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j.h.varas

software engineer, data intensive, distributed systems, automation

Resume
learn more about me
  • Birthdate 23-08-1981
  • Location Barcelona, SP
  • Work As Backend Engineer

About Me

/Who Am I

author-pic

backend / systems engineer

working on data processing & high performance

automation & dist-sys passionate

in continuous improvement

More than

15 years of experience
1000 servers managed
100 projects completed
20000 hours of work

Skills

/Tech experience

Hobbies

Security, BlockChain, Algorithmics, Category-Theory, Functional-Programming, Data-Mining, Machine-Learning

100%
Backend
90%
Systems
79%
Cloud
70%
Distributed

Resume

/Career since 2000

Education
00-01

Systems administrator

Diocesanas Arriaga

Choosen by teachers for my first computer engineering paid job. Recomended for university.

Bachelor of Engineering, Technical Computer Engineering

Universidad del País Vasco

Awarded StreetFighter like game developed on C at first year. Honored on networking.

02-05
02-08

Bachelor & Master of Software Engineering

University of the Basque Country

Proposed for PhD on Graph Data Mining. Honored Final Degree Project: Non Supervised Machine Learning applied to Intrusion Detection Systems on KDDCup99

Experience

R&D C Linux developer

Zigor Corporación

Finite state machines in C for embbeded Linux systems.

00-01
02-06

Web Developer

Freelance

Full stack developer for e-commerce while studying.

Tech Lead / CTO

Veiss

Systems Operations, AWS
Development: Backend services for mobile apps and Basque government
Integrations: Government frameworks, payment gateways, mail services

07-14
14-15

Backend Engineer

Ofertix/Nice&Crazy/Groupalia

Distributed stock management.
Rest API design.
Intelligent thumbnails microservice.

Backend Engineer

Social Point

Game backend for 5M daily active users.
ETL & Pipelines for data-driven models and services.

15-16
16-17

Backend Engineer

Exoclick (AdSecure team)

Processing intensive data at lightning speed.
High concurrency distributed systems.
Proxying solutions.

Linux Platform Engineer

New Relic

Infrastructure agent to monitor Linux & containers.
Infrastructure integrations

18-now
End

Twitter

 

Stack

/Tooling

Literature

Contact

/Get in touch with me