封幼麟

Embedded Systems Engineer

https://www.opentalent.in/candidate-221

BeijingMember since June 25, 2026

Key Strengths

Deep understanding of low-level systems programming demonstrated by projects involving Assembly, C++, and direct OS interaction (e.g., coroutine scheduling, IO events, shared memory).
Proficiency in Go, with several projects focusing on runtime internals, concurrency, and performance optimization (e.g., Goroutine Local Storage, graceful restart, dynamic type creation).
Experience with system-level utilities and frameworks, indicating a strong foundation for embedded systems development.
Practical experience with build systems (Makefile) relevant for embedded development.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are primarily personal and highly technical, focusing on low-level system internals and performance. This indicates a strong drive for technical exploration and problem-solving, which could be a good cultural fit for a team valuing deep technical contributions. However, the lack of team projects or collaborative experience makes it difficult to assess broader cultural fit aspects like teamwork or communication in a professional setting.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric or English test scores are available, and no work experience is provided.

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Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

pellesc

February 12, 2025 – March 11, 2025

Patch PellesC 12.0 for Windows 11 24H2.

View Project

schema

May 11, 2021 – May 13, 2021

Dynamic type creation and data serialization. Faster and smaller than JSON.

View Project

August 31, 2020 – September 12, 2020

Event Framework, implemented the coroutine scheduling based on IO events. Support poll, epoll, event port and kqueue.

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shm

March 3, 2020 – March 5, 2020

A hash map implemented in a shared memory mapping.

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gls

January 6, 2020 – September 10, 2024

A Goroutine Local Storage implementation base on the runtime unique ID of each goroutine.

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graceful

January 2, 2020 – March 3, 2021

Graceful restart and zero downtime deploy for golang servers.

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goid

December 21, 2019 – September 10, 2024

Get current goroutine's unique runtime ID.

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inspect

December 21, 2019 – July 26, 2025

Find a type by name in Golang.

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hookingo

October 27, 2019 – July 27, 2025

A library use to hooking go functions, just hook in go.

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eframework

January 27, 2019 – May 8, 2019

An easy event framework for write web server application.

View Project

Key Strengths

Deep understanding of low-level systems programming demonstrated by projects involving Assembly, C++, and direct OS interaction (e.g., coroutine scheduling, IO events, shared memory).
Proficiency in Go, with several projects focusing on runtime internals, concurrency, and performance optimization (e.g., Goroutine Local Storage, graceful restart, dynamic type creation).
Experience with system-level utilities and frameworks, indicating a strong foundation for embedded systems development.
Practical experience with build systems (Makefile) relevant for embedded development.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric or English test scores are available, and no work experience is provided.

封幼麟

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit