m
mohd_hassan43

Muhammad Hassan

@mohd_hassan43
5,0(119)

Level 2

Expert Blockchain Developer: Tokens, Presale, Staking dApps

Pakistan
Englisch, Spanisch, Französisch, Deutsch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Hi, I'm Muhammad Hassan, a Full Stack Blockchain Developer with 5+ years of experience delivering secure, scalable Web3 and modern web solutions. I've completed 100+ projects, helping startups and businesses launch tokens, build ICO/Presale platforms, develop smart contracts, create custom Websites, and integrate blockchain into real-world applications. I focus on quality, clear communication, and building solutions that are ready for growth. If you're looking for a reliable developer to bring your idea to life, I'd love to work with you. Let's build something great together!... Mehr lesen

Kompetenzen

m
mohd_hassan43
Muhammad Hassan
20 $/Stunde
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Dezentrale Anwendungen (dApps)
I will develop erc20 token, meme coin, crypto token presale website and smart contract
5,0(69)
Ab45 $ / ProjektWeitere Details
KI-Websites & -Software
I will develop ai website, ai web3 dapp, ai saas, ai web application as full stack dev
4,8(24)
Ab90 $ / ProjektWeitere Details

Möchtest du auf Stundenbasis arbeiten?

Erzähle Muhammad Hassan, was du brauchst.

20 $

/

Stunde

Portfolio

Arbeitserfahrung

Upwork

Blockchain Developer | Smart Contracts & Web3 Solutions

Upwork • Selbstständig

Sep 2025 - Present • 11 mos

Hands-on experience developing and deploying smart contracts and full-stack Web3 applications on EVM-compatible networks, including ERC20, ERC721, and ERC1155 standards. Extensive work on presale, ICO, and IDO systems featuring whitelisting, tiered allocations, vesting schedules, staking mechanisms, minting logic, refund handling, and secure multi-wallet fund collection. Strong emphasis on writing gas-optimized, secure, and audit-ready Solidity code using industry best practices, with end-to-end integration into React/Next.js applications via ethers.js and web3.js, including wallet connectivity (MetaMask, WalletConnect, TronLink), admin dashboards, contract management tools, and deployment workflows using Hardhat and Foundry.

119 Bewertungen
5,0

(114)
(1)
(0)
(1)
(3)
Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    5
1–5 von 119 Bewertungen
Sortieren nach:
Am relevantesten
    M

    mobindee

    BD

    Bangladesch

    Laufende Zusammenarbeit
    5

    good work, that's my another work, this man very helpful.

    50 $-100 $

    Preis

    2 Tagen

    Dauer

    gig

    Dezentrale Anwendungen (dApps)

    Hilfreich?
    Ja
    Nein
    I

    incognit00

    CA

    Kanada

    5

    Very professionnal, ill 100% recommand his work

    50 $

    Preis

    2 Tagen

    Dauer

    gig

    Dezentrale Anwendungen (dApps)

    Hilfreich?
    Ja
    Nein
    M

    meharmustafa750

    PK

    Pakistan

    5

    To much supportive professional experienced

    50 $-100 $

    Preis

    3 Tagen

    Dauer

    gig

    Dezentrale Anwendungen (dApps)

    Hilfreich?
    Ja
    Nein
    M

    mobindee

    BD

    Bangladesch

    Laufende Zusammenarbeit
    5

    Great experience working with him. Very skilled in blockchain development and smart contracts. Delivered everything on time with clean and secure code. Communication was smooth throughout. Highly recommended for any Web3 or token-related project.

    100 $-200 $

    Preis

    7 Tagen

    Dauer

    gig

    Dezentrale Anwendungen (dApps)

    Hilfreich?
    Ja
    Nein
    A

    abdul_wahab1233

    PK

    Pakistan

    5

    Professional work.....

    50 $

    Preis

    1 Tag

    Dauer

    gig

    Sammlerstücke

    Hilfreich?
    Ja
    Nein