Nadir Maraschin

Available to hire

As a dynamic and creative Blockchain engineer, I bring over five years of experience in crafting robust code for large-scale Blockchain products.

About

As a dynamic and creative Blockchain engineer, I bring over five years of experience in crafting robust code for large-scale Blockchain products. My passion lies in developing stable and user-centric crypto products, and I am committed to contributing to the evolution of Web3 with innovative solutions. My expertise is anchored in delivering high-quality, cutting-edge technology to meet the demands of the ever-growing Blockchain landscape.

With a strong background in smart contract engineering, full-stack development, and team leadership, I thrive on collaborating with cross-functional teams to build scalable and secure decentralized applications. I continuously strive to enhance user experience and incorporate emerging technologies such as AI-driven tools to support trading and decision-making in the blockchain ecosystem.

  • Joined August 2025

Languages

  • EnglishFluent
  • Spanish; CastilianAdvanced
  • FrenchIntermediate

Industry experience

  • Software & Internet
  • Financial Services
  • Professional Services
  • Retail
  • Media & Entertainment

More experts in Los Angeles, United States

Projects · 1

ScriptWrite.ai is an innovative AI-powered platform designed to streamline content creation by leveraging advanced AI models like OpenAI, DeepSeek, and GPT. It extracts content from social media platforms such as YouTube and TikTok, processes it with custom prompts, and generates high-quality written material. Built with a modern React Flow frontend, ScriptWrite.ai offers an intuitive, node-based interface for seamless content workflow automation—making research, ideation, and content generation faster and smarter than ever.

AI Script Write Platform
  • AI Engineer
  • Full Stack Developer

Work experience· 12 roles

Blockchain Engineer · ChainswapJun 2025 – Aug 2025 · 3 mos

Spearheaded smart contract engineering for CCTP and CCIP protocols. Conducted rigorous security audits and optimizations for smart contract-based exchange systems. Developed advanced Solana trading bots, including Pump.fun and Raydium sniper bots, integrated with Telegram. Oversaw the management of a comprehensive statistical platform for trading bot operations. Implemented AI-driven trading support tools, enhancing user experience and decision-making.

Blockchain Engineer · ChainswapJun 2025 – Aug 2025 · 3 mos

Spearheaded smart contract engineering for CCTP and CCIP protocols. Conducted rigorous security audits and optimizations for smart contract-based exchange systems. Developed advanced Solana trading bots including Pump.fun and Raydium sniper bots integrated with Telegram. Oversaw the management of a comprehensive statistical platform for trading bot operations. Implemented AI-driven trading support tools, enhancing user experience and decision-making.

Senior Smart Contract Engineer · MarbleDao FinanceNov 2023 – Aug 2025 · 1 yr 10 mos

Engineered advanced smart contracts for DeFi applications including Dex, Staking, and NFT Marketplaces utilizing CosmWasm. Collaborated with the Design team to enhance UI/UX, resulting in a user-friendly Single Page Application built with Next.js. Crafted a robust RESTful API with Node.js and Express.js, delivering critical statistics and analytics for an NFT marketplace. Implemented comprehensive testing protocols using Jasmine and Jest for component functionality, alongside Postman for API verification. Directed a high-performing team of 4 senior developers, driving project success and innovation. Engaged in Agile development practices, effectively managing projects with JIRA to ensure timely delivery and quality standards.

Senior Smart Contract Engineer · MarbleDao FinanceNov 2023 – Aug 2025 · 1 yr 10 mos
Smart Contract Engineer · XSurgeMar 2022 – Aug 2025 · 3 yrs 6 mos
Smart Contract Engineer · XSurgeMar 2022 – Aug 2025 · 3 yrs 6 mos
Blockchain Engineer · Pinksale FinanceOct 2021 – Aug 2025 · 3 yrs 11 mos
Blockchain Engineer · Pinksale FinanceOct 2021 – Aug 2025 · 3 yrs 11 mos

Education

Bachelor's degree in Applied Computer Science · Florida Atlantic University, College of Engineering and Computer Science2012 – 2025
Bachelor's degree in Applied Computer Science · Florida Atlantic University - College of Engineering and Computer Science2012

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