vTiger Developers для найму
Показано 13 результатів
Спонсовані фрілансери
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abusayed2004 abusayed2004
$50 USD / год.
Ai Voice Agent, Asterisk PBX, SIP, Linux, SecurityBangladeshI am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I...I am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Ai Voice Agent build and operations multi tenant platform. - Linux - Hosting Systems Administration & Monitoring - Kubernaties, IoT tech stack - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimisation - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - WebRTC SIP Phone - Infrastructure Planning - Disaster Recovery - Shell Scripting - Capacity planning, application delivery planning - Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP, IGRP, MPLS - SAN Troubleshoot - GlusterFS, CEPH - NFS, SMB, ISCSI, SMTP - Linux performance tuning - MySQL, Oracle DB performance tuning - Laravel web application development - Web Security, Web benchmark, best practice - IPTV, Live streaming, VOD, FFmpeg - Raspberry Pi Please let me know if you have any questions or require further information. менше
Найняти abusayed2004
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Hi, I’m a DevSecOps & Cloud Infrastructure Engineer with over 12 years of experience in Cloud Architecture, Web Hosting, Server Security, and Malware Remediation. I specialize in building secure, scalable, and automated infrastructures across leading cloud and hosting environments. Core Expertise Operating...Hi, I’m a DevSecOps & Cloud Infrastructure Engineer with over 12 years of experience in Cloud Architecture, Web Hosting, Server Security, and Malware Remediation. I specialize in building secure, scalable, and automated infrastructures across leading cloud and hosting environments. Core Expertise Operating Systems Debian, Ubuntu, CentOS, Red Hat, Fedora, AlmaLinux Cloud Platforms AWS, Google Cloud, Azure, Alibaba Cloud, IBM Cloud, OVH, Linode, DigitalOcean, Vultr, Scaleway Containerization & Orchestration Docker, Kubernetes, Helm, Docker Compose Infrastructure as Code (IaC) & Automation Terraform, Ansible, CloudFormation, CI/CD Pipelines (GitHub Actions, GitLab CI, Jenkins),N8N Web Servers Apache, Nginx, LiteSpeed, IIS Databases MySQL, MariaDB, PostgreSQL, Amazon Aurora Mail Systems Zimbra, Postfix, Dovecot, iRedMail, Sendmail ERP / CRM Odoo, vTiger, Dolibarr, SugarCRM, SuiteCRM, YetiForce, ERPNext E-Learning & Video Conferencing BigBlueButton, Greenlight, Jitsi Meet, Moodle LMS, Chamilo LMS, Open edX, Scalelite Control Panels cPanel/WHM, DirectAdmin, ISPConfig, Webmin/Virtualmin, CWP, Plesk, VestaCP, HestiaCP CMS & E-Commerce WordPress, Joomla, Drupal, Magento, OpenCart, PrestaShop PHP Frameworks Laravel, CodeIgniter, Zend Security & Compliance OWASP Top 10, Burp Suite, PCI DSS, Server Hardening, WAF Integration, Cloud Security Best Practices I bring a security-first DevOps mindset, ensuring every deployment is automated, scalable, and compliant. From designing Kubernetes clusters and managing CI/CD pipelines to hardening cloud workloads and optimizing performance, I help businesses achieve stability, security, and operational excellence in the cloud. Thanks, менше
Найняти sr33raj
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⭐⭐⭐⭐⭐ CnELIndia: A Premier Web and App Development Enterprise With over 18 years of industry experience, CnELIndia stands as a top-rated authority in web and app development. Our commitment to hard work is evident in our consistent delivery of projects that meet both time and budget constraints. Our portfolio of...⭐⭐⭐⭐⭐ CnELIndia: A Premier Web and App Development Enterprise With over 18 years of industry experience, CnELIndia stands as a top-rated authority in web and app development. Our commitment to hard work is evident in our consistent delivery of projects that meet both time and budget constraints. Our portfolio of success is backed by glowing testimonials from over 743 satisfied clients. We specialize in a broad spectrum of technologies including PHP, WordPress, WooCommerce, and data scraping, with a particular expertise in React Native. Our dedicated team is driven by innovation and a passion for crafting cutting-edge digital solutions. менше
