Software Maintenance & Optimisation
Fix, modernise, and optimise existing software systems
Struggling with a legacy system, slow performance, or accumulated technical debt? We diagnose, fix, and improve existing software — with no unnecessary rewrites and backward-compatible changes.
What's Included
Bug Investigation
Systematic debugging with root cause analysis — not just patching symptoms.
Performance Audits
Database query analysis, N+1 detection, API response time profiling, and front-end bundle analysis.
Security Hardening
SQL injection checks, authentication audits, dependency vulnerability scanning, and OWASP top 10 review.
Technical Debt Reduction
Refactor high-risk areas, improve test coverage, and introduce proper error handling — without breaking features.
Dependency Updates
Safely upgrade framework and library versions with backward compatibility verified.
Documentation
Code documentation, API docs, and system architecture diagrams for long-term maintainability.
Who It's For
- Legacy system rescue
- Performance problems
- Security incidents
- Developer handoffs
- Pre-sale due diligence
Ready to talk about your project?
Get in touchCommon Questions
Do you guarantee you won't break existing features?
Yes — backward compatibility is our first principle. We test existing functionality before and after every change. No surprises.
Can you work on code you didn't write?
Absolutely. We do thorough codebase analysis before touching anything. We map all dependencies and understand the system before proposing changes.
What if the codebase is badly written?
We give you an honest assessment and a prioritised improvement plan. We only rewrite what genuinely needs rewriting — selective improvement, not ego-driven rewrites.
Start a Project
Let's Talk About Your Software Maintenance & Optimisation Project
Describe what you need and we'll give you an honest assessment — scope, approach, and timeline. No obligation.