IT Consultancy

for businesses with complex software projects that must be delivered on time,on budget, and under strict compliance constraints.
Our commitment to client satisfaction can be translated into numbers
+20%
avg. YoY squad growth
3 yrs.
typical engagement term
95%
projects delivered on time and on budget
10/10
clients would recommend us (verified reviews)

Our services

lli services - application development
Software Development
Comprehensive software strategy, development, and maintenance, delivered on time and on budget.
lli services - quality assurance
Quality Assurance
Rigorous manual and automated testing to maximize system performance, reliability, and user satisfaction.
lli services - devops
Cloud Architecture
Infrastructure migration to the cloud, CI/CD setup and automation, and maintenance of development operations.
lli services - ux/ui design
Product Design
End-to-End delivery from Product Vision to a high-fidelity, user-validated prototype ready for development.

Success Stories

Zenloop

Building a data-driven automation for customer experience.

Working with zenloop's founders, we created a fully functional tool designed to transform NPS methodology into a more actionable set of tasks to increase customer satisfaction.

Learn more
rcs global – vine

Supply chain visualisation and due diligence platform for value chain owners.

With our product development outsourcing expertise our team developed Vine, a platform created for RCS Global, capable of measuring and improving suppliers' ESG performance, by enabling users to visualise and monitor large scale supply chains.

Learn more
Factory Berlin

Revamping the platform for Europe’s largest startup networking club.

To support and contribute to Factory’s activities in software and digital product development, LLI stepped in to help solve some of their team's challenges and delivered a set of new features, APIs, and an entirely new interface for their product.

Learn more
yata

A localisation platform that meets the needs of today’s development teams.

LLI developed Yata in order to streamline localisation tasks and minimise time spent on translation within the software production process. Our team designed the tool to function across multiple regions and organisations, which allows development teams to focus on doing what they’re best at — creating great code.

LLI project - yata
Learn more

“I had the opportunity to work with the LLI team on a digital transformation project for an enterprise customer. I was very pleased with the end results as well as the alternatives that were proposed along the way.”

Malte SChuLze
Innovation Expert at Bain & Co.

We're hiring!

See open positions

Recent articles:

cost of quality coq
Software Development
July 9, 2024
by
Roksana Radecka

A 2022 report by CISQ estimated that the cost of poor-quality software in the US has risen to at least $2.41 trillion, though not in the same proportions as in 2020. The accumulated technical debt (TD) of software has increased to about $1.52 trillion. How much it costs you?

Quality Assurance
buy vs build software development
Software Development
July 1, 2024
by
Roksana Radecka

Developing custom software lets businesses make a solution that fits their exact needs. This way, it can handle unique business tasks that ready-made software might not cover. Plus, building your own software means you have more control and can make changes quickly as your needs change. However, making custom software takes a lot of time, money, and expertise.

Development
lifetime costs of software development
Software Development
June 18, 2024
by
Roksana Radecka

Simple cost comparisons can be misleading without a detailed analysis. That's why we will delve into the methodologies of Lifecycle Cost Analysis (LCCA) and Total Cost of Ownership (TCO), providing formulas and detailed instructions to calculate these costs accurately.

Development
Time management for leaders
Podcast
June 13, 2024
by
LLI

Unlock the secrets to efficient time management with Mateusz Sobieraj, a seasoned entrepreneur and high-performance advisor. Discover the cognitive biases that lead to poor time estimation, and learn powerful techniques like timeboxing and blocking to charge your productivity.

Future of work
Work culture
Remote work
Initial cost vs. lifetime cost of software development: Crucial factors to consider
Software Development
June 6, 2024
by
Roksana Radecka

Understanding the initial costs involved in a software development project is crucial. However, it's equally important to balance these initial expenses against the lifetime cost of the software. Making short-term savings can sometimes lead to higher long-term costs and vice versa.

Development
Quality Assurance
photo of a woman looking at a computer screen showing a calendar with several appointments
Work Culture
May 23, 2024
by
Roksana Radecka

Article created in cooperation with Mateusz Sobieraj. In the realm of IT entrepreneurship and software development, mastering time management and accurate task estimation is pivotal for project success. This article explores the common challenges faced in estimating project timelines, delves into the cognitive biases and underscores the significant repercussions of unrealistic time estimations in the context of managerial roles like CEOs, CTOs, and PMs.

