Summary

Expertise

Project Highlights

Education

Agency

OR

English:

Upper Intermediate

Ognjen R.

vetted by Youteam

Vetted by YouTeam

Bosnia and Herzegovina

UTC +01:00

Europe/Sarajevo

English:

Upper Intermediate

As someone applying for a React Frontend application position, I am looking for a team that values collaboration, innovation, and continuous learning.

•My biggest professional achievement was collaborating with a team of designers and developers to create a robust atomic design system for an e-commerce application. •I worked closely with the development team to ensure the system was flexible, scalable, and easy to use. •Through effective communication and collaboration, we successfully launched the design system, which improved the speed and efficiency of our design and development processes.

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Expertise

Years of commercial development experience

5 years of experience

Core technologies

React.js 5 years
Redux 5 years
JavaScript 5 years
TypeScript 5 years

Other technologies

CSS
HTML5
Node.js
Bootstrap
Git
HTML
RESTful API
Webpack
SCSS
Jest
GraphQL
Material-UI
Tailwind CSS

Project Highlights

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Frontend Engineer

Frontend Engineer at HTEC Group

May `22 - Present

2 years

HTEC Group

Revamped application using React/Express for better Google indexing and annual $200k revenue increase

Responsibilities & achievements

Improved organic traffic with SEO-compliant coding practices and HTML rewrite, resulting in 250% increase and top-ranking on Google. Reduced page load times by 50% with Webpack optimizations, including image optimization and cache management. Successfully reduced bugs by 35% through Typescript integration and code quality optimization.

CSS
JavaScript
React.js
TypeScript
Web Development
HTML
JSON
Sass
RESTful API
Jest
Next.js
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Software Engineer

Project II for Bravo Systems

Sep `20 - May `22

2 years

Bravo Systems

Project II for Bravo Systems

Responsibilities & achievements

Contributed to full product cycle, led to successful application release with over 30,000 users Collaborated on design system with UX designers, resulting in 30% fewer inconsistencies and a more seamless user experience Created over 100 modular React components with corresponding documentation for improved code efficiency and reusability Conducted code reviews, collaborated on product releases, ensured highquality software development standards Mentored junior frontend developers, sharing expertise in React and JS concepts Operated in Agile environment, managed Jira tickets, attended daily stand-ups and contributed to sprint planning and retrospectives

CSS
JavaScript
MySQL
React.js
Software Development
Web Development
Bootstrap
Front End
Git
HTML
JSON
Sass
Npm
RESTful API
Webpack
Jest
Material-UI
Next.js
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Software Engineer

Project I for Bravo Systems

Sep `19 - Sep `20

1 year

Bravo Systems

Project I for Bravo Systems

Responsibilities & achievements

Collaborated with two fellow developers to build a unit testing system that reduced monthly bugs by 20% Achieved 90% code coverage with Jest and Enzyme, reducing technical debt and improving reliability Led the migration from class components to functional components in React, resulting in cleaner code and improved code reusability

CSS
JavaScript
MySQL
React.js
Bootstrap
Git
HTML
JSON
Sass
RESTful API
Webpack
Jest
Material-UI
Next.js
icon
Software Developer Intern

Software Developer Intern in TeleGroup

Feb `18 - Aug `18

6 months

Telegroup

Software Developer Intern in TeleGroup

Responsibilities & achievements

Collaborated with a team of 10 interns to design and develop an internal web application for scheduling meetings and booking offices. The application was built using JavaScript, HTML, CSS, React, and Spring

CSS
JavaScript
React.js
Spring
HTML

Education

Higher education in Computer Science

Agency

Business Productivity agency #4050

10-50

GMT+1

Krakow / Poland

Core Expertise

Agile
Ajax
AngularJS
API
ASP.NET
ASP.NET MVC
Authorize.Net
Azure
C#
CRM
Database Developer
DevExpress
GitHub
Google Maps
HTML5
JavaScript
jQuery
Machine Learning
Microsoft Dynamics CRM
.NET
nopCommerce
Outsourced Developer
PL/SQL
POS
PostgreSQL
Python
React.js
Remote Developer
Application Programming
ASP
Authorize.Net Development
Custom CMS
Data Backup
Data Warehousing
Database design
database programming
DBMS
ECMAScript
Elasticsearch
Entity Framework
Geolocation
Git
Google Maps API
HTML
IT Management
JQuery Mobile
Microsoft SQL Server Programming
Microsoft Visual Studio
Nginx
NoSQL
Object oriented design
PostgreSQL Administration
PostgreSQL Programming
Angular 2x
jQuery UI
MS SQL Server
PgAdmin
Project management
RESTful API
Bug fixing
Docker
Google Maps SDK
Microsoft SQL Management Studio
ASP.NET Web API
Azure App Service
Azure Storage
Azure Web
HTTPS
jQuery plugins
Kanban
Pure ASP.NET
HTTP
MVC
Project Manager
Flexbox
Angular UI Bootstrap
Angular Material
Katalon Studio
Angular CLI
.NET Core
DevExtreme
Figma
Azure Cognitive Services
Angular CDK
NgRx
Azure Automation
.NET Framework
Azure DevOps Server
.NET Web API
Azure API Management
Azure Front Door
Azure Cosmos DB
Azure Functions

Industries

Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Travel & Tourism, Booking & Rent, FMCG, SaaS, ERP, Point-of-Sale, Management System & Automation

Want to hire this engineer?

Check if Ognjen is available