Seoul, Seoul-t'ukpyolsi, South Korea
ID Verified
$30/hr · Starting at $500
Senior Backend & Blockchain Engineer | 10+ Years Experience | Upwork Top Rated Plus Project Stabilization Specialist – Revived stalled or non-operational projects (e.g., Wildfireart), delivering produ…
Cosmo, Gauteng, South Africa
$40/hr · Starting at $25
Welcome to a proofreading service that blends speed, efficiency, and a keen eye for perfection. Operating from my dedicated home office, I offer quick and reliable proofreading services that ensure yo…
Mianwali, Punjab, Pakistan
Past Earnings
$5/hr · Starting at $25
Welcome to my gig! I have the best experiences with most of blockchain dapps Of all the chains, I really prefer bitcoin, solana, xrpl, hedera, evm based chain such as ethereum, binance and cosmos chai…
BARODA, Gujarat, India
$10/hr · Starting at $25
Having 11+ years experience in data warehouse, ETL and data migration. Strong knowledge on Azure Data Factory, Azure DataBricks, Python, SQL and Synapse Analytics and data warehouse. Certified in belo…
Karachi, Auckland, Pakistan
Microsoft Cloud Solutions Architect | Microsoft 365 Specialist Virtual Machines, Azure Function, App Services, (Storage, Queues, Scheduler, PowerShell, Azure Automation, SQL Azure, Cosmos DB, Identit…
Taipei City, T'ai-pei, Taiwan
$60/hr · Starting at $70,000
I have built some Dex, Defi platforms and NFT Marketplace using solidity, smart contract, Dex, DeFi, Yield Farming progocol and something like that. So have rich experience in that field. And also I h…
Islamabad, Islamabad, Pakistan
$20/hr · Starting at $25
Hi! I'm a Full-stack web developer(Azure). I've been working on the web and Cloud for 3 years, 1 year with React/Redux and 2 years as a MERN full-stack developer with experience in cross-platform apps…
Ahmedabad, Gujarat, India
Hey there! I'm Pravin Kumar Gautam, your tech maestro with over 3 years of Full Stack wizardry! : Dazzling with PHP, NodeJS, Python, Scrapy, and Selenium, I o
WAUKEE, Iowa, United States
$50/hr · Starting at $200
If you are looking for any work related to ASP.NET/MVC, SQL Server, C# web application then you're at the right place. I am a veteran .Net developer with more than 12 years of industry experience. I
islamabad, Punjab, Pakistan
$15/hr · Starting at $50
Hello again! Apart from doing the back-end, I specialize in developing clean and clear, robust eCommerce platforms. I have been exploring new opportunities and learning new things every day. ✅ Micro…
Rouen, Haute-Normandie, France
$75/hr · Starting at $1,200
What I offer: Rekt Test Completion: Thoroughly ensure each point of the Rekt tests is valid to guarantee code and process security. Code Testing Expertise:Proficient in invariant, fuzzing, and unit te…
Voronezh, Volgograd, Russian Federation
I have been working as a developer for over 7+ years and have gained a lot of experience during that time. I am well versed in a number of programming languages. But I think it is not important how ma…
Port Of Spain, Port of Spain, Trinidad and Tobago
$7/hr · Starting at $30
Data Entry Specialist within the following areas: Microsoft Excel- spreadsheets, formulas, charts, bookkeeping Microsoft Word- very extensive, proofreading, preparing memos, letters, flyers, etc Micro…
Costa Mesa, California, United States
$50/hr · Starting at $100
15yr expert in SolidWorks design from Plastic Injection mold parts to complex mechanical assemblies to nearly everything in between. You name it, I've drawn it / designed it / prototyped it / brought…
san francisco, California, United States
$40/hr · Starting at $100
This is professional and efficient developer with over 5 years of experience in web development and blockchain. My main strengths are making realistic promises, being responsive and accountable, and f…
Siloah, Saint Elizabeth, Jamaica
In the vast literary cosmos, professional editing emerges as the guiding star, a force that shapes raw manuscripts into polished gems. I the editors will refine prose, ensuring impeccable grammar and
Dalian, Liaoning, China
$25/hr · Starting at $200
Transforming Ideas into Secure, Scalable, and Decentralized Solutions Smart Contract Development Writing, testing, and deploying Solidity (Ethereum, BSC, Polygon) and Rust (Solana) smart contrac
Addison, Texas, United States
$70/hr · Starting at $500
As a mobile developer specialized in blockchain mobile wallet development using Solidity, React Native and Flutter, I bring a unique set of skills to the table. With extensive experience in Flutter, I…
Broomfield, Colorado, United States
$80/hr · Starting at $320
CREATIVITY + KNOWLEDGE = FLYING PIG DESIGNS I have 12+ years of industry experience in the fast-paced field of consumer products and medical devices, with experience delivering products with plastic-i…
sholinghur, Tamil Nadu, India
I am an electronics engineering student. I can design PCBs, make projects using Arduino. I can also help with programming in C, Python and MATLAB. I have a good knowledge about IoT and help with that.…