Lead Senior Software Engineer | Senior Web & Mobile Development Specialist
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- 60311 Frankfurt am Main
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- uk | en | de
- 18.01.2025
Kurzvorstellung
Qualifikationen
Projekt‐ & Berufserfahrung
2/2022 – 6/2022
Tätigkeitsbeschreibung
Developing and enhancement customer portal for streaming service and tariffs management of Europe's largest telecommunications company.
Development of cross browser web application with responsive design using React, TypeScript GraphQL
Implementing new features in existing project, performance improvements and bug fixes.
Tech Stack: React, Redux, TypeScript, GraphQL, Unit Testing
Graphql, JavaScript, React (JavaScript library), Typescript, Usability Testing
2/2022 – offen
Tätigkeitsbeschreibung
Project Specifics: Internal tool for customers order management, prescription verification, legal compliance, orders processing from creation to production.
The frontend application is built using Angular in a microservice architecture. Each department-specific module is separated in its own Angular library and managed by a separate team. All libraries are ultimately consolidated into a single portal.
Migration of department-specific modules into own libraries, supporting backwards compatibility to previous version and migration to a newer version of Angular
Implementing new features and introducing NGXS Store
Refactoring and performance improvement
Integrating new components, directives and functionality in shared/common library
Implementing pre-release and release strategies for Angular libraries and integration Azure pipelines.
Code reviews
Tech Stack: Angular v13-18, TypeScript, NGXS, NgRx, RxJS, HTML5, SCSS, Azure DevOps
Angular, CSS (Cascading Style Sheet), DevOps, HTML5, Lead Developer, SAS (Software), Software Architecture, Softwareentwickler, Typescript
8/2021 – 3/2022
Tätigkeitsbeschreibung
Development of admin panel for deivers anf fleet management, planning and scheduling delivery slots, shifts as well as data visualization.
Development of hybrid application (web, iOS, Android via Ionic and Angular) for Drivers for time tracking, booking delivery slots and route planning.
Design and develop REST API via Nest.js and PostgreSQL.
Tech Stack: Angular, TypeScript, NgRx, RxJs, Ionic, NestJS, PostgreSQL, Docker, Bootstrap, scss
Angular, Docker, JavaScript, Lead Developer, Postgresql, Software Architecture, Softwareentwickler, Typescript
4/2021 – 2/2022
Tätigkeitsbeschreibung
Web platform to run customer demand tests for new product before building it. Horizon helps make well-informed development decisions based on behavioural data of a target market. It aggregates all data and displays results in a way that is easy to interpret.
Implementing new features in existing project, refactoring.
Tech Stack: React (v17), Redux, JavaScript, GraphQL , PostCSS
Graphql, JavaScript, Lead Developer, React (JavaScript library), Software Architecture, Software engineering / -technik, Softwareentwickler
3/2021 – 9/2021
Tätigkeitsbeschreibung
A digital platform that helps pig farmers in their daily animal care activities and by that collects and leverages data from different sources including automatic sensors around pig production to improve pig health and productivity.
Project Specifics: Microservice architecture with various components including: Mobile applications developed via Angular in combination with Ionic for iOS and Android devices, Back office, Shared components and services libraries as private packages in NPM registry
Tech Stack: Angular, Ionic, TypeScript, JavaScript, NGXS, Jasmine, RxJS, HTML5, SCSS
SAS (Software), Lead Developer, Typescript, Usability Testing, Angular, CSS (Cascading Style Sheet), HTML5
10/2020 – 6/2021
Tätigkeitsbeschreibung
Senior Frontend Engineer, responsible for development of Web client application, re-design, integrating REST-API
Digital instruments of foreign investment promotion scheme for ensuring investment guarantees in cooperation with one of the Big Four accounting firms and the mandate of the Federal Government of Germany.
Project Specifics: Web client application and Admin panel, Backend - .NET
Tech Stack: Angular 9-11, TypeScript, JavaScript, RxJS, HTML5, SCSS, Telerik DevCraft
Angular, HTML5, JavaScript, Lead Developer, SAS (Software), Softwareentwickler, Typescript
1/2020 – 8/2020
Tätigkeitsbeschreibung
Role: Frontend development team lead and Senior Frontend Developer with a central role in project management and client communication.
Gamified compliance assessment tool designed to simplify the compliance management process for digital products
Project Specifics:
Flexible and interactive questionnaire, user flow and screens depend on previous user answers
Design dynamically adapts according to user navigation
PDF report generation using various design templates
Admin area with broad authoring and content management functionalities
Tech Stack: Angular 9, TypeScript, RxJS, HTML, SCSS
Angular, CSS (Cascading Style Sheet), HTML5, JavaScript, JavaScript-Entwickler, Lead Developer, React (JavaScript library), SAS-Programmierer, Typescript
10/2017 – 10/2020
Tätigkeitsbeschreibung
Developing progressive web application in Angular with REST APIs on client side
Developing single page applications within Angular 5+
Acting as Lead JavaScript Developer to mentor team members and assure software quality
Communicating and negotiating with clients as well as other functional units (UI designers, testers, backend developers)
Developing and maintaining company-wide coding guidelines, patterns and methodology
Angular, CSS (Cascading Style Sheet), HTML5, JavaScript, React (JavaScript library), SAS-Programmierer, Typescript
1/2015 – 10/2017
Tätigkeitsbeschreibung
- Developing single page applications in Angular2+ and integrating 3rd party web services and REST APIs
- Engineering and developing cross browser, responsive and adaptive websites with multi language support including RTL (right-to-left) variant for Hebrew and Arabic languages
- Developing mark-up for custom themes fir WordPress and other CMS platforms
- Maintaining and improving existing web applications
SAS-Programmierer, Typescript, Angular, JavaScript, React (JavaScript library)
1/2014 – 9/2015
Tätigkeitsbeschreibung
Developing marketing websites and widgets for software provider specializing in solutions for the betting industry.
Creating new components and microservices to enhance the functionality of the platform via React.js
Integrating REST APIs
CSS (Cascading Style Sheet), HTML5, JavaScript, React (JavaScript library), SAS-Programmierer
6/2013 – 12/2013
Tätigkeitsbeschreibung
- Developing promotional landing pages and email templates
- Maintaining and enhance the company website
- SEO optimization
CSS (Cascading Style Sheet), HTML5, JavaScript, Web Entwicklung
Ausbildung
O.M. Beketov National University of Urban Economy in Kharkiv
Kharkiv
Über mich
Weitere Kenntnisse
Frontend Development: Skilled in Angular (2+), React.js, Redux, Ionic, HTML5, CSS, and SCSS/SASS, ensuring responsive and user-friendly interfaces.
Backend & APIs: Proficient in Node.js, NestJS, GraphQL, Apollo GraphQL, and REST APIs for creating efficient and scalable server-side solutions.
Testing & Deployment: Experienced with E2E and Unit Testing, Git, GitLab, GitHub, CI/CD pipelines, Docker, Kubernetes, and Azure DevOps to maintain high-quality standards and streamline deployments.
Development Practices: Advocate for pair programming, thorough code reviews, and microservice architecture to enhance collaboration and code quality.
Persönliche Daten
- Ukrainisch (Muttersprache)
- Englisch (Fließend)
- Deutsch (Gut)
- Europäische Union
- Schweiz
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