t

Tsingtao X

@tsingtaoenchine

IoT and Cloud Architect, Python Automation and Bug Fixes

Chine
Anglais, Français
Certaines informations sont présentées en anglais.
À propos de moi
I help you clean CSV or flat JSON data, fix one reproducible Python bug, and define MQTT topics and JSON payloads for one device type. You get a reusable script, verification steps, or a clear message specification. I also diagnose AWS Lambda, CloudWatch, and IoT Core issues and recommend next steps; implementation is outside the listed service. My background is in IoT architecture, AWS, and .NET backends. Send a sanitized sample or error and your expected result so we can confirm a small, practical scope.... Plus d’infos

Compétences

t
Tsingtao X
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Consultation sur le cloud
I will diagnose your AWS lambda cloudwatch or iot core issue
De30 $US / projetPlus de détails
Correction de bugs
I will fix one reproducible python bug with verification steps
De20 $US / projetPlus de détails

Expérience professionnelle

Unilever

IoT Cloud Architect | AWS & Connected Devices

Unilever • Temps plein

Dec 2022 - Present • 3 yrs 11 mos

Design and support cloud architecture for IoT-enabled air purification products, connecting mobile applications, connected devices, and cloud services. Work with AWS IoT Core and related AWS services to support device connectivity, device data management, and cloud-to-device communication. Develop and maintain backend integrations, APIs, and cloud-based workflows across application and IoT systems. Analyze AWS infrastructure usage and identify opportunities to optimize cloud costs, improve resource efficiency, and simplify system architecture. Troubleshoot cloud service issues involving device connectivity, data processing, database operations, and application integrations. Collaborate with mobile, firmware, backend, and cross-functional teams to deliver reliable end-to-end IoT solutions.

Volvo_Group

.NET Backend Engineer | Enterprise Applications & API Integration

Volvo Group • Temps plein

Jan 2017 - Dec 2022 • 5 yrs 11 mos

Developed and maintained backend applications and services using the .NET technology stack. Implemented application business logic, data access layers, and integrations between enterprise systems. Worked with databases, APIs, and backend services to support reliable data exchange and business workflows. Investigated and resolved software defects, performance issues, and production incidents. Collaborated with developers, testers, and business stakeholders throughout the software development lifecycle. Supported application maintenance, technical improvements, and system integration initiatives.