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Summary

Expertise

Project Highlights

Education

Agency

PB

English:

Upper Intermediate

Pavlo B.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Upper Intermediate

Dedicated and passionate Full Stack Developer with 7+ years experience in building web applications using RoR with several Frontend frameworks.

On my last project I developed the platform with a healthtech solution designed to revolutionize medical documentation by capturing, transcribing, and incorporating real-time patient data into Electronic Health Record (EHR) systems. Completed development of a dashboard from scratch and integrated it with existing API. Implemented ability to record dialogue using Azure AI Speech Service. - Wrote own integration with Elastic Enterprise Search with memorization handled by Redis storage. - Wrote PostgreSQL-side function for generating random coordinates on map in range from certain spot ("donut-like" region, like point should be further than 5km but not farther than 15km). - Improved performance by rewriting ActiveRecord to Arel. - Improved performance of AngularJS app by refactoring logic on conditional elements - Refactored template nesting for emails to minify identical code and increase reliability.

Want to hire this engineer?

Check if Pavlo is available

Expertise

Years of commercial development experience

7 years of experience

Core technologies

Ruby on Rails 7 years
JavaScript 4 years
React.js 4 years
Redis 4 years
Vue.js 2 years
PostgreSQL 6 years

Other technologies

AWS
GitHub
Heroku
PostgreSQL
TypeScript
Bootstrap
Redis
Sass
Slim
Docker
Lambda
Tailwind CSS
Nuxt.js

Project Highlights

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Full Stack Developer

ERISAfire

Dec `23 - Jan `24

Development of a service specializing in employee benefits compliance services, particularly for health and welfare plans. It offers a unique approach that combines technology, expertise, and legal guidance to help businesses navigate the complexities of ERISA (Employee Retirement Income Security Act) regulations.

Responsibilities & achievements

Fix long-standing bugs in the dashboard, update form generation rulesets to match updated requirements.

jQuery
Ruby on Rails
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Frontend Developer

DocNDA

Sep `23 - May `24

8 months

UK

Development of the platform with a healthtech solution designed to revolutionize medical documentation by capturing, transcribing, and incorporating real-time patient data into Electronic Health Record (EHR) systems.

Responsibilities & achievements

Develop dashboard from scratch and integrate it with existing API. Implement ability to record dialogue using Azure AI Speech Service.

React.js
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Frontend Developer

FX1

May `23 - Sep `23

4 months

Development of the platform that brings to users favorite live sports games and highlights in one place.

Responsibilities & achievements

Update landing page to match updated design. Implement video-chat using Twilio Video. Implement authorization using Firebase Authentication.

Vue.js
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Full Stack Developer, DevOps

BitPet

Jan `22 - Jan `24

2 years

M

Development of an AR mobile game that transcends traditional gaming, aiming to redefine global exergames. Users nurture their virtual pets through walks, discover treasures, and interact with others in augmented reality, making daily physical activity enjoyable, engaging, and social.

Responsibilities & achievements

Implement game logic on the server using complex formulas and conditions. Implement authentication using Firebase.

Ruby on Rails
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Ruby on Rails Dev

Yliko

Apr `20 - Nov `21

2 years

France

Yliko - an app that provides quick and easy search for restaurants, cafes, boutiques, salons, hotels, clubs, and lots of other services available in Paris. Main features are: - browse the deals (offers created by merchants) which are in the most proximity from the user location - geofence is used to allow users to reserve the place nearby and notify merchants about the users who are going to visit them - quick search by keywords and categories - easy access to promoted deals and deals with reduced price - map to get the route to the place" MVP, REST, Maps, Play Store

Responsibilities & achievements

Update landing page, integrate Stripe payment system, build email templates to match requested design.

Ruby on Rails
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Ruby on Rails Dev

JPR

Mar `20 - Dec `21

2 years

the UK

Logistics platform for managing orders with XERO integration

Responsibilities & achievements

Develop CMS and API from scratch, implement generation of PDF files and integration with XERO.

Ruby on Rails
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Ruby on Rails Dev

Mishon

May `18 - Nov `18

6 months

the USA

Social network app for sport active people with live streams, daily goals and achievements.

Responsibilities & achievements

Build CMS, Backend and API for mobile platform from scratch.

Ruby on Rails

Education

Higher education in Computer Science

Agency

agency #2661

100-400

GMT+2

Uzhhorod

Core Expertise

AngularJS
Apache
AWS
Backbone.js
C#
C++
CSS
Data Scientists
Django
Express.js
GitHub
Google Analytics
HTML5
Java
JavaScript
jQuery
Kotlin
Kubernetes
MongoDB
MySQL
.NET
Node.js
Objective-C
OpenCV
PHP
PostgreSQL
Python
React.js
React Native
Ruby
Ruby on Rails
Shopify
Tableau
Tizen
Tornado
Twilio
TypeScript
Unity or Unity3D
webOS
WebRTC
Bootstrap
Cucumber
DART
Go
Google Analytics API
Google Maps API
HTML
Laravel Framework
Machine learning Engineer
Nginx
Paypal Integration
Redis
RSpec
Sass
Swift
Unify
3D Animation
Adobe Illustrator
Adobe Photoshop
Adobe Photoshop Lightroom
Graphic design
Sketch
Dagger 2
ES6
MapKit
Postman
RESTful API
Retrofit
RxJava
SQLite
Stripe SDK
Android NDK
AVFoundation
Core Animation
Docker
Google Maps SDK
StoreKit
InVision
PayPal API
Redux
iOS SDK
Ethereum
Solidity
Vue.js
UIKit
BrightScript
Roku SDK
AWS SDK
Principle
Mongoose
GitLab
Core Bluetooth
Flutter
GraphQL
Figma
AWS Lambda
Marvelous Designer
Firebase
Next.js
Nuxt.js

Industries

Big Data, Augmented reality

Want to hire this engineer?

Check if Pavlo is available