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I’m a backend developer with experience in Node.js, especially using NestJS and Express to build microservices. I’ve worked on systems like file management with role-based access, a workspace booking system, and SFTP integrations for secure file transfers. More recently, I’ve been working in Go on a ride-hailing application, where I focus on concurrency, real-time requests, and scaling microservices. I’m particularly interested in backend fundamentals, distributed systems, and data pipelines…I’m a backend developer with experience in Node.js, especially using NestJS and Express to build microservices. I’ve worked on systems like file management with role-based access, a workspace booking system, and SFTP integrations for secure file transfers. More recently, I’ve been working in Go on a ride-hailing application, where I focus on concurrency, real-time requests, and scaling microservices. I’m particularly interested in backend fundamentals, distributed systems, and data pipelines

ETENG MOSES

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I’m a backend developer with experience in Node.js, especially using NestJS and Express to build microservices. I’ve worked on systems like file management with role-based access, a workspace booking system, and SFTP integrations for secure file transfers. More recently, I’ve been working in Go on a ride-hailing application, where I focus on concurrency, real-time requests, and scaling microservices. I’m particularly interested in backend fundamentals, distributed systems, and data pipelines…I’m a backend developer with experience in Node.js, especially using NestJS and Express to build microservices. I’ve worked on systems like file management with role-based access, a workspace booking system, and SFTP integrations for secure file transfers. More recently, I’ve been working in Go on a ride-hailing application, where I focus on concurrency, real-time requests, and scaling microservices. I’m particularly interested in backend fundamentals, distributed systems, and data pipelines

Available to hire

I’m a backend developer with experience in Node.js, especially using NestJS and Express to build microservices. I’ve worked on systems like file management with role-based access, a workspace booking system, and SFTP integrations for secure file transfers. More recently, I’ve been working in Go on a ride-hailing application, where I focus on concurrency, real-time requests, and scaling microservices. I’m particularly interested in backend fundamentals, distributed systems, and data pipelines

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Work Experience

Backend Engineer at Nerdbug

July 1, 2025 - Present

Developed scalable backend services using Node.js and NestJS; implemented authentication/authorization (JWT, OAuth2, RBAC/ACL); integrated third-party services; built CI/CD pipelines; introduced microservices with RabbitMQ, Kafka, and NATS to improve data processing, scalability, and reliability.

Backend Engineer at Gemz Software

April 1, 2025 - October 8, 2025

Designed scalable Node.js backend for a secure file management system; implemented granular RBAC/ACL with user groups and folder-level permissions; integrated Google Drive API for cloud storage; modeled relationships in MongoDB; created admin tools with audit trails and reusable permission utilities.

Software Engineer at Tag-Along

January 1, 2025 - October 8, 2025

Developed Golang-based backend services; designed RESTful APIs and GraphQL endpoints; transitioned to a microservices architecture to reduce load times by 25% and improve cloud performance; optimized queries and caching to reduce latency by 30%; implemented JWT/OAuth for secure access and contributed to CI/CD automation within Agile teams.