SEEKING WORK | Berlin/Remote (most time zones work) | AI/Full-Stack Engineer
Contact: jan [at] ensynced.com
CV: https://ensynced.com
References at request
Background:
- 7+ years conceptualizing and building production AI systems
- First engineering hire at YC-backed startup, built LLM infrastructure processing millions of requests
- Full-stack: Python, TypeScript, React, AWS, Postgres, ...
- Pre-LLM experience: built and trained neural networks from scratch, clustering systems, computer vision, ...
Recent work:
- Led development of 2 new products at YC startup:
- AI-powered domain-specific email filing with Outlook integration
- Automatic proposal generation with RAG-based knowledge retrieval
- Built highly reliable LLM pipelines at scale
What I'm looking for:
- Companies looking to integrate AI into existing products
- Startups building new AI-native features
- Fractional or project-based work (2-8 week cycles)
- Available for intensive projects through January, then reduced hours ongoing
What I bring:
- End-to-end ownership: conceptualization → architecture → deployment → monitoring
- Production-first mindset and very good user understanding
- Experience across multiple AI waves, products and industries. I know what actually works
Previously being the co-founder of a software development company and working for clients for several years, i am experienced in helping companies reach their goals fast.
Analyzing data, training and applying large machine learning models and building webapps that cover complicated processes. Most of my work was automation and building prediction tools for endusers.
I can provide everything from initial consulting to deployment and continued development.
Possible hours depend on starting point of the projects aswell as the project itself.
References contacts and projects can be provided.
If you have any questions write me a message and we can talk.
Location: Berlin, Germany
Remote: Preferred
Willing to relocate: Depends on the location
Technologies: Python, Clojure, Javascript, RabbitMQ, Flask, Tensorflow, PyTorch, Docker, Linux, Nginx, datomic, PostgreSQL, MongoDB
Résumé/CV: Upon request
Email: jobs_or_recruiting@pm.me
Hey,
i am Jan a Fullstack developer, with experience in Machine Learning and team leading.
Halfway during my Studies (Master in AI/ML) i co-founded a company and have done contract work for customers for several years since then.
Running a small company required me develop many different soft and hard skills rapidly.
By now i have experience and confidence in consulting, customer/user contact and extracting relevant knowledge from domain experts.
Then of course technical skills, involving webdev (front and backend), deployment,, dataset creation, implementing and training large ML models.
I maintained our own server for machine learning and self hosted all our own services.
I have some ui/ux experience, sufficient to build clean intuitive interfaces, but also worked with ui/ux Designers on more complicated applications.
I also enjoy putting on the data scientist hat, learning about domain specific data, what information it actually contains and how we can use it to achieve the wanted outcomes.
Just before corona started, we finished all ongoing projects and faded out working with customers, as all cofounders decided to focus on different things.
For roughly 1.5 years i was part of a EU funded project to build a process management tool for hospitals, which involved over 10 persons.
Here i was developing only between 50-75% of the time (fullstack, clojure/clojurescript and react with fulcro) and instead lead the development team and doubled as product owner.
So traveling to hospitals, talking and working with doctors, coordinating with the business/marketing team etc. were also on my list of responsibilities.
We sadly had to realize that we did not have the breath and funds to bring this project to fruition, especially as Covid made everything much slower and incredibly difficult within the healthcare sector.
As a side project over the last 1.5 years i built an AI-Art webshop, involving crawling the web, labeling data, training and deploying several large models, building a website for users to interact with the models, and connecting to external APIs for printing/payment.
As a developer i like solving problems with a good team, using practical solutions and i like being challenged and learning new things.
If it fits my skillset i could be interested in a leadership/product owner role aswell.
I am open to both employment or freelance if the work is interesting.
