Vohid Karimov

A complete rewrite of an existing AngularJS application intended to support Android and iOS on both smartphones and tablet devices. The app works offline with limited functionality.
The application is written in Angular 8 and Ionic 4. It uses CouchDB and PouchDB to store data.

It is an Instagram-like communication mobile app where retail salespeople share shelf photos and comment on each other's progress.

The app is written in Angular and Ionic Framework and heavily uses Camera and File Manager native APIs via Cordova.

An event planner app based on the FullCalendar library to help retail salespeople organize their work schedule and to advance towards their quarterly milestones. The tool also allows sellers to track their daily car mileage.
The tool is written in AngularJS and communicates with a RESTful API to persist data.

An analytics tool for retail businesses to track their Key Performance Indicators (KPIs). This tool works as a module to a major CRM solution and pre-computes report data to ensure instant load times.
The module heavily uses Chart.js to visualize data through pie charts, line charts, and bar charts. Computation logic is written in PHP and run by cron jobs.

The product our team developed had several parts to it; a machine learning model based on TensorFlow's object detection API, a data-feeding module responsible for curating quality images (faces), which the model consumed, and a client app that let users process shelf products using the device camera.
My role in the project was to develop the second module, to create a tool to crop product faces and feed them to the machine learning model to increase the prediction accuracy rate. Fabric.js was the right library to develop the cropping feature.

This is a lightweight but highly efficient service that is accessible via RESTful APIs to synchronize data between two different database systems - MySQL and CouchDB. The synchronization is triggered by cron jobs, but thanks to its light structure, it can easily be transformed into microservices.
The service is written in Java and Spring and connects to MySQL through Hibernate ORM.

This tool is a part of an order management system. It helps users determine the right price and discounts for the products sold so they can achieve the desired profit margins.
The tool utilizes AngularJS's famous two-way data binding to achieve reactivity.

A web-based file manager similar to Dropbox to upload and download files. The tool is based on AWS S3 Buckets and works as part of a major CRM solution.

The tool is built with AngularJS, PHP, Yii2, MySQL

A proof-of-concept project for an ATS startup. The application has several sub-modules such as candidate pipelining, job boards, and a messaging module integrated with Gmail.
The back end was written in Java/Spring (uses MySQL) and the front end in AngularJS. Data is exchanged through RESTful APIs.