Abubakar Khalil
Chief Executive Officer at Forbes Digital Assets
Nigeria
Summary
🤩
RockstarAbubakar Khalil is a Nigerian software leader and entrepreneur with nine years of experience building and scaling Bitcoin-focused infrastructure and companies. As CEO of Btrust and Recursive Capital and a founding partner at Recursive, he blends executive leadership with hands-on engineering, having contributed to Bitcoin Core and Peercoin by refactoring, improving cross-platform compatibility, and strengthening test suites. He writes on digital assets for Forbes and advises Bitcoin-focused groups, bridging technical development, policy discussions, and investor-facing research on macro trends. His open-source work on the flagship bitcoin/bitcoin repository demonstrates a commitment to maintainability and platform inclusivity rather than feature-level heroics. Based in Nigeria, he brings a regional lens to global Bitcoin ecosystems and a pragmatic focus on auditable, test-first engineering in critical financial software.
9 years of coding experience
2 years of employment as a software developer
Stackoverflow
88reputation
29kreached
1answer
1question
Github Skills (21)
c-language10
python10
testing10
test-framework10
bitcoin10
bitcoins10
cryptocurrency10
cryptography10
blockchain10
refactoring10
cprogramming-language10
git9
decentralization9
cplus9
staking9
Programming languages (14)
Github contributions (5)
bitcoin/bitcoin
Jan 2020 - Aug 2021
Bitcoin Core integration/staging tree
Role in this project:
Back-end Developer
Back-end DeveloperContributions:167 reviews, 6 commits, 7 PRs in 1 year 7 months
Contributions summary:Abubakar contributed to the Bitcoin Core codebase by refactoring and removing unused code, streamlining the project's functionality. They made modifications to various files, including those related to the GUI, testing frameworks, and configuration, enhancing code maintainability. Additionally, the user replaced instances of `binascii` calls and added platform entries, focusing on improving the code base's consistency and supporting broader platform compatibility. The user's work supports the project's ongoing development and evolution.
cryptographyp2pc-plus-pluscryptocurrencybitcoin-core
peercoin/peercoin
Jan 2020 - Aug 2021
Reference implementation of the Peercoin protocol.
Role in this project:Back-end Developer / Test Automation Engineer
Back-end Developer / Test Automation EngineerContributions:6 commits in 1 year 7 months
Contributions summary:Abubakar primarily contributed to refactoring and testing the Peercoin codebase. They removed unused member functions and replaced method calls using `binascii`. Furthermore, they modified and refined test files, removing dependencies and updating configurations in several functional and unit tests. These changes indicate a focus on code quality, maintainability, and ensuring the robustness of the project through testing.
proof-of-stakeblockchaindecentralizedminablecryptocurrency
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