๐ ๐๐๐ฌ๐ญ ๐๐ฎ๐๐ฅ๐ข๐ญ๐ฒ ๐๐จ๐ซ๐ค
๐ฏ ๐๐๐% ๐๐ฎ๐ฌ๐ญ๐จ๐ฆ๐๐ซ ๐๐๐ญ๐ข๐ฌ๐๐๐๐ญ๐ข๐จ๐งโจ โ ๐๐ฎ๐ข๐๐ค ๐๐๐ฌ๐ฉ๐จ๐ง๐ฌ๐ โณ ๐๐ฏ๐๐ข๐ฅ๐๐๐ฅ๐ ๐จ๐ง ๐๐จ๐ฎ๐ซ ๐๐๐ก๐๐๐ฎ๐ฅ๐
Hello Clients, Want to create something unique and useful within a limited time period? Connect with me and let's get your idea a life.
I am Parminder Pal Singh, a dedicated professional renowned for my knack in understanding client requirements and consistently delivering projects on time. Having successfully completed many projects in past 3+ years, I take pride in maintaining a competitive edge through my expertise in Agile development technologies.
๐ ๐๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐
=====================
๐ ๐๐๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ: HTML5, CSS3, JavaScript, React, Angular,Next.js,Typescript
๐งฐ ๐๐๐๐ค-๐๐ง๐:Node.js, Express.JS, PHP, Python
๐๏ธ ๐๐๐ญ๐๐๐๐ฌ๐๐ฌ: SQL (MySQL, PostgreSQL), NoSQL (MongoDB)
โ๏ธ ๐๐ฅ๐จ๐ฎ๐ ๐๐๐ซ๐ฏ๐ข๐๐๐ฌ: AWS, Docker, CI CD Pipeline
If you are starting your business in following industries I am your subject matter expert-
โ๏ธ ๐-๐๐จ๐ฆ๐ฆ๐๐ซ๐๐ โ๏ธ ๐๐๐๐ฅ๐ญ๐ก๐๐๐ซ๐ โ๏ธ ๐ ๐ข๐ง๐ญ๐๐๐ก โ๏ธ ๐ ๐จ๐จ๐ โ๏ธ ๐ ๐ข๐ญ๐ง๐๐ฌ๐ฌ
โ๏ธ ๐๐ซ๐๐ฏ๐๐ฅ โ๏ธ ๐๐ง ๐๐๐ฆ๐๐ง๐ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง โ๏ธ ๐๐๐๐ฅ ๐๐ฌ๐ญ๐๐ญ๐ โ๏ธ ๐๐๐ฎ๐๐๐ญ๐ข๐จ๐ง
Key Stregnths:
*****************
โข Client-Centric Approach: My ability to delve into and comprehend client needs sets the foundation for successful project outcomes, giving me a distinct advantage in the industry.
โข Expert in Agile Development: My proficiency in agile methodologies enhances project adaptability, collaboration, and responsiveness to change, ensuring efficient and effective development processes.
Quality Assurance Focus:
*****************************
In addition to development, I bring a meticulous approach to quality assurance. My expertise lies in creating comprehensive test cases to ensure the delivery of high-quality end products.
Why work with me? Because I'm not just a developerโI'm a partner in your success.
If you have any questions or if you're interested in discussing potential collaborations, please feel free to get in touch. Let's collaborate and build something extraordinary together!
WebRTC
JavaScript
MongoDB
TypeScript
React
NodeJS Framework
ExpressJS
OpenAI API
MERN Stack
Redux
SQL
PostgreSQL
DevOps
Next.js
Websockets
Vinay K.
Ghaziabad, India
$20/hr
5.0
4 jobs
Looking to build secure decentralized applications or scalable backend infrastructure? I bridge the gap between robust Web2 architectures and Web3 innovation.
I am a Computer Science specialist in my final year, focused heavily on distributed systems and cryptography. My goal is to deliver clean, efficient, and gas-optimized code that scales.
My Core Expertise:
- Web3 & Blockchain: Smart Contract development (Solidity), Hardhat, Truffle, ERC-20/721, dApp integration (Web3.js/Ethers.js), and DeFi protocols.
