SIP Engineers Til ansættelse
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Sponsorerede Freelancere
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Are you searching for a dynamic and skilled IT professional to elevate your business? Look no further! I am an experienced freelancer offering a wide range of services to boost your online presence and drive success. With a passion for quality assurance software testing, I ensure flawless software performance. As a...Are you searching for a dynamic and skilled IT professional to elevate your business? Look no further! I am an experienced freelancer offering a wide range of services to boost your online presence and drive success. With a passion for quality assurance software testing, I ensure flawless software performance. As a Cisco Certified Network Associate (CCNA), I excel in network engineering, optimizing network infrastructures with precision. For seamless system administration, I manage servers and maintain optimal performance in Linux and Windows environments. TestRail expertise streamlines testing processes, enhancing efficiency. I bring creativity and technical prowess to web design and development, crafting engaging user experiences and visually stunning designs. From ecommerce platforms to personal portfolios, I bring your vision to life. As a multilingual translator (Urdu to English), I bridge linguistic barriers and expand your reach. I also offer expert teaching in English, computer science, and IT subjects. From data entry to database administration (MySQL and Microsoft SQL), finance, and business administration, my meticulous attention to detail and organizational skills drive operational efficiency. As a Microsoft Certified Specialist in PowerPoint, Excel, and Word, I create impactful presentations, automate spreadsheets, and produce professional documents. Proficient in Microsoft Azure and AWS, I deploy, manage, and optimize secure and scalable cloud environments for your business needs. For hassle-free web hosting and domain registration, I specialize in cPanel/WHM, WHMCS, WordPress, and Joomla configuration and installation. I am a versatile IT professional with expertise in quality assurance software testing, network engineering, system administration, web design and development, translation services, and more. Let's collaborate and drive tangible business growth together! mindre
Ansæt wallymna
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ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3,...ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT: Arduino, Raspberry Pi, ESP32, MATLAB, embedded control, and automation projects. With 200+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions — delivered with clear communication and long-term support. mindre
Ansæt AwaisChaudhry
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. mindre
Ansæt Lazarone1
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I work as a Vicidial & Asterisk support engineer with hands-on experience in live dialer operations. I help call centers with: • Vicidial installation & support • VoIP call quality issues (one-way audio, no audio) • SIP / RTP troubleshooting • Carrier coordination • Inbound & outbound campaign support I focus on...I work as a Vicidial & Asterisk support engineer with hands-on experience in live dialer operations. I help call centers with: • Vicidial installation & support • VoIP call quality issues (one-way audio, no audio) • SIP / RTP troubleshooting • Carrier coordination • Inbound & outbound campaign support I focus on stability, uptime, and fast issue resolution for production dialers. Experience supporting live production dialers with active agents. Available for remote support, contract work, or monthly coverage. mindre
Ansæt rahulcreation74
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With over 8 years of hands-on experience in software development, I am a seasoned professional with a strong background in full-stack. Front-End Technologies: React.js, HTML5, CSS3, React Native, Flutter, WordPress Back-End Technologies: Node.js, Laravel, Django, FastAPI, Express.js, Convex, Sanity Database...With over 8 years of hands-on experience in software development, I am a seasoned professional with a strong background in full-stack. Front-End Technologies: React.js, HTML5, CSS3, React Native, Flutter, WordPress Back-End Technologies: Node.js, Laravel, Django, FastAPI, Express.js, Convex, Sanity Database Management: SQL, NoSQL, PostgreSQL, MongoDB DevOps & Tools: D AWS, Azure, Stripe What sets me apart is my problem-solving prowess and a proactive, can-do attitude. I thrive in challenging environments where I can bring fresh perspectives and develop cutting-edge solutions. Whether you need a robust application, an intuitive user interface, or seamless system integration, I am committed to delivering exceptional results tailored to your needs. mindre
Ansæt tobiask5
