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Maxim A
@saqarmax
Level 2
Full Stack Software Engineer and Senior Blockchain Developer
Armenia
English, Russian, Armenian
About me
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.
Skills
Maxim A
$80/hour
Offline •
Average response time: 1 hour
See my services
Rule Based Chatbots
I will create telegram airdrop bot for you
Rule Based Chatbots
I will develop discord message forwarder bot
Want to work on an hourly basis?
Tell Maxim A what you need.
$80
/
hourPortfolio
Work experience
Blockchain Developer
Self-Employed • Self-employed
Dec 2023 - Present • 2 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 - Present • 4 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 • Part-time
May 2019 - Jul 2019 • 2 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 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 602 Reviews
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sam_josi_92
Germany
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.
Helpful?
fedtradez
Spain
He’s so good, super fast and super responsive… amazing working with him, will keep working
Helpful?
eddybeef
Repeat Client
Italy
Helpful?
carlosben23
United States
Thank you for the excellent service. I have received everything as expected and truly appreciate your professionalism and support.
Helpful?
johnsonmwalongo
Repeat Client
Tanzania
Helpful?
