Koushik Saha

About Koushik Saha

Results-driven Software Engineer with 5+ years of experience building scalable, high-performance web applications using React, Next.js, Node.js, and Python. I specialize in progressive web apps, micro front-end architecture, and reusable component libraries. At Powerley, I built a PWA serving 1M+ users and launched an NPM component library that cut dev time by 40%. I’ve also worked remotely with teams across the U.S. and Asia, mentoring junior developers and collaborating cross-functionally to ship secure, accessible, and data-optimized platforms. Passionate about sustainability, AI-powered features, and continuous learning—I’m always seeking ways to align technology with impact.

Experience

1. Senior Software Engineer

   Powerley

   Jan 2023 — Present · Royal Oak, MI, US

   Built and deployed a responsive PWA serving over 1 million users, increasing engagement by 30% and ensuring SEO accessibility.• Created a reusable React component library published on NPM, reducing frontend development time by 40%.• Implemented Docker and Tailwind CSS to streamline CI/CD pipelines and optimize deployment cycles.• Mentored junior developers and fostered cross-functional collaboration to meet project milestones.• Integrated security best practices and performance enhancements across all platforms.

Education

• Narail Government Victoria College

  Higher Secondary School Certificate , Science

  2011 — 2013

• California State University, Northridge

  Master's degree, Engineering Management

• PARBATI VIDYAPITH

  Secondary School Certificate, Science

  2006 — 2011

• North South University

  Bachelor of Science - BS, Computer Science

  2014 — 2019