Technical Support Specialists k zaměstnání
Zobrazuje 270 výsledků
Sponzorovaní freelanceři
-
VISION TO REALITY Preferred Freelancer by Freelancer Vision Vivante is an agency in India dedicated to transforming ideas into scalable, high-performance platforms. With a strong foundation in strategy, design, and technology, we help businesses accelerate growth, simplify complexity, and thrive in the digital...VISION TO REALITY Preferred Freelancer by Freelancer Vision Vivante is an agency in India dedicated to transforming ideas into scalable, high-performance platforms. With a strong foundation in strategy, design, and technology, we help businesses accelerate growth, simplify complexity, and thrive in the digital age. ✅ End-to-End Services: -- Product Strategy & MVP Development -- Concept-to-Launch Solutions -- Product Roadmaps, User Flows & Wireframing -- Technical Architecture & Agile Team Assembly ✅ Custom Software Development: -- Full-Stack Web & Mobile Applications -- SaaS Platforms | Marketplaces | Internal Tools -- API Integrations, DevOps, Cloud Infrastructure ✅ Tech Stack Expertise: -- Frontend: React.js, Vue.js, Next.js -- Backend: Node.js, Laravel -- Mobile: Flutter, React Native -- Database: PostgreSQL, MySQL, MongoDB -- CMS: WordPress, Shopify, Magento, Prestashop, Custom CMS -- Infra: AWS, GCP, CI/CD, Serverless ✅ E-Commerce & Business Platforms: -- Shopify, WooCommerce, Magento -- Auction & Multi-Vendor Systems -- Payment Gateway Integration (incl. Stripe, CashApp, M-Pesa, Mada, HyperPay) ✅ Enterprise & Operational Systems: -- ERP, CRM & Warehouse Management -- Stock Control, Route Planning, Payroll, Ledgers -- Driver & Customer Apps with Live Tracking ✅ Industries Served: >> E-commerce | Fintech | Logistics | Travel | Legal | Education | Real Estate | Healthcare | Fitness | Marketplaces | Social Platforms | SaaS | Pickup and Delivery | POS (Point of Sale) Why Vision Vivante? ✅ Strategy-First Execution ✅ Cross-Platform Development Experts ✅ Agile Teams & Transparent Collaboration ✅ Deep Tech + Business Understanding ✅ Global Clients in 50+ Countries ✅ Fast Turnarounds, Scalable Codebases ✅ Dedicated PMs, Engineers & Designers ✅ Flexible Engagement Models Ready to Build? From digital products to complex systems, Vision Vivante turns your vision into a living, breathing platform. Work with a team that’s technical, strategic, and obsessed with your success. Let’s explore how we can collaborate. méně
Zaměstnejte uživatele visionvivante
-
arhamsoftltd arhamsoftltd
$65 USD / hod.
Award-Winning ISO-Certified IT firm | Among Top 1%United States: ArhamSoft LLC is an ISO-certified software development company, proudly serving clients worldwide since 2007. With a strong presence across the USA, UK, Germany, UAE, and Saudi Arabia, we have delivered innovative, scalable, and business-driven solutions to organizations of all sizes. Over the years, we have had...: ArhamSoft LLC is an ISO-certified software development company, proudly serving clients worldwide since 2007. With a strong presence across the USA, UK, Germany, UAE, and Saudi Arabia, we have delivered innovative, scalable, and business-driven solutions to organizations of all sizes. Over the years, we have had the privilege of working with Fortune 500 companies, helping them achieve digital transformation with efficiency and excellence. As trusted technology partners, we hold official partnerships with Odoo, Salesforce, and Microsoft, enabling us to deliver cutting-edge solutions powered by the latest tools and platforms. With a team of dedicated professionals and a proven track record across industries, ArhamSoft continues to empower businesses with ERP systems, custom software, AI/ML, mobile applications, and enterprise-grade solutions that drive growth and long-term success. Our Expertise: - Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP) - Blockchain & Web3 Solutions - Mobile App Development (iOS & Android) - Web Development & Custom SaaS Platforms - ERP & CRM Solutions (Odoo, Salesforce, Microsoft Dynamics) - Cloud Computing & Enterprise Software Integration & : - Presidential Award for Best Software Company - Clutch Top IT Service Provider - Pakistan Digital Award (PDA) 2021 - P@SHA ICT Award Winner (2021) - LCCI Best Software House Award & - ISO 9001:2015 Quality Management Systems - ISO 27001:2013 Information Security Management Salesforce Partner: https://appexchange.salesforce.com/appxConsultingListingDetail?listingId=a0NHu00000p0vBtMAI Odoo Partner: https://www.odoo.com/partners/arhamsoft-13313341 Microsoft Partner ? ISO Certified for Quality & Information Security Official Odoo, Microsoft & Salesforce Partner 18+ Years of Proven Industry Experience with 500+ global clients 100% Client Satisfaction Rate backed by long-term partnerships 230+ In-house Skilled Resources across AI, Web, Mobile, and Blockchain Full-Cycle IT Services: From strategy & development to deployment & support Proven Expertise in Complex, Enterprise-Scale Projects Strong QA & Security Practices ensuring compliance and reliability Customer-Centric Approach with transparent communication Agile & Scalable Delivery Models to fit startups, SMEs, and enterprises Award-Winning Company recognized for innovation & excellence : Looking to bring your next big idea to life or optimize your business with advanced technology? Lets make it happen together. Contact us today and discover how ArhamSoft can become your trusted technology partner. méně
