Elmonther Abdullaziz Omer

Senior Node JS Developer

SilverKey Technologies

Mar 2025 - Present (3 months)

Currently contributing to backend development projects, leveraging Node.js expertise to build robust and scalable solutions.

Backend Developer

Ecom Payments

Aug 2024 - Feb 2025 (7 months)

• Designed, developed, and maintained high-performance, scalable microservices using NestJS.
• Built and managed microservices for document generation, file storage, and file uploads with AES encryption.
• Developed a merchant management microservice for critical merchant data.
• Created a statistics microservice for key metrics analysis.
• Ensured microservices were scalable, maintainable, and thoroughly tested.
• Collaborated with product managers and front-end developers.
• Utilized RabbitMQ for message queuing and Docker for containerization.
• Troubleshot, debugged applications, and adhered to Agile methodologies.

Backend Developer

Circles

Dec 2022 - Jan 2024 (1 year 2 months)

• Designed, developed, and maintained a scalable Healthcare Management System (HMS) using microservices, GraphQL, and Kafka.
• Built and enhanced a Community & Learning Platform.
• Collaborated closely with frontend developers.
• Demonstrated strong problem-solving skills and adaptability.
• Mastered NestJS, Rust, and GraphQL to optimize platform performance.

Backend Developer & Co-founder

Alimny

Jan 2021 - Dec 2022 (2 years)

• Co-founded a startup providing innovative e-learning solutions.
• Designed, developed, and maintained server-side logic, APIs, and databases using Node.js, Express.js, MongoDB, GraphQL, and Firebase.
• Developed a robust authentication system using JWT and Firebase.
• Optimized database queries and indexes.
• Wrote unit tests and documentation.
• Debugged and resolved issues.

Backend Developer

EnayaTech

Feb 2020 - Jul 2020 (6 months)

• Designed, developed, and maintained RESTful APIs using Express.js, MySQL, and MongoDB.
• Collaborated with frontend developers, designers, and product managers.
• Learned and applied new technologies and tools.
• Participated in code reviews, documentation, and testing.