Найняти OutsourceMan
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Front-End Developer with 5+ years of experience building modern, scalable web applications using React, Next.js, and TypeScript. I focus on clean UI, performance, accessibility, and maintainable frontend architecture. Experienced in frontend-first projects with the backend functionality needed to support end-to-end...Front-End Developer with 5+ years of experience building modern, scalable web applications using React, Next.js, and TypeScript. I focus on clean UI, performance, accessibility, and maintainable frontend architecture. Experienced in frontend-first projects with the backend functionality needed to support end-to-end features. менше
Найняти olehweb
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TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 23rd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 23rd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning Digital Agency recognized by Clutch.co and Manifest as: 1. TOP B2B SERVICES by Clutch.co in Mobile App Development 2. MOST REVIEWED COMPANIES by The Manifest in Software Development Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business ✅ Mobile App Design and Development ✅ CRM Design and Development ✅ SAAS-based platform Design and Development ✅ ERP solutions Design and Development ✅ Website Design and Development ✅ Blockchain and smart contracts Development on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ PLC and SCADA System Support for industrial automation ✅ Logo and Graphics Designing Tech Stack We Are Proficient In: Frontend Development Frameworks ✅Reactjs ✅Nextjs ✅Vuejs ✅Angular ✅React Native ✅TypeScript ✅Tailwind CSS ✅Bootstrap ✅Storybookjs Backend Development Frameworks ✅Nodejs ✅Expressjs ✅Nestjs ✅Typescript ✅ASP.net ✅Core PHP ✅PHP Laravel ✅Python ✅Django ✅FastAPI ✅REST APIs ✅GraphQL ✅SOAP APIs Mobile Development ✅React Native ✅Flutter Databases ✅PostgreSQL ✅MongoDB ✅MySQL ✅SQL ✅Redis ✅Supabase ✅Neo4j (Graph Database) ✅Pinecone ✅Weaviate ✅FAISS ✅Chroma ✅pgvector Cloud and DevOps ✅AWS ✅Google Cloud ✅Microsoft Azure ✅Docker ✅Kubernetes ✅CI CD pipelines ✅Nginx AI and Automation ✅OpenAI APIs ✅RAG pipelines ✅Vector databases ✅LangChain ✅AI agents ✅OCR pipelines ✅Computer vision integrations CMS and Ecommerce ✅WordPress ✅Shopify ✅WooCommerce ✅Headless CMS ✅Sanity ✅Strapi Payments and Integrations ✅Stripe ✅PayPal ✅Affirm ✅Twilio ✅SendGrid ✅Google Maps API ✅Zapier Industrial Automation and Control Systems ✅PLC Programming ✅SCADA System Development ✅HMI Design ✅Industrial IoT integrations ✅Modbus communication ✅OPC UA integration ✅Siemens PLC systems ✅Allen Bradley PLC systems ✅Factory automation dashboards What We Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience ✅ 1500+ Satisfied Clients ✅ 200+ In-house Resources ✅ Clients in 55+ Countries ✅ Quick Response Time < 2–3 Hours ✅ 5-Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support 5 Days/Week in EST, PST, MST, GMT (Partial Weekend Support) ✅ Physical Presence in the UK, USA, UAE, and PK Let’s start a chat here on Freelancer to discuss your project and share our ideas with you. Google us “Tafsol Technologies” and explore our amazing services and reviews. Thanks for Visiting our Profile!! менше
Найняти Tafsol
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OmarFarukBD OmarFarukBD
$60 USD / год.
