Angga Ata

Senior Full-Stack & Game Systems Developer — Simulation Engines · AI Automation · Backend Platforms

hello@anggaata.comanggaata.comgithub.com/anggaataRemote · Indonesia (UTC+7)

Summary

Senior engineer with 15+ years of experience (since 2010) building scalable systems across games, web platforms, and AI-driven workflows. Specializes in deterministic simulation engines, AI automation architectures with guardrails, and production-grade Django backends. Founder/operator background in travel e-commerce. Focused on architecture, performance, and long-term maintainability — not quick hacks.

Core Expertise

Game Systems

Unity & C# · tick-based simulation loops · data-oriented design · telemetry-first balancing · deterministic architecture

AI & Autonomous Systems

LLM integrations · multi-agent orchestration · tool execution layers · guardrails & approvals · human-in-the-loop

Backend Architecture

Python / Django · REST & async APIs · PostgreSQL · background workers & pipelines · deployment-aware design

Experience

LME Studio / Living City — Game Developer (Unity, Backend & Web)NOV 2025 – PRESENT

Built gameplay features and system refactors on a deterministic tick-based simulation engine.
Laid backend foundations (Django, DRF, PostgreSQL) and supported the game's web showcase.

Kuncie — Production Learning Platform DeveloperSEP 2022 – PRESENT

Long-running collaboration on scalable platform delivery: structured Django backend work and modular content architecture.
Shipped production features in a live platform while keeping performance stable under feature expansion.

Lokapedia — Freelance Full Stack DeveloperJAN 2024 – PRESENT

Built a search-driven directory/travel platform: structured data relationships and search-oriented UX.
Delivered admin-facing control layers for maintainable listing management.

Angga Ata — Resume · page 1 of 2 · anggaata.com

Experience (continued)

Open Trip ID — Co-Founder & Full Stack BuilderNOV 2016 – PRESENT

Founded and built a travel marketplace end-to-end: transaction-safe booking workflows, payment integration architecture, and a modular listing system.
Ran product and operations continuously — founder-level proof of architecture and execution.

Independent Web & Product Engineering2010 – 2016

Full-stack delivery across web products and e-commerce, building the systems foundation for later founder and senior roles.

Selected Systems

Living City Simulation Engine

Deterministic tick-based engine with data-oriented entities and telemetry-first balancing — built for multiplayer expansion.

WhatsApp-first AI Worker

Handles SMB inquiries, drafts invoice data, logs to Sheets/CRM — with human approval required above payment thresholds.

Open Trip Booking Platform

Marketplace booking logic with transaction safety, payment integrations, and operational reliability.

LOCE Workspace — Self-Hosted PM Platform

Project management workspace (teams, projects, issues) built with Django + FastAPI, deployed and operated end-to-end on a self-managed server.

Tech Stack

Unity / C#Python / Django / DRFFastAPISelf-hosted deploymentPostgreSQLREST & async APIsReactPHP / WooCommerceLLM orchestrationAutomation pipelines

Available for remote international projects

Specialist build sprints · technical partner retainers · audit → roadmap → build engagements. Async-friendly, architecture proposal first, documentation included.

Angga Ata — Resume · page 2 of 2 · hello@anggaata.com · github.com/anggaata