Alvin Lin

Taiwan

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Summary

🤩

Rockstar

🎓

Top School

Alvin Lin is a seasoned cloud and infrastructure architect with over 13 years of hands-on experience and more than 15 years in customer-facing IT roles, holding multiple Microsoft and AWS certifications including Azure DevOps Expert and Azure AI Engineer. He blends deep Azure and AWS expertise—especially in Azure OpenAI and AI Search—with practical software skills in Go, C#, and Python, and has contributed backend improvements to prominent open-source projects like Grafana Mimir and Cortex. Alvin has led cross-regional enterprise transformations, served as a technical account manager at both Microsoft and AWS, and has expatriate project leadership experience in Eswatini, demonstrating strong stakeholder and vendor management across APAC and Africa. He’s equally comfortable designing hybrid/multi-cloud architectures and writing code for scalable telemetry and TSDB systems, making him a rare practitioner who spans strategic architecture, DevOps, and core backend engineering.

13 years of coding experience

19 years of employment as a software developer

Bachelor of Science (B.Sc.), Information Management Science, Bachelor of Science (B.Sc.), Information Management Science at Yuan-Ze University

Chinese, English

Github Skills (20)

monitoring10

kubernetes10

back-end-development10

tsd10

go10

prometheus10

kubernetes-pods10

backend10

metric10

command-line-interface9

observability9

apidoc9

query-optimization9

command-line9

api9

Programming languages (13)

SmartyJavaCSSScalaGoHTMLKotlinTypeScript

Github contributions (5)

cortexproject/cortex

Jun 2020 - Nov 2022

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

Role in this project:

Back-end Developer & DevOps Engineer

Contributions:6 releases, 447 reviews, 72 commits in 2 years 5 months

Contributions summary:Alvin primarily focused on enhancing the Cortex project's functionality by introducing new features and improving existing ones. They implemented modules and command-line options for the Cortex target service. Moreover, the user worked on optimizing the query range API and adding more TSDB metrics, contributing to the project's monitoring capabilities. The user also addressed several bugs, refactored code, and integrated new features related to caching and batch processing.

golangscalabletenantprometheus-exporterlong-term

grafana/mimir

Oct 2020 - Jun 2021

Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.

Role in this project:

Back-end Developer

Contributions:9 commits in 8 months

Contributions summary:Alvin primarily contributed to the core functionality of the Mimir project, focusing on features related to module management, configuration, and command-line arguments. They implemented options for modules, refactored code for improved structure, and added functionalities to the `cortex` package and its modules. Furthermore, the user addressed issues related to API behavior, particularly in the query range functionality. The contributions indicate a solid grasp of Go and the underlying architecture of the Prometheus-based time series database.

tenantobservabilitygrafanaprometheusstorage

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