Javier M
Staff Engineer at Chainalysis
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJavier M is a Senior Software Engineer with 11 years’ experience building backend systems across consultancies, government, startups and security-focused tech companies, currently driving work at Chainalysis in London. He brings deep Java expertise and pragmatic engineering judgment, tempered by a habit of choosing the right tool for each challenge rather than defaulting to one stack. A collaborative, agile-minded teammate and mentor, he actively shares knowledge and helps foster community and cross-functional connections while remaining comfortable working independently when projects demand. His background spans financial services, public-sector digital transformation and cyber-intelligence, giving him a strong grasp of compliance-sensitive and high-availability systems. Javier’s academic foundation (B.S./M.S. in Computer Science) and steady progression through varied engineering roles reflect both technical depth and adaptability.
11 years of coding experience
16 years of employment as a software developer
Specialist, JavaEE, Specialist, JavaEE at Universitat d'Alacant
Spanish, English, Catalan
Github Skills (36)
supply-chain-security10
security9
reference-implementation9
cryptography9
security-testing9
registers9
instrumentation8
java8
verify7
prometheus6
frontend5
reliability-engineering5
jvm5
postgresql5
golang4
Programming languages (7)
Github contributions (5)
fjavierm/budget-calculator
Mar 2020 - Dec 2022
Contributions:23 PRs, 21 pushes, 1 branch in 2 years 8 months
fjavierm/security-plus
Feb 2021 - Jul 2022
CompTIA Security+ SY0-601
Contributions:2 reviews, 11 commits, 14 PRs in 1 year 5 months
cryptographysecuritysecurity-testingsupply-chain-securitycomptia
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