Krzysztof Kaczyński
Senior Software Engineer at Mobica- Claim this Profile
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polski Native or bilingual proficiency
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angielski Professional working proficiency
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rosyjski Elementary proficiency
Topline Score
Bio
Łukasz Zalewski
I worked with Krzysztof for a year in Google Student Developer Clubs Łódź, where he served as the leader. During that time, I was consistently impressed by his dedication to building a creative and social atmosphere and fostering a culture of knowledge-sharing. Krzysztof's leadership skills were particularly noteworthy, as he managed to start the entire organization from scratch, find core members, and ensure regular activities were taking place. He was always available to offer guidance and support to the team, and his enthusiasm was contagious. He also demonstrated exceptional technical skills. He had a deep understanding of the technologies he was working with, and was always able to provide clear and concise explanations to others. Overall, I would highly recommend Krzysztof for any role that requires a combination of technical expertise and leadership skills.
Yordan Stoev
I worked with Krzysiek for about an year and half and during this time he showed incredible progress. He quickly became expert in JavaScript and TypeScript by going to extreme depths of the topics. He was highly motivated and eager to learn during and after work hours. He was very involved in the development of the product always paying attention to code quality and performance. I extremity enjoyed our 1 on 1 meetings where most of the time we spent discussing algorithms and his experiments with new technologies. I think that Krzysiek will be a great addition to any team with any technology.
Łukasz Zalewski
I worked with Krzysztof for a year in Google Student Developer Clubs Łódź, where he served as the leader. During that time, I was consistently impressed by his dedication to building a creative and social atmosphere and fostering a culture of knowledge-sharing. Krzysztof's leadership skills were particularly noteworthy, as he managed to start the entire organization from scratch, find core members, and ensure regular activities were taking place. He was always available to offer guidance and support to the team, and his enthusiasm was contagious. He also demonstrated exceptional technical skills. He had a deep understanding of the technologies he was working with, and was always able to provide clear and concise explanations to others. Overall, I would highly recommend Krzysztof for any role that requires a combination of technical expertise and leadership skills.
Yordan Stoev
I worked with Krzysiek for about an year and half and during this time he showed incredible progress. He quickly became expert in JavaScript and TypeScript by going to extreme depths of the topics. He was highly motivated and eager to learn during and after work hours. He was very involved in the development of the product always paying attention to code quality and performance. I extremity enjoyed our 1 on 1 meetings where most of the time we spent discussing algorithms and his experiments with new technologies. I think that Krzysiek will be a great addition to any team with any technology.
Łukasz Zalewski
I worked with Krzysztof for a year in Google Student Developer Clubs Łódź, where he served as the leader. During that time, I was consistently impressed by his dedication to building a creative and social atmosphere and fostering a culture of knowledge-sharing. Krzysztof's leadership skills were particularly noteworthy, as he managed to start the entire organization from scratch, find core members, and ensure regular activities were taking place. He was always available to offer guidance and support to the team, and his enthusiasm was contagious. He also demonstrated exceptional technical skills. He had a deep understanding of the technologies he was working with, and was always able to provide clear and concise explanations to others. Overall, I would highly recommend Krzysztof for any role that requires a combination of technical expertise and leadership skills.
Yordan Stoev
I worked with Krzysiek for about an year and half and during this time he showed incredible progress. He quickly became expert in JavaScript and TypeScript by going to extreme depths of the topics. He was highly motivated and eager to learn during and after work hours. He was very involved in the development of the product always paying attention to code quality and performance. I extremity enjoyed our 1 on 1 meetings where most of the time we spent discussing algorithms and his experiments with new technologies. I think that Krzysiek will be a great addition to any team with any technology.
Łukasz Zalewski
I worked with Krzysztof for a year in Google Student Developer Clubs Łódź, where he served as the leader. During that time, I was consistently impressed by his dedication to building a creative and social atmosphere and fostering a culture of knowledge-sharing. Krzysztof's leadership skills were particularly noteworthy, as he managed to start the entire organization from scratch, find core members, and ensure regular activities were taking place. He was always available to offer guidance and support to the team, and his enthusiasm was contagious. He also demonstrated exceptional technical skills. He had a deep understanding of the technologies he was working with, and was always able to provide clear and concise explanations to others. Overall, I would highly recommend Krzysztof for any role that requires a combination of technical expertise and leadership skills.
Yordan Stoev
I worked with Krzysiek for about an year and half and during this time he showed incredible progress. He quickly became expert in JavaScript and TypeScript by going to extreme depths of the topics. He was highly motivated and eager to learn during and after work hours. He was very involved in the development of the product always paying attention to code quality and performance. I extremity enjoyed our 1 on 1 meetings where most of the time we spent discussing algorithms and his experiments with new technologies. I think that Krzysiek will be a great addition to any team with any technology.
