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Obed
Osei

Average Review
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Reputation
14
Finished gigs
0
Finished jobs
0
Website
Not specified
Country
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Specialization
Backend Engineer with Go, Typescript
Hourly rate
$60/hr
Preferred payment options
ETH
USDT
USDC
About me
Software Engineer with five years of progressive professional experience in mostly Go products/projects and a successful track record in web development, integration, and service delivery. Advanced experience in globally distributed software development, solution design, and implementation of technical projects. I value team success more than mine. Passionately altruistic.

Work experience

Decathlon
June 2018 – Current time
Job title
Senior Software Engineer
Work experience & achievements
Current lead engineer of a Decathlon global product. Architecting and developing a global product to manage over a thousand production molds, and physical assets. Saving Decathlon more than 5 million RMB annually. - Migrated product infrastructure from docker on virtual machines to Kubernetes and implemented CI/CD pipelines to avoid previous manual deployment. This migration cut deployment time from 30 minutes to 10 minutes, increasing deployment frequency. - Worked as part of a successful team to deliver a product that improves personalized interactions between Decathlon China and its 16 million active customers. Together with the team, we implemented a middleware in Go that sends SMS, emails, and WeChat messages to customers with 2000 transactions per second in the 99.9 percentile availability rate. - Developed and designed a self-checkout solution that has improved stores' checkout experience. Cutting down the wait time of customers from 30 minutes to 2 minutes. Contributed to both

Education

South China university of Technology
Graduation year: 2017
Level of study
Bachelor
Major / Field of study
Computer Science