0xrlawrence

Full Stack Privacy Engineer | Expert in Confidential EVM & TEE Architectures

To the Hiring Team,

I am writing to express my strong interest in joining your team as a Full Stack Developer / Privacy Engineer. Having closely followed the evolution of programmable privacy from Zero-Knowledge proofs to the emerging dominance of Confidential Computing. I am eager to contribute my expertise in building secure, enclave-backed decentralized applications.

My background is rooted in a deep passion for Artificial Intelligence, Blockchain, and Privacy. Over the past several years, I have architected and deployed over 10 full-stack applications through my studio, RFX Studios, focusing on secure data handling and user-centric privacy. However, my most significant contribution to the space is Pribado, a zero-knowledge secrets management platform built on Oasis Sapphire.

Why I am a strong fit for your privacy ecosystem:

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   Confidential Computing Expertise: I have hands-on experience with Trusted Execution Environments (TEEs) and hardware-backed privacy. I understand the nuances of building on confidential EVMs, where state remains encrypted while allowing for complex computation. 
   
   
  
  
• Cryptographic Implementation: I don’t just use tools; I implement secure architectures. In Pribado, I utilized AES-256-GCM, PBKDF2, and Argon2id to ensure that encryption keys exist only in browser memory and are never stored on a server. 
   
  
  
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   Modern Web3 Tooling: My development workflow is built on Foundry, Hardhat, and Solidity for smart contracts, paired with Next.js, TypeScript, and Tailwind CSS for seamless frontends. I am also proficient in Slither for static analysis to ensure contract security. 
   
   
   
  
  
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   AI & Automation Integration: Beyond privacy, I have built proprietary AI lead-generation systems that automate personalized outreach, demonstrating my ability to combine complex data logic with business-driven results. 
   
  
  

As a fast thinker who readily embraces new technologies, I am not just looking for a job—I am looking to help define the standard for the next generation of the private web. I have already navigated the challenges of session-based key rotation and zero-knowledge infrastructure, and I am ready to apply those lessons to your project.

I have attached my resume and invite you to explore my work at rfxstudios.com. I look forward to the possibility of discussing how my experience with confidential smart contracts can help advance your mission.

Sincerely,

Ralph Lawrence Pecayo +639770927090