Michał Janiszewski Email & Phone Number

Łódź, Pl

In my role at a leading technology firm, I focused on the development and maintenance of a sophisticated security management system. This system was uniquely designed for flexibility, operating efficiently in both standalone and integrated modes with various applications. The primary objective was to manage and secure the storage and updating of sensitive data, adhering to high standards of data security.

In my role as a Frontend Developer for a global humanitarian project, I focused on enhancing and maintaining a key web application used for aid distribution. My responsibilities included adding essential functionalities and refining the user interface for optimal performance. A major aspect of my work was ensuring the application's responsiveness and user-friendly design, while also engaging in continuous code refactoring for improved efficiency.

In my role at a pioneering educational initiative, I co-founded and led the Liftoff Project, aimed at preparing individuals for careers in IT. This initiative focuses on providing practical, real-world training to equip aspiring IT professionals with the skills necessary for a smooth transition into the tech industry. My responsibilities included developing and customizing training programs, mentoring, and ensuring that our training closely mirrored the demands and conditions of the IT sector.

As a Fullstack Developer in my freelance capacity, I engaged in creating a bespoke Content Management System (CMS). This project demanded a blend of frontend and backend skills to build a user-friendly platform that facilitates efficient content management and enhanced user interaction.

In my role at a prominent data visualization company, I worked on the development of a new live-query data visualization and analytics product, integrating with a major cloud data platform. This role involved delivering solutions that enabled real-time, data-driven decision-making.

Łódź

In my role as a frontend developer for a FinTech sector project focused on investment funds, I was integral in developing and maintaining an investment funds platform. My responsibilities included designing and enhancing the user interface and experience, ensuring intuitive and user-friendly access for investors, and collaborating closely with the team to align the application with client needs and expectations.

In my role as a Frontend Developer for an e-healthcare system supporting project, I was involved in developing and maintaining a client components library used by over 100,000 users across various medical facilities. This role required a focus on ensuring the library's compatibility, performance, and ease of use for healthcare professionals, enabling them to access and manage patient data efficiently.

Łódź, Woj. Łódzkie, Polska

Roles: Java Backend Developer, Frontend DeveloperI was working with a range of projects:- Internal applications - Enterprise applications I was attended projects for HR department, Telecom, Ecommerce.Most of them were based on the Rest architecture but I was also in charge of maintain a library for automated tests.Responsibilities:- Acquiring functional requirements of the customer- Estimation of planned tasks- Design and implementation of new… Show more Roles: Java Backend Developer, Frontend DeveloperI was working with a range of projects:- Internal applications - Enterprise applications I was attended projects for HR department, Telecom, Ecommerce.Most of them were based on the Rest architecture but I was also in charge of maintain a library for automated tests.Responsibilities:- Acquiring functional requirements of the customer- Estimation of planned tasks- Design and implementation of new functionality- Maintenance of projects Show less

Łódź, Woj. Łódzkie, Polska

Inżynier (Inż.), Informatyka

Magister Inżynier (Mgr Inż.), Informatyka