Himanshu N.
Noida, India
98%
Job Success
Top Rated Plus
Blockchain Development, Cryptocurrency & Blockchain Developer
$25.00/hr
Blockchain developer, specialized in custom cryptocurrency and blockchain development, NFT Games Development, Metaverse Development, having extensive experience in ICO, Algorand, Avalanche POS – Proof of Stake, Defi, Dapp, web portal, & smart contracts application development.
I am very proficient with the solidity programming language, Ethereum, token generation, digital currency exchange, proof of work (POW), and building innovative, highly customized, robust, feature-packed, and modular blockchain development solutions.
I am responsible for designing and implementing new innovative features and functionalities, establishing the blockchain, cryptocurrency, ICO, smart contracts application architecture, ensuring high-performance and availability, and managing all blockchain development & technical aspects. I work closely with project stack holders and end customers to provide an effective, visually appealing, and intuitive implementation.
As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing.
With the consummate evaluation of your blockchain development requirements and comprehensive engagement in blockchain technology, I provide custom application development, token generation, creative theme development, and maintenance services that cater to myriad industry verticals.
Are you looking full time & dedicated blockchain developer to develop a user-friendly high-end functionality based ICO, cryptocurrency, or smart contracts web application? I will love to engage myself as a full-stack blockchain developer and assist you with innovative and creative strategies.
My Technical Blockchain Development Expertise:
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Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contract application development technologies:
✅ Server-Side Languages: PHP, Node JS
✅ Frameworks: Express Js, YII2, Laravel, CakePHP
✅ JavaScript Frameworks: Angular Js, Jquery.
✅ Smart contract language: Solidity
✅Python web Application Development
✅ Data Management:
o RDBMS: MySQL 5.X, PostgreSQL, Amazon RDS
o NoSQL: MongoDB.
o Caching: Memcached, Redis
o Searching: Solr, Lucene, Elasticsearch, Amazon CloudSearch
✅ Queue: ActiveMQ, Amazon SQS
✅ Server Technologies: Linux, Ubuntu
✅ Cloud Computing Platforms: Amazon Web Services
✅ Frontend Stack:
o Languages: HTML5, CSS3, Sass, JavaScript
o UI Frameworks: Bootstrap, jQuery UI
o JavaScript Frameworks: React, Backbone.js, Angular 2
✅ Third-Party APIs Integration:
o Payment Gateway: PayPal, Stripe, Authorize.Net, Coinpayments.net
o Social: Facebook, Twitter, Google+
o Geo-location: Google Maps, Bing Maps
o File Storage: Dropbox, Google Drive
Blockchain Development Services We Offer:
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Being a full-stack blockchain developer & solidity programmer and associated with an ISO certified blockchain development company, I develop rapid, error-free website & web applications to achieve an enterprise's functionality implementation and business logic with minimum complexities
✅ Custom Blockchain Development
✅ Smart Contracts Development
✅ dApps Development
✅ Crowdsale
✅ Hyperledger & Multichain Development
✅ NFT Marketplace Development
✅ Multichain/Supply Chain Development
✅ Custom Cryptocurrency Development
✅ Crypto App Development
✅ ICO Web Development
✅ POC Development
✅ Cryptocurrency Wallet and Exchange Applications
✅ Private Blockchain Development
✅ Blockchain Consulting
✅ Blockchain Testing
✅ Ongoing Blockchain Development Support and Maintenance
✅ Full-Stack Blockchain Development
✅ Full Time Dedicated Blockchain Developer
✅ Half Dedicated Blockchain Developer Hourly Basis
How do we communicate and report?
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We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis.
According to the requirement, we use many types of project management tools for the blockchain development project's communication.
⦿ Upwork Message Board
⦿ JIRA
⦿ Azure DevOps Server
⦿ Asana
⦿ Trello
⦿ Zoho Projects
Work History
Workflow Portal Optimization
Jul 11, 2017
-
May 14, 2018
No feedback given
Private earnings
Hello Freelancers; please I need someone to help me develop a robust e-Commerce website.
3.85
Aug 28, 2017
-
Aug 30, 2017
"I hope they will start delivering to the customer's timeline and deadline."
Private earnings
ZZAPPME.COM and ZZappBusiness.com
5.00
Jan 27, 2011
-
Sep 4, 2011
"great job"
Freelancer's response
"Thank you again for the 5 rating and feedback . This was the second project we did for the client and as always it was absolute delight working for the client . This was a cross platform social networking Iphone application we created for the client .With this application user can socialize with other people on network. Send Message and enjoy one to one and group chats. We wish client all the best for future endeavors and would like to continue or association for future. Regards - Team Flexsin"
Private earnings
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Skills
- Blockchain Architecture
- Blockchain
- web3.js
- Cryptocurrency
- Ethereum
- Solidity
- Blockchain Security
- Blockchain Development
- Node.js
- NFT
- Bitcoin
- DApps
- Blockchain, NFT & Cryptocurrency
- Web Development
- Blockchain Development Framework