m
mare_car

Marko

@mare_car
4.9(26)

Level 2

Blockchain developer, DeFi protocol, Smart Contract, Web3, Trading Bot

Serbia
Serbian, Spanish, English
About me
I am Marko Jovanovic, a Senior Blockchain developer specializing in smart contracts and DeFi protocols. I develop high-quality smart contracts and web3 for DEXs (Uniswap, PancakeSwap), DeFi platforms (Aave, GMX, Compound), ICO/launchpads (PumpFun, PinkSale), NFTs, and tokens (Governance, Tax), Cross-chain bridge, Crypto game, Presale, Staking, Farming DApp. Skilled in Solidity and Rust on EVM (Ethereum, Base, BSC, etc) and non-EVM chains (Solana, TON). I also build advanced trading bots (Sniper, CopyTrading, Volume, MarketMaker) and trading platforms like Dexscreener, GMGN, and Photon.... Read more

Skills

m
mare_car
Marko
Offline • 
Average response time: 5 hours

See my services

Decentralized Applications (dApps)
I will be your blockchain developer for web3 dapp defi crypto polymarket trading bot
4.8(12)
Trading Bots Development
I will do crypto bot for volume holder market maker trend rank bundler raydium pump fun
5.0(11)

Portfolio

26 Reviews
4.9

(25)
(0)
(0)
(1)
(0)
Rating Breakdown
  • Seller communication level
    4.9
  • Quality of delivery
    4.9
  • Value of delivery
    4.9
1-5 out of 26 Reviews
Sort By
Most relevant
    J
    image-docs

    javideas10

    US

    United States

    5

    Marko is an incredible versatil dev. H will deliver wta you need and will fix anything you need fixed. He is smart and dedicated to his craft. I highly reccomend Marko to anyone looking for a professional dev who will go above and beyond to deliver what you need. Very understanding and communicative and delivers very fast he is amazing.

    $800-$1,000

    Price

    3 weeks

    Duration

    gig

    Decentralized Applications (dApps)

    Helpful?
    Yes
    No
    M
    image-docs

    merkulovs

    GB

    United Kingdom

    Order Canceled

    2.3

    Unfortunately, the provided bot did not function as expected — fees were charged, but there was no impact and no generated volume

    $50-$100

    Price

    3 days

    Duration

    gig

    Decentralized Applications (dApps)

    M

    Seller's Response

    Helpful?
    Yes
    No
    G
    image-docs

    georgegeorge46

    CA

    Canada

    5

    That was a fast good job. Thanks!

    Up to $50

    Price

    1 day

    Duration

    gig

    Trading Bots Development

    Helpful?
    Yes
    No
    C

    chrismillery

    PT

    Portugal

    5

    That was the fastest and most accurate result I've ever seen. He's an amazing developer. I'll continue to work with him in the future. Thank you, Marko.

    Up to $50

    Price

    1 day

    Duration

    gig

    Trading Bots Development

    Helpful?
    Yes
    No
    C

    cryptodaddy8

    US

    United States

    5

    He understands what’s you need. Can explain what you have in mind and turn it into a reality.

    $800-$1,000

    Price

    8 days

    Duration

    gig

    Trading Bots Development

    Helpful?
    Yes
    No