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I’m a Senior Software Engineer with 8+ years of experience building reliable products for startups and teams that need results—not experiments. I specialize in real-time video/streaming, cloud-native backend systems, and AI-powered features, with a strong focus on performance, stability, and clean delivery. I can...I’m a Senior Software Engineer with 8+ years of experience building reliable products for startups and teams that need results—not experiments. I specialize in real-time video/streaming, cloud-native backend systems, and AI-powered features, with a strong focus on performance, stability, and clean delivery. I can help you ship end-to-end solutions: from architecture and development to deployment and monitoring. What I’m great at - Real-time streaming & video pipelines: WebRTC, FFmpeg, HLS/DASH, RTMP/RTSP, SRS, WHIP/WHEP - Backend & APIs: Node.js/TypeScript, Python (FastAPI/Django), Go, C#/.NET - Cloud & DevOps: AWS, Docker, Kubernetes, Terraform, CI/CD, automation - Mobile & cross-platform: Flutter, React Native, Android (Kotlin), iOS (Swift) How I work : - Clear plan and milestones - Frequent updates and transparent communication - Clean, maintainable code + documentation - Testing, monitoring, and production readiness I’m an independent developer (not an agency) and available 30+ hours/week. If you share your goal and current setup, I’ll propose the fastest, safest path to launch. Thanks Ivan mindre
Ansæt ivank69
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I’m a versatile Project Management and Digital Transformation Specialist with over 15 years of experience, offering a broad array of services to drive project success and enhance operational efficiency. Here’s a complete list of my skills and services, grouped for clarity: Project & Team Leadership ✅ Project...I’m a versatile Project Management and Digital Transformation Specialist with over 15 years of experience, offering a broad array of services to drive project success and enhance operational efficiency. Here’s a complete list of my skills and services, grouped for clarity: Project & Team Leadership ✅ Project Management | Scrum Master | Team Lead ✅ Project Planning & Roadmapping ✅ Agile Methodologies (Scrum, Kanban, Lean) ✅ Stakeholder & Client Engagement ✅ Risk Management & Mitigation ✅ Resource Planning & Allocation ✅ Cross-Functional Team Coordination Project Management & Collaboration Tools ✅ JIRA | ClickUp | Monday.com | Trello | Asana ✅ Communication Tools: Slack, Mattermost, Microsoft Teams ✅ File Management: Google Drive, Dropbox, OneDrive ✅ Real-Time Collaboration: Miro, Figma, Lucidchart Business & Technical Documentation ✅ Project Proposals & Business Plans ✅ Business Documentation & Compliance Reports ✅ Document Writing (Grant, Ghostwriting, Proposal, Plan Documentation) ✅ Process & Standard Operating Procedures (SOPs) ✅ Requirements Gathering & Analysis ✅ Technical Documentation Virtual Administration & IT Services ✅ Virtual Administration ✅ IT Executive Support ✅ Data Entry & Management ✅ IT Infrastructure Management ✅ CRM Management (Salesforce, Zoho CRM, HubSpot) ✅ Cloud Services (Google Workspace, Microsoft 365, AWS) Digital Marketing & Social Media Management ✅ Digital Marketing Strategy & Execution ✅ Social Media Marketing (SMM): Facebook, Instagram, LinkedIn, Twitter ✅ Paid Advertising: Google Ads, Facebook Ads ✅ Social Media Content Creation & Scheduling ✅ Brand Development & Audience Engagement ✅ Analytics & Performance Tracking Website & Content Management ✅ WordPress & Elementor Website Design ✅ Content Management & Blogging ✅ SEO Writing & Optimization ✅ E-commerce Integration (Shopify, WooCommerce) ✅ Website Maintenance & Security ✅ Landing Page Optimization Automation & Integration Tools ✅ Process Automation ✅ No-Code/Low-Code Solutions: Make.com, Zapier, Zoho Creator, VAPI ✅ Power Automate | Co-Pilot | SharePoint Automation ✅ Custom Workflows & Integrations ✅ API Integration & Management Quality Assurance & Testing ✅ Quality Assurance (QA) for Websites & Mobile Applications ✅ Test Planning & Execution ✅ Bug Tracking & Issue Resolution ✅ Automation Testing Tools (Selenium, TestRail) ✅ User Acceptance Testing (UAT) Research & Content Creation ✅ SEO Writing & Keyword Research ✅ Research Paper & Article Writing ✅ Industry Analysis & Market Research ✅ Blog Writing & Ghostwriting ✅ Technical Content Writing ✅ Report Writing Lead Generation & Sales Support ✅ Lead Generation & Prospecting ✅ Commission-Based Selling ✅ Email Marketing & Nurturing Campaigns ✅ Sales Funnel Optimization ✅ Cold Outreach & Follow-Up Strategy ✅ CRM Integration & Management I’m available for both short-term and long-term projects and can adapt to the unique needs of your business. Let’s work together to transform your project into a success! mindre
Ansæt engronu
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REPLATechnology REPLATechnology
$30 USD / timen
