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Ivan – React, Next.js, Typescript, experts in Lemon.io

Ivan

From Canada

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Full-stack Web DeveloperSenior
Hire developer
10 years of commercial experience
Banking
Entertainment
Fintech
Hospitality
Legal tech
Media
Publishing
Telecommunications
Travel
Platforms
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Ivan – React, Next.js, Typescript

With 9 years of commercial experience, Ivan brings a robust skill set to the table: being proficient in Node.js, TypeScript, and JavaScript, he also excels in AWS, Firebase, SQL databases, and various back-end architectures, complemented by solid front-end expertise. Ready to contribute a wealth of knowledge to dynamic teams, he stands out as an engineering-minded developer who values software development principles and practices.

Main technologies
React
5 years
Next.js
3 years
Typescript
4 years
Node.js
4 years
AWS
5 years
Additional skills
Redux
Redux Thunk
HTML
JavaScript
Express.js
MySQL
PostgreSQL
CSS
HTML/CSS
Jira
Python
Gitlab
jQuery
JSON
AJAX
PHP
GitHub
CircleCI
Ember.js
CSS/HTML
Angular
Ionic
Git
SASS
Bitbucket
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Senior Full-stack Developer
Jun 2022 - Aug 20231 year 2 months
Project Overview

Super.com is a leading platform for travelers to book hotels. The flagship product, hotel booking, stands out as one of the company's vital offerings, enabling users to seamlessly search for and book hotel rooms.

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Responsibilities:
  • Created a hotel search feature on the user’s home page that increased the customer conversion rate up to 14%;
  • Developed booking cancellation with the refund in credits features, which drove a 74% increase in cross-selling and an 11% increase in repeat purchases;
  • Mentored other engineers and held technical interviews;
  • Prepared technical documentation.
Project Tech stack:
React
Typescript
JavaScript
Redux
HTML
CSS
Python
Node.js
Express.js
Gitlab
Jira
Senior Front-end Developer
Dec 2018 - Apr 20223 years 3 months
Project Overview

Flybits.com is a product leader in providing context-aware digital solutions for the financial industry.

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Responsibilities:
  • Created front-end architecture for a new product;
  • Redesigned the existing front-end;
  • Built a front-end components library;
  • Debugged and resolved application issues;
  • Wrote unit, integration, and end-to-end tests.
Project Tech stack:
React
Typescript
JavaScript
Redux
Redux Thunk
Ember.js
HTML
CSS
GitHub
Jira
CircleCI
Senior Full-stack Developer
Nov 2018 - May 20196 months
Project Overview

APTN has been serving Indigenous Peoples in Canada and Canadian audiences for over two decades through television, online platforms, and on-location programming.

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Responsibilities:

• Redesigned the existing front-end and back-end; • Built new components; • Integrated with different providers; • Created new functionality for mobile applications (iOS and Android) and released new versions of the applications on Google Play and App Store; • Created script for transferring 8500 videos from one video hosting to another via API; • Developed script for automated XML-files conversion to SCV-format; • Developed 12 micro websites; • Created new themes and plugins for WordPress websites

Project Tech stack:
JavaScript
CSS
HTML
MySQL
PHP
React
Angular
Ionic
GitHub
Senior Full-stack Developer
Feb 2016 - Aug 20182 years 6 months
Project Overview

Infocontrol.net is an online service that aids authors in automatically detecting and removing pirated content from the Internet.

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Responsibilities:
  • Created front-end and back-end architecture;
  • Implemented advanced search engine;
  • Debugged and resolved the application issues;
  • Integrated with different providers;
  • Made database optimization, which allowed to increase in query processing speed up to 5x times.
Project Tech stack:
React
Typescript
JavaScript
Redux
HTML
CSS
Node.js
Express.js
SASS
PostgreSQL
Bitbucket
Git
Full-stack Developer
Nov 2013 - Feb 20162 years 3 months
Project Overview

Uzhnet.com is an Ukrainian Internet service provider. They specialize in delivering reliable and high-speed internet services to the community, ensuring seamless connectivity for both residential and business customers. With a commitment to customer satisfaction, uzhnet.com strives to provide top-notch services, making them a trusted choice for local internet needs.

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Responsibilities:
  • Implemented recurrent payments, resulting in an 18% increase in profits;
  • Developed the billing system for customers;
  • Created a system for the automatic management and monitoring of network devices (routers, switches).
Project Tech stack:
HTML
CSS
JavaScript
jQuery
AJAX
JSON
PHP
MySQL

Education

2015
Computer science and telecommunications
Specialist
2005
Law
Master

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