Maksym Loik

I will be brief - I complete the assigned tasks. I wrote in many languages depending on the requirements. The main profile is a web stack.

Horeca

I have extensive experience in Horeca. Integration of any complexity (api, payments maps) with any systems (navision, FatsOperator Rkeeper 1c) 

AgroHolding:

Android application in Java completely offline application with synchronization via api (RxJava Retrofit synchronization of large data volumes , loading with pagination)

interaction with NFC cards (writing, reading. First, Ndef format - then moved to a lower level due to security reasons, and integration with another system (For example Bitrek - which uses the first sector for trackers )),

offline maps fields / units (Clustering, Downloading offline areas, Displaying fields / units, geolocation, routes) Map in offline mode.

QR scanner and API interaction

C # - library for an NFC card scanner (creating dll for use in 1C ) reading and writing cards, interacting with api

Admin part of the project :

 API according to the Rest API standard

Back -

Laravel + Mysql 

Integration with 1c for data exchange

Integration with Windows Ldap (huge forest with a bunch of domains). Authorization, User base

Integration with Azure

Front - Vue / ES5 + Nodejs (for real time data)

Data output on the fly 

Maps, display of transport / Fields / Shares / Employees of TTN, etc.

A huge number of objects on the map.

Swagger

Own SamrtHouse

Stack

Python  + PHP + Nodejs + Vue

Own server part for managing smart devices like Tuya ,Sonoof, ESP8266 based.

Device can work with own cloud service or managed by own server without cloud inside lan.

Integratiorn with yandex Alisa.

Integration with Plex 

Integration with LG Webos