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mohamad ghezelbash

@mohamadghezelbash

Backend Software Engineer at TapsiFood building ratings, reviews, and notification microservices with reliable delivery and observability.

Iran

Message

What I'm looking for

I'm seeking a remote role as a Backend or Platform Engineer, or Microservices Developer, with a remote-first team. I'm interested in employers that hire internationally, including through EOR or contractor models.

At TapsiFood, I build microservices for ratings and reviews and multi-channel notifications in a food-delivery platform. I model business rules with Domain-Driven Design and develop REST APIs for admin panels and internal services.

I design and evolve SQL Server and MySQL data layers, including indexing and query optimization. I also implemented a generic Redis caching layer to reduce database pressure on hot paths.

For asynchronous processing, I built and operate a RabbitMQ client/library with retry policies and dead-letter queues. I apply event sourcing where it supports performance, auditability, and fault tolerance.

I own a scalable notification gateway with fallback logic and circuit breakers, supporting Telegram and audio/voice call notifications. I also improve distributed tracing and service visibility using OpenTelemetry, Grafana, and Jaeger.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

TapsiFood

Jan 2024 - Present (2 years 9 months)

Member of the engineering team building microservices for a high-traffic food-delivery platform, with domain focus on rate & review and notification systems. Deliver maintainable, scalable solutions aligned with business rules and production SLOs.