Consulting

Your software works. That doesn't mean it's good.

Building software is easy.

Maintaining it as it grows, not so much.

A prototype becomes a product.

The product becomes infrastructure.

The infrastructure becomes something no one wants to touch.

Every change costs more.

Every deploy creates tension.

The database starts complaining.

The team accumulates technical debt.

And no one knows what to fix first.

That's where coderkrow Consulting comes in.

I help teams understand complex technical problems, make better decisions, and build software that stays manageable as the project grows.

No architecture theater.

No adding microservices because they're trending.

No rewriting everything because the existing code "is horrible."

Engineering first.

What's happening with your software?

Maybe you're just starting.

You have an idea, requirements, and an empty repository.

The first technical decisions will define much of what comes next.

Or maybe you already have a product.

It works.

It has users.

It drives business.

But every change takes longer than it should.

A simple feature touches twelve places.

A deploy feels like a bet.

One query can take down a whole afternoon.

Or maybe your product grew faster than its architecture.

Your team grew faster than its practices.

Your infrastructure grew faster than your budget.

You don't need to have the answer.

You just need to know something isn't working as it should.

We start there.

Architecture without smoke

Architecture isn't drawing pretty boxes.

It's deciding what should exist, what shouldn't, and where each responsibility lives.

Good architecture reduces decisions.

It makes changing things cheaper.

It makes errors easier to find.

And it stops a temporary decision from becoming a permanent sentence.

I work with:

• Application Architecture
• SaaS
• PaaS
• APIs
• Multi tenancy
• Databases
• Cloud
• Scalability
• Integrations

The goal isn't to build the most sophisticated architecture.

It's to build the simplest architecture that solves the problem correctly.

You don't need to rewrite everything

Rewrites are tempting.

New repository.

New architecture.

Clean code.

Zero legacy.

Sounds perfect.

Until six months of migrations, incomplete data, forgotten features, and two systems to maintain show up.

Sometimes a rewrite makes sense.

Often it doesn't.

Modernization can be incremental.

Find the parts that cause the most pain.

Measure them.

Change them.

Keep the product moving.

Modernizing shouldn't mean stopping the business.

When your application starts fighting you

Performance problems rarely show up all at once.

They start small.

A page takes a second longer.

A report takes five minutes.

A queue starts piling up jobs.

A query uses too much memory.

Then real traffic arrives.

And everything hurts.

The answer isn't always to buy bigger servers.

It could be an index.

A query.

An N plus 1.

A cache problem.

An old architectural decision.

That's why optimization starts with evidence.

• Profiling.
• Queries.
• Logs.
• Metrics.
• Resource usage.

Measure first. Fix second.

Infrastructure that shouldn't demand your attention

Infrastructure should be boring.

Repeatable deploys.

Predictable environments.

Useful logs.

Reliable backups.

Services that can be understood.

Processes that don't depend on one person.

Experience with:

• AWS
• Docker
• Cloudflare
• Linux
• CI/CD
• MySQL
• Object Storage
• CDN
• Reverse Proxies

This isn't about building a cloud diagram that impresses on LinkedIn.

It's about being able to deploy on a Friday without praying to any god.

SaaS isn't adding login to an app

When an application becomes a SaaS, new problems appear.

• Users.
• Organizations.
• Permissions.
• Subscriptions.
• Billing.
• Data isolation.
• Jobs.
• APIs.
• Files.
• Metrics.
• Operations.

Suddenly you have a platform.

Consulting can help you design these foundations:

• Multi tenancy
• Organizations
• Roles & Permissions
• Subscriptions
• Billing
• Provisioning
• APIs
• Background Jobs
• File Management
• Usage Tracking

Building these rules correctly early prevents every feature from inventing its own version.

Sometimes you don't need consulting. You need code.

Not every problem needs a 40-page document.

Sometimes you need to open the repository.

Find the problem.

Fix it.

Hands-on work in:

• PHP
• Laravel
• Python
• JavaScript
• Livewire
• Filament
• MySQL
• REST APIs
• Docker
• AWS

Build a feature.

Refactor a module.

Optimize a query.

Design an API.

Improve a deploy.

Remove unnecessary complexity.

Strategy matters. So does code.

Technical debt isn't automatically bad

"We have technical debt" isn't a diagnosis.

It's the start of a conversation.

Sometimes you choose a quick solution because the business needs to move.

Perfect.

That's engineering too.

The problem appears when no one knows:

• What debt exists.
• Why it exists.
• How much it costs.
• What risk it represents.
• When it makes sense to pay it.

Not everything deserves to be fixed.

Fix first what could become an expensive problem.

Consulting that leaves something behind

The goal isn't to create dependency.

It's to create capability.

When an engagement ends, your team should understand the system better.

Important decisions should be clear.

Problems should be prioritized.

Architecture should be easier to explain.

Code should be easier to change.

And the team should be able to continue without needing the consultant for every decision.

Good consulting makes you less dependent on consulting.

How we work

01. Understand

Tell me what hurts.

Not what technology you think you need.

What's slow.

What's broken.

What's too expensive.

What blocks the team.

What worries you.

02. Investigate

Code.

Database.

Infrastructure.

Deploys.

Logs.

Architecture.

The real system matters more than the diagram.

03. Find the leverage point

Not all problems have the same impact.

We look for changes that can improve several things at once.

04. Set direction

Clear priorities.

Clear tradeoffs.

Clear next steps.

No giant documents that end up forgotten in Notion.

05. Build

If the engagement includes implementation, we build.

We measure.

We test.

We deploy.

We improve.

What can you bring?

You don't need to arrive with a perfectly defined problem.

You can arrive saying:

• "Our application has become hard to maintain."
• "We don't know why production is slow."
• "We want to build a SaaS and don't know where to start."
• "Our architecture no longer serves us."
• "Infrastructure is costing too much."
• "We have too much technical debt."
• "We need a second opinion before making an important decision."

That's enough.

You bring the problem. We find the next step.

Areas of work

Backend

• PHP · Laravel · Python · REST APIs

Frontend

• JavaScript · Livewire · Filament · Vite

Architecture

• SaaS · PaaS · APIs · Multi tenancy · Modular Monoliths

Infrastructure

• AWS · Docker · Cloudflare · CI/CD · Linux

Data

• MySQL · GIS · Spatial Data · Data Intensive Systems

Engineering

• Architecture · Performance · Modernization · Technical debt · Developer Experience

The goal isn't perfect software

That doesn't exist.

The goal is software you can understand.

Software you can change.

Software you can deploy without fear.

Software that can grow without becoming an impossible creature to maintain.

Build less. Understand more. Ship better.

Got a technical problem?

Tell me what you're building, what's failing, and where you want to take it.

Let's talk →