Hans-christian P.
Senior Full Stack and AI Engineer
Experience
May 2024 - Oct 2024
6 monthsSenior Full Stack and AI Engineer
simpleshow
- Developed a generative AI-based recommendation engine for images in an AI video production system
- Implemented automatic image analysis with GPT-4o
- Built semantic vector search using OpenAI embeddings, MongoDB, and OpenSearch
- Tagged and indexed 4 million customer assets
- Redeveloped the recommendation engine with a hybrid, balanced keyword and vector search plus filters
Jan 2024 - May 2024
5 monthsAgile Coach and Agile Systems Engineer
Nordex
- Implemented SAFe workflows and roles in Azure DevOps
- Migrated from Jira to Azure DevOps and consolidated projects within Azure DevOps
- Coached Scrum Masters, Release Train Engineers, and Program Managers
- Modeled organizational structures and development workflows for a 100-person organization in Azure DevOps
Sep 2023 - Dec 2023
4 monthsAI Engineer
Cloud Service Company (NDA)
- Developed a proof of concept to support 1st and 2nd level support through GPT-powered retrieval-augmented generation
- Retrieved, chunked, and indexed data from Jira, Confluence, Git, and proprietary systems
- Prototypically implemented an RAG system using SpaCy, LangChain, and GPT-4
Apr 2023 - Aug 2023
5 monthsSenior Full Stack Engineer
simpleshow
- Extended the asset management system with animations and audio
- Implemented an Elasticsearch query builder
Apr 2022 - Nov 2022
8 monthsSenior Full Stack Engineer
simpleshow
- Re-implemented an asset management system for illustrations
- Converted image data and migrated assets and annotations from the legacy system
- Operated in a high-load production environment
Jan 2022 - Dec 2024
3 yearsAgile Coach
retresco
- Introduction and solidification of Scrum as an efficient agile framework
- Three team turnarounds
- Coaching of two development teams
- Increased efficiency of the development pipeline – reduced ticket processing times by 50%
- Onboarding and support for new Product Owners to strengthen agile processes
- Establishment of roadmaps and feature shaping for reliable scheduling of feature development – 20 features and a new product delivered on time within 12 months
- Facilitating Daily Scrum, Retrospectives, Refinements, Plannings, Roadmap and Feature Shaping meetings
Jan 2022 - Dec 2023
2 yearsSenior Full Stack Engineer
8Buddy
- Greenfield development of a SaaS platform for knowledge sharing and knowledge management in engineering teams
- Cloud-native microservice architecture
- React-based micro-frontends
- Integration of a chatbot into MS Teams and Mattermost
Jan 2022 - Dec 2022
1 yearAgile Coach
1000shapes
- Consolidation and optimization of Scrum processes
- Training and support for Product Owners in roadmap processes and prioritization
- Improvement of the development workflow through team coaching focused on sprint goals and ticket-pull strategies
- Establishment of retrospectives as a tool for continuous improvement
- Facilitating Daily Scrum, Retrospectives, Refinements and Plannings meetings
Sep 2021 - Dec 2021
4 monthsDatabase Engineer
picdrop
- Implementation of a SQL database for a revenue accounting system
- Management of international customer revenues and taxation
- Handover to tax advisors and tax authorities
Jan 2021 - Aug 2021
8 monthsSenior Full Stack Engineer
simpleshow
- Greenfield implementation of a project management system with Salesforce integration
- Implementation of a chatbot based on Twilio
Oct 2020 - Dec 2020
3 monthsAgile Coach
picdrop
- Coaching of executive management on agile processes
- Support in introducing Scrum as the development process
- Facilitation of business process analyses with event storming
Jan 2020 - Dec 2024
5 yearsBerlin, Germany
Agile Coach
triplecore
- Agile leadership and project management
- Support for software development teams in agile methods
Jan 2020 - Dec 2020
1 yearInterim CTO and Agile Coach
Corporate Rates Club
- Taking on the role of interim CTO
- Stabilizing the development team during the agile transformation
- Introducing DevOps into practice
- Establishing a company backlog as a central management tool
Jan 2019 - Dec 2020
2 yearsBerlin, Germany
Director of Cloud Solutions
Gecko
Jan 2014 - Dec 2018
5 yearsBerlin, Germany
Head of IT
simpleshow
Jan 2003 - Dec 2013
11 yearsHamburg, Germany
Team Lead
Axel Springer
Jan 1999 - Dec 2002
4 yearsGütersloh, Germany
IT Consultant
Bertelsmann
Summary
As an experienced agile leader and senior full stack engineer, I offer solutions for companies aiming for sustainable agile transformation and efficient product development. With my technological expertise in e.g. NestJS, Node.js, AWS, Angular, React and my background in product development, DevOps and generative AI, I enable clients to boost both efficiency and creativity. My skill in goal-focused team leadership makes me the top choice for companies looking to take their digital products and services to the next level.
Skills
- Agile Leadership
- Agile Transformation
- Team Turnaround
- Event Stormings
- Domain Driven Design
- Project Management
- Typescript
- Python
- C#
- C++
- Perl
- Angular
- React
- Nestjs
- Sql
- Postgresql
- Oracle
- Mysql
- Nosql
- Mongodb
- Elasticsearch
- Opensearch
- Generative Ai
- Openai
- Spacy Nlp
- Langchain
- Aws
- Azure Devops
Languages
German
NativeEnglish
AdvancedEducation
Oct 1998 - Jun 1999
Konrad-Zuse-Zentrum
Berlin, Germany
Oct 1992 - Sep 1997
University of Rostock
Diploma in Mathematics · Mathematics · Rostock, Germany
Certifications & licenses
Scrum - Certified Scrum Master
simpleshow
Scaled Agile - SaFe Certified
picdrop
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