ABDUL SAMI

• Worked as a Backend Engineer on a food ordering platform using Ruby on Rails, developing and maintaining core backend services that powered ordering workflows.
• Designed and implemented a robust cart and order management system, integrated secure payment gateways, and built RESTful APIs to support seamless front-end interactions. Managed database design and optimization to ensure reliable transaction processing and efficient data handling.
• Collaborated with front-end developers and stakeholders to deliver scalable features, troubleshoot production issues, and improve overall system performance and reliability.

• Contributed to the maintenance and enhancement of Telmate, a large-scale jail management platform, as part of a collaborative Ruby on Rails development team.

• Worked extensively with legacy Ruby code bases, improving system stability and performance while strengthening troubleshooting and debugging skills in production environments.

• Collaborated with cross-functional teams to streamline data flow and improve communication, increasing information accuracy and accelerating delivery timelines.

• Utilized Docker and Kubernetes to containerize applications, manage deployments, and maintain consistent development and staging environments.

• Worked as a Front-End Engineer on the Telmate FNF project, developing and maintaining multiple production-grade front-end applications using React.js and modern JavaScript/TypeScript practices. Built scalable, reusable UI components using Ant Design, ensuring consistent design and high usability across applications.
• Integrated front-end systems with backend APIs, implemented authentication flows, and optimized application performance for smooth user experiences. Collaborated closely with backend engineers, QA, and product teams to deliver features end-to-end, troubleshoot complex issues, and maintain code quality through testing and debugging.
• Contributed to improving development workflows by working with containerized environments and CI/CD processes, ensuring reliable builds and deployments.

• Served as the technical lead for the Kioscos project, driving the end-to-end development of a feature-rich admin panel that included inventory management, real-time shipping tracking, and comprehensive user management.
• Designed, implemented, and maintained the backend architecture and database, ensuring data integrity, performance, and scalability. Developed and integrated front-end and backend components, managed API design, and oversaw the overall system architecture.
• Containerized the application using Docker and deployed it on AWS, configuring cloud infrastructure and ensuring reliable, scalable production environments. Led team coordination, conducted code reviews, and established development best practices to ensure high code quality and timely delivery.

• Developed an automated crypto trading bot designed to execute algorithmic trading strategies using real-time market data. Implemented WebSocket integrations to stream live price feeds and built strategy modules to analyze market conditions and trigger trades.
• Designed a modular and extensible architecture that allowed easy integration of new trading strategies and exchange APIs. Focused on performance optimization, error handling, and reliability to support continuous automated trading.
• Worked with Python to implement data processing, strategy logic, and exchange communication, while ensuring secure handling of API keys and transaction workflows. Tested strategies in simulated environments before live execution to validate performance and risk management.