Samuli Heljo
Freelance Software Engineer Architect Team Lead at Samuli Heljo Oy
Finland
Summary
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SeniorSamuli Heljo is a freelance software engineer, architect and team lead based in Finland with over 20 years of experience delivering full-stack, cloud-native solutions across startups and consulting engagements. He combines rock-solid front-end and back-end engineering (React, TypeScript, Node.js, Java, Scala, Go) with DevOps and infrastructure expertise (Kubernetes, Docker, Terraform, Pulumi) and holds AWS and Google Cloud certifications. Comfortable as a hands-on contributor or technical leader, he also brings product and project leadership from CTO and entrepreneurial roles and trains teams in agile, Scrum and lean practices. Running his own company since 2013, he is practiced at taking ideas from architecture to production while mentoring teams and auditing delivery processes. An atypical strength is his breadth: equally fluent in client UI code, distributed backend systems and cloud automation, which lets him bridge gaps between engineers, ops and stakeholders.
12 years of coding experience
13 years of employment as a software developer
Finnish, English, Swedish
Github Skills (57)
typescript10
gwt10
java10
hsl10
react10
orbeon9
finnish9
form-editor9
opentripplanner9
runner9
planning8
docker8
autosuggest8
autocomplete8
region8
Programming languages (6)
Github contributions (5)
HSLdevcom/digitransit-openshift-deploy
Apr 2016 - Dec 2016
*NOT IN USE ANYMORE* Deploy Digitransit to OpenShift
Contributions:31 commits, 19 PRs, 22 pushes in 8 months
commonsdigitransitkubernetesopenshift
HSLdevcom/digitransit
Feb 2015 - Nov 2015
Contributions:28 commits, 1 PR, 21 pushes in 9 months
nationwidefinnishhslagencydigitransit
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