Looking for web-developer to develop service directory

Website consists mainly from service catalogue and spare parts catalogue. Service directory Front end On-line service directory which represents companies from one sector with their offers and corresponding prices. Services are organized into categories and sub-categories. In each category companies are displayed with their price (for that particular service) like products in on-line shop (in grid view). Price can also be in range from to (sorted by lover price). For example: Category view Category 1 Category 2 Category 3 SERVICE 1 SERVICE 3 SERVICE 6 SERVICE 2 SERVICE 4 SERVICE 7 etc. etc etc. When user selects subcategory companies (which offer that service) with their prices are displayed. In this view additionally to price information there is some company information as well, like: name of company, location (limited to name of city and housing estate – part of city) and phone number. SERVICE 1 (sub-category) Company A – Price 1,00 USD Company B – Price 1,50 USD Company C – Price 1,25 USD Company D – Price 1,05 USD Company E – Price 0,95 USD Company F – Price 1,65 USD Potential customers – website users can compare prices of services within categories. Primarily following sorting options are required: by price and by location. It is possible that other sort options will be needed – it depends on particular subcategory. When user selects company in subcategory detailed view is displayed. Company detailed view includes following information: description, working hours, location in the map (google maps) and link to the company website. User profiles for companies Website requires user profiles for companies where companies can enter basic information and specify categories with prices. Mainly there are to forms: basic information about company (description, working hours, location) and price information (with categories). Spare parts catalogue Front end STEP 1 - user select vehicle make/model, engine type, year STEP 2 - part catalogue (parts are organized in categories) for particular vehicle is displayed STEP 3 - when user selects particular spare part offer from companies is displayed in grid view. Following information is displayed: company logo, parts manufacturer and price. This view is similar to service category view there are just less detailed information about company (just company name and logo). There are going to be more sellers, like in multi-vendor shopping chart. In this view users can sort parts by: city, manufacturer and price (ascending, descending). STEP 4 – when user selects particular part from company offer then company’s detailed view is displayed (like in service directory). User profiles for companies Companies which are selling parts have their user profiles where they can enter parts they are selling and update prices, enter basic information about company. Profiles are also similar to those in service directory. There is an additional option to display spare parts offers in service catalogue – in related categories, like featured ads. Similar websites (for spare parts): [login to view URL], [login to view URL] We aren’t planning vehicle registration mark look-up for now. Backend – website backend Admin panel is the same for whole website. Service directory and spare parts catalogue have their configuration options in admin area. Like approving new companies, approving new parts submitted by companies, deleting user profiles, managing featured/highlighted ads and payments. Futures: Multi language support (using UTF-8 encoding) Implemented SEO at development stage (SEO links, it is easy for search engines to index pages, XML sitemap, meta keywords, etc.). DOESN’T include keyword research it’s just about site SEO structure Documented code Integrate payment gateways such as PayPal and others Preferably site architecture is open for some customization in future, like new futures for users via adding new PHP classes We have initial sketch for website design.