vTiger Developers Para Contratação
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Mostrando 16 resultados
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Contratar abusayed2004
abusayed2004 abusayed2004
$50 Dólares / hora
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. menos -
Contratar kuhu106
✔Specialized in ECOMMERCE ONLINE STORES | WEBSITES & MOBILE APPS | ODOO ✔ Full-Stack-Entwickler mit E-Commerce-Schwerpunkt ✅Shopify ✅WordPress(Woocommerce) ✅Typo3 ✅Magento2 ✅Prestashop ✅PHP Frameworks(Laravel, Codeigniter, Symfony) & CMS (Joomla, Opencart, Bigcommerce, NEOS, Gambio, OXID, Shopware) ✅Weebly,...✔Specialized in ECOMMERCE ONLINE STORES | WEBSITES & MOBILE APPS | ODOO ✔ Full-Stack-Entwickler mit E-Commerce-Schwerpunkt ✅Shopify ✅WordPress(Woocommerce) ✅Typo3 ✅Magento2 ✅Prestashop ✅PHP Frameworks(Laravel, Codeigniter, Symfony) & CMS (Joomla, Opencart, Bigcommerce, NEOS, Gambio, OXID, Shopware) ✅Weebly, Squarespace, Wix, Webflow, Godaddy & other website builder platforms ✅ODOO ✅JS Frameworks(ReactJS, VueJS, AngularJS, NodeJS, NextJS, ExpressJS, KnockoutJS) ✅UX/UI/PSD/FIGMA/XD/AI Design ✅Fluid Responsive/Parallax Front-End coding ✅HTML5/CSS3/Bootstrap/Sass/LESS/Gulp/jQuery/Javascript ✅Mobile Apps Development(Flutter, Swift, Android, ReactNative) ✅Game Development(Unity, Unreal Engine) ✔Whatever you are looking for on Shopify, I am sure I have worked on it before and with my experience, I'm able to provide top-notch service. I worked on Shopify OS 2.0 too. ✅ AI Strategy & Consulting ✔AI implementation consulting ✔AI use-case analysis ✔Business AI transformation strategy ✔AI productivity systems ✔Custom GPT development ✔Generative AI solutions ✔Conversational AI Agent/Chatbot design ✔AI business automation ✔Over 9 years of experience working at some of the leading digital agencies. ✔100% satisfaction guaranteed! ✔I strive to provide the highest quality work to ensure 100% client satisfaction. ✔I believe a satisfied client leads to a long-term relationship. ✔300+ Happy Clients across the world ✔Please don't be shy to click on the HIRE ME button to get it finished by a professional! menos -
Contratar extreamcode
Please visit my full portfolio: https://divulgetechnologies.com/ **Welcome to my profile!** **"30-Day Guarantee with Full Support Coverage After Project Completion!"** I’m a full-stack developer with 15+ years of experience delivering **web, mobile, and scalable digital solutions**. I provide end-to-end development,...Please visit my full portfolio: https://divulgetechnologies.com/ **Welcome to my profile!** **"30-Day Guarantee with Full Support Coverage After Project Completion!"** I’m a full-stack developer with 15+ years of experience delivering **web, mobile, and scalable digital solutions**. I provide end-to-end development, from idea to deployment and optimization. ### **Core Expertise** • Website & Web App Development (Custom + CMS) • Mobile App Development (Flutter – Android/iOS) • Backend Development (PHP, MySQL, Python) • AI / ChatGPT Integrations • API Development & Third-Party Integrations • Website Security & Speed Optimization • Analytics & Conversion Tracking ### **Tech Stack** • LAMP, MERN, Python • React JS, Bootstrap, Tailwind • HTML5, CSS3, JavaScript, jQuery • CakePHP ### **Mobile Development** • Flutter cross-platform apps • API-driven mobile solutions • MVP development for startups ### **E-commerce** • Shopify, WooCommerce, Magento • OpenCart, PrestaShop, CS-Cart, WHMCS • Amazon, eBay integrations • Custom checkout, payment gateways ### **CMS Platforms** • WordPress, Webflow, Wix, Squarespace • Framer, Base44, Loveable,odoo ### **API Integrations** • REST APIs (custom & third-party) • PayPal, Stripe, WhatsApp, Twilio • Google, Facebook, YouTube APIs ### **SEO & Marketing** • Technical SEO optimization • Google/Facebook/Instagram Ads • Analytics implementation ### **Content & Creative** • Website content & landing page copy • Article/blog writing • Basic graphic design & AI image generation ### **What You Get** • Clean, responsive, high-performance solutions • Scalable architecture & secure systems • Business-focused development approach • 1-month free support after delivery I focus on **quality, performance, and long-term reliability**. Let’s build something impactful 🚀 menos -
Contratar kuldeepvk
With 15+ years of experience in Web Hosting, Cloud Infrastructure, Email Marketing Systems, DevOps & Linux Server Administration, I help businesses run high-performance, secure and scalable environments. I’ve worked with all major cloud platforms including AWS, Google Cloud, Digital Ocean, and have successfully...With 15+ years of experience in Web Hosting, Cloud Infrastructure, Email Marketing Systems, DevOps & Linux Server Administration, I help businesses run high-performance, secure and scalable environments. I’ve worked with all major cloud platforms including AWS, Google Cloud, Digital Ocean, and have successfully delivered 850+ projects with excellent client satisfaction. 