python developer tell address linkedin linkedi email githubgith professional summary two years focused experience blockchain industry managing security operations cryptocurrency custody systems institutional level adept implementing innovative solutions order streamline automate operations wellversed cryptographic concepts ecdsampc distributed ledger technology areas web3 staking defi smart contracts core skills attention detail problem solving excellent communication skills teambuilding working python proficiency experience libraries pandas numpy proficiency rest apis including cryptospecifics binance ccxt working experience proficiency cloud platforms mainly azure experience javascript sql cicd platforms docker jenkins work experience blockchain security april 2021 present worked various high profile projects involving migration management crypto assets actively managing systems users active contact vendors ensuring overall upkeep system security actively collaborated various internal teams regular basis ensure crypto custody operations keep running smoothly securely saved hours manual work throughout major custody operations designing implementing new scripting solutions using python various apis helped lead staking implementation ceos personal cryptocharity project worked closely developer team project smart contract nov 2017 nov 2019 technical support representative helped solve technical problems clients tv internet telephone handled complaints problems friendly professional manner collaborated various internal departments onsite repairmen provide best service possible education ethical hacking cyber security nov 2019 sep 2020 540 hour course covering fundamental aspects networking cyber security ethical hacking course modules penetration testing networking fundamentals privilege escalation cyber attacks vectors scripting languages malware analysis reverse engineering certifications eccouncil certified ethical hacker ceh v10 september 2020 languages native english fluent hebrew russian proficient spanish intermediate german hobbies interests musician playing guitar piano 15 years language learning