About me
I am a highly experienced web-application developer and freelancing business owner based in Munich, Germany, with over 25 years of experience in the tech industry. My focus is on full-stack web development for high-traffic sites, including project planning, requirement analysis, software architecture, and development.
I specialize in using the Node.js and PHP ecosystem to build applications and rely on technologies such as HTML, CSS, PHP, Typescript, VueJS, (No)Sql Databases, DevOps, and cloud computing to create high-quality solutions.
I have provided consulting and development services to teams in a variety of industries, including online marketing, automotive, and travel, both in permanent and freelance positions. Through my company, Vicoli GmbH, I am passionate about creating functional and reliable software solutions tailored to my clients' specific needs, helping them achieve their business goals.
Work Experience
Full Stack Developer
Vicoli GmbH Munich, DE
We specialize in developing web-based solutions for startups and large corporations
- Custom implementation of web and mobile applications based on client specifications for leading companies such as Audi, BMW, and Rohde & Schwarz.
- Expertise in architecture and system design within LAMP & MAMP environments.
- Development of portal systems in high-performance environments using Wordpress and Symfony.
- Efficient management of freelance designers and programmers across multiple projects.
- Specialization in mobile application development.
- Skillful management of day-to-day operations at Vicoli GmbH.
- Successful recruiting and coordination of freelance contractors for client projects.
Skills:VueJSMySQLNodeJSMongoDBNestJSGitNuxtJSReactJSPHPWordpressTypescriptJavascriptPrismaORMSASSCSSHTMLDockerAWSGCPCloudflare
Freelancer
iworx Alexander Pirsig e.K. Munich, DE
Analysing customer demands and developing webbased applications and websites. Building html hybrid mobile apps.
- Architecture and system design in LAMP & MAMP environment
- Implementation of web and mobile applications according to customer specifications
- Mobile application development
Skills:PHPJavascriptMySQLNodeJSMongoDBGitReactJSReactNativeEmberJSWordpressCoffeScriptSASSCSSjQueryHTML
Software Developer (DevOps)
Comvel Munich, DE
Software development and system administration for one of the biggest websites in the german travel industry.
- Creation of affiliate product feeds
- Administration of Comvel Serverpark (weg.de / ferien.de)
- Web portal development using PHP
- Development of customized application solutions for businesses
Skills:Web DevelopmentPHPVirtualizationVersion Control ToolsSoftware Project ManagementSASSHTMLSoftware DevelopmentLinuxMySQLWeb ApplicationsJavaPHP FrameworksNodeJSGitXMLNoSQLMongoDBRESTSOAPBackend DevelopmentSubversionNginxNagiosLinux System AdministrationUbuntuUnix Shell ScriptingORMSQL
Software Developer
QUISMA - a GroupM company Munich, DE
Software design and realizing of core software components on web technologies like HTML, Javascript, Flex, Java and php. Maintainance of virtualized server environments on base of XEN.
- Developed the Quisma Adserver to optimize digital advertising campaigns.
- Administered Linux-based server systems to ensure reliable system performance.
- Created E-commerce solutions to facilitate seamless online transactions.
- Introduced test-based development methods to improve software quality and minimize errors.
- Implemented customized online solutions in LAMP and J2EE environments to meet clients' specific needs.
- Acquired certification for the "Trainer Aptitude Examination (AdA) (IHK)" to enhance teaching abilities.
Skills:Web DevelopmentPHPVirtualizationVersion Control ToolsSoftware Project ManagementAJAXHTMLSoftware DevelopmentLinuxMySQLWeb ApplicationsPHP FrameworksXMLPHP SymfonyRESTBackend DevelopmentSubversionNagiosLinux System AdministrationUbuntujQueryUnix Shell ScriptingORMSQL
Application Developer
Sofina GmbH Munich, DE
Contributed to the ongoing development of the PHP and MySQL-based E-commerce platform for Sofina GmbH.
Skills:PHPHTMLFrontend DevelopmentMySQLMemCacheMooToolsCSSJavascriptLinux
Software Developer (Team Price Comparison)
CHIP Xonio Online GmbH Munich, DE
Took on a key role in developing the price comparison department of CXO, including front-end development using internal CMS systems.
