Nima Rafeimehr
@nimarafeimehr
Backend engineer at Tupic who cut media-engine memory use by ~80% and built real-time streaming systems.
ArmeniaWhat I'm looking for
At Tupic, I lead engineering for a distributed real-time media platform, building Go and C/C++ services for stream orchestration, workload scheduling, and live-production workflows. I designed service discovery and stream routing for dynamic workload placement, and reduced media-engine memory use by about 80% through packet-level switching and skipping transcoding where possible.
I designed a MediaEngine supporting WebRTC, RTMP, and HLS, and built end-to-end testing and CI/CD automation. At Snapp, I designed a Go notifications service handling 100K RPS spikes and contributed to platform services for ETA systems and city-based infrastructure.
Earlier, I built payment workflows and microservices at Nucash and worked on the order engine and market service at Rabex. I also contribute to excelize, an open-source Go library for Excel files.
Experience
Work history, roles, and key accomplishments
Technical Consultant (Part-time)
Noroserver
Jan 2026 - Present (9 months)
Advising the redesign of SaaS and cloud infrastructure using Kubernetes, Docker, and OpenNebula.
Technical Lead / Founding Engineer
Tupic
Jan 2025 - Present (1 year 9 months)
Leading engineering of a distributed real-time media platform with Go and C/C++ services for stream orchestration and live-production workflows. Designed stateful service-discovery and stream-routing, cut media-engine memory use by ~80%, and achieved ~200 ms scene-switch latency.
Contributed to core platform services for ETA systems and city-based infrastructure in a high-concurrency microservice architecture. Designed a scalable notifications service in Go handling 100K RPS spikes and improved security with Vault-based secret rotation.
Software Engineer, Payment App
Nucash
Oct 2020 - Oct 2022 (2 years)
Built the Request Money feature in Go for a high-security payment application. Designed transactional payment workflows and developed core components of bank account and payment management microservices.
Software Engineer, Crypto Exchange
Rabex
Oct 2019 - Oct 2020 (1 year)
Implemented and optimized core exchange infrastructure, including the order engine and market service. Designed atomic operation flows and high-frequency trading mechanics requiring strict consistency and throughput.
Education
Degrees, certifications, and relevant coursework
Shahid Beheshti University
Master of Science, Computer Science
Pursuing a Master of Science in Computer Science with a focus on Algorithms.
Iran University of Science and Technology
Bachelor of Science, Electrical Engineering
Completed a Bachelor of Science in Electrical Engineering with a focus on Telecommunications.
Availability
Location
ArmeniaAuthorized to work in
Salary expectations
Job categories
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