Yossi Ayun
Senior Software Architect at Freelance
Tel-Aviv District, Israel
Summary
👤
Senior🎓
Top SchoolYossi Ayun is a Senior Software Architect with 11 years of experience designing and building scalable backend systems, currently leading architecture efforts at NICE and consulting as a hands-on developer. He specializes in AWS-native solutions, cost and performance optimization, and whole-system thinking that spans microservices, data lakes, Spark/Scala applications, and event-driven processing. His background includes migrating on-prem systems to the cloud, optimizing large-scale data pipelines, and advising R&D leadership on architectural trade-offs. A former IDF team lead with an engineering B.Sc. and an MBA, he blends disciplined systems thinking with practical delivery—often diving into code to validate designs and squeeze out efficiency gains that materially lower operating costs.
10 years of coding experience
11 years of employment as a software developer
MBA Business Management, MBA Business Management at Tel Aviv University
Hebrew, English
Github Skills (65)
spark-sql10
dashboard10
postgresql10
athena10
python10
redash10
data-driven10
javascript10
davinci10
database10
spark10
bigquery10
mysql10
databricks10
analytics10
Programming languages (3)
Github contributions (5)
yayun-12/amplify-typescript
Sep 2018 - Jul 2019
Builds typescript lambda functions using the amplify-cli
Contributions:7 commits, 2 PRs, 8 pushes in 9 months
lambdatypescript-lambdalambda-functionsamplify-clibuilds
Yossi-a/redash
Aug 2018 - Aug 2018
Make Your Company Data Driven. Connect to any data source, easily visualize and share your data.
Contributions:2 PRs, 1 push in 1 day
data-drivendata-sourceanalyticsdatacompany-data
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