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PROGRAMMING SERVICES

Java Microservice Extraction — Split Your Monolith Without Breaking Everything — from $499

Your Spring Boot monolith is becoming a deployment bottleneck. We help you extract a single bounded context — auth, billing, notifications, user management — into a standalone microservice with its own database and API contract, connected via REST or message queue.

Fixed Price: from $499
5–7 business days
14-Day Warranty
from $499
Fixed price, VAT excluded
Delivery5–7 business days
Warranty14 days
EngineersSenior only
Request a Quote — from $499

We'll confirm the exact price within 2 hours and send a PayPal invoice

+373 22 843569
WHAT YOU GET

Deliverables Included

Bounded context analysis — identify the right module to extract first
New Spring Boot microservice scaffolding with your team's conventions
Database schema separation (schema-per-service or database-per-service)
REST or messaging interface defined (OpenAPI spec or Kafka topic schema)
Strangler Fig pattern implementation to allow gradual migration
Integration tests between the monolith and new microservice
Docker Compose update to run both services together
IDEAL FOR

Who This Service Is For

Teams whose monolith deploys take 30+ minutes and break unrelated features
Engineering leads planning a gradual migration to microservices
Companies scaling specific modules (e.g. billing, notifications) independently
TECHNOLOGIES

Technologies We Use

Java 17/21Spring Boot 3Spring CloudPostgreSQLKafka / RabbitMQDockerDocker ComposeOpenAPI
HOW IT WORKS

Our Process

01

Analysis

We analyze your monolith and identify the best bounded context to extract.

02

Scaffold

New microservice created with your team's conventions and patterns.

03

Migrate

Data and logic migrated using Strangler Fig pattern for gradual cutover.

04

Integrate

API contract defined, integration tests passing, Docker Compose updated.

FAQ

Frequently Asked Questions

We look for modules with clear boundaries, high change frequency, and independent scaling needs. Auth, notifications, and billing are common first extractions.

Yes. We use the Strangler Fig pattern — the monolith continues to function while the new microservice gradually takes over responsibility.

Ready to Order Java Monolith-to-Microservice Refactoring?

Fixed price. Clear scope. Senior engineers. Get started today.

Request a Quote — from $499

We'll confirm the exact price within 2 hours and send a PayPal invoice

+373 22 843569

Or email us directly: [email protected]