Saif Cassim - SDE 2 at Amazon

Saif Cassim

SDE 2 at Amazon

Luxembourg

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Summary

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Senior

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Top School

Saif Cassim is an experienced software engineer with 8 years of hands-on experience, currently an SDE II at Amazon with a background in compiler and parser work from WSO2’s Ballerina team. A strong open-source contributor and two-time Google Summer of Code participant, he has contributed to Debian’s Java ecosystem (including packaging Kotlin) and improved the Ballerina language’s parser, compiler, and test coverage. Comfortable across back-end development and QA, he’s tackled production-quality fixes, test enablement, and tooling for language projects as well as delivered commercial systems like a sold POS desktop app and AWS visualization tooling. A Machine Learning and algorithms enthusiast with a solid academic record from University of Moratuwa, he combines entrepreneurial drive with meticulous attention to code quality and packaging details. Notably, his contributions include subtle but impactful compiler/parser return-type changes and enabling tests that reduced error counts in a major open-source language repo.

8 years of coding experience

3 years of employment as a software developer

B.Sc Engineering (Hons), Computer Engineering, 3.56/4.2, B.Sc Engineering (Hons), Computer Engineering, 3.56/4.2 at University of Moratuwa

Highschool, grade 5 through 12, Highschool, grade 5 through 12 at Indian School Salalah,Oman

English, Arabic, Tamil, Malayalam

Github Skills (8)

parser10

ballerina10

parsing10

parse10

compiler-development10

testing9

javas8

java8

Programming languages (2)

JavaBallerina

Github contributions (5)

ballerina-platform/ballerina-lang

Mar 2020 - Aug 2020

The Ballerina Programming Language

Role in this project:

Back-end Developer & QA Engineer

Contributions:6 reviews, 203 commits, 108 PRs in 5 months

Contributions summary:Saif primarily focused on fixing code formatting and white-spacing issues within the Ballerina programming language project. They also contributed to improvements in the parser and compiler, specifically changing the return type of a node. Furthermore, the user worked on enabling tests and correcting error counts in the project, showcasing their involvement in quality assurance and testing aspects.

compilerprogramming-languageinterpreterballerinaballerina-lang

m36dot/ballerina-lang

Mar 2020 - Aug 2020

The Ballerina Programming Language

Contributions:205 pushes, 25 branches in 5 months

compilerprogramming-languageinterpreterballerina

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