Assess code quality and team/vendor performance, identify bottlenecks, risks, and hidden issues, and deliver actionable expert reports and improvement plans.
Feasibility & Value Validation
Need to test a product idea or de-risk a big decision?
Validate business or tech assumptions on real-world feasibility – not just slide decks.We build fast, functional PoCs, designed for speed, clarity, and stakeholder buy-ins.
Legacy System Modernization
We help large companies escape outdated tech stacks (.NET, J2EE, JSP).
API wrapping, refactoring, and performance boosts, without rewriting everything.
Outcome-Driven End-to-End Development
Need expert support? Our senior-level developers are ready to push your project in the right direction.
Our senior-level developers start to deliver first results within 2-3 weeks. And you get experts by name, not filling up positions.
Interim Tech Leadership
Have a team of developers but no direction?
We provide interim CTOs, CPOs, Tech/Team Leads to establish structure, best practices, and accountability, and guide product and technology decisions without taking over your team.
Get to know our story
Why we do what we do
After years of leading tech teams and seeing how often software houses delivered without accountability, we wanted to change things. This thought led us to create LLI.
Lukasz & Mariusz
Why we’re the right fit
IT consulting you can rely on
Software projects need something more than just execution. They need vision, strategic mindset, and reliability.
Honesty and transparency
You get a full (and real) picture of your project, so you can make the right calls, right on time.
Always holistic
We’re your business domain experts – fully understanding your project, advising, and recommending solutions.
All in one
Combining experience in leadership and software: all under one roof.
Empower your team
We don’t aim to replace your team; we aim to enhance their capabilities, double their speed, and provide fresh perspectives.
What makes us different
Boldly speaking the truth about your tech project
We don’t wait for tickets – we propose solutions and implement them.
We modernize legacy systems without any negative impact on your existing operations.
We don’t cover up problems; we expose and solve them.
We take data security and compliance seriously, beyond certificates.
Our interim leaders come into every project with know-how and best practices to enhance your team’s performance.
When you partner with us
Whether facing legacy systems, strict compliance, or struggling teams, you discover what’s truly happening and how to fix it.
You get clear, honest guidance without fluff or buzzwords.
You work with seasoned experts who know how to solve complex problems.
You gain clarity, security, and real results when it matters most.
You're empowered to make smart decisions that lead to real results, not unused features.
Success stories
Challenges we solved
01.
Project Rescue
02.
CTO-as-a-Service
03.
HIPAA Project
04.
PoC Delivery
05.
Legacy Stack Modernization
Testimonials
In our collaboration with LLInformatics, their adaptability and deep understanding of our needs have stood out. They provide top-tier talent which seamlessly integrates our teams.
Jeff Sidell, PhD
Chief Technology Officer @Advarra
Considering that we were remote, it was a super smooth process. I was a bit skeptical, having only met one of them before, but they were super skilled and experienced in setting up this remote creative environment.
Malte Schulze
CEO @Palabra Praxisgruppe
We have been collaborating with LLI for some years now and are very impressed with the quality of their delivery, the diligence applied to understanding our business and product needs and requirements, and the professionalism of their service provision.
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