Within 60 days, a large-scale web platform was designed, developed, and brought to a fully working state for a nationwide professional organization (OPPL). The project was delivered entirely by a single developer, covering everything from system architecture and backend logic to user-facing interfaces and administrative tools.
Project Architecture
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Designed a scalable architecture based on Yii2 (Advanced Template) with clear separation between the public website, administrative panel, and user accounts.
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Implemented a structured database, background job queues, and notification systems.
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Prepared the platform for future growth and increased traffic.
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Implemented a role-based access control system (RBAC).
Public Website
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Dynamic homepage with events, news, scientific publications, regional offices map, and partners.
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Full-featured sections for news, online and offline events, galleries, and documents.
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Scientific publications with detail pages, comments, and topic-based subscriptions.
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Live search across the entire website and a dedicated search results page.
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Regional offices with maps and individual pages.
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Custom landing pages with independent layouts, including deployment on separate domains or subdomains.
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Fully responsive layout for mobile, tablet, and desktop devices.
Registries and Catalogs (Core Feature)
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Full migration and import of all registries from the legacy website.
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Multi-level registry system with types, modalities, specializations, and geographic locations.
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Advanced filtering and multi-parameter search.
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Individual public pages for each registry entry.
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Flexible registry management through the admin panel.
User Account Area
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Editable user profile.
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Order and transaction history.
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Participation in online conferences and events.
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Comments, notifications, and subscription management.
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Account security and password management.
Administrative Panel
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Administrative dashboard with key metrics and statistics.
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Full CRUD management for all site entities: news, publications, events, registries, users, pricing plans, documents, and galleries.
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Mass data import and management of complex data structures.
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Advanced mailing system with segmentation and background queues.
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Moderation of comments, orders, registrations, and contact requests.
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Administrator activity history and internal project documentation.
Integrations and Services
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Payment system integration.
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Email campaigns and notifications.
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Background job processing.
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Maps integration.
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Sitemap XML, RSS, and Turbo RSS feeds.
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Geolocation services.
Result
In 60 days, the project evolved into a full-scale digital platform, not just a standard website.It supports content management, member registries, payments, communications, and internal administration for a large organization. The delivered functionality significantly exceeds a typical corporate website and was built with long-term scalability, maintainability, and further development in mind.