Hesam Khorshidi Email & Phone Number

Tehran, Ir

Tehran Province, Iran

• Spearheaded the development of a large-scale real-time video conference systems using Golang.• Engineered and deployed software modules utilizing microservice architecture, which resulted in 40% reduction in response time and eliminated 60% of system downtime.• Devised fast data caching solution using Redis resulting in 45-50% faster API response time.• Implemented ingress service to ingest other media formats (static files and RTMP streams) in WebRTC infrastructure.• Implemented server-side recording modules, which increased quality by 60% and reduced processing time from 10 minutes to 2 minutes per file.• Partnered with the DevOps team to prepare and optimize software modules for deployment on Kubernetes, resulting in an 80% reduction in node setup and maintenance time.• Introduced a modern monitoring system parameters to check system in real-time eliminating the need for direct connection to production server.

Tehran Province, Iran

• Worked in a cross functional (development, business, design, content and marketing) team in an agile environment to ensure client's satisfaction and meet their needs.• Architected and developed backend services for a smart online law firm using Golang and Kotlin utilizing microservice architecture.• Guided the development of online payment service using Node.js and Express.js that led to a 50% improvement in transaction preparation and processing time.• Supervised and guided the development of a mobile application (iOS, Android) using Flutter for fast and reliable access to law firm services, which led to a 50% reduction in project time and cost.• Assisted the front-end team in developing advanced features, which contributed to a 2-week reduction in time to market.

Tehran Province, Iran

• Proposed and implemented a software module to modernize the insurance booklet issuance process, achieving a 70% reduction in costs and decreasing the waiting time from 10-14 days to immediate issuance.• Developed a comprehensive plan for normalizing customer data, which streamlined the database, improved processing efficiency by 30%, and enhanced reporting accuracy for the analytics team.• Revamped the new customer registration process by transitioning to an online system, reducing in-person registrations by 60% and decreasing the need for system operators by 30%.• Integrated the registration module with the CRM system, resulting in a 40% reduction in workload.• Supervised and trained new developers on the codebase, leading to a 50% reduction in the time required for them to become fully engaged in the project.