AI Magic - From Idea to Money

Stop Throwing AI at Your Software Process. Start Strategically Placing It.

Stop Throwing AI at Your Software Process. Start Strategically Placing It. A practical framework for integrating AI into brownfield software development The CEO’s Napkin vs. Reality I’ve sat in enough boardrooms to know the drill. Someone draws four boxes on a whiteboard: Idea → Design → Develop → Deploy Then the AI conversation starts, and those four boxes collapse into three: Idea → ☁️ AI Magic ☁️ → Money I get it. AI is exciting. The demos are impressive. But if you’ve ever managed a real software team — especially one maintaining systems that have been running for years — you know that napkin sketch is missing about 98% of what actually happens. ...

March 16, 2026 · 14 min · Krzysztof Sajna

The Permission Paradox: Why Your CEO Needs to Fight InfoSec Before You Do

No AI 4 U I watched it happen in real time at a Fortune 500 cybersecurity company. The board decided AI was the future. A mandate flowed down: “Present your AI adoption plans.” Middle management dutifully passed the hot potato to their teams. Teams — with no clear mission, no vision, no defined goals — started hunting for tools on their own. Every single initiative hit the same wall: InfoSec. ...

March 5, 2026 · 7 min · Krzysztof Sajna

How I Built an AI Assistant on My Home Server (And Survived Auth Hell)

Why Bother? I’m a manager/team lead/product owner at a major network and cybersecurity company. My days are a juggling act: Jira boards, Gmail inboxes, Google Drive docs, SharePoint migrations, and IATF audit preparations — plus a private land development project that involves 22 Google Drive files, bank negotiations, and demolition planning. At some point, I thought: what if something could handle the routine stuff while I sleep? Not another chatbot. Something with *access *to my tools, my context, my projects — and the ability to act independently. That’s how Kalcifer was born. ...

February 23, 2026 · 5 min · Krzysztof Sajna

8 Ds in problem-solving

When things go south It’s Friday evening. You get an automated text message. “URGENT: Production outage detected! Error 503: Service Unavailable at endpoint /api/prd/payments. Immediate attention required!” When you look at the screen and try to compose yourself, you get another “Boss… I was testing the latest patch on tst env. Can’t connect to db.tst.payments. What should we do?” A handy tool to help you handle the situation would be handy, right? Fear not, my fellow manager. There is the good old 8D report! ...

April 2, 2024 · 9 min · Krzysztof Sajna

Product Manager’s Toolbox

Here is a quick round-up of useful product management tools. **Leveraged Neutral Overhead ** Categorize tasks into three buckets: Leveraged: Do them well – tasks that can significantly amplify your impact. Examples include identifying leverage points within products and focusing on vision and strategy. Neutral: Do them ok – tasks that offer regular impact in exchange for time. They are necessary but don’t provide exponential returns. Examples include unblocking engineers on execution details or making a sales presentation. ...

September 26, 2023 · 12 min · Krzysztof Sajna

Disillusionment and Enlightenment

Introduction In the dynamic world of technology, the concept of the hype cycle has emerged as a critical tool for understanding the maturity, adoption, and application of specific technologies. The hype cycle, a graphical representation of the life cycle stages a technology goes through from conception to maturity and widespread adoption, serves as a strategic blueprint for stakeholders to evaluate the risks and rewards of investing in emerging technologies. At the heart of our current technological discourse is Artificial Intelligence (AI), a field that has experienced a roller coaster of expectations, disillusionments, and breakthroughs. As we stand on the precipice of unprecedented advancements, AI has become the centerpiece of the hype cycle, shaping not only the technology landscape but also the very fabric of our society and economy. ...

July 24, 2023 · 14 min · Krzysztof Sajna

Communicated quality

Introduction Hello, my name is Krzysztof Sajna, and I am an Engineering Manager at CodiLime. With many years of experience working with multicultural teams, I’ve had the privilege of leading diverse groups of talented individuals for a variety of customers, each with their unique cultural settings. From startups to large corporations, I’ve navigated the complexities of different organizational structures and cultures, and I’ve learned a lot along the way. You can learn more about my professional journey on my LinkedIn profile. ...

July 6, 2023 · 16 min · Krzysztof Sajna

The Future of Search: Conversational AI and the Evolution of User Experience

`TL;DR Conversational AI is transforming search engines from keyword-based to natural language interactions. New UI/UX designs are emerging, focusing on conversational models and making card catalogue-like experiences obsolete. The future of AI agents may involve a single general-purpose agent or multiple specialized agents, each with its own advantages and drawbacks. Companies aim to monetize the conversational AI experience, raising significant privacy concerns. The information rental model could allow creators and users to ‘rent’ their content and personal data to AI agents, potentially receiving rewards for content access. Businesses can utilize AI without sharing data with external service providers through methods like on-premise AI solutions, federated learning, and encrypted computation. The division of labor among AI agents sees personal assistants handling general tasks and dedicated agents acting as specialists for specific tasks. The rise of conversational AI could lead to higher Cost Per Mille (CPM) in advertising due to more intentional and personalized search.` Introduction In the digital age, search engines have become the gatekeepers of information, guiding us through the vast expanse of the internet. Traditional search engines like Google, Bing, and Yahoo have long relied on keyword-based queries, with users inputting specific terms to find the information they need. These search engines have become increasingly sophisticated, using complex algorithms to deliver the most relevant results. However, the landscape of information retrieval is undergoing a significant transformation. ...

June 19, 2023 · 16 min · Krzysztof Sajna

Prompting – how I do it

Mastering AI tools can be a challenging task. At the onset, I was under the impression that simply feeding the AI straightforward commands would yield desired results. However, what seems ‘simple’ to me may not necessarily translate as such for the AI, and vice versa. Take, for instance, when I requested an AI tool to provide a rough draft for a blog post about vector databases. I posed this command: “Write a comprehensive article about vector databases and their use in NLM tools.” The output was not what I anticipated. The question then is, why? ...

June 12, 2023 · 3 min · Krzysztof Sajna

Mastering the Balance: Stoicism and Empathy in Project Management

Mastering the Balance: Stoicism and Empathy in Project Management Navigating the intricate web of project management can often seem like a Herculean task. Amidst the myriad of responsibilities, I’ve found a surprising yet profound ally: Stoicism, the ancient philosophy centered on peace of mind and virtuous living. As an unexpected source of wisdom, Stoicism has enriched my approach to project management in several ways. However, it’s also essential to remember that the Stoic way is not the only way. ...

May 25, 2023 · 3 min · Krzysztof Sajna