{"id":18619,"date":"2024-11-11T11:12:38","date_gmt":"2024-11-11T10:12:38","guid":{"rendered":"https:\/\/it-teams-global.de\/?post_type=job_listing&#038;p=18619"},"modified":"2025-01-27T20:23:45","modified_gmt":"2025-01-27T19:23:45","slug":"senior-full-stack-developer-blockchain-technology","status":"publish","type":"job_listing","link":"https:\/\/it-teams-global.de\/en\/job\/senior-full-stack-developer-blockchain-technology\/","title":{"rendered":"Senior Full Stack Developer, Blockchain Technology"},"content":{"rendered":"<h2><strong>Specialization: Microservices and scalable systems, quality assurance and version control<\/strong><\/h2>\n<h3><b>1. professional profile<\/b><\/h3>\n<p><span style=\"font-weight: 400\">David is an experienced senior full stack developer and freelancer with over four years of professional experience. He specializes in developing robust software solutions using cutting-edge technologies such as NestJS, React and Docker. David lives in Bihor, Romania, and prefers remote work. He is open to offers from Germany, Austria and Switzerland and accepts both freelance positions and on-site work in the office.<\/span><\/p>\n<h3><b>2. professional experience<\/b><\/h3>\n<p><b>Senior Full Stack Software Engineer at ESDT Space (Aug 2023 - Jul 2024):<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Developed a financial management platform that improved integration efficiency by 35 % and usability by 50 %.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Automation of donation and subscription services to increase efficiency by 40 %.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: NestJS, React, Docker, MongoDB, PostgreSQL, RabbitMQ, blockchain technology, REST API.<\/span><\/li>\n<\/ul>\n<p><b>Senior Full Stack Software Engineer at EMS (Dec 2022 - Aug 2023):<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Optimization of the payment infrastructure for a leading payment service provider in the Netherlands, which increased processing speed by 70 %.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Implementation of microservices to improve data conversion and integration efficiency by 60 %.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: NestJS, React, Golang, Docker, MariaDB, RabbitMQ, REST API, microservices.<\/span><\/li>\n<\/ul>\n<p><b>Full Stack Software Engineer at KBC Bank (Jun 2022 - Dec 2022):<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Development of user interfaces to increase processing capacity by 50 % and improve the user experience.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: NestJS, React, Docker, PostgreSQL.<\/span><\/li>\n<\/ul>\n<p><b>Full Stack Developer at Qubiz (Jul 2021 - Jun 2022):<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Development of a recruitment management system that improved the efficiency of the recruitment process by 80 %.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: Node.js, Express.js, React, Docker, MongoDB, MySQL.<\/span><\/li>\n<\/ul>\n<p><b>Internship Full Stack Javascript Developer at Qubiz (Feb 2021 - Jun 2021):<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Development of an intuitive quiz management system to improve quiz creation efficiency by 75 %.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Technologies: Node.js, Express.js, React, Docker, MySQL.<\/span><\/li>\n<\/ul>\n<h3><b>3. education<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><b>Ucode Bootcamp<\/b><span style=\"font-weight: 400\"> - JavaScript Developer, Cluj-Napoca (2020)<\/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, TypeScript, React, NestJS, Express.js, Golang<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><b>Databases:<\/b><span style=\"font-weight: 400\"> SQL, NoSQL, PostgreSQL, MariaDB, MySQL, MongoDB<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><b>DevOps and tools:<\/b><span style=\"font-weight: 400\"> Docker, Git, RabbitMQ<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><b>Further tools:<\/b><span style=\"font-weight: 400\"> REST API, microservices architecture, blockchain technology<\/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<\/ul>\n<h3><b>6. strengths<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><b>Broad technical expertise:<\/b><span style=\"font-weight: 400\"> Sound knowledge of modern frameworks and tools for full-stack development.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Experience in automation and process optimization:<\/b><span style=\"font-weight: 400\"> Success in increasing efficiency and automating business processes.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Flexibility for international work:<\/b><span style=\"font-weight: 400\"> Open for remote work and freelance positions in Germany, Austria and Switzerland.<\/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\">David's technical expertise and willingness to work remotely make him highly suitable for the German and international market. His openness to offers from Germany, Austria and Switzerland and his extensive experience in full-stack development make him a valuable candidate for companies that rely on modern and scalable 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\">David<\/span>\u00a0\" enter. <a href=\"https:\/\/it-teams-global.de\/wp-content\/uploads\/2024\/11\/David-B.pdf\">Curriculum vitae_<strong><span style=\"font-weight: 400\">David<\/span><\/strong>.pdf<\/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 Personalvermittlung, 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":[104],"job-types":[118,123],"class_list":{"0":"post-18619","1":"job_listing","2":"type-job_listing","3":"status-publish","4":"hentry","6":"job-type-freelancer","7":"job-type-remote"},"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>Full Stack Developer gesucht? 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