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  1. Freelancers

Kostiantyn Prysiach

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Kostiantyn hasn't been on the service for a long time.
But on Freelancehunt, there are also 9177 freelancers in category Copywriting, who will professionally and timely complete a project of any complexity.

Ukraine Kropivnitskiy, Ukraine
1 year back
Available for hire available for hire
1 Safe completed
2 years back
1 client
age 23 years
on the service 4 years
    Freelancer Kostiantyn P. — Ukraine, Kropivnitskiy. Core skill — Copywriting, Cryptocurrency & Blockchain

    Rating

    Successful projects
    No data
    Average rating
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    Rating
    298

    Language proficiency level

    Українська Українська: fluent
    English English: intermediate

    Skills and abilities

    Writing

    Portfolio


    • The Best Casinos of Bulgaria

      The Best Casinos of Bulgaria — example of freelancer's portfolio work in category
      #Copywriting #Contentmaker #casino #igaming

    • How to choose the best time to buy crypto?

      Copywriting
      How to choose the best time to buy crypto? — example of freelancer's portfolio work in category Copywriting
      #copywriting #creative #English_articles #cryptocurrency #Cryptomoney

    • Testing of Rockets Tech

      Testing of Rockets Tech — example of freelancer's portfolio work in category
      Writing SEO text on sport

    • SEO Copywriting

      Copywriting
      SEO Copywriting — example of freelancer's portfolio work in category Copywriting
      Interior content for the casino Pin Up

    • Blockchain and its role in cryptocurrency transactions

      Copywriting
      Blockchain and its role in cryptocurrency transactions — example of freelancer's portfolio work in category Copywriting
      In the era of digital technologies, blockchain has become not only a term that sounds in different industries, but also a powerful tool that changes the way data is stored and exchanged.Blockchain is not just a distributed database; it is a transition to the traditional concept of information management.By ensuring the reliability and reliability of transactions without the participation of central authorities, this technology has become an indispensable component of the modern world of finance and cyber space.Blockchain plays a key role in cryptocurrency transactions that are the foundation of the functioning of many cryptocurrencies such as Bitcoin and Ethereum.Due to decentralization, the system does not have one central control point.It is distributed among many nodes that together make decisions and keep information.Decentralized systems are less vulnerable to attacks as they do not have a single vulnerability point.If one nodes face a problem, the others may continue to work.To sign and encrypt transactions in cryptocurrency systems, cryptography is used.Each transaction receives a unique digital signature, which is used to confirm its authenticity.Decentralized systems that use cryptography to protect personal information and anonymize transactions provide users with a higher level of privacy and security as they do not require trust in centralized structures.Such a combination of technologies makes blockchain the basis for secure and anonymous cryptocurrency transactions.

    • Technical Review of the Blockchain Protocol

      Cryptocurrency & Blockchain
      Technical Review of the Blockchain Protocol — example of freelancer's portfolio work in category Cryptocurrency & Blockchain
      Technical Review of Blockchain Protocol
      Now, tokens protocols play a key role in the creation and exchange of digital assets.One such protocol that attracts attention for its efficiency and safety is the TRC-20, designed for use in the TRON blockchain.In this technical review we will try to look at the key aspects of TRC-20, providing a clear explanation for those who are not experts in the cryptocurrency.TRC-20 uses the blockchain network TRON, which is based on the consensus-algorithm Delegated Proof-of-Stake (DPoS).In DPoS, representatives are selected who are authorized to create blocks and confirm transactions.This ensures the quick execution of transactions and the ability to process many transactions at the same time.It is important that the consensus algorithm is efficient, as this depends on the efficiency and speed of transaction processing in the TRC-20 system.The main mechanism of transactions includes the transfer of tokens between the network participants.Each transaction contains data about the sender, recipient and the number of tokens that are signed to confirm their fidelity and authenticity.In order to avoid single vulnerability points and ensure resistance to censorship, TRC-20 is based on the principles of decentralization, where decisions and management are taken by the community.The confidentiality and integrity of transactions are secured using modern encryption algorithms.Each transaction receives a signature from the sender using his private key, guaranteeing the validity of the transactions.Combining advanced blockchain technologies, effective DPoS consensus and decentralization principles, this protocol is created to ensure reliable and fast exchange of digital assets.TRC-20 is not just a token, it is a reflection of the modern approach to finance, where security, speed and flexibility of interaction are key priorities.

    • The re-text

      Rewriting
      The re-text — example of freelancer's portfolio work in category Rewriting
      The final text:

      “Cryptocurrency is a prospective, but also a risky investment. The advantages include anonymity, low commission and decentralization. However, there are risks of losing money due to volatility and the possibility of cyber attacks. Investors should be considered to approach their decisions and carefully explore the market.”

      … Repeated text:

      The world of cryptocurrencies resembles a dynamic expedition: great possibilities that are accompanied by unbeatable trials. Anonymousness, efficiency and decentralization make them a quality alternative, but let’s not deceive this look of turbo-free swimming in a bright cryptocurrency galaxy. Great risk and great reward go face-to-face, because volatility can ruin your plans at a time, and cyber attacks are an invisible danger that is hiding in the depths of the digital space. If you intend to enter this cryptocurrency trading, prepare yourself that every step requires a careful strategy and a deep immersion in market research.

    Reviews and compliments on completed projects 1

    23 February 2024 14 USD
    Personal Projects for Constantine

    Quality
    Professionalism
    Cost
    Contactability
    Deadlines

    During the performance of the task emerged nuances, which led to which the execution had to make substantial directions. At the end, the work is satisfied.

    Yurii B. | Personal | Response review

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