Freelancers using React in BelgradeFreelancers using React in Belgrade
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Petar Vasic's avatar
Petar Vasic
pro
Belgrade, Serbia
Senior Software Engineer & Low-Code Development Expert
$25k+
Earned
2x
Hired
4.8
Rating
14
Followers
Senior Software Engineer & Low-Code Development Expert
Cover image for Real Estate B2B Guest Booking App
Real Estate B2B Guest Booking App
0
49
Cover image for Online B2B2C Retail App for Cars
Online B2B2C Retail App for Cars
0
34
Cover image for Agile Underwriting
Agile Underwriting
0
17
Cover image for E-commerce offers AI vector search: from Amazon, Walmart
E-commerce offers AI vector search: from Amazon, Walmart
0
12
React(3)
Stefan Automation's avatar
Stefan Automation
Belgrade, Serbia
Automation & Data Analytics | SQL | Power BI | Excel | R
New to Contra
Automation & Data Analytics | SQL | Power BI | Excel | R
Cover image for OpsHub – Internal Operations System A
OpsHub – Internal Operations System A custom internal tool built to centralize client management, project tracking, task workflows, and invoicing in one clean dashboard. It replaces spreadsheets and manual coordination with a structured, role-based system that improves operational visibility and financial tracking. Ideal for small teams that need clarity, control, and scalable internal workflows.
2
4
256
Cover image for Internal invoicing and billing web
Internal invoicing and billing web application for tracking invoices, payment status, and basic revenue records, with CRUD workflows and a clear operational dashboard.
0
253
Cover image for A production‑ready internal web application
A production‑ready internal web application designed to help small teams manage clients and their ongoing work in a structured and maintainable way. The application provides authentication, full CRUD functionality for client records, engagement tracking per client, and detailed views with notes and status history. Clients can be archived instead of deleted to preserve operational data. An overview dashboard presents key operational metrics, including total and active clients, open versus completed engagements, and recent activity, using simple summary cards and basic visualizations. Built with React and TypeScript on the frontend and a Node.js / Express backend, the project focuses on clean architecture, realistic CRUD logic, and MVP‑level internal tooling.
2
6
338
Cover image for A production‑ready web application demonstrating
A production‑ready web application demonstrating real‑world CRUD functionality and internal dashboards commonly used by small teams and startups. Includes email/password authentication, a full CRUD system with sorting and filtering, detailed item views, and an overview dashboard with status breakdowns and recent activity. Admin features allow archiving records and basic role-based access. Built with React and TypeScript on the frontend and a Node.js / Express API, with a clean, maintainable codebase and a neutral, professional UI designed as an internal tool rather than a marketing site.
0
233
React(5)
Predrag Gagović's avatar
Predrag Gagović
Belgrade, Serbia
Full-Stack Dev | AI, Blockchain & Cloud Solutions
Full-Stack Dev | AI, Blockchain & Cloud Solutions
Cover image for Stock price app
Stock price app
0
23
Cover image for Stock price app
Stock price app
0
3
Cover image for Analyzed PulseChain Data
Analyzed PulseChain Data
0
18
Cover image for ROKK-Streaming Music Service Development
ROKK-Streaming Music Service Development
0
11
React(5)
Zarko Nikolic's avatar
Zarko Nikolic
Belgrade, Serbia
.NET, React.js, Blockchain Engineer, Music producer and DJ
New to Contra
.NET, React.js, Blockchain Engineer, Music producer and DJ
Cover image for This is complete website where
This is complete website where producers can sell beats, sample packs and soundbanks for virtual instruments. This project is done with Blockchain technologies like Solidity for writing Smart Contracts, HardHat for deploying them to blockchain networks. Implemented usage of crypto wallets. Frontend is done in React.js. Other artist can buy them and have a full licence for non-commerical and commercial usage. There is also a section where Mixing engineers, DJs and producers can offer their services directly to the clients such as beatmaking, mixing and mastering. There is a shopping cart page for checkout of bought items. Also, there is the Admin page where admin can see all registered users, ban them for some reasons. They can delete inappropriate ads for Services.
2
2
121
Cover image for Crowd Funding website. Technologies used:
Crowd Funding website. Technologies used: Web3 Blockchain and React.js
2
146
Cover image for As you might see on
As you might see on my profile I am a music producer also. And I started recently with tutorials on how to produce music in FL Studio. This video is for any level of music production even if you are a beginner...enter the world of music with me! :D
0
61
Cover image for One of my songs and
One of my songs and many of music productions!
0
44
React(2)
Milk & Cartoons's avatar
Milk & Cartoons
Belgrade, Serbia
Full-Stack Development & Design, Framer Expert
Full-Stack Development & Design, Framer Expert
Cover image for On-demand urban delivery platform
On-demand urban delivery platform
0
33
Cover image for Alpaca Guild
Alpaca Guild
0
16
Cover image for Framer website for SaaS product
Framer website for SaaS product
0
5
Cover image for Endpoint Space
Endpoint Space
0
26
React(2)
Alexander Savelyev's avatar
Alexander Savelyev
Belgrade, Serbia
FullStack dev in love with automations and responsive apps
FullStack dev in love with automations and responsive apps
Cover image for PowerBI Custom visual - Your Timeline Slicer
PowerBI Custom visual - Your Timeline Slicer
0
1
Cover image for Custom Webpack Plugin
Custom Webpack Plugin
0
2
Cover image for GitHub - microsoft/PowerBI-visuals-tools: Contains tools for bu…
GitHub - microsoft/PowerBI-visuals-tools: Contains tools for bu…
0
2
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React(1)
Engjell Developer's avatar
Engjell Developer
pro
Belgrade, Serbia
Software Developer | CO FOUNDER at Aligator.xyz
5.0
Rating
41
Followers
Software Developer | CO FOUNDER at Aligator.xyz
Cover image for Guys, I tried blending modern design with nature… what do yo...
Guys, I tried blending modern design with nature… what do you think? luxholz.ch (http://luxholz.ch)Website for wood flooring company in Swiss 🇨🇭
17
50
377
Cover image for Curious what you think, does
Curious what you think, does this feel like a good mascot for Sooul, our AI meditation app? 🧘‍♂️
1
3
100
Cover image for Just built a voice interactive
Just built a voice interactive orb with Three.js 🔮 First time experimenting with it, this was fun as hell. Would love some feedback from the Contra fam.
2
3
118
Cover image for After 5+ years… I finally killed my 2019 portfolio 😂 Just l...
After 5+ years… I finally killed my 2019 portfolio 😂 Just launched the new one this weekend: www.engjell.dev (http://engjell.dev) Clean, fast, and has a 3D cartoon me because I thought it was funny. Let me know what you think (honest feedback welcome)! Currently open for new projects if anyone needs a new site 🚀 #webdeveloper #portfolio #tailwind #nextjs
6
6
160
React(1)