs

Recently published

Getting to Know Yourself: Understanding self in Ruby