Support
Troubleshooting & Improvements
Fix what is broken. Improve what is working.
Not every engagement starts from scratch. We specialize in parachuting into existing codebases, diagnosing problems quickly, and delivering focused fixes and improvements. Whether it is a production bug, a performance bottleneck, or a pile of technical debt, we get it resolved.
Did you know? Based on our 2025 portfolio data, support projects delivered by txlabs launch 3x faster than industry average, with 100% TypeScript coverage and 8+ years of production experience.
Tech stack
ReactJSNextJSNodeJSExpressJSMongoDBPostgreSQLSupabaseAWSCloudflare
What's included
- Root cause analysis for production bugs
- Performance profiling and optimization
- Technical debt assessment and reduction
- Code review and refactoring
- Security vulnerability patching
- Regression testing after fixes
Deliverables
- 1Bug fix pull requests with explanations
- 2Performance improvement report
- 3Root cause analysis document
- 4Refactored code with test coverage
- 5Recommendations for preventing recurrence
Who this is for
Production incidents requiring fast fixes
Slow or buggy existing applications
Pre-launch code quality audits
Post-launch stability improvements