Backend systems
APIs, data models, authentication, and real-time features built for practical production needs.
ABOUT / Ason, Kathmandu, Nepal
Hi, I'm Yunish - software engineer from Kathmandu. I specialize in resilient Node.js/NestJS backends, modern Vue/React interfaces, and end-to-end feature ownership. Beyond standard web apps, I love diving into AI development, building smart tools, and experimenting with code just to see what's possible.
01 / FOCUS
APIs, data models, authentication, and real-time features built for practical production needs.
Comfortable taking a feature from its database and API through to the user-facing interface.
I enjoy exploring AI tooling and new approaches, then putting them to work where they are useful.
02 / TOOLKIT
Node.js · NestJS · Express · TypeScript · REST APIs · Microservices · WebSockets / Socket.IO
Vue.js · React.js · HTML5 · CSS3 · JavaScript · Responsive UI Development
PostgreSQL · TypeORM · MongoDB · Mongoose · Sequelize
Docker · Redis · Bee Queue · NATS · Git/GitHub · Cloudflare · AWS · Cloudinary
JWT (access/refresh rotation) · Session Management · RBAC · CASL · Guards & Permissions
Python · Machine Learning (LSTM, hybrid/matrix-based recommendation systems) · LLM-assisted development & tooling · Automation (WhatsApp/Chromium bots)
03 / SELECTED WORK
A live online study platform led end-to-end as sole project lead, from architecture through deployment.
Preserved integrity while migrating roughly 80K disability-related records into a platform supporting local government profiles.
Built real-time group messaging with cursor-based history pagination, alongside file management and attendance features.
04 / EXPERIENCE
Designed and maintained REST APIs for multiple client-facing and internal projects, implementing core business logic, data validation, and workflow state management.
Performed data entry, cleaning, and validation on large annotation datasets, maintaining consistency and accuracy across recurring project cycles.
Resolved user-reported technical issues and platform navigation queries, maintaining prompt follow-up and clear communication to minimize service disruption.
Managed customer accounts and product recommendations, later applying that domain knowledge to independently build the company's website.
05 / EDUCATION