Danilo Díaz Tarascó
Cloud IoT • IIoT • Hardware • Software • Engineering
Building the future,
one circuit at a time.
I believe happiness lies in creating new things that merge art and science, offering useful and quality solutions to build the world we dream of. I'm a creative thinker who works "outside the box".
Electronic Engineer with a Master's in Power Electronics & Mechatronics from Universidad Simón Bolívar. Currently CTO at Sento IoT+Electronics Hub, leading IIoT solutions and strategic technical planning. Based in Medellín, Colombia. EU citizen (Spanish nationality), Venezuelan, and permanent resident in Colombia.
Career Path
Chief Technology Officer
Sento IoT+Electronics Hub • ColombiaLeading technical strategy, selecting projects, and ensuring our tech stack stays aligned with global trends. Overseeing engineering teams and driving innovation for sustainable growth.
Sr. Electronics Engineer Team Lead
Sento IoT+Electronics Hub • ColombiaLed multidisciplinary team developing IIoT solutions for complex industrial environments. PCB design with Altium Designer, mechanical components in Fusion 360 & SolidWorks, FCC compliance.
Software Engineer
PowDevs (Blackline Safety) • USA/CanadaAPI team for Blackline Safety. Cloud components with fully serverless architecture: FaaS, pub/sub patterns, and Infrastructure as Code.
Development Engineer
Sento IoT+Electronics Hub • ColombiaIoT for agribusiness. Hardware for hostile environments, FCC-compliant PCBs, firmware with energy optimization, and AWS cloud infrastructure with FOTA capabilities.
Hardware Engineer
Innavitas SAPI - Wiot • VenezuelaHydrogen generator systems for industrial & automotive use. Embedded systems (IoT), PCB development, Linux systems, and computer vision with OpenCV.
Component Specialist
Altium® • CanadaPCB footprint design per manufacturer specifications and IPC standards.
What I Do
Cloud IoT / IIoT
Industrial IoT solutions with AWS serverless architecture, FOTA updates, real-time telemetry, and scalable cloud infrastructure for agribusiness and industrial sectors.
Power Electronics
Switching power supplies, DC-DC converters, power distribution boards, hydrogen generation systems, and high-efficiency energy solutions.
PCB Design & Manufacturing
Altium Designer, multi-layer boards, IPC standards, FCC compliance. From schematic capture to mass production with injection molding and 3D printing.
Mechatronics
Fusion 360, SolidWorks, teleoperated ROVs, solar robots, embedded systems, and autonomous systems. Award-winning robotics competitor.
Software Engineering
Serverless APIs, Infrastructure as Code, Python, firmware development, computer vision (OpenCV), and full-stack development.
Technical Leadership
CTO experience, Scrum for hardware teams, cross-functional team management, export compliance, strategic planning, and innovation roadmaps.
Certifications & Awards
Selected Work
Open Source
OpenAI Document Analyzer
Python app for analyzing text and PDF files using OpenAI's chat models. Dynamic model switching, customizable prompts, and error handling. 40+ stars.
Personal Altium Library
Open-source Altium component library built over years of professional PCB design. 21+ stars, used by engineers worldwide.
Fuzzy Naked Mega
Arduino-compatible ATmega2560 board design. Open hardware with 17+ forks from the community.
Sento / Vantu Dev Team — Proprietary
GW-Standalone
Autonomous IoT gateway firmware in MicroPython for LoPy4 (ESP32). Multi-protocol: LoRa P2P, WiFi AP, Cellular (Blues Notecard). Concurrent threads, web dashboard, proprietary bidirectional LoRa protocol with auto-ACK, persistent FlashLIFO buffer, and auto hardware detection.
Sento OTA Platform
Complete Over-The-Air update management platform for IoT devices. React + TypeScript SPA dashboard with serverless AWS backend (Lambda, API Gateway, DynamoDB, S3). Secure firmware distribution via pre-signed URLs and real-time update monitoring.
OTA Amplify Manager
IoT device management app built with AWS Amplify, React + Vite. Amazon Cognito authentication, GraphQL API with AWS AppSync, and real-time DynamoDB database for fleet management.
Pycom OTA WiFi
CI/CD pipeline for OTA firmware backend. Automated AWS deployment via GitHub Actions, pull request testing and linting, auto-deploy on merge to master.
PigVision 2.0
Computer vision system for pig farming monitoring. Hardware and firmware for automated livestock tracking and analysis in agribusiness environments.
Let's Build
Something Great.
Got a project in mind? Whether it's IoT, electronics, or cloud solutions — reach out on LinkedIn.