Julien Lefevre
Technical Lead at Adevinta
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolJulien Lefevre is a Technical Lead based in Paris with 11 years of professional experience building high-performance backend systems and search platforms. He is experienced in Go and a wide range of databases and caches—ScyllaDB, DynamoDB, Redis (cluster and RedisGraph), MySQL, PostgreSQL, MongoDB and Memcached—bringing deep operational know-how on Linux production environments. Julien progressed from web and PHP development to becoming a seasoned Go engineer solving API and search-engine scalability challenges at companies like Twenga and Adevinta. He combines hands-on coding with technical leadership, driving teams that optimize caching, indexing and high-throughput data flows. An early practitioner of shipping production search engines (including a long-standing engine first deployed during an internship), he blends pragmatic engineering with a strong background in networking and telecoms from his DUT years.
11 years of coding experience
6 years of employment as a software developer
DUT, Génie Réseaux et Télécommunications Genie Telecommunication et Réseau, DUT, Génie Réseaux et Télécommunications Genie Telecommunication et Réseau at Université Paris Nord- Paris 13Ingenieur, Ingenieur at SUPINFO - The International Institute of Information TechnologyMaster of Computer Science, Web Technologies, Master of Computer Science, Web Technologies at Oxford Brookes University
Github Skills (92)
golang10
database10
driver10
sarama9
sql9
cpp9
cassandra9
kafka9
producer9
gocql9
go9
nosql8
gnu8
readline8
apache-kafka8
Programming languages (4)
Github contributions (5)
mrsinham/goreset
Apr 2017 - Oct 2017
Contributions:39 commits, 1 PR, 42 pushes in 6 months
mrsinham/catego
Mar 2016 - Mar 2017
Contributions:13 commits, 27 pushes, 1 branch in 1 year
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