Waleed Ashraf
Staff Software Engineer at Candis
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolWaleed Ashraf is a Staff Software Engineer based in Berlin with 11 years of hands-on experience leading teams and building resilient distributed systems. He combines hands-on backend expertise—especially with Kafka and Node.js—with front-end UX improvements, evidenced by contributions to notable open-source projects like KafkaJS and GitHub Desktop. At Klarna and relayr he led architecture decisions around scaling, compliance and async microservices, while mentoring engineers and driving cross-team alignment. Active in the Node.js and OpenJS communities, he serves on the OpenJS Cross Project Council and organizes developer events, reflecting a strong open-source and community advocacy streak. He has a track record of practical reliability work—bug fixes, concurrency checks and type fixes—that improve robustness more than flashy features. Colleagues describe him as a pragmatic technical leader who balances architecture vision with meticulous code-level stewardship.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BSc Computer Software Engineering, Bachelor of Science - BSc Computer Software Engineering at University of the Punjab
Stackoverflow
99reputation
793reached
8answers
1question
Github Skills (24)
javascript10
testing10
kafka10
typescript10
ui-design10
uid10
front-end-development10
typescript-types10
nodejs10
typescripts10
react10
git8
electron8
github-desktop7
html6
Programming languages (8)
Github contributions (5)
tulios/kafkajs
May 2020 - Oct 2020
A modern Apache Kafka client for node.js
Role in this project:
Back-end Developer
Back-end DeveloperContributions:14 commits, 8 PRs, 43 comments in 5 months
Contributions summary:Waleed primarily focused on bug fixes and minor feature adjustments within the KafkaJS library. Their contributions included correcting default retry settings for consumers, updating retries, and resolving typos across multiple code files. They also added a missing consumer event in the types definition and included an important check to fix a concurrency issue. The commits demonstrate a focus on maintaining the library's robustness and adherence to correct design principles.
apache-kafkanodejskafkakafka-clientnpm-package
desktop/desktop
Mar 2018 - Nov 2018
Focus on what matters instead of fighting with Git.
Role in this project:Front-end Developer
Front-end DeveloperContributions:6 commits, 2 PRs, 13 comments in 7 months
Contributions summary:Waleed primarily focused on UI improvements and bug fixes within the application. They added an `autoFocus` attribute to a 2FA text box, enhancing the user experience. The user also worked on sanitizing repository names, specifically handling emoji characters in a TypeScript file. Furthermore, the user added and refined test cases related to the sanitization function, demonstrating a focus on code quality.
electrontypescriptgithub-desktop
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