IT Consultant | Developer
2018 - PRESENTSelf-employed- Designed and developed a tailor-made in-house business support system for a company handling international logistics to replace their paper-based workflows and to facilitate the digital transformation of their business.
- Developed a custom WordPress plugin that can define, manage and run ETL workflows in asynchronous PHP processes to read information from the APIs of resellers and then compare, merge, fill, and update the products' information in a webshop.
- Developed an integration between an accommodation website's booking system and the back-office system of the owner to reduce confirmation turnover time and the amount of manual labor involved, including administration, emails, and phone calls.
- Developed a store locator and mapping system for international dietary supplement manufacturers where they can manage their retail stores' information in an intuitive map-based interface.
- Developed the missing integration for a specific online payment provider in a tailor-made existing legacy webshop and managed functional and security testing and acceptance with the financial institution providing the service.
- Cleaned up, fixed, and finished a half-done abandoned website that resulted from a failed project with another freelancer, recovering part of the existing investment of the customer and saving them from starting from scratch.
Technologies: PHP, JavaScript, Laravel, Themosis, Vue.js, Nuxt.js, Quasar, WordPress, MODx, Bootstrap, ZURB Foundation, HTML, CSS, SCSS, CoffeeScript, jQuery, Twig, Blade, MySQL, Regex, Apache, LAMP, JSON-RPC, OpenAPI, Git, Composer, Satis, Gulp.js, PhpStorm, Webpack, Vagrant, Jest, PHPUnit, Xdebug, Postman, cPanel, Figma, Google Analytics, core web vitals, Mailchimp, Drip Email, System Integration, Ubuntu Linux, JSON API, REST APIs, Unit Testing, APIsDiscovery and Automation Team Leader | IT Consultant
2012 - 2017Perform IT Ltd.- Developed systems to facilitate the workflows associated with project due diligence, documentation, and automated reporting for regular KPI reviews, management scorecards, and dashboards.
- Formalized and redesigned vendor-consultant-customer multiple-party business processes affecting project areas as technical requirements and data gathering, implementation, QA, and sign-off.
- Coordinated documentation efforts within a team of around 20 to ensure quality, accuracy, and structural and technical adequateness.
- Developed scripts to extend standardized IT service monitoring solutions, progressively moving the IT operations from a reactive to a proactive approach and drastically reducing customer perceivable service outages and related complaints.
- Implemented a custom solution to automate the remote deployment of software in wide-area IT infrastructure (country-wide network of retail stores).
- Served as a member of the on-call first response team for outages in IT infrastructure monitoring of nationwide operations of a multinational telecommunication service provider.
- Developed custom tools to support internal processes, administration, and reporting.
Technologies: HP Operations Orchestration, IT Operations, JavaScript, Bash Script, SQL, Virtualization, Data Centers, Solution Architecture, System Integration, HP SiteScope, HP Business Service Management, HP Business Process Monitor, HP Real User Monitor, VBScript, HTML, APIsSystems Engineer
2008 - 2012Enterprise Communications Magyarország Kft.- Took a major role in the systematic RFP preprocessing and architecture design of the computer-aided dispatch system in the Hungarian National Ambulance Command and Control project.
- Participated in competitive project biddings applying technical knowledge and expertise in real time in front of the experts and decision-makers (customers and competitors), proving the benefits of our solutions and defending them against critique.
- Developed helper and companion apps for off-the-shelf telecommunication products to increase value, help sales, and fulfill specific customer needs OOB solutions did not account for.
- Calculated the optimal service outpost locations based on customer location clustering to minimize average travel cost and on-site arrival time for maintenance services and to facilitate establishing realistic on-site-arrival SLA goals.
- Designed and performed functional and database-level integration of custom IT and telecommunication infrastructure in a number of critical infrastructure projects, including projects for the military and a national electricity service provider.
- Developed customized tools to support corporate workflows, such as a sales calculator for voice-related infrastructure, custom-made call center back-office, and a ticketing system to replace SAP and import historical data for continuity.
- Implemented automated client computer management solutions controlling group policies, settings, software, and rights in an MS AD environment.
Technologies: C#, JavaScript, HTML, CSS, OpenScape Contact Center, Geocoding, Computer Aided Dispatch, VoIP, Public Switched Telephone Network (PSTN), Call Centers, GPS, System Integration