jehr037

Development of Artificial Intelligence solutions to optimize Shopify store performance, covering the full e-commerce cycle: from the strategic and automated generation of SEO Meta Tags, to the creation of an advanced analytical dashboard that provides predictive insights for decision-making.

Leading the transition to a Secure-by-Design architecture for a decentralized protocol. My role bridges the gap between high-level system design (collaborating with the CTO/TL) and the implementation of defensive mechanisms. Core Focus & Methodologies: Security Architecture (Defense-in-Depth): Designing concentric security rings using Zero Trust principles to isolate critical assets. SSDLC (Secure Software Development Life Cycle): Integrating security gates into the development pipeline, shifting security left ("Shift-Left") to catch vulnerabilities early. Access Control & IAM: Implementing granular RBAC (Role-Based Access Control) and ABAC (Attribute-Based Access Control) to govern protocol interactions. Threat Modeling: Conducting STRIDE analysis alongside the Tech Lead to identify architectural weaknesses before coding. Implementation: Developing gas-optimized, hardened smart contracts resilient to common vectors (Reentrancy, Front-running) and ensuring compliance with OWASP standards.

Designed and developed the architecture for a Web3 eCommerce framework, integrating advanced technologies to enhance user experience. Implemented Large Language Models (LLMs) using OpenAI API to optimize community engagement and platform interaction.

Led a team developing AI-based virtual assistants for E-Commerce environments. Directed technology selection and architecture design, ensuring code quality and timely delivery. Increased virtual assistant performance and user satisfaction through continuous improvement cycles.

-Directed blockchain-based project development, driving innovation and client satisfaction. Led a team of developers across C#, JavaScript (Unity, React) technologies, delivering custom solutions.

Designed and deployed Proof-of-Work (PoW) and Proof-of-Stake (PoS) blockchain prototypes, implementing smart-contract ecosystems for digital asset management. Led a team of developers to ensure technical execution.

Built and maintained secure web systems including payment gateways and management platforms. Developed multi-technology e-commerce systems (MySQL, MSSQL, HTML, JavaScript, Python, C++). Delivered reliable solutions for clients using Linux-based environments.