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sonucosmodev

Sonu Kumar

@sonucosmodev

Full Stack SaaS developer

India
English
About me
Full-Stack Software Developer specializing in custom web and desktop applications for businesses and startups. I build scalable web apps, SaaS platforms, APIs, and automation systems that solve real business problems. My focus is clean architecture, maintainable code, and reliable performance. If you need a custom software solution, business tool, or application built from scratch, I’m here to help turn your idea into a working product.... Read more

Skills

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sonucosmodev
Sonu Kumar
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will build scalable business web app or saas platform
From$50 / projectMore details
Automations & Agents
I will build n8n ai agent and automation workflows
From$50 / projectMore details

Work experience

Founder & Developer

CROSSBUFFER PRIVATE LIMITED • Self-employed

Aug 2024 - Present • 1 yr 9 mos

I work here as a Senior Software Developer and i'm the founder self. I manage team and work on architecture of web apps.