Asterisk PBX Developersพร้อมรับจ้างในPoland
แสดงผล 6 รายการ
freelancer ที่ได้รับการสนับสนุน
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As a Software Engineer and Full Stack Developer, I have over 6 years of experience in helping Fortune companies, early-stage startups, AI softwares, and funded ventures achieve their goals. I specialize in full stack development, covering both frontend and backend technologies, ensuring high-quality results for...As a Software Engineer and Full Stack Developer, I have over 6 years of experience in helping Fortune companies, early-stage startups, AI softwares, and funded ventures achieve their goals. I specialize in full stack development, covering both frontend and backend technologies, ensuring high-quality results for projects ranging from small MVPs to large-scale SaaS . My expertise includes the full SDLC lifecycle, encompassing design, development, enhancement, and maintenance utilizing AI, OOP and multi-threaded concepts. ✅ High-Quality Service = (Next Projects + Ongoing Connections) I help businesses to transform concepts from ideation to execution, delivering premium software development services. With a decade of experience, I focus on client satisfaction and long-term relationships. ✅ WHY CHOOSE ME? ✔️ 10+ Years of Extensive Experience ✔️ 240+ Successful Projects ✔️ 24/7 Support ✔️ 20+ Countries Served ✔️ Free Prototyping & Wireframing ✔️ Long-Term Goals & Free Support ✔️ Daily & Weekly Work Updates ✅ SERVICES: ✔️ Full Stack / Frontend / Backend / Mobile Application ( iOS & Android ) Development ✔️ End-to-End Software Development ✔️ MVP/SAAS Development ✔️ Improvement and Customisation of existing projects ✔️ Chat GPT / AI Development & Integration ✔️ Project Management & Consultancy ✔️ SQA Testing & Automation ✔️ UI/UX Design ✅ TECHNOLOGIES & FRAMEWORKS: ✔️Frontend: HTML/CSS/JS, React/Next.js, Vue/Nuxt.js, Angular, Bootstrap, Tailwind, etc. ✔️ Backend: PHP, Laravel, Python, Django, .Net/Java, Node.js, Golang, etc. ✔️ Mobile Apps: Flutter, React Native, Swift, Kotlin, etc. ✔️ AI: ChatGPT Implementation, OpenAI, Gen-AI, LLMs ✔️ APIs: Restful, GraphQL ✔️ Databases: MS SQL, MySQL, PostgreSQL, MongoDB, etc. ✔️ DevOps: AWS, Digital Ocean, Google Cloud, Azure, Linux, Windows Server, VPS, etc. ✔️Tools/Automation: GitHub, GitLab, Bitbucket, CI/CD, Ansible, Terraform, Docker, Kubernetes, Jenkins, etc. ✔️ Other Skills: SEO-friendly, Pixel-Perfect Design, Clean Code, Optimizing Performance, Hardened Security ✅ Industries Served: Startups, Enterprises, Healthcare, FinTech, eCommerce, Real Estate, Fitness, EdTech, Travel, SaaS, Financial Platforms, Logistics, Supply Chain, Artificial Intelligence (AI), CRM/ERP, Food, Energy, Agriculture, Telecommunications (Telco), Retail, Non-Profit, Hospitality, IT, Manufacturing, Media & Entertainment, Automotive, Insurance, Blockchain/Cryptocurrency, Consulting Services, Marketing & Advertising, Odoo, HRM, HMS Thus, leading multiple Design & Development roles, I am confident we would be your best professional Software Development partner! So what are we waiting for? Let's collaborate to make your project a success! Have any questions? Feel free to contact me! ย่อ
ว่าจ้าง marikb
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I have knowledge. I have time. I need portfolio. I do not need a lot of moneyI have knowledge. I have time. I need portfolio. I do not need a lot of money ย่อ
ว่าจ้าง vstretovich
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f1x3r f1x3r
$25 USD / ชม.
