Alex Koutmos
Co-Founder at EagleMMS
Glastonbury, Connecticut, United States
Summary
🤩
Rockstar🎓
Top SchoolAlex Koutmos is a seasoned full-stack engineer and co-founder based in Glastonbury, CT, with ten years of experience building cloud-native systems and developer tools. He focuses on Elixir/Phoenix backends alongside modern JS frontends (Vue/Angular) and regularly wears the DevOps hat using Docker, Kubernetes, Terraform and GitLab CI. Alex is an active open-source contributor to key Elixir projects—Absinthe, Broadway, Oban—and maintains prom_ex, reflecting deep expertise in telemetry and observability (he’s migrated telemetry plugins, split events for richer metadata, and optimized rate limiting from ETS to atomics). Professionally he’s shipped production GraphQL APIs, introduced Prometheus/Grafana across organizations, and now runs EagleMMS, an automated material-management product for collision centers. He holds a Master’s in Computer Science from RIT and blends systems-level performance work with entrepreneurial product delivery.
10 years of coding experience
11 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Rochester Institute of Technology
English, Greek
Stackoverflow
326reputation
33kreached
5answers
0questions
Github Skills (35)
wp-graphql10
rate-limiting10
postgresql10
elixir10
testing10
genstage10
grafana10
prometheus10
wordpress-graphql10
phoenix-framework10
absinthe10
phoenix-live-view10
graphql10
devops10
telemetry10
Programming languages (13)
Github contributions (5)
akoutmos/prom_ex
Jan 2020 - Jan 2023
An Elixir Prometheus metrics collection library built on top of Telemetry with accompanying Grafana dashboards
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:14 releases, 41 reviews, 465 commits in 3 years
Contributions summary:Alex primarily worked on implementing core functionality for the Elixir Prometheus metrics collection library. Their contributions involved creating and structuring plugins for various Elixir libraries like Phoenix, as well as setting up metrics collectors. Additionally, the user established a framework for managing different metric types (event, polling, and manual), which indicates involvement in system design. Furthermore, they worked on the creation of Mix tasks related to dashboard upload, and a system to annotate the Grafana instance.
beamgrafana-dashboardsdashboardselixirmetrics-collection
dashbitco/broadway
Dec 2019 - Apr 2021
Concurrent and multi-stage data ingestion and data processing with Elixir
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 review, 5 commits, 8 PRs in 1 year 3 months
Contributions summary:Alex focused on enhancing the telemetry and performance monitoring capabilities of the `broadway` project. They implemented individual message telemetry events for processors, improved the rate limiter implementation by switching from ETS to atomics, and added a topology init telemetry event. Their contributions primarily involved modifying existing Elixir code and adding new telemetry events, which enhanced the observability and performance of the data processing pipeline.
ingestionmulti-stagestagedata-processingdata-ingestion
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