Javier Paniego
Tech Lead at Fidesmo
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolJavier Paniego is a Tech Lead based in Madrid with 12 years of experience building resilient, cloud-distributed systems and contactless/NFC solutions. He has deep Scala and Akka expertise, having designed and implemented platform features, access control and payment services that integrate NFC devices and industry standards like GlobalPlatform and NXP DESFire. Javier has a strong background in event-driven architectures, Kafka-based microservices and big-data pipelines (Spark, Cassandra, DynamoDB), and has repeatedly led monolith-to-microservice migrations and scalable product architectures. At Fidesmo he progressed from Scala developer to Tech Lead, combining hands-on protocol-level implementation with product-focused platform design. Known for pragmatic engineering, he pairs low-level standards work with system-wide reliability and operational tooling. He holds a bachelor’s and master’s in Computer Science from Universidad Rey Juan Carlos and often surfaces implementation details that help bridge chip-level NFC constraints to cloud services.
12 years of coding experience
11 years of employment as a software developer
Bachelor of Applied Science (BASc), Computer science., Bachelor of Applied Science (BASc), Computer science. at Universidad Rey Juan Carlos
Spanish, English
Github Skills (46)
api-client10
nmea10
tla9
integrate9
java9
cli9
mongodb9
sbt8
scala8
spark8
sbt-plugin5
microservices5
sql5
apache5
eip5
Programming languages (2)
Github contributions (5)
JSantosP/lolcode-dsl
Jun 2014 - Dec 2015
Contributions:9 commits, 1 PR, 1 push in 1 year 6 months
dsllolcodescalaactivatordomain
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