Fatima Castiglione Maldonado
Blockchain developer and consultant-Whatsapp/Voice: -
https://www.linkedin.com/in/fatima-castiglione-maldonado/
I care about society, inclusion, culture, human rights and the
environment. I’m passionate about meaningful work.
Portfolio
https://github.com/juanlive/hst (Hydro Security Token, which I did with Juan)
https://www.amazon.com/Introduction-Blockchain-Ethereum-transactions-decentralized/dp/-
Hard Skills
Expert-level understanding of blockchain technologies (cryptography, Bitcoin, Ethereum, Altcoins)
Understanding of the difficulties and problems of distributed computing and consensus algorithms
Architecture design for blockchain and DLT systems
Writing clean, high quality code, with in-code documentation and automated tests
DevSecOps culture and ‘Do What You Say You Will Do’ lifestyle
Proficient in Solidity, ERC-20 and ERC-223 Tokens, Ledgers, DAOs, Cryptography, Atomic Swaps,
IPFS/IPNS/Swarm
Experience with Bitcoin, Litecoin, EOS, Ethereum (Parity, Geth, Infura, Mana), Tron and ZCash
blockchains, Cosmos IBC, Hyperledger, lightning and plasma sub-blockchains, zk-SNARKs
6+ years working on Linux (Debian, Ubuntu, RedHat)
Databases and File Systems (MySQL, PostgreSQL, MongoDB, Greenplum, TeraData, Hadoop, Redis)
Integration tools (IBM integration bus and MQ, Tibco)
Financials (KYC/AML/CFT, Banking, Cards, Securities, Exchanges, Futures and Options, Insurance)
Soft Skills
Creativity, Problem solving, Critical thinking, Adaptability and capacity to stay positive
Working in distributed teams, Ability to take ownership and see initiatives through
Work effectively under broad direction with minimal supervision
Good time management, Comfortable providing and receiving feedback
Communicate technical topics or constraints to non-technical stakeholders
Coordinating technical aspects of a project, training new members in a team
Languages
Fluent English
Native Spanish
able to read Portuguese, French and Italian
basic Russian
Experience
Ethernity – 2016 to 2021
Developer using Ethereum, Solidity, Web3.js, Truffle, Ganache, IPFS
Hydro Project - 2019
Built a system for issuing regulated Securities on the Ethereum blockchain
https://github.com/juanlive/hst
Azumo - 2019
Design and back-end coding of a blockchain system for beverages supply chain tracking
Packt Publishing - 2018
Wrote and published a book on Ethereum blockchain programming
https://www.amazon.com/Introduction-Blockchain-Ethereum-transactions-decentralized/dp/-
Apache Software Foundation - 2016
Documentation for Apache MADlib
https://cwiki.apache.org/confluence/display/MADLIB/pymadlib
Ethernity – 2013 - 2015
Back-end developer for a centralized bitcoin exchange and bitcoin utilities using Python
EducaciónIT Academy – 2011 - 2012
Trainer for Java and OOP, SQL, DBs, ETL, TCP/IP
ProFactory Academy – 2009 - 2010
Writer of course material, Trainer for Java, Spring, SQL, SOA, DBs, ETL, TCP/IP
Indra Argentina - 2005 - 2008
Staff training in Java J2SE, Java J2EE, SQL, HQL, and CMMi methodology
