
We are passionate about shaping our digital tomorrow with meaningful products.
Here at productful we focus on markets where technology and innovation can unlock long-term value and drive economic growth.
Let's co-create the next generation of digital companies.
We help you identify meaningful products, give advisory for agile and web3 product ownership, and continuously employ data science and engineering.
Strategy meets Roadmap
Are you challenged with making your company goals & strategy actionable for your digital products? We can offer decades of combined experience to support you with this.
Data meets UX-Research insights
Do you need a better understanding of your problem? Are you lacking data or UX-R insights? Do the insights not clearly materialize in your products?
Understand the problem, create the solution
Struggling how to approach a product development endeavour? MVP, Walking Skeleton, Shipable Increment ...
Sustainable architecture & organization
Do you struggle with lead-time and time-to-ship in your organization?
Deep dive into blockchain technology
Will blockchain be a game changer to my business? What is Web3 and why is the internet of value so promising?
Web3 BUIDLer Table
You want to learn more about crypto & blockchain technology? You want to connect to fellow BUIDLers in the space, bounce ideas, and directions of thinking?
We believe in an open, trustless and permissionless web.
A few examples of our work — crafted with love for Web3.
contractfulAwarded
The contractful protocol lets everyone create peer-2-peer, safe and secure Hiring Agreements. Freelancers, service providers and also permanent employees can use contractful together with their clients or employers to manifest their collaboration terms on-chain.
- Safe on a global scale.
- Automated payments.
- Full budget control.

Search Management UI
SMUI is a tool for managing Solr-based onsite search. It provides a web user interface for maintaining and deploying Querqy Rules. SMUI manages various Querqy Rules and may be used to deploy said Rules to search engines. Each Rule is associated with a Search Input, i.e. a term entered into the managed search engine’s query. Rules are defined in a set of rules.
- Easily create sets of rules
- Search Rules
- Spelling Rules
- Rule Tagging

The productful Players.
With more than 15+ years of experience in development, management, marketing and psychology, we can provide you with professional and effective solutions in a timely manner.

Paul Maria Bartusch
Co-Founder | Product & Technology
Superpower: 💫 Visionary building
Paul is a passionate and visionary Product Advisor with 15+ years of experience in various industries (billion EUR companies in e-commerce, search, mobility, music, IoT).
He brings together profound agile product management skills, as well as UX and business research methodologies, with an engineering and MIT data science background.
Eager to contribute, he also teaches at university in the metropolitan region of Hamburg (Germany) and has been active in the open-source community.
As the co-founder of productful, Paul is a strong believer that a data economic perspective, paired with foundational UX insights, carve out meaningful and superior digital products for the next horizon.

Juliana Isabell Bartusch
Co-Founder | Finance & Relationships
Superpower: 💫 Strengthen strengths
July is a supportive leader with a strong believe in a diverse team of people, with different perspectives, working towards a common goal.
Coming from top tier advertisement business, she has multiple years of experience in leading hyper-creative and super-technical collaborators to deliver high class results to challenging customers.
Her natural communication and networking skills getting rounded off by a background in the academic field of psychology and economics.
As the co-founder of productful, July aims for a respectful and creative team environment to carve out meaningful and superior digital products for the next horizon.
Our Values & Principles
The values that define us and our work.
Collaborative
Collaboration improves work quality as we are listening and evolving together, helping and supporting each other for the sake of a collective goal: reciprocity.
Transparent
Solution development is complex. Often, things go wrong or do not work out as planned. Without openness, facts are obscure, and decision-making is based on speculative assumptions and a lack of data. No one can fix a secret.
Empowering
We are actively creating working conditions where all team members develop the skills to take initiative and exploit their full potential to create value for the product we are working on.
You got a project idea?
Schedule a call with us!
Reach out to us anytime on phone, chat, or email.
productful GmbH
Haydnstrasse 32
22761 Hamburg
Office:
Daimlerstr. 38
22763 Hamburg
Contact us
Send a mail:
hello@productful.io
Make a call:
+49 (0) 152 266 77 959