✅ Top-Rated Pro • 300+ Clients • Pay After ResultsBangladeshHi, I’m Omar Faruk, CEO of ITblast Limited, the number one IT company in Bangladesh. With years of experience in web development, animation, and graphic design, I specialize in PHP, HTML, JavaScript, and Python. I’m also skilled in Linux system administration, Excel automation, Magento, and After Effects, among many...Hi, I’m Omar Faruk, CEO of ITblast Limited, the number one IT company in Bangladesh. With years of experience in web development, animation, and graphic design, I specialize in PHP, HTML, JavaScript, and Python. I’m also skilled in Linux system administration, Excel automation, Magento, and After Effects, among many other tools. My team and I provide top-quality services in: Web Development – Clean, functional, and user-friendly websites. Graphic Design & Animation – Eye-catching visuals and motion graphics. Data Analytics – Turning raw data into powerful insights. Network & System Administration – Ensuring secure and smooth IT operations. 3D Modeling – High-quality 3D assets for various industries. I believe in collaboration—the best results come from working closely with clients to understand their vision. I’m detail-oriented, committed to delivering high-quality work, and always open to feedback. Beyond my technical expertise, I pride myself on being a great communicator and problem-solver. Whether you need expert guidance or hands-on execution, I’m here to help. Let’s bring your ideas to life! ? менше
Найняти OmarFarukBD
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I bring extensive expertise in server setup, management, and optimization, specializing in maximizing performance and ensuring robust security measures. With proficiency in a variety of frameworks and tools, I excel in delivering scalable web solutions and seamless server operations. **Core Skills:** - **Server...I bring extensive expertise in server setup, management, and optimization, specializing in maximizing performance and ensuring robust security measures. With proficiency in a variety of frameworks and tools, I excel in delivering scalable web solutions and seamless server operations. **Core Skills:** - **Server Management:** Setup, configuration, and optimization of Nginx, Apache, Lighttpd, and LiteSpeed servers. Experience with WHM-Cpanel, CentosWebPanel, VestaCP, Plesk, and Virtualmin-webmin. - **Web Development:** Proficient in MVC, OOPs, Core PHP, JavaScript, jQuery, jQuery UI, HTML, CSS. Skilled in PHP frameworks like Codeigniter, Cake PHP, Yii, Zend, Laravel. - **CMS and E-commerce:** Expertise in Joomla, Wordpress, Drupal, Magento, eBay, ZenCart, Shopify, BigCommerce for developing and customizing content management systems and shopping carts. - **Server Security:** Implementation of CSF/maldet for firewall and malware detection. Experienced in SSL installation, server monitoring, and managing server migrations. - **Cloud Services:** Hands-on experience with Amazon Web Services (AWS), Google Cloud, and DigitalOcean for scalable cloud infrastructure setup and management. - **Email Systems:** Proficient in configuring SMTP servers (Postfix, Dovecot, PowerMTA, Mailgun, AWS-SES, Sendgrid) and mailing applications (Interspire, Mailwizz, PHPMailer, Sendy) for effective email marketing and communication. **Additional Expertise:** - **Web Design:** W3C standards-compliant HTML/xHTML, PSD to HTML conversion, logo design, and Web2.0 design principles. Strong in DIV & CSS-based table-less coding. **Career Highlights:** - Successfully implemented server optimization strategies that reduced load times by 30% for a high-traffic e-commerce website. - Secured servers against multiple cyber threats, maintaining 99.9% uptime across multiple projects. - Led seamless migrations of websites across different hosting environments, ensuring minimal downtime and data integrity. --- By structuring your skills and experiences in this way, you provide a clear overview of your capabilities to potential employers or clients. It highlights your technical proficiency, problem-solving skills, and ability to manage complex server environments effectively. менше
Найняти bishnudev3
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We are a Canadian-Ukrainian team of highly professional IT specialists (software developers, designers, system administrators and Internet marketers) with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS ...We are a Canadian-Ukrainian team of highly professional IT specialists (software developers, designers, system administrators and Internet marketers) with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.). 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... менше
Найняти tangramua
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imranarshad87 imranarshad87
$20 USD / год.
