Alexander Häger
Senior Software Engineer at Outcome
Nyköping, Sweden
Summary
👤
Senior🎓
Top SchoolAlexander Häger is a Senior Software Engineer with 11 years' experience building highly available backend and data systems, currently shaping data-driven org design tools at Outcome after five impactful years scaling Spotify’s search platform. He specializes in information retrieval and semantic search, operating and optimizing indexing pipelines and a fleet of Elasticsearch clusters that power user-facing search across platforms. Comfortable in small, autonomous teams, he combines hands-on engineering with a founder’s mindset—co-founding a cohousing matchmaking site and running a freelance dev firm earlier in his career. His background includes applied research on contextual recommender systems from his Master’s work, and a practical streak evident from roles ranging from embedded diagnostics to web and Android proofs-of-concept. Based in Nyköping, Sweden, he brings deep production experience in search infrastructure and a knack for turning research insights into reliable, scalable systems.
11 years of coding experience
12 years of employment as a software developer
Master’s Degree, Computer Science and Engineering, Master’s Degree, Computer Science and Engineering at Linköping UniversityABB Industrigymnasium
English, Swedish
Github Skills (32)
docker8
selenium7
testing7
docker-run7
docker-container7
iot7
automation7
api7
python7
runtime-environment7
database7
flask-api7
marshmallow6
home-assistant6
flask-restful6
Programming languages (4)
Github contributions (5)
ahaeger/ahaeger.github.io
Mar 2019 - Nov 2022
Contributions:1 review, 15 PRs, 30 pushes in 3 years 9 months
ahaeger/esok
May 2021 - Aug 2021
A CLI for Elasticsearch
Contributions:22 commits, 12 PRs, 12 pushes in 3 months
clielasticsearch
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