Livenka, Singapore, Singapore
$50/hr · Starting at $30
- Develop smart contracts in Solidity and Rust. - Develop RPC using client libraries such as Web3js. - Static analysis of smart contracts for gas consumption and optimization using Remix IDE. - Develo…
Damak, Eastern Region, Nepal
$10/hr · Starting at $30
Hey, are you looking for a machine learning, deep learning, data science expert? Hi, I am Angat Sitoula machine learning enthusiast and interested in turning your meaningless data into actionable inf…
Dnipro, Dnipropetrovs'ka Oblast', Ukraine
$40/hr · Starting at $25
I have developed many smart contracts for NFT minting on ERC-721, ERC-721A, ERC-1155, BEP-20, etc. My Services for you - Website Front-end Development - Crypto Wallet integration - Heavily involved in…
New Delhi, Delhi, India
ID Verified
$20/hr · Starting at $500
Website development: responsive, craetive, blogs, personal, informative, e-commerce, online learning, banking portals, health care, hospitals, job portals, CRM, ERP, wordpress, php, react, angular, ht…
Ghaziabad, Uttar Pradesh, India
$20/hr · Starting at $25
ッWe are a team of Tech-Geeks who provides different services, i.e. ⤇ iOS App Development, ⤇ Andriod App Development, ⤇ Wearable Apps (Eye-Catchy Apps with smooth Functionality), ⤇ Web Development, ⤇ U…
Pune, Maharashtra, India
Past Earnings
$30/hr · Starting at $200
Do you have any challenging task, I am interested to handle and I am sure will not disappoint you. Shouldering complete software development project pipeline or its part of mid and large enterprises t…
Almaty, Almaty, Kazakstan
$50/hr · Starting at $1,000
I am an independent, easy-going team player who is ready to meet real challenges and interesting tasks. Skilled and reliable developer with 8+ years of experience. I am curious about the future of t…
Surat, Gujarat, India
$10/hr · Starting at $150
I am a SAML and SSO integration developer with over four years of experience in web based application development. -- Adding SAML authentications to custom applications -- Deploying Identity Providers…
chisinau, Chisinau, Republic of Moldova
$40/hr · Starting at $3,000
A highly experienced mobile developer skilled in Android (Java/Kotlin), iOS (Swift/Obj-C). A fan of the Architecture components, MVVM pattern and reactive programming. Perfectly dealing with Agile met…
Blumenau, Santa Catarina, Brazil
$40/hr · Starting at $250
What is Web Mapping? Web mapping allows you to view, analyze, and share geospatial data in a dynamic map format via the internet. This technology enables you to discover and visualize critical insi
Helsinki, Southern Finland, Finland
$35/hr · Starting at $500
The last 6 years, I am developing applications for iOS and Android mobile devices (iPhone / iPhone5 / iPad / iPod Touch,Samsung Galaxy). I love my job and it gives me great pleasure. I am seeking oppo…
Silver Spring, Maryland, United States
$50/hr · Starting at $25
II have over 24yrs of IT experience spanning the breadth of the following areas: • Developed small to enterprise-wide client-server and web applications in: o Java o Lotus Domino 8.5, IIS 7, and Apach…
Sharjah, Sharjah, United Arab Emirates
$5/hr · Starting at $25
ICT Infrastructure Engineer with 11+ years of experience in managing and coordinating IT projects, administering complex IT infrastructure spread across multiple geographical locations, mentoring inte…
Gujranwala, Punjab, Pakistan
$30/hr · Starting at $250
Don't Place the Order without discussing it! Hello there, Either a portfolio site, a blog site or ecommerce site for your business. I develop a completely responsive website with attractive design and…
Ho Chi Minh, Ho Chi Minh, Vietnam
$30/hr · Starting at $5,000
⭐ Upwork Top Rated, 2700+ hours, 100% 5★ testimonial ⭐ Total 7+ years experience, working on 30+ projects in Software Development ⭐ As Product Manager, I train my team with the latest technology and…
Ahmedabad, Gujarat, India
Hello, I'm Sachin, a full stack web developer with 6+ yrs of experience in Ruby on Rails, BackboneJS, AngularJS, jQuery, TDD, and DevOps I'm a die-hard fan of Ruby on Rails & have been working in this…
Mohali, Punjab, India
$15/hr · Starting at $200
*****Working towards your goal***** Hello and thanks for checking out my profile ^_^ I'm a passionate software engineer, major addicted to never-ending, self-improvement, dedicated to developing the b…
Toba Tek Singh, Punjab, Pakistan, Punjab, Pakistan
$10/hr · Starting at $25
With a solid four years of experience in Go development, I possess a comprehensive understanding of the language's syntax, features, and best practices. My practical application of Go extends to dive
Dhaka, Dhaka, Bangladesh
$7/hr · Starting at $25
I’m an ELECTRICAL & COMPUTER ENGINEER, hailing from Digital Bangladesh. I bring a wealth of experience as a seasoned MERN Stack Web Developer and Linux System Administrator, with a robust track record…
Hunchun, Jilin, China
$5/hr · Starting at $30
My specialization: ✔ making Web, Mobile applications from design files (Mockup, XD, Photoshop, Figma) ✔ using OpenSea and Moralis NFT API for DApp, Web3 App, and NFT marketplace development ✔ making U…