ML & Computer Vision · Autonomous Systems · Software Engineering

Engineering Intelligence Into Real-World Systems

We help teams build production-grade ML pipelines, simulation infrastructure, and high-performance software — from sensor to deployment, across industries and continents.

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Production ML/CV Systems
Autonomous Systems & Robotics
Systems & Infrastructure Software
// What We Do

Engineering Services & AI Consulting

Deep technical expertise applied where it matters most — at the intersection of software, hardware, and intelligence.

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Autonomous Systems & Robotics

End-to-end software for autonomous vehicles, drones, and robotic platforms. From perception pipelines and sensor fusion to path planning and real-time control — built for safety-critical environments.

Sensor FusionPath PlanningROS/ROS2SLAMReal-Time Control
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Machine Learning & Computer Vision

Production-grade ML systems for detection, tracking, classification, and visual understanding. Optimized for edge deployment, tested for reliability, and engineered for certification where required.

Object DetectionStereo VisionPyTorchEdge DeploymentMLOps
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Simulation & Digital Twin

High-fidelity simulation environments for testing autonomous systems before deployment. Configurable rendering pipelines, synthetic data generation, and hardware-in-the-loop validation frameworks.

gRPCRendering PipelinesSynthetic DataHIL TestingDigital Twin
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AI Strategy & Consulting

Technical guidance for organizations adopting AI. We evaluate feasibility, architect solutions, select vendors, and build proof-of-concepts — grounded in real production engineering experience, not slide decks.

AI ReadinessPoC DevelopmentArchitecture ReviewVendor Selection
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Systems & Software Engineering

High-performance backend systems, CLI tools, cloud infrastructure, and developer platforms. Clean architecture in Rust, C++, or Python — built for maintainability, performance, and scale.

RustCloud / KubernetesCLI ToolingCI/CDAPI Design
// How We Work

Engagement Models

Flexible collaboration tailored to your project needs — from short-term consulting to embedded team integration.

01

Technical Consulting

Focused assessments, architecture reviews, and AI readiness evaluations. Ideal for organizations exploring technical feasibility or selecting the right approach.

02

Project-Based Development

Scoped deliverables with clear milestones. From PoC to production-ready modules — we own the engineering from design through delivery.

03

Team Augmentation

Embedded as senior engineers within your team. We adapt to your workflows, tools, and sprint cycles while contributing deep domain expertise.

04

Retained Advisory

Ongoing technical advisory for strategic decisions, code reviews, architecture guidance, and mentoring — a fractional CTO for your AI initiatives.

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Confidentiality & Non-Compete Commitment

We sign NDAs tailored to your requirements and do not accept competing engagements during or after a project. All confidentiality obligations are respected for the full duration specified in the agreement — your proprietary work stays protected, without exception.

// Deep Knowledge

Technical Expertise Built in Production

Every capability is backed by hands-on engineering — from ML model optimization and target deployment to systems programming and cloud infrastructure.

Technology Stack

RustC++PythonPyTorchTensorFlowOpenCVCUDAgRPCROS/ROS2DockerKubernetesArgoGCP/AWSBazelLinuxGitCI/CD

Project Examples

ML detection system — outperformed real-data models using only simulation data at a European avionics company
Rendering pipeline — doubled data generation speed while halving resource consumption via multi-threaded optimization
Automated ML pipeline — end-to-end Argo workflow from model conversion to inference results on production database
Robot perception — multi-camera 3D detection for socially-compliant autonomous navigation (ETH Zurich)
RL-based autonomy — reinforcement learning navigation for MAVs in GPS-denied environments (ETH Zurich)
Developer tooling — open-source Rust CLI for stacked PR management, published on crates.io
// Where We Deliver

Industries We Serve

From safety-critical systems to general software engineering — we deliver across industries where quality and reliability matter.

Aviation & UAV
Robotics & Automation
Autonomous Vehicles
Smart Manufacturing
Logistics & Inspection
Energy & Infrastructure
Semiconductor
Developer Tools & Infrastructure
SaaS & Cloud Platforms
Defense & Security
// Who We Are

The Engineer Behind the Studio

Hokwang Choi

Hokwang Choi

Founder & Principal Engineer — Horang Studio

Horang Studio is a technical practice founded by Hokwang Choi, a staff-level systems engineer with deep experience in autonomous systems, ML/computer vision, simulation, and safety-critical software — spanning aviation, robotics, and industrial applications.

With an MSc in Robotics from ETH Zurich and years of hands-on work building production ML systems, perception pipelines, and developer tools, Hokwang brings engineering discipline to every engagement — whether it's a standalone consulting assessment, a scoped project, or an embedded role within your team.

We work with clients across Korea, North America, and Europe. As a focused, senior-level practice, you work directly with the engineer who architects and ships the solution — no layers of project managers or junior hand-offs.

🎓 MSc Robotics — ETH Zurich
🎓 BSc Aerospace — Seoul National University
🤖 Autonomous Systems & Perception
⚙️ Rust · C++ · Python
// Let's Talk

Ready to Build Something Intelligent?

Whether you need a full autonomous system, a targeted ML solution, or strategic AI guidance — let's engineer it together.

Start a Conversation →

or reach us at horang.studios@gmail.com