Osiris develops custom WordPress plugins and integrations when existing extensions cannot meet a requirement cleanly. We define the workflow, permissions, dependencies and acceptance criteria, then implement a maintainable solution with security-aware engineering and a controlled release.
Business rules, publishing workflows, administrative tools and site-specific features implemented within WordPress. We first evaluate whether supported configuration or an existing extension can solve the problem with less long-term responsibility.
Connections to documented APIs and external systems, with explicit authentication, data mapping, error handling and ownership. We establish what the other system actually permits before promising a connection or synchronization workflow.
Review an inherited plugin, isolate a compatibility issue or modernize functionality where the source and licensing permit it. The recommendation may be a focused patch, refactoring, replacement or retiring unnecessary behavior—not automatically a rebuild.
A custom plugin is appropriate when an important requirement cannot be met reliably through supported configuration, a suitable existing product or a simpler change to the operating process. Examples include a specialized publishing approval, a role-specific administrative workflow or an integration whose data and failure handling need more control than a generic connector provides.
Start with the business consequence. What must users accomplish? Which information moves, who owns it, and what happens if the feature is unavailable? That investigation prevents a plugin from becoming a collection of loosely related requests. We keep enduring functionality separate from the presentation layer where appropriate, so a future theme change does not unnecessarily remove the business capability.
Custom code is not automatically faster, safer or cheaper. It creates a maintenance obligation. If a well-supported extension fits, we will explain that option. A premium plugin’s licensing problem should be resolved through the authorized account or vendor, not bypassed by untrusted packages or unnecessary replacement code.
A feature that saves settings, accepts a webhook or changes records needs more than a successful happy-path test. We consider which actors can trigger it, which data is trusted, what may be exposed and how the action is authorized. WordPress capability checks, request verification, input validation, appropriate sanitization and escaped output address different parts of that boundary.
A nonce helps verify an intended request and reduce cross-site request forgery risk; it does not replace user authorization. External input remains untrusted even when it came from a familiar service or was previously stored in the database. Database access, file handling, secrets and logs must be proportionate to the feature and avoid exposing information that users do not need.
Our approach follows the official WordPress security principles and is informed by our own security-tool development. These controls reduce avoidable risk; they are not a guarantee that software can never contain a vulnerability. A deeper security assessment or incident investigation is a separate scope.
A working API call is only the beginning. The integration needs to account for timeouts, rejected credentials, rate limits, changed response formats, duplicate events and unavailable services where those conditions apply. We document which system is authoritative and what a user or operator should see when work is incomplete.
Retries must not create duplicate business actions. Background work, caching and synchronization should fit the required freshness and volume rather than being added by default. Tests should include relevant failure paths and the real WordPress, PHP and dependent-plugin environment. The result needs an understandable recovery route, not a silent error hidden behind a successful page response.
Document current behavior, important user journeys, roles, inputs, data, dependencies and acceptance criteria. Confirm what is in scope and identify uncertainty before implementation begins.
Implement the plugin around supported WordPress interfaces and the agreed workflow. Keep configuration, business logic, permissions and dependency handling understandable to future maintainers.
Test the relevant actions, permissions, failure cases, compatibility and performance impact. Compare the important journeys with their baseline rather than relying only on a successful installation message.
Plan the production change, preserve recovery options, define rollback criteria and verify the live result. Record remaining limitations and the responsibilities that continue after handover.
Osiris has developed OSIRIS Security Guardian, a WordPress security tool associated with our CSP reporting and policy-verification work. That experience exposes a practical challenge: a control must work with the application's actual scripts, caching and user journeys, not merely look correct in a settings screen.
Our WordPress Content Security Policy Insight explains the staged relationship between observation, classification and enforcement. Reporting does not itself prove that enforcement is safe. This distinction informs custom-plugin work: collect useful evidence, expose limitations and test changes before giving them broader authority.
The security-signal triage evidence record demonstrates why different findings require different responses. We do not claim every operating tool is a WordPress plugin or that every automated finding is a confirmed incident. We bring that same diagnostic discipline to a commissioned feature.
The engagement should define what you receive: requirements and acceptance criteria, the source or package agreed in the contract, configuration guidance, relevant verification results and release notes. We also identify the dependencies, privileged access and update assumptions another developer needs to understand. Ownership, licensing, repository access and third-party rights are settled in the agreement; they should not be inferred from a marketing page.
Maintenance is separate from the initial build unless expressly included. WordPress, PHP and external APIs evolve, and a plugin can require later compatibility or security work. Our proactive WordPress security and maintenance service provides a route for continuing stewardship. Major new features and incident response need their own scope.
Existing code may need a measured modernization rather than a wholesale rewrite. Our legacy WordPress and PHP migration Insight shows why compatibility, patches and scanner interpretation need to be considered together. A vendor update may supersede a local change, so exceptions should be documented.
A blocked premium-plugin update may need account clarification or a compatibility check rather than new software. Our WordPress plugin update troubleshooting guide explains how to distinguish entitlement, ownership and dependency issues before commissioning a replacement.
A useful first enquiry describes the current website, the workflow you want to change, the systems involved, the important users and any known blocker. Existing documentation, vendor API information and a description of business impact help us decide whether discovery, a code review or a focused development scope is the right beginning. Do not send keys, passwords, personal customer records or vulnerability details through the public contact form.
We specialize in WordPress engineering. For a larger platform or supplied interface system, begin with custom WordPress development. Osiris implements approved creative direction; website design is not the service offered here. If the immediate concern is a possible compromise, use the security-audit or incident-response route instead of disguising it as a feature request.
The next step is an agreed technical scope: what changes, how success is verified, what remains dependent on other vendors, and who operates it afterward. Discuss your plugin or integration with Osiris so we can identify that next step without promising a price, timetable or outcome before understanding the system.
It is the implementation of a purpose-built WordPress capability for a defined workflow, data requirement or integration that suitable existing software cannot meet cleanly. The scope includes relevant configuration, permissions, testing and operating responsibilities.
No. A supported existing product may be the better choice. Custom development is justified by requirements and long-term ownership, not the assumption that bespoke code is always cheaper, faster or safer.
Yes, subject to reviewing its source, licensing, dependencies and current behavior. We may recommend a focused patch, refactoring, replacement or retaining it with clearer maintenance rather than rebuilding everything.
We can evaluate integrations where an authorized, supported interface is available. The scope must establish API access, authentication, data mapping, ownership, failure handling and any vendor constraints before a connection is promised.
Request verification and appropriate nonce checks are considered alongside capability and authorization checks. A nonce does not itself grant access. Input validation, sanitization and output escaping are separate controls selected for the actual action.
Verification covers the agreed user journeys, roles, relevant failure paths, dependency compatibility and performance effects. Release planning also considers recoverable backups, rollback criteria and post-deployment checks.
Source delivery, intellectual property, third-party licensing and repository access are defined in the agreement. Ongoing maintenance and support responsibilities are also explicit; they are not automatically unlimited or included forever.
It should not be used to bypass a vendor's licensing controls. Resolve entitlement and account ownership through authorized channels first. A replacement feature is a separate decision based on requirements, rights and maintenance costs.
No. Osiris develops WordPress systems and custom functionality, including implementation of approved creative work supplied by clients or design partners.
Describe the required workflow, current environment, integrations and business consequence. We then identify the necessary discovery and verification work before agreeing deliverables, timing and cost. Do not include secrets in the initial form.
Bring us the platform that needs stronger engineering, tighter security, or a clear technical owner.