🌐 Core Services 🔸 Server & Cloud Management • Server Setup & Optimization (Linux, Ubuntu, CentOS, Alma Linux) • WHM/cPanel, Plesk, Webmin, CyberPanel • VPS / Dedicated / Cloud Server Management • Security Hardening & Firewall Setup (CSF, UFW) • HA-Proxy Load Balancing, Auto-Scaling • NGINX, Apache, PHP-FPM tuning • Backup, Disaster Recovery & Monitoring • SSL Installation, Fixing SSL/CURL Issues ________________________________________ 🔸 DevOps & Automation • Docker, Kubernetes, Ansible, Jenkins • CI/CD Pipelines • Cloud Infrastructure Automation • Git, GitHub Actions • Infrastructure Scaling & Optimization ________________________________________ 🔸 Video Streaming & Real-Time Platforms • BigBlueButton (BBB) Setup & Customization • Jitsi Meet • Red5, Wowza • Live Streaming Server setup (RTMP, HLS) ________________________________________ 🔸 Email Marketing Infrastructure • SMTP (Postfix, Send mail, PowerMTA) • DKIM, DMARC, SPF, rDNS Setup • MailWizz, Interspire, Acelle, Sendy, Mumara • Email Warmup, Inbox Optimization • SES, SendGrid, Mailgun Integration • Email Deliverability Fixes ________________________________________ 🔸 Windows & Office Services • Office 365 Setup & Administration • Windows Server Management • SSL Troubleshooting ________________________________________ 🔎 Digital Marketing Experience With 9+ years in Digital Marketing & SEO, I help clients increase online visibility using: • SEO (On-page, Technical, Off-page) • Google Ads Campaign Optimization • Website Audit & Traffic Growth Strategies Weekly and monthly performance reports are provided for full transparency. menos -
Contratar MushtaqMagri
MushtaqMagri MushtaqMagri
$34 Dólares / hora
Backend| SPSS | R | PowerBI | Python | ML | AI&LLMPakistanHello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions.Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions. menos -
Contratar techplusintl
techplusintl techplusintl
$25 Dólares / hora
Website Development, API Integration, AutomationPakistanTechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software,...TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software, integrations, and intelligent automation solutions. **Services Offered** • Web design & development (CMS, custom apps, e-commerce) • Mobile app design & development (Android, iOS, hybrid) • Automation, scripting, scraping & workflow optimization • AI integrations, chatbots & data processing solutions • API development & third-party integrations • Database architecture, optimization & migration • Custom software & SaaS development **Deliverables & Outputs** • Business websites, dashboards, portals & landing pages • E-commerce stores and CMS-based platforms • Mobile apps with admin panels and backend systems • Automation tools, bots, and integration pipelines • Database systems, reports & analytics solutions • Custom plugins, extensions, and enterprise applications **Technologies & Tools** PHP, ASP.NET, VB.NET, C, C#, C++, Python, Node.js, JavaScript frameworks (React, Angular, Vue), Laravel, CodeIgniter, Django, Flask, Yii, CakePHP, WordPress, Shopify, Wix, Weebly, Squarespace, Magento, OpenCart, PrestaShop, SharePoint, Excel, Google Sheets, APIs, cloud services, and modern development frameworks. TechPlus maintains clear English communication, structured documentation, transparent collaboration, and a strong focus on quality delivery, reliability, and long-term client partnerships. menos -
Contratar Tafsol
TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 25th profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 25th 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 ✅Linux recovery, database repair, and website rebuilds. 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 ✅ 140+ 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!! menos -
Contratar kingAsterisk
kingAsterisk kingAsterisk
$30 Dólares / hora
Asterisk, Vicidial Customization, CRM IntegrationIndiaWe have been delivering robust, production-grade VoIP solution and contact center solutions for over 14 years. Our strength lies in building systems that fit your operation precisely, not generic installs, but configured environments tuned to your traffic patterns, agent workflows, compliance needs, and reporting...We have been delivering robust, production-grade VoIP solution and contact center solutions for over 14 years. Our strength lies in building systems that fit your operation precisely, not generic installs, but configured environments tuned to your traffic patterns, agent workflows, compliance needs, and reporting requirements. VICIDial Custom Development We handle end-to-end VICIDial work for inbound and outbound contact centers. This includes complete server configuration, campaign setup, agent screen customization, and GUI modifications. Custom reporting is one of our core strengths: Missed call and abandoned call reports Advanced agent performance reports Sale history and agent payment reports Billing reports based on custom rate structures Carrier reports with detailed hangup cause analysis Recording reports filtered by user, campaign, or date range Custom admin and manager dashboards Inbound/Outbound separate reporting views Beyond reporting, we build features that your agents and supervisors actually use daily, Soundboard GUI integration and modifications, single-click third-party call transfers, Trackdrive integration for lead posting, CRM integration via API, webform posting, data adjustment via API, custom webphone embedding, and agent-facing reports displayed directly on the agent screen. Agent layout changes are done as per your workflow, nothing is left as a default if it doesn't serve your team. Asterisk