- Backend Development: Building RESTful and GraphQL APIs using [Node.js/Java/Go].
- Cloud Infrastructure: Deploying and managing containerized applications using Docker, Kubernetes, and AWS/Azure.
I bring a strong academic foundation in algorithms and security, combined with a passion for shipping production-ready code. Letโs discuss how I can help bring your project to the blockchain or the cloud.
Database
Data Entry
Web Design
Blockchain
Node.js
Java
DevOps
Documentation
React
Automation
n8n
Uma S.
Shimla, India
$15/hr
4.8
3 jobs
๐ณ๏ธโโง๏ธ ๐ง๐ผ๐ฝ ๐ฅ๐ฎ๐๐ฒ๐ฑ ๐ฃ๐น๐๐ ๐ฏ๐ ๐จ๐ฝ๐ช๐ผ๐ฟ๐ธ
๐ ๐๐ง๐ค ๐๐ค๐๐๐ก๐ ๐ผ๐ฅ๐ฅ๐จ ๐ผ๐ง๐๐๐๐ฉ๐๐๐ฉ | ๐๐๐/๐๐๐๐ & ๐๐ก๐ช๐ฉ๐ฉ๐๐ง ๐๐ญ๐ฅ๐๐ง๐ฉ
๐ฑ 8+ ๐๐๐๐ง๐จ ๐ค๐ ๐พ๐ง๐๐๐ฉ๐๐ฃ๐ ๐๐ญ๐๐๐ฅ๐ฉ๐๐ค๐ฃ๐๐ก ๐๐ค๐๐๐ก๐ ๐๐ญ๐ฅ๐๐ง๐๐๐ฃ๐๐๐จ | 15 ๐+ ๐๐จ๐๐ง๐จ ๐๐ค๐ง๐ก๐๐ฌ๐๐๐
๐ Turning coffee into code and ideas into apps that users can't put down!!!
โจ ๐ช๐ต๐ ๐ ๐ฒ?
๐ Top 1% Upwork Freelancer โ not just a coder, a pixel-perfect magician
๐ฑ Mastered 20+ App Categories โ if it's an app, I've probably built it
๐ก Committed to Excellence & Innovation โ where creativity meets clean code
๐ ๏ธ ๐ง๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ:๐ฑ๐ป
๐๐ป๐ฑ๐ฟ๐ผ๐ถ๐ฑ: Kotlin, Java, Jetpack compose
๐ถ๐ข๐ฆ: Swift, Objective-C, SwiftUI
๐๐ฟ๐ผ๐๐-๐ฝ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ (๐๐๐ฏ๐ฟ๐ถ๐ฑ): Flutter (Dart)
๐ช๐ฒ๐ฏ / ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ: Node.js, Express.js, Nest.js, PHP, Laravel, WordPress, Python, Django
๐๐ฟ๐ผ๐ป๐๐ฒ๐ป๐ฑ: React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery
๐๐ฎ๐๐ฎ๐ฏ๐ฎ๐๐ฒ๐: SQLite, MySQL, MongoDB, PostgreSQL
๐๐ฎ๐๐ฒ๐๐ ๐ง๐ฟ๐ฒ๐ป๐ฑ๐: Artificial Intelligence (AI), Augmented Reality (AR), Internet Of Things (IoT)
๐น ๐ ๐ ๐ฐ๐ผ๐ฟ๐ฒ ๐๐ธ๐ถ๐น๐น๐ ๐ฎ๐ป๐ฑ ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ๐:๐ฅ
โ Interaction with backend - Rest API, JSON, XML
โ Social Integration โ Facebook, Twitter, Instagram, Google, Apple
โ Chat - XMPP, Socket, Firebase, GetStream, Twilio, Agora
โ Version Control Tools - Github, BitBucket, GitLab
โ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking
โ Audio / Video Live Streaming
โ Firebase, FCM, FireStore, Firebase Analytics
โ Paypal, Stripe, Square Payment Gateway
โ QR Codes, Bar Codes, VIN, NFC Tags Reading
โ In-app subscriptions, Ads, Push Notifications, Google Analytics
โ Photo & Video Sharing, Editor, Filter
โ ๐ค AI Integration โ from ChatGPT to smart in-app features
๐ผ ๐ช๐ต๐ฎ๐ ๐ ๐๐ฟ๐ถ๐ป๐ด ๐๐ผ ๐๐ต๐ฒ ๐ง๐ฎ๐ฏ๐น๐ฒ:
๐ Speed without compromise โ fast, flawless, future-ready
๐ฏ Design that delights โ where every tap just feels right
๐ง Tech you can trust โ I build with precision, scale, and love
๐ข Transparent communication โ like your favorite group chat, but all about your app
๐ฅ Your success is my badge of honor
๐ ๐๐ผ๐บ๐ฎ๐ถ๐ป ๐๐ฒ๐ ๐๐ฒ๐ฟ๐ถ๐๐:
From fitness fanatics to finance geeks, from entertainers to educators โ I've built for them all. You name it, I've coded it.
