Philipp (Till) K.
Full Stack Architect
Experience
Mar 2025 - Present
8 months Lorem ipsum dolor sit amet
Crisis Infrastructure
- Working on a project related to redundant crisis infrastructure.
- Used tech: TypeScript, Node, Java, MongoDB, Kafka.
Jul 2023 - Mar 2025
1 year 9 months Lorem ipsum dolor sit amet
HZD
- Created data processing pipelines.
- Developed a new testing framework for Logstash.
- Built dashboards that aggregate data from various sources to continuously update statistics and insights for key decision making.
- Used tech: Logstash, Grafana, Ruby, TypeScript, Node, Elasticsearch, Kibana, Ansible.
Mar 2023 - Sep 2023
7 months Lorem ipsum dolor sit amet
Same client as from 2022/01 - 2022/07 (set to go public 2025 / Disclosure under NDA)
- Overhauled the transactional email infrastructure to use a self-maintained Haraka cluster with DKIM signing and spam filtering to comply with the latest data protection regulations.
- Set up a processing pipeline that allows recognition and account attribution of receipts and invoices delivered over mail.
- Used tech: Node, iptables, sockets, Haraka, ClamAV, Ollama, Lit, Angular.
Sep 2022 - Mar 2023
7 months Lorem ipsum dolor sit amet
RWE Supply & Trading GmbH
- Modernized an existing application for energy trading.
- Used tech: NxWorkspace with Angular, Lit (for creating a performant custom ag-grid alternative), Node.js, GraphQL, MongoDB.
Jul 2022 - Nov 2022
5 months Lorem ipsum dolor sit amet
Hilky AG
- Built the complete internal infrastructure and initial corporate tech setup.
- Developed the website.
- Provided consultation for Shopify business integration.
- Used tech: Node.js, Lit, Cloudflare, Google Cloud, Grafana.
Feb 2022 - May 2022
4 months Lorem ipsum dolor sit amet
Obi
- Created a dashboard for a one-off special deal event.
- Used tech: TypeScript, Node.js, Docker, Vue 3, native plain Web Components.
Jan 2022 - Jul 2022
7 months Lorem ipsum dolor sit amet
Fintech Startup in StealthMode (set to go public 2025 / Disclosure under NDA)
- Built the banking infrastructure as infrastructure lead.
- Used tech: TypeScript, Vue 3, Node.js, Docker, Kubernetes, MongoDB Atlas, Google Cloud, Elasticsearch, ClickHouse, Grafana.
Sep 2021 - Dec 2021
4 months Lorem ipsum dolor sit amet
Deutsche Bahn
- Helped sunsetting old infrastructure.
- Used tech: TypeScript, Node.js, Docker, Kubernetes.
Feb 2021 - Dec 2021
11 monthsFrontend Architect
Signal-Iduna
- Created a unified, service-independent UI and user experience with Web Components at the center stage.
- Designed, built, and implemented a future-proof Web Component–based architecture used across teams.
- Used tech: TypeScript, Node.js, Docker, Lit, Grafana.
Jul 2020 - Dec 2020
6 months Lorem ipsum dolor sit amet
Lossless GmbH
- Restructured infrastructure for managed containers for clients.
- Rebuilt almost the complete container cluster infrastructure to reduce long-term maintenance cost and provide a stable, cost-effective infrastructure for service and application containers based on bare-metal machines.
- Used tech: TypeScript, Node.js, Docker, Kubernetes, Grafana, Prometheus, Apache Guacamole, Matomo, Redash.
Dec 2019 - Jun 2020
7 months Lorem ipsum dolor sit amet
Smart Commerce & Linde Material Handling
- Introduced a new SAP infrastructure and developed two new shops based on the new SAP stack.
- Planned and built a new SAP Hybris setup on Kubernetes and bootstrapped two new shop systems.
- Served as Frontend Lead.
- Introduced a new Lit-Element–based Web Components catalog for use across the entire company, independent of frontend UI stacks (React, Vue, Angular, basic HTML).
- Used tech: TypeScript, PWA spec, LitElement, Angular, Node.js, Puppeteer, Kubernetes, Docker.
