You will get Fix Ruby on Rails Backend Bugs (Up to 2 Hours)
Project details
I help businesses fix critical Ruby on Rails backend issues quickly and safely.
With hands-on experience maintaining production Rails applications, I specialize in debugging complex backend logic, resolving database inconsistencies, optimizing slow queries, and stabilizing legacy systems.
You will get:
• Clear diagnosis of the root cause
• Clean and maintainable fix
• Performance-aware solutions
• Safe updates for production environments
I focus on long-term stability, not just quick patches. Every fix is delivered with clear communication and technical transparency.
If your Rails application is experiencing bugs, performance drops, or unstable behavior, I can help you resolve it efficiently and professionally.
With hands-on experience maintaining production Rails applications, I specialize in debugging complex backend logic, resolving database inconsistencies, optimizing slow queries, and stabilizing legacy systems.
You will get:
• Clear diagnosis of the root cause
• Clean and maintainable fix
• Performance-aware solutions
• Safe updates for production environments
I focus on long-term stability, not just quick patches. Every fix is delivered with clear communication and technical transparency.
If your Rails application is experiencing bugs, performance drops, or unstable behavior, I can help you resolve it efficiently and professionally.
Programming Languages
JavaScript, Ruby/Ruby on RailsCoding Expertise
Localization, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$100
|
Standard
$180
|
Advanced
$280
|
|---|---|---|---|
| Delivery Time | 1 day | 1 day | 3 days |
Number of Revisions | 1 | 1 | 2 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$30
Additional Page
(+ 1 Day)
+$40Frequently asked questions
About Thieu
Ruby on Rails Backend _ Bug Fix & Maintenance
Hanoi, Vietnam - 8:46 pm local time
With hands-on experience maintaining production Rails applications, I specialize in:
• Debugging complex backend logic
• Fixing production bugs without downtime
• Optimizing slow SQL queries (PostgreSQL)
• Resolving Sidekiq / background job failures
• Refactoring legacy Rails codebases
I focus on long-term stability — not just quick patches.
Every fix I deliver is:
✔ Root-cause based
✔ Clean and maintainable
✔ Performance-aware
✔ Safe for production
If your Rails app is slow, unstable, or full of legacy issues — I can help.
Steps for completing your project
After purchasing the project, send requirements so Thieu can start the project.
Delivery time starts when Thieu receives requirements from you.
Thieu works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1 – Issue Analysis
Issue Investigation & Root Cause Analysis Review provided code, logs, and environment details. Reproduce the issue and identify the root cause.
Step 2 – Fix Implementation
Backend Fix Implementation Apply a clean and maintainable fix. Ensure no side effects are introduced to other parts of the system.