
Մարտին User
@user498
I build Java platforms, payment services, and data-driven enterprise applications.
What I'm looking for
I've built enterprise Java applications for EU ACER, Verifone, and Telepass projects, delivering data collection, payout, and booking workflows from core backend services through responsive front ends.
At EPAM Systems and TripleDev, I developed and supported backend software, created unit and integration tests, deployed applications, and worked directly with multinational teams and clients. My work includes Spring-based services, REST APIs, microservices, Kafka messaging, CI/CD, and SQL-backed systems.
I'm also an AI researcher focused on game theory, reinforcement learning, and deep learning, with master's research on counterfactual regret minimization for incomplete-information games. I bring analytical thinking, a can-do attitude, and experience translating requirements into dependable software.
Experience
Work history, roles, and key accomplishments
Service Delivery Specialist
HRS Hospitality & Retail Systems
May 2026 - Aug 2026 (3 months)
Managed product support cases with third parties, provided remote and onsite support, and researched and tested problems to identify root causes. Documented resolutions and prioritized issues of varying severity.
Software Engineer
Ministry of Defence of the Republic of Armenia
Jan 2024 - Feb 2026 (2 years 1 month)
Served as a software engineer during mandatory military service, with work covered by NDA.
AI Researcher
University of Electronic Science and Technology of China
Oct 2022 - Dec 2023 (1 year 2 months)
Conducted research in game theory, reinforcement learning, and deep learning, focusing on a new online algorithm for counterfactual regret minimization in games with incomplete information.
Software Engineer
TripleDev
Mar 2022 - Sep 2022 (6 months)
Developed software on the Java platform and Spring Framework, handled front-end development with CSS, Bootstrap, and jQuery, and generated reports. Worked on MySQL databases and participated in Agile and client meetings.
Performed back-end software development and support, created unit and integration tests, and deployed software. Participated in multinational business meetings and interviewed candidates for lower positions and the R&D school.
Software Engineering Intern
SoftConstruct
Feb 2019 - Feb 2020 (11 months)
Completed the FAST Foundation Apprenticeship program, fixing real production issues on agents' and affiliates' live web platform and learning new frameworks.
Education
Degrees, certifications, and relevant coursework
University of Trento
Artificial Intelligence Systems, Artificial Intelligence, Machine Learning
2022 - 2023
Artificial Intelligence Systems program with a focus on Artificial Intelligence and Machine Learning.
University of Electronic Science and Technology of China
Master of Computer Science and Technology, Computing Intelligence
2021 - 2023
Grade: 87.83 / 100
Master of Computer Science and Technology with a focus on Computing Intelligence, completed in 2023.
National Polytechnic University of Armenia
Bachelor of Software Engineering, Information Systems
2017 - 2021
Grade: 93.29 / 100
Bachelor of Software Engineering with a focus on Information Systems, completed in 2021.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
Skills
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