Computer Vision / Embedded AI / Edge Systems

Engineering vision for the real world.

I build intelligent systems that combine computer vision, embedded deployment, and product-grade interfaces into work that is both technically rigorous and ready to use.

Portrait of Robert Jhon Aracena

Current Focus

Developing low-latency object detection models for edge devices.

Case Study

I work across the full stack of modern product building: strategy, interface design, front-end engineering, and AI-powered functionality delivered as cohesive user-facing systems.

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Across AI systems, web platforms, and experiments

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AI, front-end, full-stack, and product execution

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Designing for polished, portfolio-ready delivery

Selected Work

Projects that connectdesign, code, and AI.

A portfolio of systems work spanning intelligent interfaces, full-stack applications, embedded experiments, and product-focused technical execution.

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01

LLM + RAGEdge AI

AgriSense

AI product design grounded in real-world constraints

A retrieval-augmented assistant that combines applied research, inference design, and a user-facing product layer into a clear diagnostic workflow.

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Accuracy

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Response

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Offline

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From software products to edge devices...

02

Edge AIComputer Vision

ESP32 Leaf Disease Scanner

Computer vision compressed into deployable hardware

An edge ML build focused on performance, cost, and legibility. The work covers model optimization, embedded constraints, and a system people can operate in the field.

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Inference

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Cost

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Accuracy

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From embedded systems to operational dashboards...

03

Full StackData Analytics

ARMS - Agricultural Resource Management System

Full-stack product thinking with measurable utility

A platform build that blends interface architecture, application logic, and decision-support tooling into a system with practical day-to-day value.

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Farms

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Time Saved

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Prediction

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From systems thinking to shipped experiences...

04

IoTEdge AI

Realitech - Smart Irrigation Controller

Connected infrastructure with a product mindset

A hardware-software system that shows how sensing, automation, and UX can come together as one coherent service layer.

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Water Saved

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Uptime

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ROI

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Need someone who can think through both product and implementation?

Let's talk
PythonTensorFlowPyTorchLangChainLLM / RAGComputer VisionEdge AIESP32ArduinoRaspberry PiC++TypeScriptNext.jsReactNode.jsFastAPIPostgreSQLMongoDBDockerAWS IoTPythonTensorFlowPyTorchLangChainLLM / RAGComputer VisionEdge AIESP32ArduinoRaspberry PiC++TypeScriptNext.jsReactNode.jsFastAPIPostgreSQLMongoDBDockerAWS IoT

My practice spans the full pipeline: from training neural networks in Python and PyTorch, to quantizing models for ESP32 microcontrollers, to building the web interfaces that make it all accessible. I work at every layer of the stack because real agricultural AI demands it.

AgriSense: Retrieval-Augmented LLM System for Tomato Disease Diagnosis

International Conference on Agricultural AI, 2025

Edge-Optimized Deep Learning for Real-Time Leaf Disease Detection on ESP32

IEEE IoT Journal, 2024

Precision Irrigation Using IoT Sensors and Machine Learning

Smart Agriculture Workshop, 2024

* Placeholder publications — replace with your actual research papers

Contact

Let'sbuildsomethingthatgrows.

I'm open to AI engineering roles, research collaborations, and consulting in agricultural technology. Reach out directly.

© 2026 Robert Jhon Aracena

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