Pavel Kuznetsov

Refactored the system for searching time slots using human resources (couriers, pickers) and external delivery (taxi). Founded and fixed many issues «n+1 query» (achieved improvements more than x4 times for some endpoints). Reached increase performance of equipment algorithm, optimized DB queries in resources module, simplified code base using design patterns. Developed features like taxi management, smart breaks for couriers and pickers. Diagrams by plantUML was created. Documentation has been advanced.

Created a system searching best time slots based on the user's location, order capacity and traffic situation. Designed and developed DB scheme, API, order and interval management modules. Developed microservice that allows to watch realtime to transport situation on roads. Developed front-end application on Vue.js with leaflet. Initiated and developed python guidelines, CI/CD templates (gitlab-ci and k8s), project templates and internal libraries.

Developed backend for crypto loan platform. Participated in work as a full stack developer on news project: developed and testing android application, designed and developed API and features, integrated with CDN, parsed other news services. Designed and implemented microservice for call-centres that integrates with Asterisk.