Programming Foundation
Start with Java, problem solving, object-oriented programming, collections, exceptions, debugging, and clean code habits.
Java syntaxOOPCollectionsExceptionsDebuggingProblem solving
Roadmap
Backend Developer Roadmap
A practical path for Bengali developers who want to go from Java fundamentals to production-grade backend engineering.
Learning principles
How this roadmap is designed
Build fundamentals before frameworks
Learn by building real backend projects
Understand databases deeply
Practice debugging and production thinking
Move from CRUD APIs to distributed systems
Prepare for industry, not only certificates
Stages
The complete backend learning path
Follow the stages in order. Each step builds the foundation for the next one.
Backend Development Basics
Learn how backend applications work: HTTP, REST APIs, request/response flow, validation, errors, and project structure.
HTTPREST APIsControllersValidationError handlingProject structure
Spring Boot & Real APIs
Build production-style Java backend applications with Spring Boot, layered architecture, configuration, testing, and deployment basics.
Spring BootJPASecurityTestingConfigurationDeployment
Databases & Data Modeling
Understand relational databases, schema design, indexing, query performance, transactions, migrations, and caching.
PostgreSQLSchema designIndexesTransactionsRedisQuery performance
Production Engineering Practices
Move beyond localhost. Learn logs, monitoring, Docker, CI/CD, environment configuration, releases, and operational thinking.
DockerCI/CDLoggingMonitoringConfigRelease workflow
Distributed Systems
Learn queues, streams, event-driven architecture, service communication, retries, idempotency, and reliability patterns.
KafkaRabbitMQEventsRetriesIdempotencyDLQ
System Design & Scaling
Develop the ability to reason about architecture, scalability, trade-offs, bottlenecks, consistency, and service boundaries.
ScalabilityCachingRate limitingConsistencyTrade-offsArchitecture
Career Readiness
Prepare for real backend roles with portfolio projects, interviews, system design practice, communication, and engineering maturity.
PortfolioInterviewsSystem designCode reviewOwnershipCommunication
Courses
Go to learning platformLearn this roadmap step by step
The learning platform will turn this roadmap into structured Bengali courses, projects, assignments, and practical backend engineering lessons.