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I'm a Senior Backend Engineer with 10+ years of experience designing and operating large-scale distributed systems. I lead architecture and delivery of event-driven microservices platforms using DDD and CQRS to support financial and enterprise ecosystems. I'm based in Tehran, Iran and am open to relocation to Germany. I've delivered real-time capabilities with SignalR, implemented saga-based orchestration for cross-service workflows, and driven major improvements in latency and throughput. I have hands-on experience with ETL pipelines, data migrations, and near-zero-downtime deployments, and I'm comfortable collaborating with product and operations teams to define SLAs and ensure reliability.…I'm a Senior Backend Engineer with 10+ years of experience designing and operating large-scale distributed systems. I lead architecture and delivery of event-driven microservices platforms using DDD and CQRS to support financial and enterprise ecosystems. I'm based in Tehran, Iran and am open to relocation to Germany. I've delivered real-time capabilities with SignalR, implemented saga-based orchestration for cross-service workflows, and driven major improvements in latency and throughput. I have hands-on experience with ETL pipelines, data migrations, and near-zero-downtime deployments, and I'm comfortable collaborating with product and operations teams to define SLAs and ensure reliability.

Mohammad A. Varposhti

Back-End Developer, Web Developer, Full Stack Developer, +2

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I'm a Senior Backend Engineer with 10+ years of experience designing and operating large-scale distributed systems. I lead architecture and delivery of event-driven microservices platforms using DDD and CQRS to support financial and enterprise ecosystems. I'm based in Tehran, Iran and am open to relocation to Germany. I've delivered real-time capabilities with SignalR, implemented saga-based orchestration for cross-service workflows, and driven major improvements in latency and throughput. I have hands-on experience with ETL pipelines, data migrations, and near-zero-downtime deployments, and I'm comfortable collaborating with product and operations teams to define SLAs and ensure reliability.…I'm a Senior Backend Engineer with 10+ years of experience designing and operating large-scale distributed systems. I lead architecture and delivery of event-driven microservices platforms using DDD and CQRS to support financial and enterprise ecosystems. I'm based in Tehran, Iran and am open to relocation to Germany. I've delivered real-time capabilities with SignalR, implemented saga-based orchestration for cross-service workflows, and driven major improvements in latency and throughput. I have hands-on experience with ETL pipelines, data migrations, and near-zero-downtime deployments, and I'm comfortable collaborating with product and operations teams to define SLAs and ensure reliability.

Available to hire

I’m a Senior Backend Engineer with 10+ years of experience designing and operating large-scale distributed systems. I lead architecture and delivery of event-driven microservices platforms using DDD and CQRS to support financial and enterprise ecosystems. I’m based in Tehran, Iran and am open to relocation to Germany.

I’ve delivered real-time capabilities with SignalR, implemented saga-based orchestration for cross-service workflows, and driven major improvements in latency and throughput. I have hands-on experience with ETL pipelines, data migrations, and near-zero-downtime deployments, and I’m comfortable collaborating with product and operations teams to define SLAs and ensure reliability.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Work Experience

Senior Backend Engineer at Central Securities Depository

February 1, 2024 - Present

Led the design and ownership of an event-driven integration platform for external brokers, processing ~5,000,000 requests per day. Established saga-based orchestration to ensure cross-service consistency and resilient failure recovery. Re-architected national stock pledge system and introduced CQRS-based querying to improve TPS and reduce latency; collaborated with product and operations teams to define SLA and observability standards.

Senior Backend Engineer at Faragostar

November 1, 2017 - February 1, 2024

Led core backend architecture of an enterprise automation platform serving banks and telecom operators. Designed and operated distributed ETL and aggregation pipelines consolidating multi-city databases via daily batch processing. Scaled platform to support 13,000+ concurrent users; delivered real-time capabilities using SignalR and achieved ~50% improvements in response time and throughput; automated background job orchestration reducing manual workload by ~28 hours/week; performed large-scale data migrations of 5M+ records with near-zero downtime.

NET Developer at Payvast

September 1, 2016 - November 1, 2017

Delivered an Android application with 70,000+ active users. Developed custom enterprise software solutions for senior care organizations, servicing ~1,000 clients.

NET Developer at Sharif University / Tajhiz

September 1, 2014 - March 1, 2015

Designed and implemented software licensing and protection mechanism adopted by 100+ enterprise customers. Built engineering simulation tools contributing to ~20% increase in product sales.

NET Developer at Hakiman System

April 1, 2013 - March 1, 2014

Developed and maintained a specialized Android application for public-sector users with 70,000+ active users. Delivered enterprise software solutions for senior care organizations, serving 1,000+ clients.

Project: V Sharp Multilingual App Distribution Platform at V Sharp

December 1, 2016 - Present

Designed and developed a multilingual application distribution platform for web and desktop software using .NET. Supported 100+ business clients and increased application engagement by 35%. Built a web-crawling and job-processing platform using Hangfire for currency management, contributing to a 30% profit increase.