Credentials
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NestJS Fundamentals
NestJSDec, 2022- Nov, 2024 -
GraphQL Workshops
HTDOct, 2019- Nov, 2024 -
Kurs Webpack Wydajna praca z JavaScript
eduweb.plFeb, 2019- Nov, 2024 -
Kurs Vue.js Techniki Zaawansowane
eduweb.plJan, 2019- Nov, 2024 -
Kurs Vue.js od podstaw
eduweb.plDec, 2018- Nov, 2024 -
Nowy standard JavaScript, EcmaScript 6
eduweb.plNov, 2018- Nov, 2024 -
Kurs Programowanie w Java od Podstaw
eduweb.plSep, 2018- Nov, 2024 -
Kurs JavaScript w Praktyce
eduweb.plAug, 2018- Nov, 2024 -
Kurs JavaScript od Podstaw
eduweb.plMar, 2018- Nov, 2024 -
Praktyczne warsztaty SQL Advanced
AccentureMar, 2018- Nov, 2024 -
Praktyczne warsztaty SQL Advanced
AccentureNov, 2017- Nov, 2024 -
Praktyczne warsztaty SQL Basic
AccentureNov, 2017- Nov, 2024
Experience
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Mobica
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United Kingdom
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Software Development
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700 & Above Employee
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Senior Software Engineer
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Oct 2021 - Present
I was working on a drawing application (something like AutoCAD) that allows to adjust and calculate prices for the best possible product set for the client. I was also responsible for leading less experienced engineers and onboard new team members. I was working on a drawing application (something like AutoCAD) that allows to adjust and calculate prices for the best possible product set for the client. I was also responsible for leading less experienced engineers and onboard new team members.
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Google
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United States
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Software Development
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700 & Above Employee
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Google Developer Student Club Lead
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Aug 2021 - Aug 2023
I built a student community focused around technology (mainly software engineering) from scratch. I have hosted 20 events where me and core team members share knowledge with other students. Furthermore, I was mentoring students and I have created a few open-source projects with students from this group. Website: https://gdsc-lodz-university-of-technology.github.io/gdsc-website-template/ GitHub: https://github.com/GDSC-Lodz-University-of-Technology Facebook: https://www.facebook.com/profile.php?id=100081088834162 Show less
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Goldman Sachs
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United States
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Financial Services
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700 & Above Employee
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Software Engineer
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Apr 2021 - Oct 2021
I was responsible for designing and implementing new features, debug and refactor code of applications used to viewing investments datasets in grid and chart views Tech Stack: [JavaScript(ES6+), TypeScript, React.js, React-Admin, Ag-Grid, Angular 3, CSS, SCSS, JSS, HTML, Git, Java, Spring Boot, GitLab, Jira] I was responsible for designing and implementing new features, debug and refactor code of applications used to viewing investments datasets in grid and chart views Tech Stack: [JavaScript(ES6+), TypeScript, React.js, React-Admin, Ag-Grid, Angular 3, CSS, SCSS, JSS, HTML, Git, Java, Spring Boot, GitLab, Jira]
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Credit Suisse
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Switzerland
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Banking
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700 & Above Employee
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JavaScript Software Engineer
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Feb 2021 - Apr 2021
I was responsible for integrating automation in ServiceNow platform Tech Stack: [ServiceNow, JavaScript, CSS, HTML, Angular.js] I was responsible for integrating automation in ServiceNow platform Tech Stack: [ServiceNow, JavaScript, CSS, HTML, Angular.js]
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Vistex
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United States
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Software Development
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700 & Above Employee
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Software Developer - JavaScript
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Oct 2020 - Jan 2021
I developed, designed and debugged features for business application used to viewing data sets in configurable grid views.Tech Stack: [JavaScript(ES6+), TypeScript, Knockout.js, CSS, SCSS, HTML, Git, Azure DevOps]
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Junior Software Developer - JavaScript
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Mar 2019 - Oct 2020
I developed, designed and debugged features for business application used to viewing data sets in configurable grid views.Tech Stack: [JavaScript(ES6+), TypeScript, Knockout.js, CSS, SCSS, HTML, Git, Azure DevOps]
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Ericsson
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Sweden
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Telecommunications
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700 & Above Employee
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Trainee JavaScript Developer
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Jul 2018 - Sep 2018
I was working in a four-person scrum team. We were developing an Ericsson application by adding new features. Under the following link you can find feedback from this work. Tech Stack: [JavaScript(ES5), HTML, CSS, Git, USDK] I was working in a four-person scrum team. We were developing an Ericsson application by adding new features. Under the following link you can find feedback from this work. Tech Stack: [JavaScript(ES5), HTML, CSS, Git, USDK]
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Education
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Lodz University of Technology
Master of Science - MS, Artificial Intelligence -
Lodz University of Technology
Bachelor of Engineering - BE, Computer Science