Aug 2019 - Nov 2019
4 months Lorem ipsum dolor sit amet
Lossless GmbH
- Developed new tools for rapid prototyping for apps with TypeScript, MongoDB, and Lit.
- Assisted with pivot from music to enterprise data protection.
- Used tech: TypeScript, PWA, Service Worker, Cloudflare Worker, Node.js, Deno, Puppeteer, MongoDB, Docker Swarmkit, Vue.
Jun 2019 - Jul 2019
2 months Lorem ipsum dolor sit amet
MOKOM01
- Developed new features for an internal customer service–facing app.
- Used tech: Node.js, TypeScript, Angular, Docker.
Apr 2019 - May 2019
2 months Lorem ipsum dolor sit amet
Mobilcom-Debitel
- Consulted on bringing workloads of an agency in-house and switching to NestJS as base library.
- Used tech: Node.js, NestJS, TypeScript, Angular, Docker.
Jun 2018 - Mar 2019
10 months Lorem ipsum dolor sit amet
Vattenfall Energy Trading GmbH
- Built multi-display dashboards for trading power assets.
- Integrated dashboard apps with Node.js services running on Kubernetes.
- Helped develop a new traceable Kafka data communication for data reutilization and compliance across multiple tools.
- Used tech: Node.js, LitElement, TypeScript, Angular, Kafka, Docker, OAuth2, OpenShift, Kubernetes, AKS.
Jan 2018 - Mar 2018
3 months Lorem ipsum dolor sit amet
Risk.Ident GmbH
- Built a new Material Design Angular 5 dashboard for a client-facing product.
- Developed a Node.js/GraphQL/Angular pattern for sending partial data of large assets efficiently to browser applications while maintaining dynamic configurability per user.
- Used tech: Angular, TypeScript, GraphQL, Docker, Elasticsearch.
Sep 2017 - Dec 2017
4 months Lorem ipsum dolor sit amet
Ergo Digital GmbH
- Wrote stream-based Node.js data pipelines with accuracy checks and anti-data corruption algorithms.
- Developed a streaming JSON validator capable of handling JSON files of multiple gigabytes and producing validated JSON streams with correctable erroneous parts.
- Used tech: AWS, Kubernetes, EKS, TypeScript, Node.js, MongoDB.
Nov 2016 - Aug 2017
10 months Lorem ipsum dolor sit amet
Thalia Bücher GmbH
- Maintained the thalia.de website and developed a new concept for speedy website delivery composed from independent teams to the network’s edge.
- Used tech: Web Components, TypeScript, Node.js, Java, Docker.
Jan 2014 - Dec 2016
3 years Lorem ipsum dolor sit amet
Music-Streaming-Startup Lossless.com
- Developed a new music streaming service that streams losslessly, meaning CD quality or studio master quality (up to 24bit at 96kHz).
- Built an isomorphic JavaScript audio player that processed and decoded FLAC in TypeScript/JavaScript and piped raw audio data to the Web Audio API.
- On desktop and IoT devices, decoded FLAC natively and piped to WASAPI (Windows) and PulseAudio (Linux).
- Focused on achieving a bit-perfect pipeline to the DAC with async back-pressure handling to enable audio reclocking and eliminate transport jitter.
- Used tech: TypeScript, Docker, Polymer, Linux, Node streaming internals, buffers, WebSockets, WebSocket scaling.
Summary
I am a versatile Full Stack Architect with extensive experience in building robust, scalable infrastructures for a range of industries including fintech, energy, and media. I have designed and implemented data pipelines, modernized legacy systems, and created efficient, secure platforms using technologies like Node, Deno, TypeScript, Docker, Kubernetes, and various frontend frameworks.
I pride myself on my practical approach and ability to deliver reliable solutions that meet modern data protection and performance requirements. My work includes everything from refining transactional email systems to leading banking infrastructure projects, consistently prioritizing quality and efficiency in every solution I design.
Languages
German
NativeEnglish
Advanced Need a freelancer? Find your match in seconds.
Try FRATCH GPT More actions
Similar Freelancers
Discover other experts with similar qualifications and experience
- English
- Deutsch
2025 © FRATCH.IO GmbH. All rights reserved.