Kafele Kossally
Senior Software Engineer at Bloomberg
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolKafele Kossally is a Senior Software Engineer based in New York with six years of experience building data-intensive ETL pipelines and analytics platforms using Java, Python, and Spark. Currently at Bloomberg, he focuses on turning high-volume, messy data into reliable, scalable systems that align with business goals. His background spans full-stack engineering and hands-on teaching—he previously built Rails apps, mentored cohorts at App Academy, and taught complex logic and Mandarin, demonstrating strong communication and curriculum design skills. That blend of pedagogy and production engineering gives him a knack for simplifying complexity and improving team knowledge transfer. Colleagues rely on him for maintainable solutions and pragmatic data validation strategies that reduce downstream surprises. He brings a pattern-oriented approach to data problems, favoring correctness, observability, and long-term operability over quick fixes.
6 years of coding experience
3 years of employment as a software developer
Bachelor of Arts (B.A.) Chinese & Philosophy, Bachelor of Arts (B.A.) Chinese & Philosophy at Georgetown UniversityPrep for PrepHigh School Diploma, High School Diploma at Phillips Exeter AcademyApp Academy
Chinese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (51)
pair-programming8
version-control6
expressjs5
nodejs4
react4
mongodb4
javascript3
typescript3
redux2
single-page2
react-redux2
react-on-rails2
ruby-on-rails2
flickr1
aws-s31
Programming languages (3)
Github contributions (5)
kkossally/aA_Projects
Aug 2019 - Sep 2019
Contributions:174 commits, 1 PR, 53 pushes in 1 month
kkossally/Hoppd
Sep 2019 - Jul 2020
aA Fullstack Project
Contributions:73 commits, 6 PRs, 70 pushes in 10 months
reactexpressjsjavascriptexpressnodejs
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