You will get Technical Diagnostic: Find out why your System or Code is Broken or Slow
Project details
If your system is behaving unexpectedly, or is slow or unreliable, the hardest part is often figuring out why.
This project is a focused technical diagnostic for founders, individuals and teams who need clarity before making changes. It is designed for situations where performance degrades under real usage, where things work locally but break in production, or where technical risk is starting to feel uncomfortable.
I approach this as a senior investigation, not a task-based code review. The goal is to understand what is actually happening in the system, identify the primary causes and risks, and outline clear options for what to do next.
Depending on the tier, this may include reviewing architecture, request and data flow, concurrency or real-time behavior, and operational constraints. The result is a concise written summary that explains:
• What is causing the observed issues
• Which problems are architectural vs operational
• Where effort will have the highest impact
This engagement is diagnostic by design. It does not include implementation or refactoring. It is meant to reduce uncertainty so you can make informed decisions with confidence.
This project is a focused technical diagnostic for founders, individuals and teams who need clarity before making changes. It is designed for situations where performance degrades under real usage, where things work locally but break in production, or where technical risk is starting to feel uncomfortable.
I approach this as a senior investigation, not a task-based code review. The goal is to understand what is actually happening in the system, identify the primary causes and risks, and outline clear options for what to do next.
Depending on the tier, this may include reviewing architecture, request and data flow, concurrency or real-time behavior, and operational constraints. The result is a concise written summary that explains:
• What is causing the observed issues
• Which problems are architectural vs operational
• Where effort will have the highest impact
This engagement is diagnostic by design. It does not include implementation or refactoring. It is meant to reduce uncertainty so you can make informed decisions with confidence.
Programming Languages
JavaScript, TypeScriptCoding Expertise
Performance OptimizationWhat's included
| Service Tiers |
Starter
$900
|
Standard
$1,600
|
Advanced
$2,900
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 1 | 2 |
Number of Pages | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
About Alexander
Senior System Architect & Technical Advisor | Web & Real-Time Products
Malaga, Spain - 3:05 am local time
I focus on architecture, feasibility, and performance for products that need the right technical decisions.
I'm here to help with problems that sound like:
* We want to build X, but we're not sure how to go about it
* We built this, but it's too slow
* This specific thing isn't working, and we need to find out why
* We'd like to know whether this architecture will scale
* We want to make X, but we're not sure how much interest there will be. How can we find out?
* This multiplayer/multi-user thing works locally but breaks online
* How many people will we need to build X? How long might it take them?
I specialize in:
* Backend systems design
* Real-time networking
* Digital product testing
* Web MVP development
* Online game architecture
I often start with a short review or diagnostic to reduce uncertainty and clarify options, then support decision-making, targeted execution, or ongoing advisory work as appropriate.
Steps for completing your project
After purchasing the project, send requirements so Alexander can start the project.
Delivery time starts when Alexander receives requirements from you.
Alexander works on your project following the steps below.
Revisions may occur after the delivery date.
Initial review and context alignment
Technical investigation