I will diagnose your AWS lambda cloudwatch or iot core issue

China

I speak English, French

IoT and Cloud Architect, Python Automation and Bug Fixes

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...
About this Gig

I investigate one agreed AWS issue in Lambda, CloudWatch, S3, DynamoDB or IoT Core.


Basic: one issue in one service. Standard: one issue across up to two connected services. Premium: one issue across up to three services plus guided review.


Deliverables: findings summary, likely causes, recommended next steps and verification checks. Included 30/60/90-minute calls cover the agreed issue only. Project review is limited to the affected flow. One clarification revision; new issues need a separate order.


Diagnosis and advice only: no production changes, deployments, full architecture audit or guaranteed repair or cost savings. If evidence is insufficient, I document missing information and next diagnostic steps.


Message me before ordering to agree the scope. Provide sanitized logs, error details and a simple diagram. Never send passwords or secret access keys.

Expertise:

Cloud Administration

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Network & Security

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Microservices

Cloud provider:

Amazon Web Services