Igor Propisnov

Within the project, Objego's digital platform for real estate management was further developed.

Further development of various software modules within the application.

Continuous improvement and optimization of existing functionalities to enhance performance and user experience.

Design and implementation of unit tests to ensure code quality and stability.

Close collaboration with the QA team to quickly fix bugs.

Implementation of new features in coordination with stakeholders and end users.

Active member of the Scrum team with a focus on agile methods and continuous improvement of the software.

Technologies: Angular 16/17, Material, Angular CDK, Angular Elements, Nx, NgRx, NgNeat, NgX-Translate, NgX-Charts, NgX-Lottie, NgX-Markdown, Sentry, Azure AI Form Recognizer, Lodash, Dayjs, Flatpickr, Lottie-Web, Mixpanel, RxJS, Prettier, ESLint, Webpack, Cypress, Playwright, Jest, Husky, TypeScript, Node.js, Zone.js, Docker, Spring Boot, Git, Figma, Figma Token, Storybook, Jira, Confluence, Atlassian, Gitlab CI/CD, Codecov, Custom Design System, Mockoon.

Developed a modern frontend to replace the existing legacy system in the B2B segment.

Implemented a new web application based on Angular for efficient REST communication with a Java Spring Boot backend application.

Implemented a platform for processing leasing applications and amendments.

Responsible for managing and handling all approval processes related to lease financing.

Technologies: HTML, CSS (SCSS), Angular 14, Material UI, JavaScript, TypeScript, ESLint, Prettier, i18n, Spring Boot, Jest, Unit Tests, E2E Tests, Docker, CI/CD, Bitbucket CI, AWS Cloud, Datadog, Git, Bitbucket, Jira, Confluence, MS Teams, CREFO.

Led the development of an iOS and Android smartphone app based on the Shopware 6 headless API.

Integrated a custom ASP.NET API as middleware for data enrichment and functionality optimization.

Tee Paradies Löw is a local company in Hessen that aimed to grow through digital expansion.

Developed a scalable smartphone application based on the Shopware 6 API.

Implemented an additional ASP.NET API to ensure extended data access.

Technologies: ASP.NET, Redis, MongoDB, Ionic 6, Angular 13/14, HTML5, SCSS, JavaScript, TypeScript, Gitlab, Git, Docker, Jest, Unit Test, E2E Test, ESLint, Stylelint, Prettier, i18n, CI/CD, Shopware 6.

Developed a hybrid Progressive Web App (PWA) specifically focused on offline management of PDF documents.

Extended an existing modular web software product from DB Systel GmbH (Angular-based) with a new module.

Implemented offline management of PDF documents with read, write, and edit functions.

Achieved encrypted storage of documents through caching via a web interface.

Connected the PWA to the backend using AWS and AWS Cognito.

Integrated the PWA into an Android system as part of an internal DB Systel application using Capacitor.

Deployed the application for internal employees via Android Enterprise and for external professionals via internet-enabled devices.

Supported PDF handling with external tablet accessories like Bluetooth pens, mice, keyboards, and touch gestures.

Technologies: HTML5, CSS3 (SASS/SCSS), TypeScript, JavaScript, Node.js, Angular 9, Storybook, PWA, PSPdfKit, PouchDB, AWS, Java Spring Boot, Graylog, Swagger, Gitlab CI/CD, TDD, Gulp, Jenkins, Capacitor, Atlassian, i18n, Scrum, SPA.

Replaced an existing Microsoft Silverlight application with a modern web application using React.js and TypeScript.

Migrated and updated the features of the older application.

Removed outdated legacy code.

Implemented the new application according to PWA guidelines.

Continued using the existing Microsoft backend as a temporary solution.

Built complex tables that can be linked and filtered across different display levels.

Technologies: HTML5, CSS3 (SASS/SCSS), JavaScript, TypeScript, React (v. 16.8), Node.js, Docker, Fiddler, Virtual Box, Ant Design, Jest, Enzyme, TDD, Scrum, Atlassian, SPA.

Developed a web application for end users aiming to provide a modern and user-friendly platform.

Built a powerful admin backend to manage the entire application.

Played a key role in enhancing the existing Angular web application.

Developed an admin backend for central maintenance and management of the web application's content and features.

Supported administrators in efficiently managing, updating, and modifying the web application.

Technologies: HTML5, CSS3 (SASS/SCSS), Angular 6, JavaScript, TypeScript, RxJS, MySQL, Vagrant, Laravel, TDD, SPA, Atlassian.

Developed a series of websites for various clients and end users since 2016.

Implemented projects of varying complexity, from simple websites to complex webshop integrations.

Examples of completed websites include various client sites.

Customized, upgraded, modernized, and expanded existing websites.

Developed webshops to provide e-commerce solutions for end users.

Developed and customized content management systems (CMS), especially with Contao and WordPress.

Implemented new features and functions according to current web standards and customer requirements.

Technologies: HTML5, CSS3 (SASS/SCSS), JavaScript, Vue.js, MySQL, PHP, jQuery, Contao CMS, WordPress, Ajax, Webpack, Shopware.