Intelligence, knowledge, experience and dedication. At Your service.Poland* Systems administation: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment managment (Nortel, HP, Cisco), Deep understanding of network architecture, * High availability: active-passive clusters (RHCS, Linux-HA), load-balancing techniques,...* Systems administation: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment managment (Nortel, HP, Cisco), Deep understanding of network architecture, * High availability: active-passive clusters (RHCS, Linux-HA), load-balancing techniques, clustered file systems (DRBD, GFS/OCFS, GlusterFS) * Security: firewalling (iptables, ipfw, ipf/pf), antivirus techniques, antispam techniques (both before- and after- queue), SELinux (including writing custom policies), PKI * Database administration: MySQL, PostgreSQL, Oracle, SQL * Network services administration: www (apache, nginx), mail (postfix, sendmail, exim, dovecot, cyrus), DNS (bind, dnsmasq), LDAP (openldap) * Virtualization: Xen, KVM, VMWare (ESX/ESXi, VSphere), libvirt API, OVF * Programming: Perl, PHP, sh scripting, C/C++, Applescript, VBScript, Python, Java ย่อ
ว่าจ้าง f1x3r
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As a Software Engineer and Full Stack Developer, I have over 6 years of experience in helping Fortune companies, early-stage startups, AI softwares, and funded ventures achieve their goals. I specialize in full stack development, covering both frontend and backend technologies, ensuring high-quality results for...As a Software Engineer and Full Stack Developer, I have over 6 years of experience in helping Fortune companies, early-stage startups, AI softwares, and funded ventures achieve their goals. I specialize in full stack development, covering both frontend and backend technologies, ensuring high-quality results for projects ranging from small MVPs to large-scale SaaS . My expertise includes the full SDLC lifecycle, encompassing design, development, enhancement, and maintenance utilizing AI, OOP and multi-threaded concepts. ✅ High-Quality Service = (Next Projects + Ongoing Connections) I help businesses to transform concepts from ideation to execution, delivering premium software development services. With a decade of experience, I focus on client satisfaction and long-term relationships. ✅ WHY CHOOSE ME? ✔️ 10+ Years of Extensive Experience ✔️ 240+ Successful Projects ✔️ 24/7 Support ✔️ 20+ Countries Served ✔️ Free Prototyping & Wireframing ✔️ Long-Term Goals & Free Support ✔️ Daily & Weekly Work Updates ✅ SERVICES: ✔️ Full Stack / Frontend / Backend / Mobile Application ( iOS & Android ) Development ✔️ End-to-End Software Development ✔️ MVP/SAAS Development ✔️ Improvement and Customisation of existing projects ✔️ Chat GPT / AI Development & Integration ✔️ Project Management & Consultancy ✔️ SQA Testing & Automation ✔️ UI/UX Design ✅ TECHNOLOGIES & FRAMEWORKS: ✔️Frontend: HTML/CSS/JS, React/Next.js, Vue/Nuxt.js, Angular, Bootstrap, Tailwind, etc. ✔️ Backend: PHP, Laravel, Python, Django, .Net/Java, Node.js, Golang, etc. ✔️ Mobile Apps: Flutter, React Native, Swift, Kotlin, etc. ✔️ AI: ChatGPT Implementation, OpenAI, Gen-AI, LLMs ✔️ APIs: Restful, GraphQL ✔️ Databases: MS SQL, MySQL, PostgreSQL, MongoDB, etc. ✔️ DevOps: AWS, Digital Ocean, Google Cloud, Azure, Linux, Windows Server, VPS, etc. ✔️Tools/Automation: GitHub, GitLab, Bitbucket, CI/CD, Ansible, Terraform, Docker, Kubernetes, Jenkins, etc. ✔️ Other Skills: SEO-friendly, Pixel-Perfect Design, Clean Code, Optimizing Performance, Hardened Security ✅ Industries Served: Startups, Enterprises, Healthcare, FinTech, eCommerce, Real Estate, Fitness, EdTech, Travel, SaaS, Financial Platforms, Logistics, Supply Chain, Artificial Intelligence (AI), CRM/ERP, Food, Energy, Agriculture, Telecommunications (Telco), Retail, Non-Profit, Hospitality, IT, Manufacturing, Media & Entertainment, Automotive, Insurance, Blockchain/Cryptocurrency, Consulting Services, Marketing & Advertising, Odoo, HRM, HMS Thus, leading multiple Design & Development roles, I am confident we would be your best professional Software Development partner! So what are we waiting for? Let's collaborate to make your project a success! Have any questions? Feel free to contact me! ย่อ
ว่าจ้าง stefank8
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I am running a premier collective of specialized professionals dedicated to mastering the vast and ever-evolving landscape of the internet. Our team consists of highly skilled digital specialists who excel in a diverse array of online domains. I believe that true expertise requires more than just knowledge—it demands...I am running a premier collective of specialized professionals dedicated to mastering the vast and ever-evolving landscape of the internet. Our team consists of highly skilled digital specialists who excel in a diverse array of online domains. I believe that true expertise requires more than just knowledge—it demands proven competence and practical experience. Each candidate, referred to as a "Digital Professional" must prove their competence in order to join. Feel free to ask any questions. I will answer. ย่อ
ว่าจ้าง AlbertSta
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I have 21 years of experience in Linux server management which includes Installation, Optimization, Security and Monitoring.I have 21 years of experience in Linux server management which includes Installation, Optimization, Security and Monitoring. ย่อ
ว่าจ้าง support4it