๐ค ๐๐ฒ๐โ๐ ๐๐ผ๐น๐น๐ฎ๐ฏ๐ผ๐ฟ๐ฎ๐๐ฒ:
Have an app idea that keeps you up at night? Letโs turn it into something the world canโt stop talking about. Whether itโs sleek and simple or complex and custom, together, weโll launch something unforgettable.
๐ฌ Send an ๐๐๐๐๐๐ ๐ค๐ง ๐ฟ๐ โ letโs turn your dream app into a real download magnet! ๐ฏ๐ฑ
With code, creativity & a splash of charm,
๐๐ข๐ ๐๐๐๐ฃ๐ ๐๐ง โจ
WebRTC
Mobile App Development
API Development
Mobile App Design
Figma
iOS Development
API
iOS SDK
App Design
Swift
Native App
SwiftUI
HealthKit
GPS
Socket.io
Prahalad Singh R.
Udaipur, India
$15/hr
4.9
3 jobs
I build OTT platforms, live streaming solutions, and video experiences that are reliable, scalable, and built for real world audiences. Over the past 5+ years, I have worked on video streaming platforms, IPTV solutions, Smart TV applications, and real-time communication systems using technologies like WebRTC, FFmpeg, HLS, M3U8, and cloud based streaming infrastructure.
Most clients come to me in one of two situations:
You have a streaming idea and need to build it properly from the ground up;
with the right architecture, smooth playback, multi-device support, and a platform that can scale as your audience grows.
You already have a streaming platform but it's unstable, slow, or difficult to maintain;
and you need someone who can analyze the existing setup, optimize performance, and improve reliability without rebuilding everything.
What I do end to end:
- Building video-on-demand and live streaming platforms with scalable backend architecture, content management, user authentication, and monetization workflows.
- Developing reliable streaming workflows for events, media platforms, sports, and entertainment use cases with optimized video delivery.
- Working with technologies like FFmpeg, HLS, M3U8, WebRTC, adaptive bitrate streaming, and CDN-based delivery to ensure smooth playback.
- Building IPTV solutions including channel management, stream processing, playlist handling, EPG integration, and multi-device streaming.
- Developing and optimizing streaming apps for Tizen TV, tvOS, Apple TV, Roku TV, Android TV, and other connected devices.
- Implementing low-latency video experiences using WebRTC, LiveKit, Agora, and similar real-time streaming technologies.
- Improving buffering issues, stream stability, video quality, latency, and overall platform performance.
What working with me is actually like:
I donโt just build streaming solutions that work in a demo, I build platforms that perform reliably for real users. I focus on smooth playback, scalability, and stability across different devices, networks, and audience sizes. Youโll get clear communication, transparent technical decisions, and a solution built with clean architecture and long-term growth in mind.
If youโre building an OTT platform, IPTV solution, live streaming product, or Smart TV application, I can help you design and develop a solution that delivers smooth playback, scalable performance, and a great viewer experience.
Tell me with what youโre building and where youโre stuck, Iโll tell you honestly whether Iโm the right fit before you invest time or budget.
