Tech Lead with 13+ years of experience, specializing in high-load distributed systems, AI product development, and multiplayer game architecture.
Tech Lead with 13+ years of experience, specializing in high-load distributed systems, AI product development, and multiplayer game architecture. Core strengths include designing scalable, resilient backends and finding the optimal balance between technical excellence and business delivery.
Architected a custom MMO multiplayer system supporting 500+ concurrent rooms, built an AI infrastructure handling 100K+ RPM, and led a 24-person team to deliver three parallel AI projects with zero missed deadlines.
Led a team of over 20 developers, coordinating four parallel projects. Designed and scaled LLM infrastructure to handle 100K requests per minute. Developed a product selection algorithm, saving three months of project work. Implemented automated tests for AI responses, reducing testing time by 4x. Adopted Critical Chain methodology, ensuring 100% on-time completion. Conducted over 200 interviews.
Developed a multiplayer system supporting 128+ simultaneous players. Created backend and web wallet for tokens, reaching 15K+ players. Scaled architecture to support 500 concurrent game rooms. Built management system handling 40K+ objects.
Led project releases across five platforms (iOS, Mac, Windows, Android, Oculus). Reduced operational costs by 50% through architecture audits. Developed VR zones for Meta, Autodesk, Randstad, Gansler. Scaled platform to 500+ users in a single room.
Led a team of 7 members. Optimized processes increasing revenue by 50%. Implemented Sentry, reducing bug resolution time by 2-3x. Promoted from Senior Developer to Tech Lead within two months.
Led a team of 3 developers. Developed over 40 mini-games. Created plugin saving 20+ hours per week. Prepared 100+ materials on Cloud and AI.
Developed curriculum of 20+ lessons. Trained more than 5,000 students in game development. Created 10+ mini-games as teaching aids.
Designed delivery monitoring system handling 500K+ orders for Philip Morris Armenia. Developed custom-physics game on Facebook Instant Games.
Ported 50+ 3D games from Flash to Unity 5. Developed three daily casual games for iWin. Created client-side components using C# and JavaScript.
Bachelor's Degree in Computer and Information Systems Security / Information Assurance — National Polytechnic University of Armenia (2011–2015)
MIC C# Developer Certificate
Articles and insights on software architecture, AI infrastructure, game development, multiplayer systems, and engineering leadership by David Mkrtchian.
Email: davidmcarati@gmail.com
LinkedIn: linkedin.com/in/davidmkrtchyan
Website: www.davidmcarati.info
Telegram: @mcarati
Preparing the museum…