Haiko Schol
Employee & Contractor
Experience
Jul 2020 - Oct 2022
2 years 4 monthsEmployee & Contractor
Parity Technologies
- Designed, implemented and operated two major projects:
- Automation for "burn-in testing" using a GitOps approach, integrated with Matrix-based chat for notifications.
- Custom Kusama and Polkadot indexer and frontend for the finance team.
- Technologies: Go, Rust, TypeScript, Node.js, React.js, Kubernetes, PostgreSQL, GCP, AWS, GitLab, Ansible.
Jan 2020 - Mar 2020
3 monthsContractor
Zalando SE
- Contributed to Kubernetes operators for orchestrating machine learning pipelines that deliver weekly sales & demand forecasts.
- Technologies: Python, Docker, Kubernetes, PostgreSQL, AWS.
Oct 2018 - Jun 2019
9 monthsContractor
Metronom GmbH
- GCP integration of an internal tool for provisioning cloud infrastructure; similar to Terraform, but with continuous state reconciliation and a git/CI-based workflow for improved collaboration.
- Technologies: Go, gRPC, NATS, Kubernetes, PostgreSQL, GitLab, Terraform, GCP.
Nov 2017 - Sep 2018
11 monthsContractor
HERE Technologies
- Contributed to Open Source tools for automating license & copyright compliance workflows.
- Technologies: Python, Kotlin.
Jan 2016 - Dec 2017
1 yearContractor & Employee
Orderbird AG/Superscale
- Maintained HTTP API & backend for a managed WiFi platform built on OpenWRT.
- Ported custom MQTT broker from Elixir to Go.
- Technologies: Go, PostgreSQL, Redis, MQTT, Docker, Nomad, Terraform, Consul, AWS.
Jan 2014 - Dec 2016
3 yearsContractor
MeeLogic Consulting AG
- Designed & implemented HTTP API & backend for processing large geo datasets.
- Technologies: Python, Tornado, Flask, PostgreSQL, MongoDB, Redis, RabbitMQ, Puppet, AWS.
Summary
- Pragmatist with over 20 years of professional software development experience in many mainstream programming languages (with a focus on server-side code)
- Ability to deliver a complete project, from planning to shipping, as well as working in a team
- Good communication skills, both towards technical and non-technical audiences
Languages
English
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