0

(0)

Blockchain Development

1,500

ETH, DAI, USDT

May 20, 2022

Am a senior developer with several years of experience in web & blockchain full stack development.

I am familiar with PHP/Laravel/Cl/Node.js/React.js/Angular.js/Solidity/Truffle/Hardhat/Web3.js/Ether.js/Rust, Open Zeppelin, GraphQL, Several Blockchain APIs

And had experiences with smart contract, several types of token (ERC20, ERC721,ERC1155) deployment, building new crypto wallet, Auto trading Bot / Spinning Bot( Front-run, Arbitrage), DEX Fork, Defi platform for Staking/Yield farm/Lending and borrowing system/ NFT Marketplace/ Crypto Game (play to earn) in several blockchain like Ethereum, Binance Smart Chain, Matic, Polygon, Cardano, Fantom and Solana.

So many interests in website design and development

Blockchain & Crypto

Exchange development

1,500

ETH, DAI, USDT

More Jobs like this

0

(0)

12 hours agoNext.js Node.js Dev – Web3 Auth & API Integration

Project: APAX APAX is a platform for tokenizing physical precious metals (gold, silver, platinum) on EVM, with a strong focus on compliance, identity verification, and secure ownership/transfer. We are currently developing a demo. The UI...

Web, Mobile & Software Dev

6,000

0

(0)

July 15, 2026Website Speed Optimization (Core Web Vitals & PageSpeed)

Website Speed Optimization (Core Web Vitals & PageSpeed) I am looking for an experienced web developer to optimize my website's loading speed and overall performance. The goal is to improve Core Web Vitals and achieve...

Web, Mobile & Software Dev

150

0

(0)

July 14, 2026The Highest Quality 30 Backlinks

Hi, I don't want thousands of backlinks, just 30 backlinks generated. However, these 30 links must be of the highest quality, and my offer is $3. I will send you 30 pieces of content; you...

Sales & Marketing

Digital Marketing

15

0

(0)

July 14, 2026Traduction FR/IT/ES

ma langue maternelle est le français, je suis d’origine italienne et je vie en Colombie je parle couramment les 3 langues.je vous fournis un travail rapide et de qualité.

Writing and Translation

15

Артем Міщенко

0

(0)

July 14, 2026senior blockchain and smart contract engineer.

We are seeking a highly skilled and experienced Senior Blockchain and Smart Contract Engineer to join our team. The ideal candidate will have a strong background in Blockchain and Crypto technologies, with expertise in Smart...

Blockchain & Crypto

Smart Contract Development

15,000

0

(0)

July 13, 2026Mobile Game Video Recorder — Remote, Flexible and Ongoing

Are you interested in mobile games and curious about how the mobile gaming industry works? We are building a market intelligence platform used to analyze mobile games, trends and gameplay. We are looking for reliable...

16

0

(0)

July 13, 2026Tech Affiliate Partner (High Commission)

"We are looking for passionate affiliate partners to promote Nexdigi. If you have experience in driving traffic, social media marketing, or influencer outreach, we want you on our team. We offer competitive commissions ranging from...

Sales & Marketing

20

0

(0)

July 13, 2026Technical Talent Acquisition Specialist

Key Responsibilities Manage end-to-end recruitment for technical and IT roles Source candidates using LinkedIn, job boards, referrals, and internal databases Conduct screening interviews to assess technical experience, skills, and motivation Coordinate interviews between candidates and...

Accounting and Consulting Specialist

2,000

0

(0)

July 12, 2026graphic Design

Graphic Design for a logo, based on specific style and preferences.

Design & Creative

20

0

(0)

July 11, 2026nati

We are currently seeking a dedicated and detail-oriented individual to join our team as a Time Farm Specialist. In this role, you will be responsible for overseeing the management and cultivation of time resources within...

15

0

(0)

12 hours agoNext.js Node.js Dev – Web3 Auth & API Integration

Project: APAX APAX is a platform for tokenizing physical precious metals (gold, silver, platinum) on EVM, with a strong focus on compliance, identity verification, and secure ownership/transfer. We are currently developing a demo. The UI...

Web, Mobile & Software Dev

6,000

0

(0)

July 15, 2026Website Speed Optimization (Core Web Vitals & PageSpeed)

Website Speed Optimization (Core Web Vitals & PageSpeed) I am looking for an experienced web developer to optimize my website's loading speed and overall performance. The goal is to improve Core Web Vitals and achieve...

Web, Mobile & Software Dev

150

0

(0)

July 14, 2026The Highest Quality 30 Backlinks

Hi, I don't want thousands of backlinks, just 30 backlinks generated. However, these 30 links must be of the highest quality, and my offer is $3. I will send you 30 pieces of content; you...

Sales & Marketing

Digital Marketing

15

0

(0)

July 14, 2026Traduction FR/IT/ES

ma langue maternelle est le français, je suis d’origine italienne et je vie en Colombie je parle couramment les 3 langues.je vous fournis un travail rapide et de qualité.

Writing and Translation

15

Артем Міщенко

0

(0)

July 14, 2026senior blockchain and smart contract engineer.

We are seeking a highly skilled and experienced Senior Blockchain and Smart Contract Engineer to join our team. The ideal candidate will have a strong background in Blockchain and Crypto technologies, with expertise in Smart...

Blockchain & Crypto

Smart Contract Development

15,000

0

(0)

July 13, 2026Mobile Game Video Recorder — Remote, Flexible and Ongoing

Are you interested in mobile games and curious about how the mobile gaming industry works? We are building a market intelligence platform used to analyze mobile games, trends and gameplay. We are looking for reliable...

16

0

(0)

July 13, 2026Tech Affiliate Partner (High Commission)

"We are looking for passionate affiliate partners to promote Nexdigi. If you have experience in driving traffic, social media marketing, or influencer outreach, we want you on our team. We offer competitive commissions ranging from...

Sales & Marketing

20

0

(0)

July 13, 2026Technical Talent Acquisition Specialist

Key Responsibilities Manage end-to-end recruitment for technical and IT roles Source candidates using LinkedIn, job boards, referrals, and internal databases Conduct screening interviews to assess technical experience, skills, and motivation Coordinate interviews between candidates and...

Accounting and Consulting Specialist

2,000

0

(0)

July 12, 2026graphic Design

Graphic Design for a logo, based on specific style and preferences.

Design & Creative

20

0

(0)

July 11, 2026nati

We are currently seeking a dedicated and detail-oriented individual to join our team as a Time Farm Specialist. In this role, you will be responsible for overseeing the management and cultivation of time resources within...

15