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Esplora
Fiverr Pro
Italiano
$
USD
Aamansayyed
@sayyedaaman
BackEnd Developer
India
Inglese, Hindi
Chi sono
Node.js Backend Developer with 1.6+ years architecting scalable RESTful APIs in production. Expertise in API authentication, MongoDB schema design, query optimization, and performance tuning.
Successfully migrated legacy Laravel to Node.js, reducing response times and improving maintainability.
Skills: REST API Design | Node.js & Express.js | MongoDB & MySQL | JWT & OAuth 2.0 | RBAC | Redis Caching | Docker & CI/CD | AWS, Render & Railway | Swagger/OpenAPI
Building production-grade systems in remote, fast-paced teams. Open to Backend Developer roles.
Competenze
Aamansayyed
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
API e integrazioni
I will develop nodejs backend rest API and web application
Correzione di bug
I will fix nodejs bugs API errors and backend issues
Esperienza lavorativa
Backend Developer
Awwaltech • Full time
Sep 2025 - Present • 1 yr 1 mo
• Developed and maintained scalable backend services using Node.js, Express.js, MongoDB, Redis, and Docker. • Designed and implemented 10+ RESTful APIs supporting core business functionality and production workloads. • Optimized MongoDB schema design and indexing strategies, improving query performance and reducing response times. • Implemented JWT authentication, OAuth 2.0, and role-based access control (RBAC) to secure application access. • Integrated Redis caching, request validation, and rate limiting to improve system reliability and performance. • Created and maintained Swagger/OpenAPI documentation to streamline API integrations and developer onboarding. • Collaborated with cross-functional teams to deliver production-ready features through CI/CD workflows. • Deployed and managed backend services using Docker and cloud infrastructure.
