Wasi Abdullah is a senior software engineer and founder with 12 years of experience building scalable backend systems, automation tools, and intelligent data pipelines using Python and Elixir. He has led engineering efforts for startups, launched his own agency, and delivered 100+ client projects globally, including large-scale web crawlers, resume parsers, and ML-driven deduplication pipelines for databases with millions of records. Wasi built Discord and Telegram bots serving 150k+ users and authored multiple technical books, translating complex concepts into practical guidance. A Top Rated Plus freelancer on Upwork and prolific contractor on Fiverr, he combines hands-on implementation—evident in algorithm contributions across multiple languages—with product-minded automation that reduces operational overhead. He values ethical, sustainable engineering and is open to meaningful opportunities in backend engineering, data infrastructure, automation systems, or technical writing.
12 years of coding experience
1 year of employment as a software developer
Bachelor of Science (BS), Computer Science & Engineering, 3.84 out of 4, Bachelor of Science (BS), Computer Science & Engineering, 3.84 out of 4 at Premier University
HSC, Science, HSC, Science at Bangladesh Navy College Ctg
SSC, Science, GPA 5, SSC, Science, GPA 5 at Agrabad Gov't Colony High School
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Role in this project:
Back-end Developer
Contributions:14 commits in 1 month
Contributions summary:Wasi primarily contributed to the implementation of various algorithm solutions in different programming languages. Their work focused on solving the Towers of Hanoi problem, binary search, the 99 bottles problem, Harshad numbers, and calculating different average types. These implementations showcase the user's ability to translate algorithmic concepts into functional code across Python, C#, AWK, and Java.
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