Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$50 USD / hour
Flag of INDIA
kharar, india
$50 USD / hour
It's currently 10:59 AM here
Joined March 31, 2005
6 Recommendations

Iqbal S.

@iqbalsingh

verified.svg
4.9 (68 reviews)
7.3
7.3
93%
93%
$50 USD / hour
Flag of INDIA
kharar, india
$50 USD / hour
95%
Jobs Completed
95%
On Budget
88%
On Time
19%
Repeat Hire Rate

Full stack Blockchain Engineer | Web 3.0 Developer

Hello there! I'm a Certified Blockchain Solution Architect with a strong background in developing Smart Contracts for EVM and Custom blockchains. Throughout my career, I have successfully deployed numerous smart contracts, exceeding a count of 100, and integrated them into various Multichains. I have created many revolutionary Decentralized Apps (Dapps), NFT marketplaces, crypto wallets, ICO launchpads, and blockchain protocols. My expertise lies in a wide range of decentralized finance (Defi) and Dapps areas, including Uniswap, Sushiswap, token swapping, staking, yield farming, lottery smart contracts, and more. I have also implemented cutting-edge proof-of-stake consensus protocols in new blockchains derived from Ethereum. Additionally, I possess comprehensive knowledge of exchange development, which involves utilizing the RPC-JSON interface to monitor Ethereum and compatible altcoin deposits and withdrawals. I have a deep understanding of tokenomics and have authored several whitepapers. Moreover, I am skilled in integrating different blockchain smart contracts into frontend designs using ReactJS and NextJS, leveraging Web3 capabilities. My proficiencies include: - Developing ERC20, ECR1155, ERC721, and ERC865 smart contracts - Conducting smart contract audits - Proficient in the NFT minting and marketplace such as opensea and rarible, Pancake swap, Presale, ICO, DAO - Creating APIs to link native tokens with web platforms - Building secure nodes - Providing sales platform services - Integrating KYC/AML protocols - Creating on-platform wallets - Truffle Framework, Remix Framework, IPFS, Web3.js (Library), Infura (Node Provider) In terms of technical strengths, I excel in the following areas: - NodeJS, particularly with frameworks such as Express, Socket, and Selenium - Solidity, JavaScript, and ReactJS - C# using MVC and WebForms - Blockchain technologies, including ICO investor Dashboards, Ethereum smart contracts for ICOs, and front-end development with data visualization (graphs, charts, portals) - Working with databases like MongoDB, PostgreSQL, and MySQL - Utilizing servers like AWS, Azure, and GCP

Contact Iqbal S. about your job

Log in to discuss any details over chat.

Portfolio

11159698
11159686
11159676
3890153
713754
3890157
11159698
11159686
11159676
3890153
713754
3890157

Reviews

Changes saved
Showing 1 - 5 out of 50+ reviews
Filter reviews by:
5.0
£4,250.00 GBP
Very helpful , very nice , very professional. An triple A+ team with much experience and great communication, professional skills, will definitely come back and work on future project. Recommend !!!
PHP
MySQL
HTML
Blockchain
Web Development
User Avatar
Flag of Rodion R.
@eyestl
•
6 years ago
5.0
$2,940.00 USD
Very good
PHP
Java
Website Design
Mobile App Development
Android
+1 more
User Avatar
Flag of Brandon F.
@coherentsys
•
6 years ago
5.0
$444.00 USD
Excellent blockchain developer. Very knowledgeable of blockchain technology.
Bitcoin
Blockchain
Ethereum
User Avatar
Flag of Karlos M.
@karlosuccess
•
6 years ago
5.0
$222.00 USD
Good professional. very knowledgeable.
Bitcoin
Blockchain
Ethereum
User Avatar
Flag of Karlos M.
@karlosuccess
•
6 years ago
5.0
$1,000.00 USD
Excellent knowledgeable programmer
Ethereum
User Avatar
Flag of Karlos M.
@karlosuccess
•
6 years ago

Experience

Full Stack Developer - Nodejs/Blockchain/React

Freelancer.com
Apr 2013 - Present
I am a Full Stack Developer. I am comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries.

Education

MCA

Punjab Technical University, India 2003 - 2005
(2 years)

Qualifications

Blockchain Solution Architect

Blockchain Training Alliance
2019
This exam will prove that a student completely understands: The difference between proof of work, proof of stake, and other proof systems and why they exist Why cryptocurrency is needed on certain types of blockchains The difference between public, private, and permissioned blockchains How blocks are written to the blockchain Where cryptography fits into blockchain and the most commonly used systems Common use cases for public blockchains Common use cases for private & permissioned blockchains

PMP

PMI
2011
PMP certified Project Manager.

Contact Iqbal S. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

us_eng_1.png US English 1 85%
vworker.png Foundation vWorker Member
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.