12 years in CodeIgniter. We know every rough edge.
2–10 weeks
What's included
CI2 to CI3 to CI4 migrations, performance tuning, security patching, legacy support, and long-term retainer plans. We've touched 40+ CodeIgniter codebases.
- CI2 → CI3 → CI4 migration specialists
- Security audit and patching
- Query optimisation — no more N+1
- Retainer plans for monthly maintenance
- Fixed-price migration quotes
How it works
Audit3–5 days
Full code and DB review, migration blockers identified
Migration2–8 weeks
Incremental migration with parallel testing
Hardening1 week
Security patching, query optimisation
Tech stack
CodeIgniter 2CodeIgniter 3CodeIgniter 4PHP 8MySQLSecurityPerformance
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