Summary

Expertise

Project Highlights

Education

Agency

AK

English:

Upper Intermediate

Alexandr K.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Upper Intermediate

A senior developer with more than 5 years of experience. He is actively taking part in mentoring juniors as well as interviewing them.

Was lead to a team of 7 Was a mentor to Junior developers Communicated with Product Owners and was responsible for delivering a product

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Check if Alexandr is available

Expertise

Years of commercial development experience

6 years of experience

Core technologies

React.js 6 years
React Native 6 years
Angular 2x 5 years
Next.js 6 years
TypeScript 6 years

Other technologies

AWS
Express.js
Kubernetes
Node.js
Apollo
Redis
Docker
Redux
Vue.js
Jest
Nest
GraphQL
Firebase
Material-UI
Tailwind CSS

Project Highlights

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Senior Software Engineer

NDA

Apr `21 - Feb `23

2 years

Working on an application

Responsibilities & achievements

- Lead a team of 7 developers; - Communicate with Product Owners a lot, to clarify requirements, and CR-s and apply those changes to one, of the oldest modules in the application; - Agreed with Product Owners on a sprint for covering tech debt - Integrate internal CRM system into our application to improve data flow between managers and other types of users; - Developed the oAuth system according to the latest specifications and integrated it with many different services from the customer side.

Express.js
Node.js
PostgreSQL
React.js
React Native
TypeScript
Redux
Jest
Lodash
Nest
Next.js
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Senior software engineer

NDA

Dec `20 - Sep `21

9 months

Working on an application

Responsibilities & achievements

- Setup architecture for high-load app service - Interviewed Middle-level developers - Cooperated with a team of Angular developers from abroad and contributed to their modules with React and Angular code - Integrated React app into Angular app as a submodule

AngularJS
Express.js
Node.js
React.js
React Native
TypeScript
Redux
icon
Mobile developer

NDA

Apr `20 - Oct `20

6 months

Developing an application with the idea to send pictures

Responsibilities & achievements

- Developed a mobile application with the idea to send pictures and GIF-s via - Bluetooth to LED panel; - Discovered and improved sending algorithm by hashing data; - Optimized the work of the editor, where users could draw images and combine them into GIFS.

React Native
TypeScript
Redux
Firebase
icon
Mobile frontend developer

NDA

Dec `18 - Dec `20

2 years

mobile application that is under an NDA. The developer was a mentor to Junior level developers.

Responsibilities & achievements

- Cooperated with a big team of developers: about 10 FE members; - Mentored Junior level developers; - Clarified requirements from the customer and brought them to designers; - Took responsibility for making a BE feature on the frontend side to reduce an amount; - Оf time for development in 2 weeks from the original estimate; - Spent a month covering business-critical features through tests; - Discovered a lot of new technologies and learned them fast to participate in sales activities.

React.js
React Native
TypeScript
Apollo
Redux
Vue.js
Jest
Lodash
GraphQL
Mapbox
Redux-saga
Tailwind CSS
icon
Frontend developer

NDA

Feb `18 - Nov `18

9 months

Fixing legacy project

Responsibilities & achievements

- Provided a lot of fixes for legacy projects ASAP; - Developed a big social network application in cooperation with the PM, Designer, QA, and CEO of the startup; - Integrate Google Analytics tracking system to the biggest clients of the company; - Customized audio player into music app according to design.

AWS
CSS
React.js
Redux
SCSS
Jest
Redux-saga

Education

Higher education in Computer Science

Agency

agency #3880

50-100

GMT+2

Ukraine

Core Expertise

AngularJS
AWS
Django
Flask
Java
JavaScript
MongoDB
.NET
Node.js
PHP
Python
React.js
React Native
Ruby on Rails
Stripe
TypeScript
Laravel Framework
Vue.js
Nest
GraphQL
Firebase
Next.js

Industries

Education & Science, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Construction & Real estate, Human Resources & Career, Sports & Fitness, Advertising & Marketing, Internet & Telecom, Healthcare & Medicine, Food & Drink

Want to hire this engineer?

Check if Alexandr is available