Forensic Remediation for Legacy PHP Systems
Gateforth Systems stabilises, secures, and modernises fragile PHP applications. No long-term hiring commitments, no greenfield distractions—just deep technical debt resolution delivered asynchronously.
I understand the persistent business risk of relying on a legacy codebase that your team is afraid to touch. My objective is to rescue these critical assets. As a software architect with 20 years of experience, I apply a deterministic mindset to software reliability. I identify the architectural root causes of instability and resolve them, transforming a liability into an asset that your next internal hire or agency can manage with confidence.
A Fixed-Outcome Process
Gateforth Systems operates differently from standard contractors. To ensure cost control and clear accountability, the methodology is strictly fixed-outcome.
01 Diagnose
I conduct a comprehensive audit of your repository to identify performance bottlenecks, security vulnerabilities, and architectural risks.
02 Quote
You receive a Triage Report: a prioritised menu of specific repairs. Each item carries a fixed price and a defined technical outcome.
03 Execute
I deliver the remediation asynchronously. “Done” is verified by objective metrics—passing tests, cleared error logs, and measurable reductions in latency.
Service Specification
Diagnostic Audit
The baseline engagement. I map the true state of your legacy codebase without disrupting your current operations.
- Deliverable: The Triage Report—a priced, prioritised menu of remediation options.
- Timeline: 10 business days, subject to current lead times.
Targeted Remediation
Fixed-price interventions based on the Triage Report. The objective extends beyond immediate stability to comprehensive architectural remediation, ensuring the codebase meets modern engineering standards.
- Performance: Eliminating N+1 queries, optimising database indexes, and resolving timeouts.
- Stability: Introducing automated testing and refactoring fragile logic to prevent regressions.
- Modernisation: Resolving deprecations (PHP 5.x → 8.x) and removing blockers for cloud migration.
The Triage Report
I evaluate your application against four objective criteria to provide a transparent, clinical assessment of the software’s true condition.
Architectural Debt
Identifying deprecated PHP functions and high-risk dependencies.
Query Efficiency
Pinpointing SQL bottlenecks and inefficient query patterns.
Logic Fragility
Identifying fragile code that threatens system stability.
Cloud Readiness
Assessing security and containerisation blockers.
The Deliverable: A fixed-price menu of structural repairs. You dictate the business priority; Gateforth Systems provides the verified technical outcome.
Operational Standards
Asynchronous & Remote
Prioritising written communication and eliminating meetings to maximise engineering focus.
Zero Onboarding
A secure black-box process. Simply provide read-only repository access, and I begin the audit.
Strict Confidentiality
All diagnostic and remediation work is conducted under a standard Non-Disclosure Agreement.
Outside IR35
Structured as a specialist B2B service contract for clear compliance and zero administrative burden.
Next Steps
Ready to secure your application’s future?