WebRTC
Video Stream
IPTV
Tizen
tvOS
Roku Development
Apple TV Application
FFmpeg
OBS Studio
Streaming Platform
Twilio API
Fire OS
Smart TV
Live Streaming Setup
Over-the-Top Media
TV Broadcasting
Streamlabs OBS
Streaming Software
Swapnil S.
Indore, India
$15/hr
5.0
2 jobs
I am an expert in website design and development with 9+ Years of experience. This is my passion, and it shows in my work. As a professional website developer, I can turn your needs and expectations into reality by building the website you desire. Let's talk and get started now.
You are at the right place for any problems you might be experiencing with your website as well. We are also available for regular maintenance of your website to make sure everything is functioning at its best daily. I have 9+ years of experience in delivering website projects and consultations to my clients. I provide:
* Professional website design and development
* High ethics and work standards
* Professional and Creative
* Outstanding reviews with proven client satisfaction.
I have expertise in the following technology
โ PHP ( Open source technology with CI, Laravel, Cakephp )
โ CMS ( WordPress, Shopify, Wix, Prestashop, Joomla)
โ Web-based Application.
โ 2D & 3D Animation.
โ Logo, Brochure, Website Mockups, Application Designs, Business Material.
โ eCommerce Solution
โ SEO and Digital Marketing
โ Data entry
โ Data Collection
โ Collect Data from other Website and put into Excel
WebRTC
Front-End Development
WordPress Theme
WordPress e-Commerce
UI/UX Prototyping
Angular
JavaScript
PSD to WordPress
PSD to HTML
jQuery
CSS
CSS 3
HTML5
Swami G.
Bikaner, India
$25/hr
4.8
40 jobs
Full-stack developer with 10+ years of experience building scalable SaaS platforms, AI products, and real-time applications Using NextJS, ReactJS, NodeJS. I help startups go from idea โ MVP โ production with clean, modern, and maintainable code.
๐ Tech Stack:
Next.js, React.js, Node.js, TypeScript, TailwindCSS, MongoDB, MySQL, Supabase, and AI/LLM integrations.
Other Library/Framwork :
Redux, NestJS, PostgreSQL, LangChain, Responsive Design, Figma To ReactJS, Code Quality, Functionality Enhancement, Jest for test cases, Ready for production
๐ง What I Do Best:
Build complete SaaS platforms (multi-tenant, subscription, dashboards)
AI-powered tools (OpenAI, LangChain, custom model integrations)
Scalable backend APIs (Node.js + REST/GraphQL)
Payment systems (Stripe, Razorpay, PayPal)
Performance tuning, deployment (Vercel, AWS, Docker)
I've led development teams and delivered complete SaaS ecosystems across healthcare, communication, education, and analytics domains. My approach blends technical excellence with a product-first mindset โ ensuring the software isnโt just functional but scalable, secure, and user-friendly.
Core Expertise:
Full-Stack Development with Next.js, React.js, Node.js, TypeScript
SaaS Platforms with multi-tenant architecture, RBAC, subscriptions, and team management
AI Integrations using OpenAI, LangChain, and custom LLM pipelines
Secure API development (REST & GraphQL) with JWT/OAuth authentication
Database design and optimization with MongoDB, PostgreSQL, MySQL, and Supabase
Payment gateway integrations (Stripe, Razorpay, PayPal)
Real-time systems using WebSockets and WebRTC
DevOps practices โ Docker, CI/CD pipelines, AWS, and Vercel deployments
Writing testable, maintainable code using Vitest, Jest, and Playwright
๐ ๏ธ What Sets Me Apart:
Deep experience building SaaS from scratch - from architecture to CI/CD automation
Proven ability to scale apps from 100 to millions of requests per second
Strong focus on security, performance, and maintainability
Extensive collaboration experience with cross-functional teams using Git, Jira, and agile workflows
Clean code, clear communication, and long-term support mindset
Whether you need a production-ready SaaS, an AI-powered platform, or a robust backend system, I can help you transform your idea into a reliable and scalable product.
Letโs connect and discuss how we can bring your vision to life โ with performance, precision, and scalability at its core.
WebRTC
Next.js
React
Node.js
Full-Stack Development
JavaScript
TypeScript
Web Development
API Development
SaaS
Web Design
AI Agent Development
Python
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