j
jcmtd123

Jay C.

@jcmtd123
5,0(18)

Level 1

Senior Software Developer

Vereinigte Staaten
Spanisch, Englisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I am a senior full-stack and blockchain developer with 10+ years of experience building secure, scalable, and high-performance web platforms. I specialize in Golang, Node.js, React, smart contracts, and blockchain infrastructure. I have built payment gateways, DeFi platforms, cross-chain bridges, NFT systems, and custom backend architectures. I work directly with self-hosted nodes, on-chain indexing, and security-first designs. I don’t use copy-paste code. I build clean, auditable, production-grade systems that scale and stay secure.... Mehr lesen

Kompetenzen

j
jcmtd123
Jay C.
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Trading-Bots-Entwicklung
I will develop polymarket bot arbitrage bot ai copy trading bot market maker bot
5,0(5)
Full-Stack-Webanwendungen
I will develop rust python go project for blockchain backend ai
5,0(2)

Portfolio

18 Bewertungen
5,0

(16)
(0)
(2)
(0)
(0)
Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    5
1–5 von 18 Bewertungen
Sortieren nach:
Am relevantesten
    V
    image-docs

    vpetrovic1994

    Wiederkehrender Kunde

    RS

    Serbien

    5

    Outstanding work on the token launchpad and volume/holder bot. The developer demonstrated strong expertise in blockchain development and delivered a very stable and efficient system. The launchpad functions smoothly and the automation bots perform exactly as expected, helping maintain consistent activity...

    Bis zu 50 $

    Preis

    2 Tagen

    Dauer

    gig

    Dezentrale Anwendungen (dApps)

    Hilfreich?
    Ja
    Nein
    C
    image-docs

    carlos_eduard2

    BR

    Brasilien

    5

    Great developer with strong knowledge of trading automation and Polymarket markets. The arbitrage bot was delivered on time and works perfectly. He also added useful features like logging and configurable parameters. Communication was smooth and professional from start to finish. I’m very satisfied with the result and would definitely hire again.

    Bis zu 50 $

    Preis

    1 Tag

    Dauer

    gig

    Trading-Bots-Entwicklung

    Hilfreich?
    Ja
    Nein
    V
    image-docs

    vpetrovic1994

    Wiederkehrender Kunde

    RS

    Serbien

    5

    Absolutely fantastic experience, Jose! You delivered the Polymarket bot on time and went above and beyond by expertly controlling and optimizing its parameters. Thanks to your work, the bot is performing flawlessly and delivering excellent results. I highly recommend you for anyone looking for reliable and high-quality bot services!

    Bis zu 50 $

    Preis

    4 Tagen

    Dauer

    gig

    Trading-Bots-Entwicklung

    Hilfreich?
    Ja
    Nein
    V
    image-docs

    vpetrovic1994

    Wiederkehrender Kunde

    RS

    Serbien

    5

    Jay is my long term partner and he always solved the problems in really efficient ways. Thank you, Jay, we will be the long term partners.

    50 $-100 $

    Preis

    2 Tagen

    Dauer

    gig

    Trading-Bots-Entwicklung

    Hilfreich?
    Ja
    Nein
    V
    image-docs

    vpetrovic1994

    Wiederkehrender Kunde

    RS

    Serbien

    5

    Another good job on polymarket!!! Excellent US friend, when u need tasks US specific, then he is the perfect person for this. Thank you. Jay.

    Bis zu 50 $

    Preis

    2 Tagen

    Dauer

    gig

    Trading-Bots-Entwicklung

    Hilfreich?
    Ja
    Nein