Banner Image

All Services

Programming & Development

Cryptocurrency Blockchain development

$25/hr Starting at $200

I have high skill for cryptocurrency blockchain. I have developed many cryptocurrencies and have rich experience for centralized or decentralized exchange development. I can create your Ethereum token by smart contract. Also i have been worked on the exchange bot dev. I can make your idea to realize.

About

$25/hr Ongoing

Download Resume

I have high skill for cryptocurrency blockchain. I have developed many cryptocurrencies and have rich experience for centralized or decentralized exchange development. I can create your Ethereum token by smart contract. Also i have been worked on the exchange bot dev. I can make your idea to realize.

Skills & Expertise

BlockchainBlockchain DevelopmentBotCryptocurrencyIdeationMicrosoft Exchange Server

Related Work Collections

41 Reviews

  • Paul1307 says,

    Xayyavong Sida worked hard to vet requirements, successfully standing Ubuntu OS, Tomcat, PostgreSQL and Postfix, configuring email and testing with Mailhog.

    for Linode Server, WSO2, Docker, Fineract + on Dec 02, 2024

  • Andy_Pizer says,

    Mr. Sida has been a pleasure to work with. We look forward to a long relationship.

    for Remote Software Developer - TeamViewer on Jan 20, 2024

  • webshop says,

    Excellent programmer, very hard working. Recommended.

    for Cryptocurrency Exchange - Customization on Mar 06, 2023

  • David P says,

    Xayyavong has done an amazing work Goes the extra mile, very interested in new technology, fast learning, delivers with great satisfaction. I would recommend this talented developer.

    for Integrate Firebase backend to Salesforce on Nov 15, 2022

  • Sebastien 50 says,

    For a task where many freelance developers had told us would take more than 2 to 3 months of work, Xayyavong delivered the requirement in ten days. Some parts of the task were outside of her technical zone of comfort, but she was open to receiving guidance and feedback and her communication was fast and timely. I needed to be able to showcase a proof of concept and Xayyavong was instrumental in delivering on time with the required quality. I enjoyed working with her and would recommend hiring her if you are able to keep communication lines open and provide guidance and problem solving as needed.

    for Xayyavong: Text-to-speech & Lip-sync on Aug 31, 2022

Sign up or Log in to see more.