Julien Look
AI Engineer
Erfahrungen
Mai 2025 - Bis heute
1 MonateMLOps Engineer
SAMGEN
- Building and scaling cloud infrastructure on GCP to support a SaaS platform for industrial clients
- Designing and implementing a data-driven DevOps pipeline for streamlined deployment and CI/CD workflows
- Collaborating with Data Science team on MLOps workflow to automate integrated retraining
März 2025 - Bis heute
3 MonatenAI Engineer
- Customized and integrated a voice AI-agent with RAG into existing website to answer questions regarding the business, suggest users services of the company and autonomously schedule appointments
Jan. 2025 - Bis heute
5 MonatenAI Engineer
Applai
- Built an agentic job application tool to accelerate search of fitting roles and automating cover letters
- Created selenium scraper on FastAPI for job platforms, chained multiple RAGs and LLMs for consistent output
- Used LangGraph for agentic workflow and LangSmith for model evaluation
Jan. 2025 - Bis heute
5 MonatenAdjunct Lecturer in MLOps
Nobleprog
- Concepted and taught lessons in MLOps (Machine Learning Operations), covering automated data wrangling, machine learning life cycles, monitoring, and orchestration in production environments
- Developed hands-on labs with real-world case studies, guiding students through opportunities and pain points in MLOps, covering a range of modern tools and frameworks
- Discussed and utilized tools such as MLflow, DVC, Github Actions, AWS, Amazon Sagemaker, Airflow, Docker, Kubernetes, AutoML, Scikit-Learn, evidently.ai
Juni 2024 - Dez. 2025
7 MonatenAdjunct Lecturer in Data Analytics
Data Smartpoint
- Taught Data Analytics, Data Protection, Machine Learning, Web Scraping and API development to groups of ~15 students, including conceptualization of study material and final projects
Jan. 2024 - Apr. 2025
1 Jahr 4 MonatenSoftware Engineer
Cinoware
- Build prototypes and automated testing software products in critical infrastructure for government sector
- Developed a robot operation application using Python, FastAPI and React, experimented with multimodal LLMs
- Built image detection application with OpenCV, used MLflow and scikit-learn for evaluation
- Developed a Selenium Grid testing suite, analysed Allure reports for performance tracking
- Built a Jira automation tool for data imports using Node.js, Bash and Docker
Jan. 2024 - Apr. 2025
1 Jahr 4 MonatenFrontend Engineer
R-Cycle
- Spearheading development of customer dashboard to monitor plastic production cycle across multiple manufacturers, facilitating industries’ data and product compliance with government recycling mandates
- Directed architectural improvements (workspace refactoring and testing strategy) to stabilize the application
- Engineered Frontend components utilizing React, SASS, and CoreUI for a responsive user interface
- Transformed database and file management using GCP, prompting users to customize the app UI
Dez. 2023 - März 2024
4 MonatenShopify Fullstack Engineer
Cybercrush
- Managed a team of 4 developers and built a custom Shopify Storefront with Remix.js, Shopify APIs and GraphQL
Nov. 2023 - März 2024
5 MonatenAI Engineer
Full-Circle Family
- Developed a mobile AI parent advisor, offering quick and affordable child care support
- Advised and implemented chatbot using fine-tuned LLM and RAG and strategized benchmarking
- Chained multiple applications in monorepo with microservices, coupled with Cloud Development using AWS to manage data protection together with scalability (Lambda, API Gateway, DynamoDB, Amplify, Cognito, EC2)
Sept. 2023 - Dez. 2023
4 MonatenData Engineer
co-dex
- Engineered data transformation pipeline for the energy sector using Python, pandas and Airflow
Mai 2023 - Sept. 2023
5 MonatenAzure Cloud Engineer
kunveno
- Developed and integrated a Full-Stack app into Microsoft Teams as a Message Extension using Azure
Mai 2021 - Dez. 2022
1 Jahr 8 MonatenData Scientist
Expresssteuer GmbH
- Managed GDPR-sensitive ETL processes & rebuilt the Cloud Data Warehouse using Google Analytics, Big Query, Firebase and dbt, reducing original database costs by more than 90%
- Implemented Microservices coupled with Cloud Services using Firebase, Angular and Typescript
- Developed screening and extraction tool for several legal documents using Google Vertex AI
- Built a client-faced agentic chatbot, automating responses to individual case inquiries
- Designed analytics dashboards, empowering finance and operations teams with data-driven insights
Sept. 2020 - Sept. 2021
1 Jahr 1 MonateData Science Research Assistant
Technical University Berlin
- Conducted Machine Learning research in Quality Science, contributed to paper publication
Juni 2020 - Dez. 2020
7 MonatenMachine Learning Engineer
Cyanite
- Modeled several Machine Learning prototypes to classify music eras with Python and Tensorflow
Sept. 2019 - März 2020
7 MonatenOperating System Engineer
Bosch SEA
- Developed Debian packages for company internal Linux distribution in Bash and Python for global user base
Zusammenfassung
As a Software Engineer working across multiple disciplines, I have been wearing hats such as Data Scientist, Fullstack Developer, AI or DevOps Engineer. I design and scale data-driven software and integrate AI solutions to empower businesses to lead in digital transformation. With experience across startups and enterprises, I provide technical leadership and strategic advisory for all levels of technological readiness.
Sprachen
Deutsch
Muttersprache
Englisch
Verhandlungssicher
Japanisch
Verhandlungssicher
Ausbildung
Apr. 2018 - Aug. 2021
Technical University Berlin
B.Sc. · Computational Engineering Science · Berlin, Deutschland · 2.1
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