Need a business system delivered, an unfinished application taken over, or a production issue fixed? I help turn requirements into working software, then stay involved after launch. I have led delivery of three recent education-sector systems that are delivered and still maintained: a medical college security platform, a vocational school's student-support system, and its training-room management system. My work spans requirements, technical solutions, development, integrations, deployment and ongoing maintenance. Relevant delivery experience: - Campus security: workflows for incidents, visitors, vehicles, work orders and patrols; authentication, DingTalk and security-platform integrations. - Student support: records, follow-up workflows, role-based data access, organization/student synchronization and historical imports. - Training rooms: bookings, scheduling, equipment-repair workflows, desktop/mobile adaptation and maintenance. I was the project lead on these systems. Two additional portfolio case studies show my hands-on work on directory-sync safeguards and admin permission/pagination fixes. PHP: 12 years | Go (Golang): 6 years | Laravel: 8 years | Vue: 8 years. I also work with MySQL, Redis, REST APIs, Linux, Docker and Kubernetes. You can hire me for: - Small bug fixes, admin pages and focused API changes. - Taking over and maintaining existing PHP/Laravel, Go and Vue applications. - Business workflows, integrations and phased system delivery. - Deployment troubleshooting and continuing maintenance. For each engagement, we agree the scope, price and acceptance checks before work starts. I provide progress updates, reviewable changes and verification notes; deployment and handover are included when agreed. Existing systems are changed against an agreed release plan. Small budgets and ongoing batches of tasks are welcome. We can start with one affordable paid task or a capped investigation, then expand after you review the result. The price covers the agreed scope. Available 30+ hours/week. My spoken English is basic; I confirm requirements and progress in writing and can use translation for calls. Share the current problem, expected result and budget, and I will suggest a practical first step.…Need a business system delivered, an unfinished application taken over, or a production issue fixed? I help turn requirements into working software, then stay involved after launch. I have led delivery of three recent education-sector systems that are delivered and still maintained: a medical college security platform, a vocational school's student-support system, and its training-room management system. My work spans requirements, technical solutions, development, integrations, deployment and ongoing maintenance. Relevant delivery experience: - Campus security: workflows for incidents, visitors, vehicles, work orders and patrols; authentication, DingTalk and security-platform integrations. - Student support: records, follow-up workflows, role-based data access, organization/student synchronization and historical imports. - Training rooms: bookings, scheduling, equipment-repair workflows, desktop/mobile adaptation and maintenance. I was the project lead on these systems. Two additional portfolio case studies show my hands-on work on directory-sync safeguards and admin permission/pagination fixes. PHP: 12 years | Go (Golang): 6 years | Laravel: 8 years | Vue: 8 years. I also work with MySQL, Redis, REST APIs, Linux, Docker and Kubernetes. You can hire me for: - Small bug fixes, admin pages and focused API changes. - Taking over and maintaining existing PHP/Laravel, Go and Vue applications. - Business workflows, integrations and phased system delivery. - Deployment troubleshooting and continuing maintenance. For each engagement, we agree the scope, price and acceptance checks before work starts. I provide progress updates, reviewable changes and verification notes; deployment and handover are included when agreed. Existing systems are changed against an agreed release plan. Small budgets and ongoing batches of tasks are welcome. We can start with one affordable paid task or a capped investigation, then expand after you review the result. The price covers the agreed scope. Available 30+ hours/week. My spoken English is basic; I confirm requirements and progress in writing and can use translation for calls. Share the current problem, expected result and budget, and I will suggest a practical first step.WWWW…