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Hilda KarakhanyanHK
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Hilda Karakhanyan

@hildakarakhanyan

I build scalable, real-time backend systems with Java, Kotlin, Spring Boot, and distributed architecture.

Armenia
Message

At Miro, I lead backend development for the core collaborative canvas, building low-latency WebSocket, gRPC, and REST APIs in Kotlin and Spring Boot for millions of concurrent users. I also support on-call operations, mentor engineers and interns, and advance agentic AI workflows and shared engineering knowledge.

Previously at Synergy International Systems, I developed enterprise microservices, APIs, and Angular modules, migrated services from Java 8 to Java 21, and improved delivery through testing, CI/CD, Docker, Kubernetes, and performance troubleshooting. I’ve also taught advanced Java and object-oriented programming at Russian-Armenian State University.

Experience

Work history, roles, and key accomplishments

SS

Senior Java Developer

Synergy International Systems

Jan 2017 - Jan 2025 (8 years)

Designed and developed data entry forms using Java 8, JSF 2, Primefaces, Spring Framework, JDBC, MS SQL, Maven, Git, Tomcat. Later, developed microservices for an enterprise software platform (IDM) using Java 8/17/21, Kotlin, Spring Boot, and other technologies.

RU

OOP and Java Advanced Lecturer

Russian-Armenian State University

Jan 2019 - Jan 2021 (2 years)

Worked as a lecturer specializing in Object-Oriented Programming (OOP) and Java, sharing in-depth knowledge and expertise to students in these critical areas of software development.

Education

Degrees, certifications, and relevant coursework

American University of Armenia logoAA

American University of Armenia

Bachelor of Science, Computer Science

2015 - 2019

Grade: 3.7

Studied computer science at American University of Armenia, with average GPA of 3.7.

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