Full installation, hardening, and configuration Dial plan design for simple to carrier-grade environments Advanced AGI scripting for dynamic call routing and automation System integration across office PBX setups and large-scale deployments Custom application development on top of Asterisk core Auto-dialing and mass outbound dialing solutions SIP trunk configuration, failover routing, and call quality optimization VICIDial Skin & Theme Development We redesign VICIDial interfaces from the ground up, admin panels, agent screens, supervisor dashboards, replacing the dated default UI with cleaner, faster, and more intuitive layouts. Our skin development work focuses on usability improvements that reduce agent training time and make supervisor monitoring more efficient. Dialer Platforms We work across VICIDial, GoAutoDial, SoundBox Dialer, Voice Broadcast systems, Hylafax fax solutions, Trixbox, Elastix, Twilio integration, and Web-MeetMe conference setups. Why Work With Us We hand over source code. You are never locked into us for future changes, your team or any developer can pick up where we leave off. Rates are transparent. Scope is agreed before work begins. Deadlines are taken seriously. menos -
Contratar anirudhat
I build clean, functional solutions fast across the full stack. Specializing in: - Web: React, Next.js, Node.js, Python, PHP, Ruby on Rails, Golang, Laravel, Django, WordPress, Vue.js - Mobile: React Native, Flutter, Android (Kotlin), iOS (Swift), Dart - AI & Machine Learning: LLM integrations (Claude, OpenAI,...I build clean, functional solutions fast across the full stack. Specializing in: - Web: React, Next.js, Node.js, Python, PHP, Ruby on Rails, Golang, Laravel, Django, WordPress, Vue.js - Mobile: React Native, Flutter, Android (Kotlin), iOS (Swift), Dart - AI & Machine Learning: LLM integrations (Claude, OpenAI, Gemini), RAG pipelines, LangChain, vector databases, prompt engineering, chatbots, NLP, OCR, generative AI - APIs & Integrations: REST, GraphQL, payment gateways (Stripe, PayPal, Razorpay), Twilio, SendGrid, third-party services - Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Nginx, Linux server administration, Cloudflare - E-commerce & CRM: WooCommerce, OpenCart, Magento, Odoo, Prestashop, Point of Sale systems - Databases: MySQL, PostgreSQL, MongoDB, MariaDB, Elasticsearch, SQLite, Redis, Microsoft SQL Server - Trading & Finance: MetaTrader 4/5, MQL4/5, Pine Script, NinjaTrader, OpenClaw, backtesting, trading bots - Data & Automation: Excel/Google Sheets automation, dashboards, data analysis, workflow automation I focus on understanding your requirements clearly, delivering working code, and communicating progress throughout. menos -
Contratar VirasatSolutions
VirasatSolutions VirasatSolutions
$25 Dólares / hora
Elearning,Moodle,Drupal,Laravel,WP,Magento,ShopifyIndiaVirasat Solution is a leading provider for Web Design & Development, specialized in CMS & eLearning domain, we combine technical expertise with a deep understanding of our clients' unique needs to deliver tailored solutions that drive success. With a team of highly skilled developers, designers, and consultants, we...Virasat Solution is a leading provider for Web Design & Development, specialized in CMS & eLearning domain, we combine technical expertise with a deep understanding of our clients' unique needs to deliver tailored solutions that drive success. With a team of highly skilled developers, designers, and consultants, we specialize in crafting robust, scalable, and user-friendly platforms using Moodle and Drupal. We at Virasat Solutions have the experience and know-how to bring your vision to life. We are an Official Drupal Partner and also specialized in Moodle Development Services. Why Choose Us? - Official Drupal Partner - Top Preferred Vendor for Moodle - 1500+ Customers Served - 15+ Years of Expertise - Flexible Engagement Modules Services we offer: Open Source Development: Break free from limitations with the top company for open-source development – where possibilities are endless. CMS Development: From concept to click, we've got you covered – Partner with us for CMS solutions that shine. We work on CMS like Drupal, ExpressionEngine, Joomla, Wordpress. eLearning Development: Unlock the potential of digital education with the top eLearning development company – because every learner deserves a world-class experience. We work on technologies like Moodle, Learndash, WPLMS, Totara, Opigno, Mahara, Jomoodle. Drupal Development: As your Drupal Partner, we turn your vision into reality with innovative solutions and unparalleled expertise. We work on all drupal versions like D6, D7, D8, D9, D10. Custom Development: Experience the power of customized & bespoke solutions with the industry leaders – because your website deserves nothing but the best. Consulting & Support: From strategy to execution, we're your top partner for consulting and support services – because your success is our priority. For more information about services and expertise, Please find us below: http://virasatsolutions.com/ https://www.drupal.org/virasat-solutions Ready to take your e-learning or content management initiatives to the next level? Contact us today to learn more about our Moodle and Drupal development services and how we can help you achieve your goals. menos
