Skip to content
BackNov 7
Eduardo V.
Upwork badge

Eduardo V.

Automation Engineer | Connecting PLCs to Cloud & IIoT Systems (MQTT)

Bridging the gap between reliable industrial machinery and modern data infrastructure. I am a Senior Automation Engineer with a background in Mechanical Engineering. My focus is on delivering complete, end-to-end solutions—from the logic running on the factory floor to the dashboard in the cloud. I believe that successful automation isn't just about writing code; it's about understanding the physical process, respecting the hardware, and building systems that are safe and easy for your team to maintain long-term. 🤝 How I Can Help Your Team Holistic Approach: I combine traditional PLC reliability with modern software practices. Whether it's commissioning a new machine or building a data pipeline, I look at the whole picture. Collaboration First: I work well with on-site technicians and IT departments alike. I document everything clearly so you maintain full ownership of your systems. Reliability: My goal is to build systems that run quietly in the background, minimizing downtime and support calls. 🛠️ Core Services 1. PLC & HMI Programming Platforms: Siemens (TIA Portal), Mitsubishi (GX Works), Allen-Bradley, and WAGO. Logic: Structured, well-commented code following IEC 61131-3 standards. Interfaces: Designing intuitive, user-friendly HMIs (Weintek, Siemens, FactoryTalk) that simplify operations for plant staff. 2. IIoT & Data Integration Connectivity: Integrating industrial assets with the Cloud (AWS, Azure) using MQTT, Sparkplug B, and Modbus. Gateways: Configuring robust Edge Gateways (Raspberry Pi, OnLogic, Arduino Opta) to buffer and secure your data. Visualization: Creating clear, actionable dashboards using platforms like Ignition, ThingsBoard, or FUXA. 🏆 Proven Experience Hybrid Control System: Architected a concrete curing controller that has operated 24/7 for over 18 months, ensuring continuous production even during internet outages. Data Center Modernization: Developed a Python-based Gateway to integrate legacy power units with a modern SCADA system, improving data visibility and response times. Safety & Retrofit: Successfully updated legacy machinery logic to meet modern safety standards, working closely with the client to minimize production impact. Ready to start? If you are looking for a reliable partner to help you automate or digitize your operations, I’d love to hear about your project.

🇦🇷Buenos Aires, Argentina$35/hr100% JSS4.99 (27)Since Mar 2016

Earnings and projects

MRR
$7.1k

Last 6 months ÷ 6

World#2,778 / 412k
🇦🇷Country#25 / 4,639
Revenue, last 30 days
$6.5k

Last 6 months: $42k

Total earnings
$105k

Billed in all: $110k

World#37,069 / 412k
🇦🇷Country#361 / 4,639
Per project
$2.7k

$8.5k in the last 6 months

World#60,954 / 412k
🇦🇷Country#655 / 4,639
Projects, last 6 months
5
20% fixed80% hourly
World#41,746 / 412k
🇦🇷Country#434 / 4,639
Projects in all
39

Across 48 contracts

56% fixed44% hourly
World#77,390 / 412k
🇦🇷Country#692 / 4,639

Earnings, last 30 days

$110k+$6.5k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$100k$105k$110k$115kNo dataOct 8Oct 23Nov 7

Read once a week before Oct 23, 2026, daily since. Dotted: longer than usual between two readings. Hatched: over two weeks without one.

Skill rankings: #1 in 2 skills of 14

Rarest: top 0.68% in Troubleshooting, of 1,460. Ranked by MRR among everyone on Upwork with the skill.

  1. 1PLC107 freelancers · 🇦🇷 #1Top 0.93%
  2. 1Modbus68 freelancers · 🇦🇷 #1Top 1%
  3. 2SCADA128 freelancers · 🇦🇷 #1Top 2%
  4. 3Control Engineering188 freelancers · 🇦🇷 #1Top 2%
  5. 3Industrial Internet of Things74 freelancers · 🇦🇷 #1Top 4%
  6. #4PLC Programming290 freelancers · 🇦🇷 #1Top 1%
  7. #7Raspberry Pi623 freelancers · 🇦🇷 #1Top 1%
  8. #8Industrial Automation173 freelancers · 🇦🇷 #1Top 5%