Polina

Polina — Full-stack Software Engineer (Node + React)

Expertise in Full Stack Web.

Last verified on July 04, 2023

Core Skills

Node.js

React

Bio Summary

- 3+ years of experience in the IT industry - Core technology stack is AWS, Node.js, Python - Actively working with serverless architecture AWS (Lambda, Cognito, VPC, Security Group, EC2, RDS, API Gateway, CloudFormation, SES, SNS, S3, Amazon Timestream, IAM, LightSail) - Intermediate English - Available ASAP

Technical Skills

Programming Languages	C#, JavaScript, Python, TypeScript
.NET Platform	ADO.NET, Entity Framework
UI Frameworks, Libraries, and Browsers	CSS, HTML5
JavaScript Frameworks	Express, Node.js, React
JavaScript Libraries and Tools	i18next, Passport.js, Redux, SinonJS
Databases & Management Systems / ORM	Microsoft SQL Server, MongoDB, NoSQL, Oracle 12c, PostgreSQL, Sequelize, SQL
Amazon Web Services	AWS API Gateway, AWS Cloudformation, AWS Cognito, AWS EC2, AWS IAM, AWS Lambda, AWS LightSail, AWS RDS (Amazon Relational Database Service), AWS S3, AWS Security Groups, AWS SES (Amazon Simple Email Service), AWS SNS, AWS Timestream (Amazon Time Series Database), AWS VPC
SDK / API and Integrations	AWS API Gateway
BlockChain and Decentralized Software	Chai
Version Control	Git
Operating Systems	Ubuntu
Other Technical Skills	Database Vault

Experience

Video conference — Back-end engineer

June 2021 - now

Stack: Node.JS, Express.js, PostgreSQL, Passport.JS, TypeScript.

The medical startup — Back-end serverless engineer

January 2020 - June 2021

Description: A medical startup from Ireland that helps a patient interact with a doctor through a mobile app. Follow the schedule of taking medications, polling the status, and so on.

Stack: Serverless, AWS (Lambda, Cognito, VPC, Security Group, EC2, RDS, API Gateway, CloudFormation, SES, SNS, S3, Amazon Timestream, IAM, LightSail), Python, PostgreSQL, Ubuntu, Git.

News portal—full-stack engineer

March 2019 - December 2019

Description: News portal, information web app for education for sustainable development association. Functionality: User profile, a news feed, storage, download counter, admin panel, content management, version for visually impaired users, etc.

Stack: JavaScript, Node.js(Express), MongoDB, React, Redux, PostgreSQL, SEQUELIZE, CHAI, SINON, HTML5/CSS3, Git, i18n.

HSport —full-stack engineer

October 2018 - February 2019

Description: Online sports shop. Browse online our carefully curated and hand-picked collections from Adidas, Nike, Champion, Tommy Hilfiger, JAGGAD, and more.

Stack: AWS EC2, JavaScript, Node.js(Express), MySQL, Git, WebSockets,

Cloudinary

Trainee / Pet projects

Medical desktop application

June 2018 - September 2018

Description: Functionality: the administrator can create therapists, therapists view the list of patients for today, record the patient's admission data, can print a prescription and make an appointment, patients can make an appointment. There is an export of users to XML.

Stack: C#, Entity Framework, MS SQL Server, Git.

Train station - desktop application

January 2018 - May 2018

Functionality: customers can search the stations through which trains pass, book tickets. The administrator creates, changes, and deletes trains/routes / timetables

Technologies: C #, ADO.Net, Oracle 12c, Database Vault, Git

Education

Belarussian State Technological University, Bachelor degree

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