Pieter Wuille
Pieter Wuille is a Bitcoin Core developer and the co-founder of Blockstream. He is ranked second in terms of commits to Bitcoin Core and is responsible for important improvements to Bitcoin such as BIP 66, libsecp256k1, and Segregated Witness. His programming languages include C++, C, Perl, Java, Bash, (PG)SQL, Haskell, OCaml, and PHP. He is also skilled in system administration, including Linux, Apache, PostgreSQL, and LDAP. His specialties include programming languages, compilers, and cryptogr
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