Aleksey S., Full-stack Software Engineer (React + Node.js)

Vetted expert in Full Stack Web
english B1 (Intermediate) English
seniority Middle (3-5 years)
location Ukraine UTC+02:00

Summary

- 3 years of professional experience using front-end and back-end technologies
- Front-end: React, Redux, React query, Context API, React Hooks, HTML, CSS(SCSS), BEM, MaterialUI, AntDesign, Firebase, Angular 7+, RxJs
- Back-end: NodeJS (Express, NestJS), REST API, Docker
- Knowledge of PostgreSQL, MongoDB, MySQL databases
- Intermediate English
- Available ASAP

Main Skills

React, Full-stack Software Engineer (React + Node.js)

React

Node.js, Full-stack Software Engineer (React + Node.js)

Node.js

JavaScript Frameworks

Angular Express NestJS Node.js React

UI Frameworks, Libraries, and Browsers

Ant Design CSS HTML Material UI SCSS

JavaScript Libraries and Tools

Mongoose React Hooks React Query React Testing Library Redux RxJs Winston

Databases & Management Systems / ORM

Firebase MongoDB MySQL PostgreSQL Sequelize Typeorm

Cloud Platforms, Services & Computing

AWS

Amazon Web Services

AWS EC2 AWS ECR AWS Lambda AWS RDS (Amazon Relational Database Service) AWS S3 AWS SES (Amazon Simple Email Service) AWS SNS AWS SQS

Methodologies, Paradigms and Patterns

Agile BEM Scrum

Collaboration, Task & Issue Tracking

Asana Atlassian Trello Jira

SDK / API and Integrations

Context API JWT RESTful API Swagger

Virtualization, Containers and Orchestration

Docker

Platforms

Firebase

QA, Test Automation, Security

Jest nock React Testing Library

Mail / Network Protocols / Data transfer

JWT WebSockets

Other Technical Skills

Clockify
ID: 300-076-057
Last Updated: 2025-01-06

Experience 

Fullstack JavaScript Developer

6 months (July 2021 - December 2021)

Description: The symptom management system that helps companies and educational institutions to reopen, be ahead of the COVID curve, and protect people from infectious diseases, a tool that helps create and sustain a safe environment at work and in school, manage the business processes to reduce the risks of suspending work, and arrange for the community's safety.

Responsibilities:

  • Designing and building BE services
  • Updating and implementing new UI for FE application and admin panel
  • Discussion, planning, and implementation of new features.

Technologies: React, React query, NestJS, TypeORM, Postgresql, AWS (ECS, ECR, RDS, S3), Jest, REST, Swagger

 

Back-End JavaScript developer

8 months (November 2020 - June 2021)

Description: Service for integrating the application with GitHub, Gitlab, Datadog, Sentry, PagerDuty, and Slack.

Responsibilities:

  • Implementing core features for GitHub, Gitlab integration, and Slack bot
  • Designing the architecture of backend-side services, estimating features, designing features
  • Covering all new features with unit and integration tests

Technologies: JS, NextJs, GraphQl, MongoDb, Jest

 

Fullstack JavaScript Developer

6 months (May 2020 - October 2020)

Description: Service for developers and product managers for monitoring the status of execution of tasks for projects.

Responsibilities:

  • Discussion, planning, and implementation of new features.
  • Designing the architecture of backend-side services, estimating features, designing features.
  • Created models, added new features, and endpoints

Technologies: JS, React, React Hooks, HTML, CSS(SCSS), NestJs, MySql, Firebase

 

Fullstack JavaScript Developer

6 months (November 2019 - April 2020)

Responsibilities:

  • Developing backend, frontend part of the project.
  • Connection backend to the database.
  • Product support.
  • Providing code review.

Technologies: JS, React, Express.js, MongoDB, Docker

Education 

Simon Kuznets Kharkiv National University, Enterprise economy

September 2010 - June 2016

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