Future of work
Project Management
Work culture
close-up photo of the hands of three people over a tablet and papers on an office table
Software Development
April 11, 2024
by
Roksana Radecka

With so many options available, it can be challenging to choose the right software development partner. This IT consulting RFP template guides you through the entire process of selecting the best partner and solution for your needs.

Development
CTO as a Service
Hiring
photo of Mateusz Chrobok
Podcast
April 3, 2024
by
LLI

Join us in this eye-opening episode as cybersecurity expert Mateusz Chrobok reveals the vulnerabilities and limitations lurking within cloud services. From analyzing real-life examples to dissecting the fraudulent tactics used by cybercriminals, this discussion will shed light on the harsh realities of cloud security.

Blockchain
Quality Assurance
DevOps
photo of a person working in front of a computer in a dimly lit room at night
Web Development
March 27, 2024
by
Isabelle Krauze, Roksana Radecka

An increasing number of designers and platforms are offering their users the option of using Dark Mode.

UI/UX Design
photo of a man having an online meeting with several colleagues
Software Development
March 22, 2024
by
Roksana Radecka

Getting the costs right is key to making staff augmentation work seamlessly. When you accurately assess expenses, you can ensure your budget aligns with your big-picture goals. This means breaking down both the obvious and hidden costs linked to staff augmentation.

Development
Hiring
Project Management
photo of two men and a woman looking at a computer screen
Software Development
March 12, 2024
by
Roksana Radecka

Software quality isn't just a nice-to-have—it's the secret sauce that separates the investment and regret. But how do you know if software quality is high? In this guide, we're going to dig deep into the nitty-gritty of code quality.

Quality Assurance
Development
Programming concepts
photo of Fabian Vogelsteller
Podcast
March 6, 2024
by
LLI

► How to build a decentralized identification and verification system? Join us in this thought-provoking episode of The Dev is in the Details as we delve into the intricate world of identity, truth, and verifiability on the internet. Our guest, Fabian Vogelsteller, a renowned expert in blockchain and decentralized identity, offers profound insights into the challenges and opportunities we face.

Blockchain
Development
photo from behind of a software engineer looking at a computer screen
Software Development
January 3, 2024
by
Dawid Boksa

In software development, automation (letting computers do the work) can be helpful. But it’s important to know what should be automated and what shouldn’t. Let’s talk about this.

Project Management
Programming concepts
Development
close-up photo of a computer on which one person is typing and another person is pointing at something on the screen
New Technologies
December 27, 2023
by
Roksana Radecka

This article explores RFQ and RFP and serves as a comprehensive guide for professionals and organizations seeking clarity and efficiency in their strategic sourcing efforts, especially to gather data for software development.

Project Management
Future of work
photo of Dirk Aarts holding up 27/7's company culture booklet
Podcast
December 12, 2023
by
LLI

In a world where company culture and thoughtful leadership are often buzzwords, meet a true practitioner: Dirk Aarts, the founder and CEO of 24/7.

Remote work
Work culture
Hiring
photo of several hot air balloons in flight
Software Development
December 4, 2023
by
Roksana Radecka

This article takes you on a comprehensive tour of cloud security – from understanding the types of threats to which cloud systems are subjected to actionable measures for fortifying your cloud infrastructure to DevOps’s pivotal role in elevating your cloud security strategy.

Development
DevOps
photo of a female software developer using headphones and working on a computer
Podcast
November 29, 2023
by
LLI

Dive into the second episode of The Dev is in the Details podcast, where Lukasz and Pedro unravel the secrets to identifying and nurturing top-tier software talent.

Hiring
Work culture
photo of a dart missing the bull-eye
Software Development
October 19, 2023
by
Dawid Boksa

Discover how the “Fail Fast” approach can improve your software development workflow while enhancing error detection and code quality.

Development
Elixir
photo of an airplane's control dashboard with gauges and indicators
New Technologies
October 12, 2023
by
Pedro Paranhos

Most businesses today run on interconnected digital systems. Consequently, when systems are down, so are profits. Learn how DevOps helps keep cloud systems available and resistant to failures.

DevOps
Development
photo of a man sitting in front of a computer and relaxing with his hands behind his back
Podcast
October 4, 2023
by
Lukasz Lazewski

In the first episode of The Dev is in the Details podcast, Łukasz and Pedro discuss remote work and how it has evolved over the past years.

