Ognjen K.

Ognjen K.

Front-End (React) Developer

Request Rate
Serbia, Ruma

Ognjen is a Front-End Developer with 3+ years of experience with React.js. He is hardworking, precise, persistent, and has good leadership skills. He is looking to expand his knowledge and experience through various technologies and job opportunities

Skills

  • Javascript
  • CSS
  • React
0246810

Experience

Digital company, Serbia

Full stack Web developer

February 2019 to April 2021

Stack:

  • React 
  • Typescript
  • MobX
  • GraghQL
  • MongoDB
  • Bootstrap
  • Node.js


Responsibilities: 

  • Develop event app solutions for hosting fairs and events all over Europe for Carrefour.
  • Implement software components according to the design specifications
  • Work in a high-speed, agile environment to ship features in the shortest time possible
  • Work on integrating various functionalities on the mobile app 
  • Do some mentorship on newly hired developers

Freelance

Web developer

January 2018 to February 2020

Stack:  

  • React
  • Typescript
  • CSS
  • Tailwind
  • Node.js
  • MongoDB
  • GraphQL


Responsibilities: 

  • Build e-commerce web apps
  • Build a medicare cord web app for a dentist's office
  • Build a fitness app where coaches can train their groups of clients
  • Work on various other apps and projects (some of the mare open source)

Education

Bachelor, in InformationTechnology ITS (InformationTechnology School)

September 2017 to June 2021

Serbia

Portfolio

Made with you
February 2019 - April 2021
Made with you
February 2019 - April 2021

Developed event app solutions for hosting fairs and events all over Europe for Carrefour.

It was a small team, consisting of up to 6-7 people. I had been there from the start, so I’ve worked on (or was part of) implementing most of the features.

Some of the technical tasks were:

  • Implement draggable and droppable custom links in the navigation menu for each fair/event
  • Restricting parts of the navigation menu based on user’s role and country
  • Adding a timeline on each user profile and company profile for showcasing user’s activity throughout the platform (sending emails, submitting stands, receiving invoices, etc…)
  • Implementing invoice page and functionalities for approved stands
  • Edit submitted stands by adding more additional materials or changing the package I also implemented various features on mobile app (React Native)
Technologies used:
React, MongoDB, React Native, Node.js
Fitness App
December 2020 - May 2021
Fitness App
December 2020 - May 2021

The fitness app allows coaches to create programs/workouts and assign them to their client/group of clients, monitor client’s progress through the process of coaching, and more.

Clients can update their progress on the app, see what’s next on their schedule, mark workouts as completed (or coach can do that instead of the client if the client is not being coached remotely). This was a freelance project which I built from scratch.



Technologies used:
React, Node.js, MongoDB