Full-stack web and mobile app developer

Ongchen Sherpa

I build production-ready web apps, mobile apps, and backend APIs with Next.js, React Native, and Golang.

About Me

I am a full stack developer with a stronger lean toward backend work in Golang. I taught myself to code through books, YouTube, and a lot of building.

My degree is in BBA with an accounting major, but I realized I enjoy building things more than counting them. Since then I have built web apps, backend APIs, admin panels, and React Native mobile apps published with Expo.

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Backend-focused full stack developer

Golang, Next.js, React Native, and Expo experience

Built and published mobile apps for iOS and Android

Comfortable taking products from idea to production

Services

Backend APIs

Golang APIs, Postgres data models, deployment wiring, and production infrastructure.

Web Apps

Next.js applications, admin panels, dashboards, and content-driven marketing sites.

Mobile Apps

React Native and Expo apps for iOS and Android, including product publishing workflows.

Skills

Frontend Web

Interfaces that feel fast, clean, and useful.

React

Tailwind CSS

Next.js

HTML

CSS

JavaScript

Backend

APIs, data models, deployments, and production plumbing.

Golang

Postgres

AWS

SQL

Mobile

Cross-platform apps built with the React Native ecosystem.

React Native

Expo

NativeWind

Experience

Co-founder

Khel

March 2025 - Current

I build the Khel product platform across mobile, admin tooling, backend APIs, deployment, and media infrastructure.

Built the venue and booking management admin panel with Next.js.
Built and published the React Native mobile app on iOS and Android.
Built the Golang backend API and deployed it behind Traefik on DigitalOcean.
Designed the private-network Postgres setup and Cloudinary media storage flow.

Next.jsReact NativeGolangPostgresTraefikDigitalOceanCloudinary

Freelance Full Stack Developer

PinNepal

February 2026 - April 2026

Built a tour and travel website with a modern content workflow and static rebuild-friendly deployment.

Built the public website with Next.js 16.
Added a Payload CMS content management workflow for travel content.
Stored media on Bunny.net and application data on NeonDB.
Deployed the site on Vercel.

Next.js 16Payload CMSBunny.netNeonDBVercel

Projects

Static project pages for the products and systems I have built. Each card opens a detail page with stack, media, and project notes.

Khel Platform

A sports booking and game hosting platform with mobile apps, admin tools, and a Go backend.

#mobile#admin#api#postgres

PinNepal

A tour and travel website with Next.js 16, Payload CMS, Bunny.net media, NeonDB, and Vercel.

#travel#cms#static#vercel

Hakkudai Travel

A travel website with trip and blog content managed through a CMS-driven editorial workflow.

#travel#cms#frontend

Words

Collaborating with Sherpa was an absolute pleasure. His professionalism, promptness, and dedication to delivering exceptional results were evident throughout our project.
RizenFounder of Hakkudai Travel
Working with Ongchen was such a pleasure. I needed a REST API built with Golang, and he delivered beyond expectations with clean code and a smooth process.
JamieFreelance client