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$50 USD / hour
Flag of KAZAKHSTAN
rudnyy, kazakhstan
$50 USD / hour
It's currently 2:01 AM here
Joined May 29, 2022
0 Recommendations

Nikita Y.

@yaroshenkonik010

monthly-level-three.svg
5.0 (5 reviews)
2.3
2.3
$50 USD / hour
Flag of KAZAKHSTAN
rudnyy, kazakhstan
$50 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
14%
Repeat Hire Rate

Senior Web/Blockchain Dev

Having 6 years of Blockchain Full-Stack Engineer experience I would like to apply for this position with 100% confidence about technical specifications and requirements of Blockchain and Full-Stack project. While working as a Web Developer I have strong knowledge and enough experience with different JavaScript frameworks and libraries, was able to complete more than 10 complex websites and web applications using them. I always prefer long term projects, always want to build real trustworthy with clients. Here are my skill sets for available project Blockchain technology Solidity for Smart Contract Development Deploy-Tools such as Truffle, Remix, Hardhat Blockchain-Network Ethereum, Avalanche, Polygon, BSC NFT Minting,Marketplace,Staking,P2E game,Web3.js,Ether.js ERC721, ERC721A, ERC20, ERC1155 Integrating the custom nodes for various chains. Cryptocurrency exchange and trading apps development Frontend Part React.js, Angular.js, Vue.js, Next.js Typescript, JavaScript, CSS, styled-component, Tailwind CSS Responsive and Pixel perfect Webpage, Material-UI Backend Part Node.js, Express.js, Next.js API, Python, Golang, Ruby MongoDB, MySQL, GraphQL, SQLite, GCP, AWS I am really fast-learner and always happy to learn new things and actually I am spending many hours for reading blogs and articles outside of my work. Hope to work with you.
Freelancer React.js Developers Kazakhstan

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Portfolio Items

Laravel | metronic | MySQL
Laravel_landing_page
Crypto | React | Ethereum
Crypto exchange site
Abbey Medieval Festival - react frontend, tailwind css, Material UI
NFT marketplace
One of the best set of sales solutions you've ever had access to.

Omnna is POS, CRM, ERP, WMS software designed for the multi aftermarket. This platform is built for various business needs in order to operate every facet of business as it comes with all the following standard features.

OVERALL POINT OF SALE (POS)
- More POS catalogs
- Easy returns
- Mouse is optional
- Custom security settings
- Track account balances
- Fully-integrated credit card processing
- Search and create products in seconds flat

AUTOMATED SELL PRICING
- Set competitive pricing
- Increase net profit instantly
- Automatically adjusted price plans
- No data limits

TRACKING COSTS – PRICING
- Easily update costs
- Account for discounts
- Automated changeovers
- Track account balances
- Automate with FTPs
- No third-party software required
- Jobber pricing, discounts and true costs
- No data limits

SHOP MANAGEMENT
- Schedule and track shop work
- Directly view pricing and availability
- Customer autos

ELECTRONI
One of the best set of sales

Reviews

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Showing 1 - 5 out of 5 reviews
Filter reviews by: 5.0
$30.00 USD
This freelancer is a very technical person. Solved my problem in minutes. I'd like to ask you next time I'm in trouble. Thank you.
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Flag of masafumi0913 @masafumi0913
1 month ago
5.0
$60.00 USD
Good stuff. Very satisfied with his working. So far, I have posted 3 times trying to find an expert and put a lot of effort into it. I finally met Nikita and was able to solve the issue in a short time. I appreciate his professionalism. High recommend him.
PHP Linux SQL Cloud Computing Amazon Web Services
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Flag of Dmitriy K. @dmitiykokolo
1 month ago
5.0
€40.00 EUR
Nikita was excellent to work with. He is very attentive to details and his expertise was above and beyond in all instances. We will definitely contract Nikita again
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Flag of Vitaliy B. @vitalboyko111
4 months ago
5.0
€10.00 EUR
He has many experiences in Smart Contract development. Especially, I think he is expert in web3 and solidity. I will hire him soon.
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Flag of Ruth R. @ruthybrc
4 months ago
5.0
€8.00 EUR
Nikita was excellent to work with. He is very attentive to details and his expertise was above and beyond in all instances. We will definitely contract Nikita again. Excellent Deverloper.
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Flag of Ruth R. @ruthybrc
4 months ago

Experience

Senior Blockchain Developer

Upwork
Feb 2016 - Oct 2021 (5 years, 8 months)
--Designed and developed NFTsRealm Marketplace website from scratch -Developed core marketplace smart contracts -Managed deployment,CI/CO, Developed multichain solutions. -Developed smart contracts for NFT marketplace -Developed NFT Marketplace website using react -Worked with Google Designer and team

MERN stack developer

Wargaming
Apr 2015 - Feb 2016 (10 months, 1 day)
-Working with web application engineers to deliver sophisticated and responsive web pages -Componentizing all pages using React Componentizing all pages using React -Implement responsive features for all pages and apps -Development period shorter than the contract date

Education

Bachlor's Degree

Nazarbayev University, Kazakhstan 2010 - 2015
(5 years)

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Top Skills

React.js 3 PHP 2 WordPress 2 JavaScript 1 Python 1

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