Engineering software that moves Nepali businesses forward
We design, build, and ship web, mobile, and embedded software for companies across Nepal — from first prototype to production scale.
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Projects Completed
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Years in Service
01What We Do
What We Do
End-to-end engineering services, from embedded firmware to full web platforms.
02Selected Work
Selected Work
View all work →A sample of the kind of projects we build. Replace with real case studies via the CMS.
03Our Toolkit
Our Toolkit
The languages, frameworks, and infrastructure we build production systems on.
Frontend
ReactNext.jsTypeScript
Backend
Node.jsPython
Database
PostgreSQLMySQL
Cloud & DevOps
AWSDocker
Mobile
FlutterReact Native
Other
WordPress
04Client Feedback
What clients say
“es4n took our paper-based fee tracking and turned it into a system our whole staff actually uses.”
“Responsive, technical, and easy to work with across the full build.”
“They understood our constraints and shipped something that actually fit how we operate.”
Have a project in mind?
Tell us what you're building — we'll tell you how we'd approach it.