Islamabad, Islamabad, Pakistan
$15/hr · Starting at $50
Hi, I’m Blockchain Developer & Auditor in Solidity currently working as a freelancer on Upwork. I will create and review smart contracts, blockchain infrastructure code, and decentralized applications…
Santiago de Cali, Valle del Cauca, Colombia
$19/hr · Starting at $25
I am a professional web developer with experience in: PHP PDO, Laravel, Javascript, JQuery, API Rest, MySQL, HTML, CSS3, Wordpress, Woocommerce, Elementor, AWS Services (S3, EC2, VPC) and others, with…
Rohrbach, Oberosterreich, Austria
ID Verified
$30/hr · Starting at $30
Hello there, I am a Full Stack Blockchain & Smart Contract Developer. I provide end to end Smart Contract solutions ranging from frontend / UI / web design to coding / integrating Smart Contracts at t…
Taxila, Punjab, Pakistan
$20/hr · Starting at $50
Blockchain is all the buzz these days and the technology shows signs of growing and expanding into every industry as well as developing new ones. Regardless of your industry or business stage, this te…
Puducherry, Puducherry, India
Dear hiring manager Wishing you a very good day In response to your latest job posting and I am here to apply for the post of Web and App developer position. I have an excellent background as a Web a…
Islamabad, Punjab, Pakistan
$10/hr · Starting at $25
Hello, If you looking for a professional to look upon your Decentralized apps and helps to build, and manage you are at the right gig.I have 2+ years of professional experience in the field of blockch…
Dubai, Dubai, United Arab Emirates
$50/hr · Starting at $250
i am a Software developer with total experience of 5.5 +years in software development and 2.5+ years in blockchain and some experience in AI. I am proficient in Python,Solidity ,web3,c++,PL/SQL,Matlab…
shindo, Osaka, Japan
$5/hr · Starting at $25
Ono kaito is Senior Full Stack Developer with 7 years in the following programming languages: Javascript, Python, Solidity, Rust, Go, C#, Java and about the frameworks: ReactJS, Django, NextJS, Larave…
Haripur, North-West Frontier, Pakistan
$7/hr · Starting at $50
I can serve you as a typist, an editor and also a web developer. As, my field of work is arts but I love love to do crucial stuff. I am already working as a freelancer on different freelancing platfor…
Osogbo, Osun, Nigeria
$100/hr · Starting at $500
Hello, I have been developing cryptocurrency trading bots for all major crypto exchanges. From simple bots to complex cloud-based trading algorithms bot, I can deliver trading bot as per your requirem…
Indore, Madhya Pradesh, India
$15/hr · Starting at $500
I am a certified experienced blockchain developer with more than 5+ years of experience. My goal is to build long-term cooperation to find a solution to create a more intuitive user experience and hel…
Chennai, Tamil Nadu, India
$50/hr · Starting at $40
Hello! I'm Vijay, an experienced Lead AI engineer specializing in freelance projects. With a deep understanding of artificial intelligence and a track record of delivering exceptional results, I offer…
Radovish, Radovis, Macedonia
$40/hr · Starting at $2,000
Thank you for visiting my service - Building Bitcoin NFT/Ordinals/BRC20 inscription pages and the marketplace. I have good knowledge in NFT Dapp development such as NFT mint, staking, p2e games and ma…
Lahore, Punjab, Pakistan
$25/hr · Starting at $1,000
Our experienced team of developers crafts innovative and user-friendly mobile applications across various platforms, including iOS and Android. We leverage the latest technologies and industry best pr…
Machakos, Machakos, Kenya
$10/hr · Starting at $100
Hello, my name is Paul. I am a dedicated and reliable freelancer with skills in data entry, academic and article writing, transcription, online research, graphic design (simple posters), and virtual a…
Noida, Uttar Pradesh, India
$10/hr · Starting at $500
Technical Skills ● Mobile Development: Android SDK, Flutter, Dart ● Programming & OOP: Java, XML, Object-Oriented Programming ● App Architecture: MVC, MVP, MVVM ● State Management: GetX (Flutter) ● UI…
Vientiane, Vientiane, Laos
$30/hr · Starting at $1,000
I provide professional Solidity smart contract development focused on secure, efficient, and scalable DeFi solutions. My services include designing and implementing staking systems, liquidity pools, A…
$20/hr · Starting at $3,000
FinTech Mobile App Application Development I provide secure, scalable, and user-friendly FinTech mobile application development tailored for startups, enterprises, and financial service providers. My
Ahmedabad, Gujarat, India
$12/hr · Starting at $100
Expert Mobile Application Developer with 14+ years of hands-on experience delivering high-impact solutions across iOS, Android, and cross-platform environments. Core Expertise Languages & Frameworks:…
Alaminos, Laguna, Philippines
I build fast, modern, and scalable web applications, and I’m expanding my expertise in AI-driven solutions. I turn complex ideas into clean, high-quality products using strong knowledge of frontend, b…