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You will get SaaS Backend Reliability Audit: Fix Slow Queries & N+1 Issues

Omar E.Status: Offline
Omar E. Omar E.
5.0
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Omar, priced and ready to go.
Omar E.Status: Offline
Omar E. Omar E.
5.0
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Omar, priced and ready to go.

Project details

You will get a senior-level diagnosis of what's actually breaking your backend, not a generic checklist. With production systems experience across Python, Node.js, and Laravel stacks, I focus on root cause over symptoms: N+1 queries, missing indexes, unhandled edge cases, and deployment instability that quietly erode performance over time.

Every engagement starts read-only, so there is zero risk to your live system before any fix is approved. You get a documented before-and-after report with real numbers, not assumptions. On one recent optimization, a single query fix took response time from 1,240ms down to 18ms by eliminating an N+1 pattern and adding two indexes.

I work across PostgreSQL, MySQL, Redis, Docker, and Kubernetes, and I flag security issues the moment I find them, regardless of original scope. If your backend works but you don't fully trust it under load, this audit tells you exactly where the risk lives and how to remove it.
Programming Languages
PHP, JavaScript, Python
Coding Expertise
Performance Optimization, Security
What's included
Service Tiers Starter
$39
Standard
$249
Advanced
$1,200
Delivery Time 2 days 5 days 14 days
Number of Revisions
012
Design Customization
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Content Upload
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Responsive Design
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Source Code
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Optional add-ons You can add these on the next page.
Fast Delivery
+$25 - $150
Additional Revision
+$75
Source Code (+ 2 Days)
+$150
Kubernetes / DevOps Deep Review (+ 3 Days)
+$350

Frequently asked questions

5.0
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AG

Annelise And Remi G.
5.00
Feb 3, 2024
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Omar E.Status: Offline

About Omar

Omar E.Status: Offline
Full Stack Engineer | AI-Integrated Products
5.0  (1 review)
Casablanca, Morocco - 3:00 pm local time
I build complete software products from architecture through deployment, with a focus on integrating AI directly into the product experience rather than bolting it on as an afterthought. Recent work includes a generative AI engine for e-commerce customization, an Arabic-language education platform, and a published Chrome extension used by real users.

I work across the full stack: React/Next.js, Node.js/Laravel, PostgreSQL, and cloud deployment (Docker, AWS, Vercel). I handle everything from database design to frontend to shipping, without needing a larger team.

Steps for completing your project

After purchasing the project, send requirements so Omar can start the project.

Delivery time starts when Omar receives requirements from you.

Omar works on your project following the steps below.

Revisions may occur after the delivery date.

Access and discovery

I request read-only access to your staging environment and database, then review your current stack and symptoms based on your requirement answers.

Diagnostic audit

I profile your backend to identify root causes: slow queries, missing indexes, N+1 patterns, caching gaps, and deployment instability.

Review the work, release payment, and leave feedback to Omar.