Fahrettin K.
Architect and Full Stack Developer
Experience
Jan 2025 - Aug 2025
8 monthsNuremberg, Germany
RemoteSenior Frontend Engineer
Freelancermap GmbH
The work for Freelancermap GmbH was to implement a completed part in the refactoring of the existing portal. Technologies:
Client-side:
- React
- TypeScript
- JEST
- SASS
- Node.js
- Accessibility
- React Server Side Rendering
Server-side:
- PHP
- Symfony
- MariaDB
Infrastructure:
- DevOps
- Docker / Docker Compose
- Bitbucket
- Jira
UI / UX:
- Figma
Jan 2024 - Dec 2024
1 yearCyprus
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Threatint (Cypruss) LTD
- Due to the successful collaboration in the past, I continue to take on small projects for Threatint (Cypruss) LTD clients when there are openings, where I support development and architecture planning.
- Technologies (for each small project):
- PHP, JavaScript, Vue.js, PostgreSQL, REST, HTML, CSS, Tailwind
- TypeScript, React.js, Redux, Next.js, GraphQL, Styled Components
- PHP, Laravel, Vue.js, MySQL/MariaDB, Material UI
- React.js, Next.js, TypeScript, GraphQL (ApolloServer), Node.js, Express.js, AWS
- Microservice architecture, Azure, MongoDB, Node.js, TypeScript
Apr 2021 - Dec 2023
2 years 9 monthsArchitect and Full Stack Developer
DiConsus GmbH
- For DiConsus GmbH I am the architect and lead full stack developer on a greenfield project.
- It is a tracking and analysis application for cryptocurrencies.
- The project is developed using a DevOps approach in the Azure cloud environment.
- The following technologies were used in this project:
- Client-side: TypeScript, React/React Hooks, Node.js, Redux, GraphQL/Apollo Client, i18next, Styled Components, Bootstrap, Autho, Webpack
- UI / UX
- Server-side: TypeScript, GraphQL/Apollo Server, Express.js, Azure Functions, Azure Cosmos DB, MySQL, JWT (JSON Web Tokens), Autho
- Infrastructure: DevOps, Azure, CI/CD
Jan 2020 - Mar 2021
1 year 3 monthsCyprus
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Threatint (Cypruss) LTD
- The cooperation involves consulting, implementation and architecture of various internal and commissioned small frontend projects, and occasional backend topics based on Node.js and Express.js.
- Technologies:
- React basics
- React Hooks
- Redux
- React Router
- React Bootstrap
- Styled Components
- Vue basics
- Vue Composition API
- Vuex
- Vue Router
- Bootstrap Vue
- Vue CLI
- Create React App
- General
- Frontend architecture
- JavaScript, ECMAScript, ES6
- TypeScript
- Node.js
- NPM / Yarn
- Webpack
- Axios
- HTML5, CSS3, Bootstrap
- Material UI
- UI / UX Design
- JEST, Selenium, Cypress (occasionally)
- jQuery
- i18n
- Infrastructure: Git, Docker, GitLab, Atlassian: JIRA, Bitbucket, Confluence
- IDE: PhpStorm, WebStorm, Visual Studio Code, NetBeans, Eclipse
- REST, GraphQL (occasionally)
Mar 2019 - Sep 2019
7 monthsFrontend Engineer
HRF GmbH & Co KG
- Creation of the overall frontend architecture, UX/UI design and development of a single page application.
- The client wanted to offer existing client-server software as an improved cloud solution. My task was to build and lead the frontend side of the project.
- Technologies:
- Node.js / NPM / Yarn
- Webpack
- Vue.js, Vue CLI, Vuex, Vue Router, Vue I18n
- REST API integration
- Axios
- HTML5 / CSS3 / SASS
- Bootstrap 4 / Bootstrap-Vue
Oct 2016 - Sep 2018
2 yearsFrankfurt, Germany
UX/UI Design and Frontend Engineer
Quoscient GmbH
- UX/UI design and frontend engineering for web applications in the cyber security area. Concept and implementation of a web-based single page application.
