Hire the Best Automation Engineers
in Venezuela

I am an Electronics Engineer specializing in embedded systems, custom hardware design, and automation. My background includes supervising high-stakes instrumentation and control commissioning in the oil and gas sector. I bring that same standard of industrial-grade reliability and strict project management to every freelance project I take on. Whether you need firmware written from scratch, a custom circuit designed, or a prototype brought to life, I can manage the entire development cycle to ensure your hardware works exactly as intended. Core Capabilities: Hardware Design: Digital and analog electronics, custom PCB design, and rapid prototyping. Firmware & Software: C, C++, and Python. Platforms & Microcontrollers: ESP32, STM32, Arduino, PIC-based boards, and others. IoT & Wireless: BG96, nRF9160, and others. SBCs: Raspberry Pi. I deliver clean, well-documented work and communicate clearly from concept to final delivery. Let's discuss your project requirements.

Most businesses lose hours every week to manual workflows that AI could run on its own — moving data between tools, answering repetitive questions, processing documents by hand. You're paying salaries for work that software should handle, and delaying growth because your team is stuck in operations. I build AI automation systems that take those workflows off your plate and run them reliably in production — not fragile demos that break the first week. Most AI freelancers ship a prototype and disappear. I build systems that keep working after handoff: monitored, documented, and built to scale. What I built: - AI Agents & Workflow Automation: Autonomous, multi-step agents (LLMs, LangGraph, n8n) that handle complex processes without adding headcount. - RAG & Knowledge Systems: Retrieval grounded strictly in your private data — so the AI answers from your business, not from hallucinations. - Production Deployment: Docker, AWS, CI/CD, and monitoring, so what I build stays reliable and available. I built my foundation engineering AI infrastructure for a financial-data environment — fraud detection and autonomous agent systems — where reliability wasn't optional because real money was on the line. I bring that same standard to every system I deliver. Tell me the workflow is eating your time. I'll give you a straight answer on whether automation is worth it and how I'd approach it.

I'm a Mechanical Engineer (MSc.) with over 10 years of experience in software development and process automation. Since 2018, I've been running Smartcode Builders, a small development team of 5 people focused on automation, web applications, and data solutions. Most of my work involves understanding a client's operational problem, designing a solution, and coordinating my team to deliver it. I handle the communication, the project planning, the quality review and the technical execution together with my team. It's a setup that has worked consistently well: 343 completed projects and a 100% Job Success Score on Upwork since 2017. What we work on: Before starting Smartcode Builders, I spent 10 years as a Project Manager and Project Leader at Indesca, a Venezuelan industrial company, working on polymer processing, production optimization, and data-driven process improvement. That background gives me a practical understanding of industrial and engineering problems that most software developers don't have. At Smartcode Builders, we currently work on: - Automation of business processes (data pipelines, report generation, workflow optimization) - Web application development (custom business tools and dashboards) - Algorithm design and data analysis for engineering and financial applications - API integrations connecting existing systems What I'm looking for: I work best on projects with some complexity — where clear thinking, good communication, and reliable delivery matter more than just writing code fast. I enjoy both one-time projects and longer engagements where I can understand the full context of a client's business. If you have a problem that needs a structured solution and a team that delivers reliably — I'm happy to discuss it.

⭐⭐⭐ AI Chatbot Developer & CRM Automation Specialist. I help businesses save time and scale their sales by building custom AI solutions that seamlessly connect their communication channels with their management systems. I don't build rigid, basic auto-responders. I develop AI Agents with logical reasoning capabilities, designed to hold fluid, contextual, and deeply human-like conversations to effectively solve your customers' real needs. ⭐⭐⭐

Hi, I'm Yoel Matheus — a Systems Control & Automation Engineer with executive experience as COO, currently overseeing the exclusive deployment of Bluetti energy systems, managing technical operations, project delivery, and team coordination end-to-end. Over 7 years of hands-on field experience in renewable energy — designing, deploying, and operating PV and battery storage systems — give me a practical edge that goes beyond theory. That field-level expertise, combined with my executive role managing full operations, is what I bring to every project. I can help you with: ✦ Technical consulting for energy systems (BESS, on-grid/off-grid PV, hybrid solutions) ✦ Project & operations management for engineering or tech-driven businesses ✦ Control systems design and analysis ✦ Technical due diligence and feasibility analysis for energy projects ✦ Cross-functional team leadership and vendor coordination I take on a limited number of projects at a time to ensure focused, high-quality delivery. If you need an engineer who thinks in systems — from the physics to the business logic — let's connect.

I am a Full-Stack Developer and Engineer focused on building robust management systems and internal tools. While the current market is saturated with "automation experts" who simply connect pre-built boxes, my approach is rooted in core engineering and custom development. I build the architecture that makes automation meaningful. My expertise lies in developing scalable backends and high-performance frontends for complex business logic. I integrate AI, LLMs, and agents not as a standalone "hype" product, but as a functional layer to optimize existing workflows and data management. Technical Stack: Backend: PHP (Laravel), Node.js (NestJS), Python. Frontend: ReactJS, Next.js, VueJS. Data: MySQL, PostgreSQL, Redis. AI & Automation: n8n, LLM Integration, Custom Agents, API Development. I prioritize clean, modular code (SOLID) and production-ready systems. If you need a developer who understands the underlying infrastructure rather than just the interface of a no-code tool, let’s talk.