Full Stack Developer, AI, MERN Flutter iOS AndroidPakistanI'm Imran Arshad, a full Stack Developer with 15+ years of immersive experience in the realm of programming. My expertise lies in turning your ideas into reality and I will help you empower your Business to reach its full potential by offering my services. I can design/develop all kind of simple CMS websites to the...I'm Imran Arshad, a full Stack Developer with 15+ years of immersive experience in the realm of programming. My expertise lies in turning your ideas into reality and I will help you empower your Business to reach its full potential by offering my services. I can design/develop all kind of simple CMS websites to the most complex Web Applications. I have also developed many Dashboards, dynamic database design and complex systems over the past 10 years. I had a chance to work on multiple Business domains, so for me Business domain does not matter, as long as you explain your requirements to me. Expertise: - Front-End Development & Back-End Development. - HTML/CSS, CSS3, Tailwind CSS, JavaScript, SAAS Development, jQuery, Prototype, Dashboard Designing and Development, Responsive/Mobile Friendly theme. - UI/UX Designing, Wire frame, Figma, AdobeXD, Adobe Photoshop - JavaScript Frameworks (AngularJS, ReactJS, VueJS, NodeJS, ExpressJS, NextJS, jQuery, Bootstrap) - eCommerce Solution (Custom Development, Shopify Website, Shopify Public/Private Apps, Magento, OpenCart, WooCommerce, Squarespace, BigCommerce, WIX Websites. - PHP (Almost all the frameworks and CMS, OOP and MVC), Laravel, Codeigniter. - For Mobile Apps, I can work with my friend/colleague on Native iOS & Android Apps (Swift, Kotlin), Cross-Platform (React Native, Flutter). Apple App Store and Google Play Store App Publish. Bot development, Blockchain, Telegram Bot, AI bot, Zoho, .NET technologies, C#, VB.NET, ASP.NET, MSSQL, Desktop App, Web Apps, Dynamic365, Dynamic CRM, SugarCRM, any CRM, PineScript, MT4, MQL, Web Scrapping, ML, AI. - AJAX, JSON, XML, SOAP, CURL, IMAP - AWS, S3, Cognito, Route 53, SES - Version Control (GitHub, BitBucket, Svn) - JIRA, Trello - 3rd party APIs Integration, Payment Gateways Integration (PayPal, Google Checkout, Authorize.net, Stripe, Creating full automated systems for scraping/sending data from/to protected sites, Python/Django, Web Scrapping. - Java, Java Spring Boot etc. - Moodle, Learning Management System. - Database (MySQL, MongoDB, SQLite, PostgreSQL, DynamoDB, MS SQL) - Redesigning Websites/Web Apps, redevelopment Websites/Web Apps. Dashboard Development. - Digital Marketing team, Social Media Marketing (Facebook, Instagram, TikTok, Twitter, YouTube etc.), Google Ads campaign, SEO, On-Page & Off-Page SEO etc. including contents writing, daily/weekly posting on social media accounts and many more. Skills: - Problem Solving and Debugging - Fixing bad/old code and doing step-by-step full code refactoring without breaking live mode. - Complex math calculation - Code testing - Brainstorming, new ideas/suggestions, innovation and solution provider Together, let's redefine excellence in digital innovation. Join me on this exhilarating journey, where boundless creativity meets unwavering expertise, and let's craft a digital masterpiece that transcends expectations. менше
Найняти imranarshad87
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✅ **11+ Years of Experience** | ? Python (FastAPI, Django) | ? PHP (Laravel, CodeIgniter) | ☁️ AWS | ? ERP Systems | ? Docker ✅ I'm a **Senior Backend along with Frontend Developer** with 11+ years of experience delivering high-performance APIs, ERP systems, automation scripts, and cloud-native...✅ **11+ Years of Experience** | ? Python (FastAPI, Django) | ? PHP (Laravel, CodeIgniter) | ☁️ AWS | ? ERP Systems | ? Docker ✅ I'm a **Senior Backend along with Frontend Developer** with 11+ years of experience delivering high-performance APIs, ERP systems, automation scripts, and cloud-native solutions. ✅**Specialized In**: - RESTful APIs (FastAPI, Django, Laravel) - School / ? Facility / ? Loan Management ERPs - Python Automation (Scraping, PDF ↔ Excel, Invoice Parsing) - AWS (Lambda, S3, EC2, RDS, API Gateway) - Docker + ☸️ Kubernetes (CI/CD & Microservices) - Databases: PostgreSQL | MySQL | MongoDB - Secure Auth (JWT, OAuth), Role-based Access ✅**Tech Tools**: GitHub | GitLab | Bitbucket | Postman | Swagger | VS Code **Why Work With Me?** - ✔️ 100% Job Success Rate & Client Satisfaction - ⚡ Lightning-Fast Turnaround & Clean Code - Long-Term Partnership & Post-Delivery Support Let's collaborate to bring your project to life! I'm open to fixed-price or hourly projects and committed to long-term partnerships. ~~:: Thank You ::~~ менше
Найняти rbhushan
