{"id":18659,"date":"2024-11-11T14:42:05","date_gmt":"2024-11-11T13:42:05","guid":{"rendered":"https:\/\/it-teams-global.de\/?post_type=job_listing&#038;p=18659"},"modified":"2025-01-27T20:18:56","modified_gmt":"2025-01-27T19:18:56","slug":"senior-fullstack-developer-backend-architecture-and-microservices","status":"publish","type":"job_listing","link":"https:\/\/it-teams-global.de\/en\/job\/senior-fullstack-developer-backend-architecture-and-microservices\/","title":{"rendered":"Senior Fullstack Developer, Backend Architecture and Microservices"},"content":{"rendered":"<h2><strong>Specialization: Full stack development, project management and system optimization<\/strong><\/h2>\n<h3><b>1. professional profile<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Tudor is a Senior Node.js Full Stack Developer with more than six years of experience in developing and optimizing web and software solutions. As an EU citizen from Romania, he has a work permit and does not need a special permit for Germany or other EU countries. Tudor prefers to work as a <a href=\"https:\/\/it-teams-global.de\/wp-content\/uploads\/2024\/11\/TUDOR-DAVID-1.pdf\" target=\"_blank\" rel=\"noopener\">Freelancer<\/a> and is open to remote work as well as on-site positions in Germany, with a particular preference for Berlin and Munich. He is also open to offers from Austria and Switzerland, but would prefer to work in Germany.<\/span><\/p>\n<h3><b>2. professional experience<\/b><\/h3>\n<p><b>Senior Node.js Fullstack Developer at Hellotess (Jan 2024 - today)<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Increased sales by 40 % by integrating mobile and web-based functions into existing frameworks, thereby strengthening the company's market position.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Increase system usage and functionality by a factor of two through the development of specialized API and UI interfaces.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: Node.js, OAuth2.0, Express.js, GraphQL, SQL, MongoDB, Microservices, Titanium SDK, React, Docker, AWS.<\/span><\/li>\n<\/ul>\n<p><b>Senior Node.js Fullstack Developer at Alpheya (Nov 2021 - Jan 2024)<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">System performance improved threefold by introducing a star schema and optimizing data queries.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Implementation of OAuth 2.0 for secure third-party access to user data.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: Node.js, GraphQL, Fastify, PostgreSQL, Docker, React.js, AWS.<\/span><\/li>\n<\/ul>\n<p><b>Django Fullstack Developer at Veoneer (July 2018 - Sep 2019)<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Acceleration of the development process by 100 % through the development of a special desktop application for automatic video file management.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: Django, SQL, React.js, Git.<\/span><\/li>\n<\/ul>\n<h3><b>3. education<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><b>MA in Software Engineering<\/b><span style=\"font-weight: 400\"> - Politehnica University of Timi\u0219oara (2019-2021)<\/span><\/li>\n<li style=\"font-weight: 400\"><b>BA in Computer Science<\/b><span style=\"font-weight: 400\"> - Politehnica University of Timi\u0219oara (2015-2019)<\/span><\/li>\n<\/ul>\n<h3><b>4. technical skills<\/b><\/h3>\n<p><b>Programming languages and frameworks:<\/b><span style=\"font-weight: 400\"> Node.js, Express.js, React.js, JavaScript, TypeScript, Python, Django<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><b>Databases:<\/b><span style=\"font-weight: 400\"> PostgreSQL, MongoDB, SQL<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><b>Cloud and DevOps:<\/b><span style=\"font-weight: 400\"> Docker, AWS<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><b>Tools and technologies:<\/b><span style=\"font-weight: 400\"> GraphQL, microservices architectures, OAuth2.0, Titanium SDK<\/span><\/p>\n<h3><b>5. language skills<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><b>English:<\/b><span style=\"font-weight: 400\"> Fluent<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Romanian:<\/b><span style=\"font-weight: 400\"> Mother tongue<\/span><\/li>\n<\/ul>\n<h3><b>6. strengths<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><b>Sound expertise in full-stack development:<\/b><span style=\"font-weight: 400\"> Extensive experience in the development and optimization of front-end and back-end systems.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Flexibility and experience with international projects:<\/b><span style=\"font-weight: 400\"> Open to remote work and interdisciplinary collaboration with teams in Germany and other countries.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Efficient implementation of security and performance optimizations:<\/b><span style=\"font-weight: 400\"> Proven success in improving system performance and implementing secure access controls.<\/span><\/li>\n<\/ul>\n<h3><b>7. suitability for the German and international labor market<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Tudor's extensive experience in full-stack development and his flexibility as an EU citizen make him a great fit for the German and international market. His ability to work as a freelancer and remotely, as well as his openness to positions in Berlin and Munich, make him a valuable candidate for companies looking for scalable and efficient web solutions.<\/span><\/p>\n<blockquote><p><span style=\"font-size: revert;color: initial\">Are you interested in this applicant profile? Send us a non-binding request by <\/span><strong style=\"font-size: revert;color: initial\"><a href=\"mailto:info@zeitarbeit-international.de\">Mail<\/a>\u00a0<\/strong><span style=\"font-size: revert;color: initial\">or via the\u00a0<\/span><a style=\"font-size: revert\" href=\"https:\/\/it-teams-global.de\/en\/applicant-request\/\"><strong>Contact form<\/strong><\/a><span style=\"font-size: revert;color: initial\">. We from <a href=\"https:\/\/zeitarbeit-international.de\/it-fachkraefte\/\">International Temporary Employment<\/a> offer <a href=\"https:\/\/it-teams-global.de\/en\/it-recruitment-agency\/\">IT Recruitment<\/a>, <a href=\"https:\/\/it-teams-global.de\/en\/time-work-it-2\/\">Temporary Employment<\/a>, <a href=\"https:\/\/it-teams-global.de\/en\/it-remote-teams\/\">Remote Teams.<\/a><\/span><\/p>\n<p><span style=\"font-size: revert;color: initial\">Please enter \"<span style=\"font-weight: 400\">Tudor<\/span>\u00a0\" enter. <a href=\"https:\/\/it-teams-global.de\/wp-content\/uploads\/2024\/11\/TUDOR-DAVID-1.pdf\" target=\"_blank\" rel=\"noopener\">Freelancer<\/a><\/span><\/p><\/blockquote>\n<h3><\/h3>\n<h3><a href=\"https:\/\/it-teams-global.de\/en\/applicant-request\/\">Request now<\/a><\/h3>\n<hr \/>\n<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/it-teams-global.de\/en\/candidates\/\">Other IT specialists currently available &gt;&gt;&gt;<\/a><\/h2>","protected":false},"author":6,"featured_media":0,"template":"","meta":{"_promoted":"","_job_location":"Deutschland","_application":"info@it-teams-global.de","_company_name":"Zeitarbeit International","_company_website":"https:\/\/zeitarbeit-international.de\/it-fachkraefte\/","_company_tagline":"IT Perasonalvermittlung, Recruiting, Remote Teams, Offshore, Cybersecurity","_company_twitter":"","_company_video":"","_filled":0,"_featured":0,"_remote_position":0,"_job_salary":"","_job_salary_currency":"","_job_salary_unit":""},"job-categories":[114,104],"job-types":[118],"class_list":{"0":"post-18659","1":"job_listing","2":"type-job_listing","3":"status-publish","4":"hentry","6":"job-type-freelancer"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v26.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Senior Fullstack Developer, gesucht? 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