Dejan Maric

Led the design and deployment of a cloud-based data management platform using a PERN stack, achieving 99.99% uptime and enabling large-scale data analytics for clients. Integrated Snowflake's cloud data warehouse, improving data processing efficiency by 30% and reducing infrastructure costs by 20% through optimized resource allocation. Built secure RESTful APIs with RBAC and data encryption to ensure compliance and safe data exchanges. Optimized AWS infrastructure (EC2, Lambda, S3) for 25% faster query processing and reduced hosting costs by 20%. Created a CI/CD pipeline, reducing deployment time by 50% and increasing operational efficiency.

Developed real-time data analytics platforms using the MERN stack for 500+ enterprise clients. Built data pipelines and APIs integrating with AWS S3, improving data processing efficiency by 40%. Implemented real-time notifications using Socket.io, boosting decision-making speed by 20% and increasing client engagement. Optimized system performance, reducing latency by 40% and improving data query speed, resulting in 25% higher user satisfaction.

Designed and developed a digital notarization platform with a PERN stack, enabling secure remote notarization via WebRTC, improving communication quality by 50%. Integrated multi-factor authentication and data encryption with AWS, reducing security breaches by 30% and enhancing platform security. Optimized document retrieval systems, reducing search and retrieval times by 40%, improving platform efficiency and user experience. Ensured compliance with e-signature laws, ensuring secure, legal, and binding notarizations.