- Implemented requirement specifications for the CXO price comparison system
- Optimized development and backend processes
- Integrated software solutions into existing systems
- Provided support for server systems
- Programmed and administered relational database systems
Skills:PHPMySQLZend FrameworkDebianBashPerlCSSHTMLLinuxSubversionSOAPRESTPHP SymfonySQLjQueryNagiosVirtualization
Software Developer (Team Portal / CMS)
CHIP Xonio Online GmbH Munich, DE
Developed front-end components using internal CMS systems to enhance website functionality and user experience.
- Designed and implemented ad management for portal pages.
- Completed apprenticeship as IT specialist for application development from IHK.
- Provided support for editorial system.
- Developed web portals.
- Performed administrative tasks for server park.
Skills:CMSInterred CMSPHPPerlCSSHTMLLinuxWindowsSubversionCVS
Community Service Worker
Klinikum der Universität München (LMU) Munich, DE
As a civilian servant at the Medical Clinic and Polyclinic II of the University of Munich Hospital, I served as a IT assistent to provide support for the hospital's EDP systems.
Junior Producer (Team Editorial)
CHIP Online GmbH Munich, DE
Front-end development using internal CMS systems to enhance website functionality and user experience.
- Traineeship Online Producer (completed)
- Graphic design (online)
- Creation of editorial content
- Template design for the CMS of chip.de
Skills:CSSInterred CMSPhotoshopAdobe FlashIllustratorBashExcelWordQuark Express
Education
Information Technology Specialist (IHK)
IHK Munich, DE
Certified by the german chamber of industry and commerce (IHK). With specialization in Application Development and Design.
Skills:Software DevelopmentSystem designEconomicsNetwork & ServicesProtection Requirement AnalysisUI/UX designErgonomicsProcess and Datamanagment
Online Publishing Traineeship
CHIP Online Munich, DE
Completed a traineeship with CHIP Xonio Online GmbH, specializing in online publishing and information technology, where I gained experience in web development, content management, and digital marketing.
Skills:Basic editorial knowledgeCMSMedia design
School and business college
Reischlische Wirtschaftsschule Augsburg, DE
Two-year commercial school program combining business administration, accounting, and hands-on training in a practice enterprise, graduating with an intermediate school certificate
Skills:Business AdministrationAccountingOffice CommunicationData ProcessingEconomicsCommercial CorrespondencePractice Enterprise
Certificates
Skills:VueJSTypescriptJavascriptPackage EcosystemRoutingComponentsVue.js EcosystemIntermediate Vue.jsVue.js ComponentsVue.js EssentialsPluginsTemplatesRouterDirectives
Node.js Services Developer [OpenJS Foundation / Linux Foundation] (Certified) [JSNSD]
OpenJS Foundation / The Linux Foundation Online
Credential ID: LF-mdrfmprnabSkills:JSNSDControl FlowService DevelopmentAPIAsync processesRESTError HandlingLinuxModule SystemBuffer & StreamsVisual StudioPackage Ecosystem
Node.js Application Developer [OpenJS Foundation / Linux Foundation] (Certified) [JSNAD]
OpenJS Foundation / The Linux Foundation Online
Credential ID: LF-k842e3ngcyTrainer Aptitude Certification (AdA/IHK)
Chamber of Commerce and Industry Munich (IHK) Munich, DE
Skills:Teaching methodsDual training systemTrainer Aptitude Examination (AdA) (IHK)
Sun Certified Associate for the Java Platform Exam (SCJA)
Sun Microsystems Online
Skills:JavaUMLCompiler
PHP - Zend Certified Engineer
Zend Technologies Online
Skills:PHPMySQLSoftware DevelopmentError HandlingBackend Development
Trainings and Courses (5 / 44)
LFW212: Node.js Services Development
OpenJS Foundation / The Linux Foundation Online
Credential ID: LF-219g4fpvzfSkills:NodeJSJavascriptNuxtJSRESTSecurityAPIExpressJSFastify
Skills:VueJSViteVitestComponent TestingE2E TestingUnit TestingTypescript
Skills:VueJSNuxtJSTypescriptPrismaORMSupabasePostgresAuthenticationStripeGithub AuthComposablesRouting
LFW211: Node.js Application Development
OpenJS Foundation / The Linux Foundation Online
Credential ID: LF-z8o7rdldrvSkills:NodeJSJavascript
Skills:VueJSViteVue CLIVite PluginsWeb DevelopmentTypescriptJavascriptFrontend Development