Remote work
Future of work
elixir logo over an abstract tech background
Software Development
September 15, 2023
by
Pedro Paranhos

Elixir is a general-purpose, functional, dynamic, metaprogramming-aware language which allows developers to build scalable, concurrent applications using an elegant syntax.

Elixir
Programming languages
photo of the top of high-rise buildings appearing through clouds
New Technologies
September 7, 2023
by
Pedro Paranhos

Time stops for no one, but many organisations struggle to keep up with the relentless pace of technology evolution. Legacy systems are a huge source of costs and risks, but Cloud Migration can solve these issues for good.

DevOps
photo of a pilot and copilot inside an airplane cabin
Software Development
September 5, 2023
by
Pedro Paranhos

As DevOps gains space and importance across IT departments worldwide, understanding what sets DevOps Engineers and Software Engineers apart and where they intersect can help improve clarity and assertiveness across tech teams.

Development
DevOps
java logo over an abstract tech background
Software Development
August 31, 2023
by
Pedro Paranhos

After almost three decades since its first release, Java remains one of the most popular programming languages worldwide. Learn why!

Programming languages
Development
abstract image of a spiral-shaped fractal
Web Development
August 28, 2023
by
Pedro Paranhos

Each programming paradigm has a different purpose and is used to classify programming languages. This article concerns the Functional Programming paradigm – one of software development's most essential and extensively used programming structures.

Programming concepts
Development
photo of an american football team entering the field, with the captain of the team carrying a flag
Software Development
August 8, 2023
by
Pedro Paranhos

Finding, attracting and onboarding new talent is hard. This is particularly the case in the technology sector, where job offers abound and highly skilled workers have the privilege of being as selective as they want about where to work.

Work culture
Remote work
photo of a software engineer sitting at his desk and looking over his shoulders
Work Culture
July 18, 2023
by
Pedro Paranhos

Many software projects end up costing more and taking longer than expected. At LLI, we believe Project Management starts at the proposal stage and commit to delivering all projects on time and on budget. Here's how.

Work culture
Development
Project Management
phoenix liveview logo over an abstract tech background
Web Development
by
Dawid Boksa

At the start of this year, I had the pleasure and opportunity of building an entire application using Phoenix LiveView.

Development
Phoenix
photo of a recruiter conducting an interview online and looking at a printed CV
Startups
by
Lukasz Lazewski

When it comes to hiring and building a great team, there’s no single correct process.

Hiring
Development
photo of a quality assurance engineer pointing at a computer screen showing code
Web Development
by
Jacek Norbert, Hubert Ajchstet

Forming a deeper understanding of the product lifecycle and associated business needs have helped businesses appreciate the value of having proper QA in place.

Quality Assurance
Development
photo of a young man looking at a whiteboard containing diagrams
Startups
by
Lukasz Lazewski

Hiring a CTO isn’t easy. Relying on a quality CTO as a service takes the burden off of startups, allowing them to focus on what matters.

CTO as a Service
Hiring
Development
photo of Lukasz Lazewski and text describing the podcast episode
Work Culture
by
Grace Macej

In a recent podcast episode, Kris and Lukasz rejoined forces to break down culture in IT companies.

Remote work
Future of work
Work culture
photo of a microphone and text describing the podcast episode
Work Culture
by
Grace Macej

Lukasz and Kris explore the topics of culture building, benefits and challenges of remote-first working cultures, and how our colleagues influence and inspire us.

Future of work
Remote work
Work culture
photo of a microphone and text describing the podcast episode
Work Culture
by
Grace Macej

The new generation’s view of IT company culture impacts its creation as well as valuable tools and strategies that IT companies can use to nurture company culture.

Future of work
Remote work
Work culture
photo of Isabelle Krauze and text describing the article
Work Culture
by
LLI

At the centre of our second LLI spotlight is Isabelle Krauze, our UX/UI Designer who has been with LLI since August 2021.

LLI spotlight
UI/UX Design
Work culture
photo of Shuhan Hu and text describing the article
Work Culture
by
LLI

We’ve already made it to our third LLI spotlight! Today, we’ll be sitting down with Shuhan Hu, LLI’s Ruby on Rails Junior, who joined the team early on this year.

Work culture
LLI spotlight
Development
photo of Piotr Gawlik and text describing the article
Work Culture
by
LLI

Welcome to the first LLI spotlight of 2023! We recently had the opportunity to catch up with Piotr Gawlik, our Ruby on Rails Junior.

LLI spotlight

Let's talk!

Contact us
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.