Top Rated Verified & Confirmed By Freelancer.comPakistanHello, Thank's for taking the time to visit my profile. I’m a Full-stack Experienced Software & Mobile App developer with 10 years of industry experience / Blockchain, Mobile app & Software Development with over 10 years of experience operating as a high-end professional in the Blockchain & Software Industry. My...Hello, Thank's for taking the time to visit my profile. I’m a Full-stack Experienced Software & Mobile App developer with 10 years of industry experience / Blockchain, Mobile app & Software Development with over 10 years of experience operating as a high-end professional in the Blockchain & Software Industry. My clients consistently receive polished work in a timely manner with constant communications and updates. I offer a number of services through my expertise: ● ✔ BlockChain Development ● ✔ NFT Development ● ✔ Software Development ● ✔ Web App Development ● ✔ Artificial intelligence Projects ● ✔ Mobile App Development (IOS & Android) ● ✔ Website Development ● ✔ Application Design (UI / UX) ● ✔ Figma / XD ● ✔ Website Design ● ✔ Brand Identity Design My portfolio is chock full of these design elements, and I highly suggest you peruse it to better understand my style, work & vision. Along with a team of 18 professional developers who aide me in my design, I hold my skills in high regard & would love to use them to help you create a Best Product for your business. shoot me a message! I’m available through Freelancer & will respond ASAP so that we can break down your needs and decide exactly how we will tackle them. Thanks, & have a great day, Regards mindre
Ansæt REPLATechnology
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Rashid Tech Solutions is a systems-focused engineering and development practice with over 5 years of hands-on experience delivering reliable, production-ready solutions across software, cloud, automation, and embedded systems. We specialize in projects where multiple technologies must work together seamlessly —...Rashid Tech Solutions is a systems-focused engineering and development practice with over 5 years of hands-on experience delivering reliable, production-ready solutions across software, cloud, automation, and embedded systems. We specialize in projects where multiple technologies must work together seamlessly — software with hardware, cloud with automation, and logic with real-world operational constraints. Our work is driven by solid architecture, clean implementation, and solutions designed for long-term use, stability, and growth. 🔧 Core Capabilities Systems & Full-Stack Development End-to-end design and development of web platforms, backend services, APIs, dashboards, and mobile applications, built for scalability, security, and maintainability. Cloud, DevOps & Infrastructure Architecture and operations across AWS, Azure, and Google Cloud, including CI/CD pipelines, deployments, monitoring, performance optimization, and production hardening. Automation & Integrations Custom automation, workflow optimization, system integrations, bots, and backend processes to reduce manual work and improve operational reliability. Embedded Systems & Industrial Automation Development and integration of embedded systems, IoT devices, electronics, PCBs, PLCs, SCADA, and hardware–software interfaces for industrial and automation use cases. AI & Data-Driven Features Practical AI and machine-learning integrations such as computer vision, OCR, analytics, and intelligent system enhancements — applied where they deliver real, measurable value. Specialized & Custom Solutions Blockchain systems, trading tools, telephony platforms, and other domain-specific solutions when projects require deeper technical customization. 👥 Team & Delivery Model For larger or time-critical projects, I work with a small, trusted technical team, while personally managing and reviewing all work. This ensures clear communication, consistent quality, and a single point of accountability for the client. 🤝 Post-Delivery Support Delivery does not end at handover. We provide clear documentation, support, fixes, and ongoing assistance when required, ensuring systems remain stable, understandable, and easy to maintain over time. Our approach is reflected in consistent positive feedback from previous clients, who value technical ownership, clear communication, and dependable delivery. If you’re looking for a technical partner who thinks long-term and takes responsibility beyond launch, Rashid Tech Solutions is ready to support your project. mindre
Ansæt rashidamjad
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With two decades of hands-on experience in Linux environments and a specialization in Debian-based systems, we offer expert consulting services aimed at enhancing operational efficiency, securing systems, and ensuring your IT infrastructure adheres to the highest standards of reliability.With two decades of hands-on experience in Linux environments and a specialization in Debian-based systems, we offer expert consulting services aimed at enhancing operational efficiency, securing systems, and ensuring your IT infrastructure adheres to the highest standards of reliability. mindre
Ansæt logicblue
