s
saqarmax

Maxim A

@saqarmax
5,0(602)

Level 2

Full Stack Software Engineer and Senior Blockchain Developer

Armênia
Inglês, Russo, Armênio
Algumas informações são exibidas no idioma inglês.
Sobre mim
With over 8 years of professional software engineering experience, I specialize in building secure, scalable Blockchain solutions and high-performance web applications. I do not just write code; I engineer reliable systems using Solidity,GoLang, Node.js, and Python to solve complex business problems. Whether you need a custom Smart Contract, a decentralized application (DApp), or full-stack optimization, I deliver clean, documented, and efficient code. Let us turn your concept into a deployed reality. Contact me today to discuss your project requirements.... Saiba mais

Habilidades

s
saqarmax
Maxim A
US$ 80/hora
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Chatbots baseados em regras
I will create telegram airdrop bot for you
5,0(209)
Chatbots baseados em regras
I will develop discord message forwarder bot
5,0(164)

Quer trabalhar com remuneração por hora?

Diga a Maxim A o que você precisa.

US$ 80

/

hora

Portfólio

Experiência profissional

Self-Employed

Blockchain Developer

Self-Employed • Autônomo

Dec 2023 - Present2 yrs 5 mos

Design and develop secure Web3 applications and smart contract systems for international clients. Build gas-optimized smart contracts using Solidity and Foundry for DeFi, token, NFT, and blockchain-based platforms. Integrate wallets and on-chain logic into modern dApps using React, Next.js, viem, ethers.js, and related Web3 tools. Apply security-focused development practices and internal reviews to reduce common smart contract risks.

Backend & Bot Developer

SMA Solutions

Dec 2021 - Present4 yrs 5 mos

Develop scalable backend systems, APIs, automation tools, and bot solutions for international clients. Build reliable services using Go, Node.js, NestJS, and Python for web platforms, Telegram bots, admin panels, data processing, and business automation. Design clean system architecture, integrate third-party APIs, and focus on performance, maintainability, and secure development practices.

Dotnet Developer

Evocabank • Meio período

May 2019 - Jul 20192 mos

Worked on backend development in a banking environment using .NET technologies. Contributed to structured, maintainable server-side systems and strengthened experience in secure development, reliability, and production-oriented engineering practices. This role helped build a strong foundation for later work in scalable backend architecture and financial-grade systems.

602 Avaliações
5,0

(599)
(2)
(0)
(0)
(1)
Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Qualidade da entrega
    5
  • Valor da entrega
    5
1-5 fora das 602 avaliações
Ordenar por
Mais relevante
    S

    sam_josi_92

    DE

    Alemanha

    4,7

    Exactly what I needed. Maxim also considered my concerns and helped me setup the forwarder bot. Also after we were finished and when I needed help, he was really fast with replying. I would definitely recommend him and am happy to work together with him on other projects.

    US$ 200-US$ 400

    Preço

    2 dias

    Tempo

    gig

    Chatbots baseados em regras

    Útil?
    Sim
    Não
    F

    fedtradez

    ES

    Espanha

    5

    He’s so good, super fast and super responsive… amazing working with him, will keep working

    US$ 200-US$ 400

    Preço

    5 dias

    Tempo

    gig

    Chatbots baseados em regras

    Útil?
    Sim
    Não
    E

    eddybeef

    Cliente recorrente

    IT

    Itália

    5

    Complimenti, molto bravo e disponibile

    Até US$ 50

    Preço

    8 dias

    Tempo

    gig

    Chatbots baseados em regras

    Imagem de amostra
    Útil?
    Sim
    Não
    C

    carlosben23

    US

    Estados Unidos

    5

    Thank you for the excellent service. I have received everything as expected and truly appreciate your professionalism and support.

    US$ 200-US$ 400

    Preço

    1 dia

    Tempo

    gig

    Chatbots baseados em regras

    Imagem de amostra
    Útil?
    Sim
    Não
    J

    johnsonmwalongo

    Cliente recorrente

    TZ

    Tanzânia

    5

    Wonderful work

    Até US$ 50

    Preço

    1 dia

    Tempo

    gig

    Chatbots baseados em regras

    Imagem de amostra
    Útil?
    Sim
    Não