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$25 USD / hour
Flag of PAKISTAN
karachi, pakistan
$25 USD / hour
It's currently 9:26 AM here
Joined February 23, 2023
0 Recommendations

Muhammad Arslsn K.

@marslan2201

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4.4 (13 reviews)
5.7
5.7
83%
83%
$25 USD / hour
Flag of PAKISTAN
karachi, pakistan
$25 USD / hour
64%
Jobs Completed
83%
On Budget
86%
On Time
11%
Repeat Hire Rate

React | Blockchain | Node | Web Developer | UI/UX

Hi! My name is Arslan. I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi & IDO Using Solidity and Rust I have developed Dapp, smart contracts, and NFT's for Ethereum, Solana, Fantom and Binance Blockchain. Additionally, I'm skilled with the backend technologies like Node.js, Web3.js, MongoDB, Express JS, etc. I do Backend, Frontend, DevOps, and Deployment. My Blockchain Specialization Areas: ★ DEXes (like Uniswap, Sushiswap, Pancakeswap, dYdX, etc) ★ NFT Minting DApps and marketplaces (Ethereum, Solana, Terra, Immutable X, and others) ★ DeFi platforms (any dApp, Binance Smart Chain, Ethereum, EOS, Tron) ★ Stock exchanges (like Binance, Coinbase, etc) ★ Wallets (crypto/fiat) ★ Blockchain block explorers ★ Web Development for Custom Business Web Applications ★ Front-end and Back-end Development ★ Content Management Development ★ High-End Enterprise Web Applications ★ Blockchain Development Here is a list of technologies that I use: ★ Solidity Dapp Development ★ Blockchain- Ethereum , Solana, Fantom, Binance ★ Node.js ★ Lamp Stack, Nginx ★ MySQL, Postgres — data structure, performance tuning ★ NoSQL: MongoDB, Redis, GCP ★ Frameworks: React, Nextjs, Nuxt ★ Redux, Redux-Saga, Material UI, Typescript ★ DevOps: AWS, Cloudflare, Digital Ocean, Vultr, Kubernetes, CI/CD Pipelines ★ HTML, Bootstrap, jQuery, Sass, Gulp, Webpack, etc. — responsive, mobile-friendly websites ★ Server-side and client-side optimization, web applications performance tuning My approach to project execution is as follows: ★ Understanding the project requirements through calls and emails ★ Wireframing using tools like Balsamiq, InVision, Figma ★ Project Execution using Project Management Systems like Basecamp, Trello, ASANA, Active Collab, JIRA 10 GOOD PRACTICES I FOLLOW IN CODE MANAGEMENT: 1. Commit early, commit often; every commit provides a rollback position 2. Inspect changes before committing 3. Remember the axe-murderer when writing commit messages 4. While working in a team, must commit your changes – you can’t delegate it 5. Versioning Database 6. Making extensive – detailed notes in the check-in comments about why the changes were made 7. Ensure the working file is from the latest version of the source file 8. Only Check-out the file being worked upon 9. Review every change before committing; utilize the diff function! 10. Use the ignore button for files that should not be committed, consider adding pre-commit filters to prevent the wrong kinds of files (such as accidental check-in of personal user settings docs) from entering the source control

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Portfolio

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Reviews

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Showing 1 - 5 out of 12 reviews
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0.0
€300.00 EUR
The project is not completed according to the dispute
JavaScript
Python
Blockchain
Web3.js
+1 more
M
Flag of Marco L.
@MagicUnicorn23
2 months ago
1.0
$150.00 USD
Bad experience with this man. Won't work. never. Before contact, I suggested some work rules and he accepted and kept a few days. After first payment, he didn't keep and update the process. Even I sent all money for this project but I didn't get enough code for my project. So I have developed this project again with other developers. He is eager to receive all money and good reviews before deliver result.
JavaScript
Mobile App Development
HTML5
F
Flag of Earl R.
@freerange111
2 months ago
5.0
$540.85 CAD
Hired this developer to work in NFT marketplace, but faced disappointment. The freelancer delivered subpar work, constantly demanded extra payment, and lacked professionalism, even mocking after payment. They also suggested violating our agreement by working off-platform for crypto payments. This experience was a waste of time and resources, showcasing a lack of respect and integrity. Would advise against hiring to avoid similar issues. [06 December, 2023] Arslan is an Amazing developer who finished the work professionally, and enthusiastically, and devoted 100% of his energy to the project.
Node.js
Express JS
React.js
Blockchain
+1 more
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Flag of Tyrone M.
@tymoodley
2 months ago
5.0
$3,900.00 USD
I am working with Muhammad on the third part of the project, and I can only say that I´m absolutely happy with all his work outcomes. He knows his stuff and can highly recommend him to others.
PHP
Java
JavaScript
Python
Software Architecture
User Avatar
Flag of Kamil B.
@kamilbrejcha
2 months ago
5.0
€200.00 EUR
Well everything was smooth and he did provided required code within our requirements. Very satisfied with his work
JavaScript
HTML
Blazor
Web3.js
T
Closed User
@tom812
2 months ago

Experience

Freelancer

Onegrid
May 2022 - Dec 2022 (7 months, 1 day)
My role was to build frontend and backend on NEXT.js from scratch and configure and manage firebase for db.

Full-Stack Developer

Denovers, Karachi
Mar 2020 - May 2022 (2 years, 2 months)
Created architecture and complete frontend of PRAT tool. Integrated few charts for SFOS analytics and for forecasting

Freelancer

Hyremote
Jun 2019 - Mar 2020 (9 months, 2 days)
My responsibility was to integrate stripe payment method and email service for sending email to candidates about the new jobs. Also my responsibility was to create an admin panel where admin can approve or reject companies jobs and also admin can upload Job.

Education

Bachelor of Software Engineering

Pakistan 2014 - 2018
(4 years)

Qualifications

Accp Prime

Aptech, Pakistan
2016
Build Application's from Scratch to complete on differnet platform's.

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Certifications

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