Ruta profesional

TypeScript Backend Interview Prep — 6 Questions: 3 Theory + 3 Coding Tasks

TypeScript backend interview track: Node.js runtime, type-safe contracts, data layer patterns, architecture, and security with 6-question tests (3 theory + 3 coding tasks).

✓
Completa la teoria directamente en el sitio
✓
Tests cronometrados segun la dificultad del tema
✓
Certificado PDF independiente para cada ruta

Temas de la categoria seleccionada

The progression is designed from core runtime concepts to high-impact architecture and security decisions.

1Basico

Node.js and TypeScript Basics

Runtime model, modules, typing, and project setup essentials for TS backend interviews.

2Intermedio

Type-Safe API Contracts

Request validation, response schemas, and end-to-end type safety for TS backend APIs.

3Intermedio

TS Backend Data Layer

Repository patterns, transactions, and SQL/ORM decisions in TypeScript backends.

4Avanzado

Scalable TS Backend Architecture

Layered architecture, observability, background jobs, and reliability patterns.

5Avanzado

TS Backend Security and Auth

JWT/session auth, RBAC, hardening, and secure backend practices in Node + TypeScript.

Entrevista simulada

Practica con un entrevistador real

Obten una experiencia real de entrevista con un mentor experimentado. Recibe retroalimentacion profesional sobre tus respuestas, tu estilo de comunicacion y tus areas de mejora.

  • ✓ Sesion 1 a 1 por Google Meet con un entrevistador profesional
  • ✓ Preguntas de entrevista reales para la especializacion elegida
  • ✓ Feedback escrito detallado tras la sesion
  • ✓ Consejos para mejorar tu desempeno en entrevistas
300 UAH

Seleccionar especializacion

Por que hacer entrevistas de practica?

  • Reduce la ansiedad viviendo el formato de entrevista antes de la real
  • Identifica puntos debiles y lagunas de conocimiento que podrias no detectar por tu cuenta
  • Aprende a estructurar respuestas y presentar tu experiencia de forma eficaz
  • Recibe retroalimentacion honesto de alguien que evalua candidatos profesionalmente

Personas ya en preparacion

Ver clasificacion completa

Todavia no hay usuarios en la clasificacion publica.

FAQ de preparacion para entrevistas

Can I use interview prep without an account?

You can browse topics and materials without login. Tests, progress tracking, leaderboard, and certificate require sign-in.

What are PRO and PREMIUM advantages in tracks?

PRO/PREMIUM unlock test hints that help you move faster through difficult topics.

How do I get the certificate?

After 100% completion of a specific track, a dedicated PDF certificate becomes available in your profile.

How long are the timed tests?

Test duration depends on topic difficulty — from 12 to 26 minutes for Frontend topics, up to 24 minutes for QA and UI/UX topics.

Can I skip topics?

No. Progression is strictly sequential: each topic unlocks only after passing the previous one.

What topics are in the TypeScript Backend interview prep track?

5 topics: Node.js and TypeScript Basics, Type-Safe API Contracts, TS Backend Data Layer, Scalable TS Backend Architecture, TS Backend Security and Auth.

What about type-safe API contracts?

The track covers runtime validation, DTO schemas, consistent error payloads, and client-server contract safety.

Are architecture and security included?

Yes. Dedicated topics cover scalable architecture, observability, background jobs, RBAC, auth, and hardening.