Hi I'm Sujan Thapa
I focus on building backend systems that are simple, secure, and maintainable, from the hills of Dharamshala.
Backend-focused student with a strong interest in system design, low-level design, and scalable architectures.
Activity
Real-time0 contributions in 2026
Organizations
Activity overview
Projects
Local CacheMeterly-Core-Demo-Project-
Meterly Core is a backend infrastructure system designed to teach and practice infra-level backend engineering. It simulates how modern SaaS and AI platforms track usage, costs, and performance.
secure-2fa-auth-api
Secure NestJS backend implementing email/password login with TOTP-based 2FA and JWT authentication.
OPPS-LLD
TypeScript OOP & Low-Level Design practice projects: Offline Wallet, Parking Lot, and Online Restaurant systems with classes, interfaces, and design patterns
Knowledge Graph
Tech StackEducation
BackgroundDronacharya PG College of Education
BCA (Bachelor of Computer Applications)
High School
Science & Mathematics
Reflections
LogsEngineering the Distributed Future: Lessons from 5 Years of Backend Scale
A deep dive into high-availability architecture, the fallacies of distributed computing, and why your next project might not need microservices.
Visions from the Valley: Life and Code in Dharamshala
Finding the balance between high-scale engineering and the quiet serenity of the Himalayas.
Designing Scalable APIs with NestJS
Exploring the nuances of DTOs, validation pipes, and error handling strategies for production-ready systems.
Database Indexing: Beyond Primary Keys
Understanding B-Trees, Hash Indexes, and when to use composite indexes to optimize query performance.