Monolith to Microservices Migration Services for Your Business
Monolith to microservices migration services peel one domain at a time out of a large application. Omeiro uses a reverse proxy to route traffic, synchronises databases with no downtime and isolates each domain as its own service.
How monolith to microservices migration works, step by step
A made-up example of one run, from start to finish. Each step is logged so you can see what happened.
- Code is pushed
Every change goes through version control.
- Tests and checks run
Automatically, before anything is deployed.
- Deploy to staging, then live
With a clear way to roll back.
- Health is watched
Alerts go to the people you choose.
Sample Made-up names, data and steps to show how a run is logged. Your steps, tools and rules follow your business.
What you get with monolith to microservices migration
Surgical legacy extraction. Intelligent reverse proxy traffic routing, zero-downtime database synchronization, and domain-by-domain microservice isolation.
Basic Package
40 hours/month, 1 domain extracted at a time, 8-; 40 hours/month, 1 domain extracted at a time, priority response. 24h turnaround, 1 round + 30-day fixes.
Standard Package
80 hours/month, proxy routing; DB sync, 2 domains in parallel, priority response. 24h turnaround, 1 round + 30-day fixes.
Premium Package
140 hours/month, 3 engineers, zero-downtime cutovers, priority response. 24h turnaround, 1 round + 60-day fixes.
Clear brief first
We confirm what you need before work starts, so the scope is clear on both sides.
Revisions listed
Each package shows its revision rounds. A round is one list of changes sent together.
Yours once paid
Copyright of the final work passes to you once the order is paid in full.
Third-party tools, API usage and hosting are billed to your own accounts, so the setup stays with your business.
How our monolith to microservices migration works
Pick a domain
We choose a slice with clear boundaries, such as billing or search.
Route traffic
A proxy sends selected requests to the new service.
Keep data aligned
Databases are synchronised while both versions run.
Cut over and retire
Traffic moves fully across and the old code is removed.
Planning a monolith to microservices migration
A monolith to microservices migration succeeds when you pick the first domain carefully. Good candidates have clear edges, their own data and a team that feels the pain. Poor ones are tangled into everything. Before starting, bring architecture notes, database schema and a list of the screens or APIs each domain serves. We rank domains by value and risk, then extract them one at a time behind a routing proxy.
A monthly retainer fits because the work is a sequence, not a single delivery. Each domain goes through extraction, data sync, shadow traffic, cutover and clean-up. Standard allows two domains in parallel, and Premium adds zero-downtime cutovers with three engineers. A disciplined monolith to microservices plan avoids a big-bang rewrite, keeps the old system working throughout and lets you stop at any point with a working product.
In short
- Fixed price, shown before you order.
- Teams needing steady progress rather than a single big project.
- Copyright yours after full payment.
Monolith to Microservices Migration: common questions
How much does monolith to microservices migration cost?
Prices are fixed and shown by package on our Monolith to Microservices Migration pricing page, so you see the full price before you order. You can also ask for a custom quote.
How long does strangler fig pattern consulting take?
Delivery depends on the package: Basic 24h turnaround; Standard 24h turnaround; Premium 24h turnaround.
What is included in the Basic Package?
The Basic Package includes: 40 hours/month, 1 domain extracted at a time, priority response. Higher packages add more scope, revisions and support.
Can I get a custom legacy monolith modernization package?
Yes. If none of the packages fits, use the custom package form on our pricing page to describe what you need, and our team sends you a fixed price.
Why a monthly retainer for a migration?
Extraction is steady work across many months, so hours fit better than a single fixed project.
Will my site go down during cutover?
Premium is built around zero-downtime cutovers.
Can we pause the plan?
Plans are priced per month. Confirm pause terms when you order.
How many domains move at once?
One on Basic and two in parallel on Standard, with Premium using three engineers.
What is the strangler fig pattern?
New services grow around the old application and take over its functions one by one, with a proxy deciding which handles each request. When the old code is no longer used it can be retired.
Who owns the final work?
Copyright of the final work passes to you once the order is paid in full. Paid fonts, stock files or licences, if used, are licensed in your name.
Ready to start your monolith to microservices migration?
Compare the packages and pick the one that fits. Not sure which? Write to us and we will help you choose.