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Felix Leung

@felixleung

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Experienced Golang dev with expertise in scalable microservices, cloud-native principles.

Hong Kong

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What I'm looking for

As a senior Golang developer, I am looking for a job that challenges me to grow my skills and knowledge in the field. I want to work on projects that have a real impact on the world and push the boundaries of what is possible with technology. It's important for me to be part of a collaborative team that values open communication, continuous learning, and diversity of thought.

As a Senior Golang Developer with 5+ years of experience, I am proficient in crafting reliable, maintainable, and fault-tolerant software solutions.

With a deep understanding of the Golang ecosystem, I have a track record of delivering scalable and high-performance applications based on microservices architecture, cloud-native principles, and agile methodologies.

My focus on delivering quality code and ensuring efficient solutions is paramount to my work.

Experience

Senior Golang Back End Engineer

Okcoin

Aug 2019 - Oct 2022 (3 years 2 months)

I designed and implemented high-performance back-end systems using Golang. Collaborating with cross-functional teams, I optimized code performance and utilized advanced architectural concepts to build scalable and fault-tolerant systems. I mentored less experienced developers, participated in code reviews, and contributed to technical discussions around system architecture and design decisions

Golang Backend Cryptocurrency Python TypeScript

Back End Developer

Etsy

Oct 2016 - Mar 2019 (2 years 5 months)

I have experience with RESTful and GraphQL APIs (Golang, Python, MongoDB, PostgreSQL), Serverless (NodeJS, Python, AWS), front-end (React/Next, Vue), payment gateways (Stripe, PayPal, Plaid API), unit testing (Jenkins, Jest), CI/CD (GitHub, AWS), auth (JWT, AWS Cognito), and infrastructure (Docker, Kubernetes, Kafka, AWS, GCP) using Agile Scrum.

Golang Python MongoDB GraphQL React

Full Stack Web Developer

Akshaya Business IT Solutions Pvt Ltd

Oct 2014 - Aug 2016 (1 year 10 months)

Developed CMS, CRM projects from scratch by using CRA. Provided the good architecture solution and low latency with high performance solution. Worked with the UI/UX developers and Project managers. Worked with C/C++/C#, JavaScript, Python, PHP, SQL, CSS, HTML. RESTful API development using Node/Express, Python/Django, Laravel. Worked with Firebase, AWS, MySQL, PostgreSQL, GitHub, BitBucket.

JavaScript Python PHP PostgreSQL MySQL