Freelancers using Socket.io

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Projects People

Antoni Kaminski

maxLublin, Poland

Full-Stack Dev | AI Automation Architect | Startup Growth 🚀

$100k+: Earned

15x: Hired

5.0: Rating

253: Followers

Full-Stack Dev | AI Automation Architect | Startup Growth 🚀

Cover image for Crypto Card Game Development

Crypto Card Game Development

7

33

Cover image for React Native Medical Startup App | Supabase

React Native Medical Startup App | Supabase

12

159

Cover image for HR Automation Project | AI Automation | Python

HR Automation Project | AI Automation | Python

12

127

Cover image for AI Digital HealthCare | Full Stack Development

AI Digital HealthCare | Full Stack Development

22

311

Muhammad Hassan

proKarachi, Pakistan

Full-Stack & AI Developer | Next.js, AI Agents

$50k+: Earned

12x: Hired

5.0: Rating

207: Followers

Full-Stack & AI Developer | Next.js, AI Agents

Cover image for Marketplace Website With Real Time Chat & Payment Integrations

Marketplace Website With Real Time Chat & Payment Integrations

0

66

Cover image for Frontend Lead & AI Developer @ Chronicler Labs

Frontend Lead & AI Developer @ Chronicler Labs

1

201

Cover image for Rebuilding NestLink's Real Estate SaaS Platform

Rebuilding NestLink's Real Estate SaaS Platform

1

60

Cover image for Prsoo: Concept to Launch in 4 Weeks

Prsoo: Concept to Launch in 4 Weeks

0

44

Eldar Sufiyanov

Full-Stack AI Apps | Web, Mobile, Desktop ⚡

$50k+: Earned

12x: Hired

4.4: Rating

46: Followers

Partner

Coach

+1

Full-Stack AI Apps | Web, Mobile, Desktop ⚡

Cover image for Presence app

2

53

Cover image for Buzz nl - App on Google Play & Apple Store

Buzz nl - App on Google Play & Apple Store

0

47

Cover image for Portfolio page on FlutterFlow and Flutter with AI

Portfolio page on FlutterFlow and Flutter with AI

1

0

89

Cover image for Mobile App for renting, locating and managing power banks

Mobile App for renting, locating and managing power banks

1

92

Hritwik Tripathi

proDelhi, India

AI Automation | Full-Stack Dev | Web3 | 8× 🏆 Hackathon

5.0: Rating

31: Followers

AI Automation | Full-Stack Dev | Web3 | 8× 🏆 Hackathon

Cover image for Vega – Blockchain Data Visualization

Vega – Blockchain Data Visualization

1

6

Cover image for PPD Calculator

1

12

Cover image for SnipeMe Clipping Tool Development

SnipeMe Clipping Tool Development

1

4

Cover image for HIE Agency Website Development

HIE Agency Website Development

2

9

proIslamabad, Pakistan

Blockchain & AI Engineer | Web3, DeFi, Full-Stack

5.0: Rating

7: Followers

Blockchain & AI Engineer | Web3, DeFi, Full-Stack

Cover image for Tap Trade - Local Item Swapping & Bartering App

Tap Trade - Local Item Swapping & Bartering App

1

2

Cover image for FBR Retail POS System

FBR Retail POS System

1

1

Cover image for For decades, finance has relied

For decades, finance has relied on paperwork, intermediaries, and manual processes. Today, programmable finance is changing the equation. Through smart contracts and blockchain technology, financial products can execute automatically, enforce rules transparently, and interact with other systems in real time. The future of finance isn't just digital. It's programmable. #ProgrammableFinance #Blockchain #Web3 #DeFi #SmartContracts #Fintech #DigitalAssets #BlockchainTechnology #FutureOfFinance #MkaitsTechnologies

3

222

Cover image for CardanoGPT - Web3 AI Platform on Cardano Blockchain

CardanoGPT - Web3 AI Platform on Cardano Blockchain

2

3

Aldrin Caballero

Quezon City, Philippines

Full-stack developer for AI-powered marketplaces

5.0: Rating

11: Followers

Full-stack developer for AI-powered marketplaces

Cover image for Live Streaming Platform with Real-Time

Live Streaming Platform with Real-Time Interaction & Monetization Streaming Architecture: Designed and implemented a low-latency streaming pipeline using WebRTC with a Selective Forwarding Unit (mediasoup) to efficiently distribute a single ingest stream to hundreds of concurrent viewers without overloading the broadcaster's device. Public-to-Private Session Switching: Engineered seamless transitions between public broadcasts and private 1-on-1 paid video sessions. The signaling server dynamically manages rooms via Socket.IO (http://Socket.IO), renegotiating peer connections without visible reconnection delays. Built a per-minute billing system using WebSocket-synchronized timers. Server-side balance validation runs at optimized intervals to minimize API load while maintaining billing accuracy across 100+ simultaneous rooms.

0

101

Cover image for Beauty fasion

0

36

Cover image for NEXTPLAY is a soccer training

NEXTPLAY is a soccer training and talent discovery mobile app designed to connect young players with coaches and opportunities.

0

74

Cover image for I worked there as a

I worked there as a React Native engineer for about 1.5 years, focused primarily on the mobile experience for long-form audio and editorial content. My work centered on content delivery, playback reliability, and offline support — including designing a caching layer that balanced storage limits with user expectations (e.g., partial downloads, smart eviction, and content freshness). I also collaborated closely with backend and product teams to align CMS structure with how content is consumed in-app.

0

89

proDelhi, India

Web and Mobile App solutions tailored for business growth.

9: Followers

Web and Mobile App solutions tailored for business growth.

Cover image for 🚀 AI-Driven Sports Analytics

🚀 AI-Driven Sports Analytics Platform (Web & Mobile) Cromp IT Solution has officially initiated development of a next-generation AI-Driven Game Analysis Platformcovering major professional leagues: 🏒 National Hockey League (NHL) 🏀 National Basketball Association (NBA) ⚾ Major League Baseball (MLB) This project is being built as a full-scale ecosyste. 🧠 Core AI Capabilities Machine Learning–based outcome prediction Player performance forecasting Injury risk pattern detection Momentum and trend analysis Advanced statistical modeling Custom algorithmic scoring systems AI/ML models for predictive analytics Cloud infrastructure for scalability Secure API integrations for live sports data #AIDevelopment #SportsAnalytics #MachineLearning #WebAndMobile #NHL #NBA #MLB #AIInnovation #CrompITSolution

3

115

Cover image for SendPilot is a web-based solution

SendPilot is a web-based solution designed for streamlined communication and automation workflows. The platform demonstrates our experience in developing utility-driven applications with clean dashboards and efficient workflow management.

3

141

Cover image for Currently designing a new project

Currently designing a new project and these are some of the first visuals. I'm still refining the direction, so I'd love to get fresh eyes on it. What are your first impressions? Any feedback, suggestions, or critiques are welcome. Thanks in advance! 🙌

1

34

Cover image for Here's a professional Contra post

Here's a professional Contra post you can use: 🚀 Exciting Milestone Achieved! We are proud to announce that we have successfully completed the development of the Bible Blow mobile application for both Android and iOS platforms. Our team handled the complete mobile app development process, focusing on performance, user experience, scalability, and seamless cross-platform functionality. The application is now ready and will be launching soon. Key Highlights: ✅ Android App Development ✅ iOS App Development ✅ Modern & User-Friendly UI/UX ✅ Optimized Performance ✅ Secure & Scalable Architecture A huge thank you to everyone involved in making this project a success. We look forward to seeing Bible Blow impact and inspire its users worldwide. Stay tuned for the official launch! 🎉 #MobileAppDevelopment #AndroidDevelopment #iOSDevelopment #Flutter #AppLaunch #BibleBlow #CrossPlatform #UIUX #SoftwareDevelopment #CrompITSolution You can also add a screenshot or app preview image to increase engagement on Contra.

1

66

proSurat, India

Innovative MERN | Full Stack Developer | Web & PWA Expert✨

25: Followers

Innovative MERN | Full Stack Developer | Web & PWA Expert✨

Cover image for WorkdayAlly – Smart Workday Support Platform

WorkdayAlly – Smart Workday Support Platform

0

6

Cover image for ThreadPilot: PWA CRM for Embroidery Factories

ThreadPilot: PWA CRM for Embroidery Factories

1

3

Cover image for CPaaS – Instagram Automation Platform for Creators & Brands

CPaaS – Instagram Automation Platform for Creators & Brands

1

20

Cover image for Bloodhound - Home Inspection

Bloodhound - Home Inspection

1

28