Goal: website development for car delivery service from the United States. The functionality of the site should help the customer to calculate the approximate cost of customs clearance and delivery of the car, and help the company’s managers to process incoming applications and monitor the shipment of cars from the moment of ordering to receipt by the customer.Solutions: developed a calculator for the cost of customs clearance and delivery of cars. The calculation of customs clearance is based on the cost of the car, the volume of its engine, the type of fuel used, the year of manufacture of the car. Delivery cost is calculated based on auction data, car type, loading port and unloading port. An internal CDM system has also been developed for the company’s managers, in which they can accompany the customer base, process incoming applications and monitor the stages of car delivery and the status of payment for orders. The following functions are implemented for the site administrator: • Brief description of the stage • Ability to upload photos for each stage• Registration of new usersFront-end technologies used: • vanilla.js • Html 5 • Css 3 • jQuery 3.4.1 • BlazyLibraries: • FancyBox 3 • Select2 • Slick sliderBack-end technologies used: • python 3 • postgresql 12Libraries:• Django 3 • django-modeltranslation • django-rest-framework

Goal: maximum automation of actions related to joining the procurement by a potential customer. The client receives a personal account, where he directly conducts a dialogue with the manager, downloads the contract and the necessary information about the purchase, and keeps a complete record of all their purchases. In addition, the customer can find out the current price for future purchases.Solutions: implemented internal CRM system for registration and acceptance of orders. Loading of Nomenclatures for the order is conducted by means of 1C of data unloading. During the development of the project we had to think about optimization both on the server side and on the client side as a total of more than 100,000 items. There is also a distribution of user rights. There are 2 types of roles for clients and 3 types of roles for administrators that differ in rights and usability. There is the formation of reporting on administrators and clients in the form of an excel table.Front-end technologies used for site: • vanilla.js• Html 5• Css 3• jQuery 3.4.1Libraries: • FancyBox 3• Select2• Slick slider• BlazyFront-end technologies used for CRM: • JavaScript ES+ • Html 5 • Css 3 • React.js - Frontend framework • Material.ui • MobX - State ManagerLibraries: • FancyBox 3 • Select2 • Slick sliderBack-end technologies used: • python 3 • postgresql • rabbitmqLibraries: • Django • django-rest-framework • celery