Tigran Vilasyan
@tigranvilasyan
iOS Developer at Varmtech building real-time calling, streaming, and chat for video applications.
ArmeniaWhat I'm looking for
At Varmtech, I designed and developed a custom SDK for WebRTC-based audio/video calling and messaging. I also implemented HLS and Low-Latency HLS streaming for a TikTok-style video application.
I built a custom reverse proxy for HLS segment loading and optimized playback workflows to support smoother video startup and lower live-stream latency. I also developed a scalable chat system and services using gRPC and Protocol Buffers.
At Intellcores, I developed and maintained a secure authentication SDK implementing FIDO and UAF protocols, with cross-platform support for iOS, Android, and Web. My work included adding security features, addressing vulnerabilities, and writing test cases.
At Nazareth Capital, I developed marketplace and messaging modules for an all-in-one iOS application. I also built reusable UI components and integrated REST APIs with backend services.
Experience
Work history, roles, and key accomplishments
iOS Developer
Varmtech
Sep 2025 - Present (1 year 1 month)
Designed and developed a custom SDK for real-time communication, enabling WebRTC-based audio/video calling and messaging. Implemented a streaming module for HLS and LL-HLS playback and built a custom reverse proxy for efficient HLS segment loading.
iOS Developer
Intellcores
Mar 2023 - Aug 2025 (2 years 5 months)
Developed and maintained a secure authentication SDK implementing FIDO and UAF protocols with cross-platform support. Added security features, mitigated vulnerabilities, and wrote test cases for the library.
iOS Developer
Nazareth Capital
May 2020 - Mar 2023 (2 years 10 months)
Developed and maintained an all-in-one iOS application combining marketplace, messaging, and social networking. Built complex UI components, integrated REST APIs, and improved code quality through reviews and refactoring.
iOS Developer
Freelance
Nov 2019 - May 2020 (6 months)
Developed and maintained iOS applications for freelance projects, focusing on feature implementation, UI development, and application stability. Delivered project tasks on time while maintaining product quality.
Education
Degrees, certifications, and relevant coursework
Yerevan State University
Bachelor, Informatics and Applied Mathematics
2016 - 2021
Bachelor's degree in Informatics and Applied Mathematics from Yerevan State University, completed in 2021.
Availability
Location
ArmeniaAuthorized to work in
Salary expectations
Job categories
Interested in hiring Tigran?
You can contact Tigran and 90k+ other talented remote workers on Himalayas.
Message TigranGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
