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Abdelrahman Hossam

Solidity Developer

Data Engineer

Abdelrahman Hossam

Solidity Developer

Data Engineer

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About Me

Hi, I’m Abdelrahman — a smart contract developer with 4+ years of experience in data engineering and a deep passion for blockchain and DeFi.

 

I built a delta-hedged CLMM liquidity bot on Solana that performs automated market-making across Raydium, Meteora, and Hyperliquid — achieving over 400 % returns in under four months through efficient rebalancing, hedging logic, and low-latency execution.

 

I also run RocketMeme.io — a public trading API for Solana meme coins, powered by Rust, Node.js, and gRPC for ultra-low-latency performance.

 

Alongside my DeFi work, I’m enrolled in the Metana Smart Contract Engineering Bootcamp, advancing my expertise in Solidity, Hardhat, and smart-contract security. Before Web3, I spent four years as a data engineer, giving me a strong foundation in backend systems and performance optimization.

Always excited to learn, collaborate, and turn bold DeFi ideas into real-world products.

Skills
  • Solana — building on-chain programs and custom transactions
  • Ethereum — designing and deploying smart contracts using Solidity, Hardhat, and Ethers.js.
  • Low-Latency Backend Engineering — Node.js, gRPC, WebSocket, and Redis
  • Delta-Hedged Market-Making Systems — automated rebalancing and position hedging
  • Cross-Platform DeFi Synchronization — syncing DeFi liquidity systems with external trading platforms for risk-neutral performance.
Resume
Experience
Founder & Lead Developer
October 2024 – Present
Founder & Lead Developer
Rocketmeme LTD, United Kingdom

Developed an automated delta-hedged CLMM liquidity system with scalable tools for on-chain liquidity management, automated rebalancing, and real-time DeFi synchronization with external markets — achieving over 400 % returns in under four months < 2% drawdown.

 

Built a high-performance Solana token trading API using Rust and Node.js with gRPC, Redis, and AWS for sub-10 ms on-chain operations.

Website
Data Engineer
November 2020 – Present
Data Engineer
STC, Saudi Arabia

Designed and optimized ETL pipelines using Talend, Python, and SQL to process and transform large-scale enterprise data.

 

Built and maintained data workflows integrating multiple business systems and automated quality validation across distributed data sources.

 

Improved data performance and reliability through parallel job execution, error handling automation, and incremental load strategies.

Backend Developer
January 2020 – November 2020
Backend Developer
Nawy Real Estate, Egypt

Developed and maintained backend architecture using Laravel and MySQL, focusing on scalability and clean modular design.

 

Designed and optimized RESTful APIs to improve system performance, reduce latency, and streamline data flow between frontend and backend services.

Education
Metana Bootcamp
Jan 2025 - Aug 2025
Metana Bootcamp
USA

The Business & Management Studies degree is concerned with how a company or organization works and functions.

German University in Cairo
Sep 2015 – Jul 2020
German University in Cairo
Egypt

Bachelor of Science in Computer Engineering

Get in Touch
  • Email: abdel.hossam.m@gmail.com
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