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I'm a Senior Engineer with 15+ years shipping commercial titles in mobile multiplayer FPS and PC. I specialize in real-time networking, low-latency systems, and live-service infrastructure, delivering robust, scalable architectures and performant gameplay. I lead co-located teams of 15+ across multiple concurrent projects, adapt depth-vs-breadth as needed, and thrive in multicultural, Agile environments. My background spans Unity, Unreal Engine, and server stacks, with a track record of end-to-end delivery from systems design to post-launch ops.…I'm a Senior Engineer with 15+ years shipping commercial titles in mobile multiplayer FPS and PC. I specialize in real-time networking, low-latency systems, and live-service infrastructure, delivering robust, scalable architectures and performant gameplay. I lead co-located teams of 15+ across multiple concurrent projects, adapt depth-vs-breadth as needed, and thrive in multicultural, Agile environments. My background spans Unity, Unreal Engine, and server stacks, with a track record of end-to-end delivery from systems design to post-launch ops.

Agustin Petrini

Game Developer, Programmer, Full Stack Developer, +2

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I'm a Senior Engineer with 15+ years shipping commercial titles in mobile multiplayer FPS and PC. I specialize in real-time networking, low-latency systems, and live-service infrastructure, delivering robust, scalable architectures and performant gameplay. I lead co-located teams of 15+ across multiple concurrent projects, adapt depth-vs-breadth as needed, and thrive in multicultural, Agile environments. My background spans Unity, Unreal Engine, and server stacks, with a track record of end-to-end delivery from systems design to post-launch ops.…I'm a Senior Engineer with 15+ years shipping commercial titles in mobile multiplayer FPS and PC. I specialize in real-time networking, low-latency systems, and live-service infrastructure, delivering robust, scalable architectures and performant gameplay. I lead co-located teams of 15+ across multiple concurrent projects, adapt depth-vs-breadth as needed, and thrive in multicultural, Agile environments. My background spans Unity, Unreal Engine, and server stacks, with a track record of end-to-end delivery from systems design to post-launch ops.

Available to hire

I’m a Senior Engineer with 15+ years shipping commercial titles in mobile multiplayer FPS and PC. I specialize in real-time networking, low-latency systems, and live-service infrastructure, delivering robust, scalable architectures and performant gameplay.

I lead co-located teams of 15+ across multiple concurrent projects, adapt depth-vs-breadth as needed, and thrive in multicultural, Agile environments. My background spans Unity, Unreal Engine, and server stacks, with a track record of end-to-end delivery from systems design to post-launch ops.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Japanese

Intermediate

Work Experience

Senior Engineer at SID-8 K. K. (Independent Contractor)

March 1, 2019 - Present

Operating contracting entity in Japan; Critical Force (Finland/Korea) engagement 2019–2024; Augurium Mortis: led end-to-end engineering for a commercial PC & Steam Deck title shipped on Steam by a 5-person globally distributed team, covering systems architecture, integration, and post-launch ops; R&D & Web Architecture: built two online portals leveraging React, Prisma, and LLM integrations.

Senior Programmer at Critical Force

May 1, 2017 - March 1, 2019

Multiplayer Engineering: Built and maintained the Asian version of Critical Ops with NHN; Unity client and Photon + in-house server stack; Live Ops at scale for a 100M+ downloads title; Core systems including party/matchmaking and input; Player-facing features and live-ops flows; Multi-region codebases with regional economies; Collaborative, cross-office development (Korea/Finland).

Networking Engineer at Cmune

August 1, 2015 - April 1, 2017

Real-time Multiplayer Architecture: Built and maintained full real-time networking stack for cross-platform PvPvE play with leagues, server-side AI, leaderboards, and clans; Game modes including Mayhem; Full-stack delivery across client, dedicated server, authentication, and UI.

Game Producer at RingZero Game Studio

July 1, 2013 - July 1, 2015

Operations & Pipeline: Owned production planning and delivery for 3 concurrent titles across mobile/console; created sprint roadmaps and drove Agile adoption; Leadership of a multicultural team of 12; Design documentation and business development with European publishers.

Technical Director at Band of Coders

April 1, 2011 - April 1, 2012

Project Recovery: Rescued a high-risk project; overhauled codebase and architecture for technical stability; Rapid lifecycle delivery with daily iterations and pivots in collaboration with lead designers; Launched on schedule.

Game Developer at Freelance

January 1, 2010 - April 1, 2011

Technical Porting & Extension: Migrated Warmgun from UE3 to UDK; extended core functionality and optimized for new environment; Specialized engine support for El Enigma de la Abadía.