With over 16 years of diverse experience spanning software development, architecture, best practices, and agile methodologies like Scrum, I've already achieved remarkable milestones in my career. Now, it's time to take it to the next level. My personalized coaching and skill enhancement program are tailored specifically for professionals like you, who are seasoned veterans in the tech industry. Benefit from my diverse IT experiences, understand the intricacies of your journey and can provide targeted guidance to help you navigate challenges, seize opportunities, and accelerate your career trajectory. Whether you're aiming to lead cutting-edge projects, transition into higher-level roles, or refine your expertise in emerging technologies, I am here to support you every step of the way. Invest in your continued success – embark on this transformative journey today!

I'm a Computer Science master's student at TU Delft and I build with these tools every day. I've written and open-sourced a pipeline for working with AI coding agents, and a lot of that work was about finding where the output quietly goes wrong. That's the part most tutorials skip. This class is for people who use AI at work, or are being told to, and want to actually get something out of it. No programming background needed. We cover: writing a prompt that gets a usable answer the first time, giving the model your own documents and data to work from, using it for drafting, summarising, analysis and research, building a repeatable workflow instead of starting from scratch every time, and the important part, how to spot when it's confidently wrong. We work on your actual tasks, not toy examples. Bring something real from your job and we'll build a workflow around it. I teach in English and Polish.

I'm a Computer Science master's student at TU Delft and I build with these tools every day. I've written and open-sourced a pipeline for working with AI coding agents, and a lot of that work was about finding where the output quietly goes wrong. That's the part most tutorials skip. This class is for people who use AI at work, or are being told to, and want to actually get something out of it. No programming background needed. We cover: writing a prompt that gets a usable answer the first time, giving the model your own documents and data to work from, using it for drafting, summarising, analysis and research, building a repeatable workflow instead of starting from scratch every time, and the important part, how to spot when it's confidently wrong. We work on your actual tasks, not toy examples. Bring something real from your job and we'll build a workflow around it. I teach in English and Polish.

Learn Java step by step through simple explanations, coding exercises, and a small final project. Basic curriculum - Introduction to Java, JDK and IDE setup - Variables, data types and operators - Conditions and loops - Methods and arrays - Classes, objects and constructors - Encapsulation and basic inheritance - Exceptions and simple debugging - Mini-project: a console-based application

Programming and Computer Tutor – From Basics to Professional Do you want to learn programming or develop your computer skills in an easy and practical way? I offer educational lessons suitable for beginners and students, with a simplified and gradual explanation of theoretical concepts and practical application, in a way that suits each student's level and educational goals. Topics that can be learned: Computer basics: Computer components, operating system, file and folder management, and use of office software. Microsoft Office: Learn Word, Excel, and PowerPoint, with practical applications and various exercises. Programming fundamentals: Understanding algorithms, logical reasoning, variables, conditions, loops and functions. Web development: Learn HTML, CSS, JavaScript, and build interactive web pages. Databases: An introduction to databases, SQL, and how to store, organize, and retrieve data. Teaching style: I rely on clear explanations, real-life examples, and step-by-step practical application, with exercises that suit the student's level, and follow-up on their progress to address weaknesses and enhance understanding and confidence. Whether you are a complete beginner, a student who needs support in your studies, or want to acquire new technical skills, we can develop an educational plan that suits your goals and start from the level that suits you.

Learn SQL by writing real queries, not by memorizing theory. I'm a working software engineer with a bachelor's degree in informatics, and I use SQL and relational databases in practice. I teach it step by step, with hands-on examples, so you understand what each query is doing and why. I work with all major database systems: MySQL, PostgreSQL, Microsoft SQL Server, Oracle Database and SQLite. Whichever one your course, job or project uses, we can learn on that one and I'll point out the differences in syntax between them. What we can cover: - SELECT basics: filtering, sorting, grouping and aggregate functions - JOINs (inner, left, right) and subqueries, explained visually - Creating and modifying tables, keys, relationships and constraints - Database design and normalization - Indexes and writing queries that run faster - Help with university or school assignments, exam preparation and practice tasks - Preparing for a job interview or a first project that needs SQL Lessons are 45 minutes long and adapted to your level. Complete beginners are very welcome, and if you already know the basics, we can go straight to the topics you find difficult. We work on example databases, or on your own assignment if you have one. Lessons are available online, or in person in Zagreb. They can be held in English or Croatian.

Go beyond common questioning and answering with AI - learn how to wield AI agents to massively enhance your benefit from using AI. Use natural language to: - build software - automate tedious tasks - create graphics and visualizations (including accurate charts) - create animations for any project For web/software developers: - increase autonomy - tools and functions - hooks - goals, loops - sub-agents