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Ulises Miranda
@caligoartifex
Level 1
Software Develper
Argentina
Spanish
About me
Frontend Developer and UX/UI Designer with 2.5+ years of experience building real-time industrial IoT dashboards for enterprise clients in the energy, oil & gas, aviation, manufacturing, and smart city sectors. Specialized in React.js, TypeScript, and ThingsBoard PE, with a strong focus on data-driven interfaces, responsive design, and UX best practices. Experienced delivering end-to-end custom widget development, interactive mapping, role-based multi-user platforms, and alarm systems for safety-critical environments. Currently pursuing a Programming Technician degree at UTN.
Skills
Ulises Miranda
$10/hour
Offline •
See my services
Illustration
I will design and draw your character in anime manga style
Portraits & Caricatures
I will draw a portrait or headshot of your character
Want to work on an hourly basis?
Tell Ulises Miranda what you need.
$10
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hourPortfolio
Work experience
Front-End Developer
Amazon • Full-time
Jul 2024 - Present • 2 yrs 2 mos
Designed and developed +10 industrial IoT dashboards on ThingsBoard PE for enterprise clients including ENI (oil & gas), AES (datacenters), Jacksonville International Airport (aviation), Ragasa (manufacturing), and a major metropolitan smart city project. — Ragasa Digital Plant: Multi-domain monitoring suite covering predictive maintenance, air quality, energy consumption, and valve status for an active industrial plant. Implemented a 4-level priority state machine (Offline → Low Battery → Open → Closed), animated SVG valve indicators, 48-bar ECharts histograms, and Abeeway LoRaWAN device integration via Leaflet/ OSM maps. — Smart Waste Management Platform: Full-stack IoT dashboard for 851+ NB-IoT ultrasonic sensors across an entire city. Delivered: live HERE Maps with fill-level color coding, 3 intelligent collection route types with KPIs, a 5-step Field Installation wizard, a full CRUD User Management system against ThingsBoard PE API, real-time alarm console (fire, overflow, tilt, battery), and mobile-first navigation with native app-like UX. — Built real-time monitoring widgets: interactive maps with HERE Maps, ECharts graphs with linear regression, and KPIs with OSHA thresholds for H2S/NH3 sensors. — Implemented predictive maintenance system with vibration sensors: bearing lifespan estimation, failure pattern detection, and confidence scoring. UX redesign received outstanding client recognition. — Designed 2-tier alarm escalation system (primary + secondary) with email/SMS notifications and automatic reminders. — Built worker tracking system with dynamic device-state iconography, filters by type, assignment and activity, and SOS audio alerts. — Developed People Counter 2.0 for airport with multi-state navigation, dynamic cards, and corporate responsive design. — Built a reusable Senzary Pro Navigation System (top bar + sidebar) deployed across all client dashboards with crossdashboard navigation and dynamic badge counts. — Produced automated Excel reports, bili
59 Reviews
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Rating Breakdown
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1-5 out of 59 Reviews
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esthernauci
United States
Honestly great working with them! they made changes for my OC pose and it looked better than the original pose I picked out!! all you need to know is that they know what they're doing!!!
Helpful?
theanimevoid93
United States
First time ordering, will definitely do so again in the future. Took a bit but the results are AMAZING! Absolutely wonderful experience.
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chibalion
United States
Ongoing collaboration
Was great working with Caligo again, helpful through every step made changes were needed, service is a 10/10 and ill be back again for more great art.
Helpful?
bernardobenhamu
Israel
Helpful?
misha_martyanov
United States
Ongoing collaboration
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