- Technologies:
- Node.js / NPM
- Webpack
- Riot.js, React.js
- Redux
- REST API integration
- Websockets
- jQuery
- yFiles framework / SVG
- HTML5 / CSS3 / SASS
- Bootstrap
Jan 2015 - Feb 2015
2 monthsSenior Frontend Engineer
Freelancermap GmbH
- My work at Freelancermap GmbH was to implement a standalone part during the refactoring of the existing portal.
- Technologies:
- Client-side: React, TypeScript, JEST, SASS
- Server-side: PHP, Symfony, MariaDB, Node.js
- Accessibility
- React server-side rendering
- Infrastructure: DevOps, Docker/Docker Compose, Bitbucket, Jira
- UI / UX: Figma
Mar 2014 - Jun 2016
2 years 4 monthsSenior Full Stack Developer
Deutsche Bank AG
- Largely independent development of web applications in the security field. Development of web-based 3D visualizations with WebGL (Three.js).
- Technologies:
- Software architecture
- UX/UI design
- WebGL
- Three.js
- PHP
- JavaScript
- Bootstrap
- Database design
- MSSQL
- MySQL, ...
Sep 2013 - Dec 2013
4 monthsSenior Web Application Developer
Amadeus Germany GmbH
- Technologies:
- Software design
- PHP
- JavaScript
- Dojo Toolkit
- Automated tests with Selenium
Jun 2010 - Nov 2010
6 monthsDeveloper
Sartorius AG
- For Sartorius AG I implemented and extended an existing Flash application finder in JavaScript.
- The application finder was extended with multilingual support and reads its structure dynamically from an XML file.
- The application was programmed in HTML/JavaScript (Dojo Toolkit) and does not use any server-side functions.
Apr 2009 - Jul 2009
4 monthsPassau, Germany
Developer
Easy-Merch GmbH
- Under eSHOPdirect (team for building custom shops) we developed a custom shop solution for Easy-Merch GmbH.
- Based on our extended osCommerce shop system, almost the entire core software structure was rewritten and adapted to the client's requirements.
- The requirements for this project were: user interface design, separation of sample purchases from regular orders, multidimensional tiered pricing, database optimization, and development of an interface to SAP Business One.
Dec 2008 - Mar 2009
4 monthsFreiburg im Breisgau, Germany
Freelancer
Haufe EP
- My tasks were to port the portals managed by Haufe EP (Haufe.de, Lexware.de, etc.) from Dojo 0.4x to Dojo 1.2.x.
- The refactoring included rewriting and improving the UI widgets.
- In this, my skills in user-centered design and AJAX programming played a key role.
Jan 1989 - Present
36 years 8 monthsSenior Architect and Fullstack Developer for Web and Mobile Applications and UI/UX Design
Mad4Media
- Architecture
- Development
- Project management
- Recruiting
- Beyond coding, I am usually assigned to new projects to help develop and evolve a prototype.
- My clients value my expertise in UI/UX design and web application architecture.
- Typically, I design a prototype conceptually and then code it into a functional prototype. If desired, I also take it to production-ready. I am a team player and have extensive experience recruiting specialists who can carry the project forward.
- Refactoring or evolving existing products is also a common part of my work.
- One of my most sought-after skills is developing single-page applications (SPAs), which I apply in both web and native app environments.
Summary
Besides the programming craft I am usually deployed on new projects where it is about developing a prototype and further developing it. My clients appreciate my UI/UX design skills and web application architecture.
Typically, I conceptually develop a prototype and code it into a functional prototype. If desired, also up to a production-ready product. I work well in a team and am very experienced in recruiting specialists who can continue the project.
Refactoring or further development of existing products is also a common working environment.
One of my most in-demand skills is developing Single Page Applications (SPA) which I use in both web and native app environments.
Languages
German
NativeEnglish
AdvancedTurkish
AdvancedEducation
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Diploma in Computer Science · Digital Media
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