Zaměstnejte uživatele arhamsoftltd
-
I am a Senior DevOps Engineer and Cloud Architect with over 14 years of deep expertise in Linux System Administration and Infrastructure. Originally trained in Physics, I bring a scientific, analytical approach to solving complex IT problems—I don't just maintain systems; I understand the "physics" of how they break...I am a Senior DevOps Engineer and Cloud Architect with over 14 years of deep expertise in Linux System Administration and Infrastructure. Originally trained in Physics, I bring a scientific, analytical approach to solving complex IT problems—I don't just maintain systems; I understand the "physics" of how they break and how to make them resilient. My career has evolved from the trenches of Help Desk support to founding my own IT service agency, and now tackling global-scale cloud challenges. I am currently pursuing an MSc in Computer Engineering to bridge practical experience with advanced theory. Core Competencies: - Cloud Platforms: Microsoft Azure, AWS - Infrastructure as Code (IaC): Terraform, Ansible - Containerization & Orchestration: Docker, Kubernetes - Observability: Prometheus, Grafana, ELK Stack - OS: Deep Linux System Administration mastery Whether you need to migrate to the cloud, automate your infrastructure, or stabilize a chaotic environment, I bring the patience of a father of twins and the precision of an engineer to get the job done right. méně
Zaměstnejte uživatele ahmadpiran
-
✪ DevOps ✪ Server + CMS Optimization ✪ AWS / gcloud / OVH ✪ Apache/ NGINX ✪ WHM/plesk ✪ Wordpress + Magento + Shopify + prestashop ✪ CSS+JS+ ✪ server + website security audit ✪ Linux+windows ✪ Virtual Assistant ✪ eCommerce Site Management ✪ Customer Support ✪ Customer Services ✪ Search Engine Optimization ✪ Zen...✪ DevOps ✪ Server + CMS Optimization ✪ AWS / gcloud / OVH ✪ Apache/ NGINX ✪ WHM/plesk ✪ Wordpress + Magento + Shopify + prestashop ✪ CSS+JS+ ✪ server + website security audit ✪ Linux+windows ✪ Virtual Assistant ✪ eCommerce Site Management ✪ Customer Support ✪ Customer Services ✪ Search Engine Optimization ✪ Zen Cart ✪ MERN méně
Zaměstnejte uživatele amiexpart
-
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! méně
Zaměstnejte uživatele wallymna
-
Highly motivated and results-oriented professional with a multi-faceted skillset encompassing language services (subtitling, dubbing, etc.), content management, shared services, post-production workflows (editing & QC), and technical proficiency (file operations, storage, troubleshooting). Proven ability to deliver...Highly motivated and results-oriented professional with a multi-faceted skillset encompassing language services (subtitling, dubbing, etc.), content management, shared services, post-production workflows (editing & QC), and technical proficiency (file operations, storage, troubleshooting). Proven ability to deliver projects efficiently and adhere to deadlines. Expertise in industry-standard software (Adobe Creative Suite, MS Office, PowerBI) and various operating systems (Mac/Windows). Key Skills: Language Services: Subtitling, Dubbing, Voiceover, Transcription Content Management & Shared Services Post-Production: Video Editing, Audio Editing, Quality Control File Operations: Management, Transfer, Transcoding, Backup, Security Storage: Cloud Storage Solutions (Gdrive, OneDrive, etc.) Troubleshooting: Hardware & Software (Windows, Mac, MS Office, Adobe) méně
Zaměstnejte uživatele mahmoud1911
-
olegwork673 olegwork673
$30 USD / hod.
⭐Embedded⭐Firmware ⭐PCB⭐FPGA⭐IOT⭐MobileApp⭐Moldova, Republic of💡 About Me ✋ Hi! I’m Oleg, an Embedded Firmware Engineer and Electronics Developer specializing in MCU/IoT systems, PCB bring-up, and real-time embedded solutions. With 5+ years of experience, I deliver high-precision embedded systems, robotics, and automation projects for industrial and commercial applications. ⚡...💡 About Me ✋ Hi! I’m Oleg, an Embedded Firmware Engineer and Electronics Developer specializing in MCU/IoT systems, PCB bring-up, and real-time embedded solutions. With 5+ years of experience, I deliver high-precision embedded systems, robotics, and automation projects for industrial and commercial applications. ⚡ My Core Expertise 🔹 Embedded Systems & Wireless Electronics ✔ Microcontrollers: STM32, ESP32/ESP8266, nRF52, Arduino ✔ Wireless Protocols: BLE, WiFi, LoRa, MQTT, RFID ✔ Circuit Design & PCB Layout: Multi-layer, high-density designs, hardware bring-up & debugging ✔ Motor Control & Robotics: PID systems, stepper/servo control, CNC/automation integration ✔ FPGA & Bootloader Development: Custom protocols, OTA updates ✔ IoT Device Integration: End-to-end firmware + hardware solutions 🧰 Tools & Technologies 🔹 Firmware & Languages: C, C++, Python, Embedded C, Arduino IDE, FreeRTOS 🔹 Hardware & PCB: KiCad, Altium Designer, Proteus, Sensor & Actuator Interfaces, JTAG/Debugging 🔹 Wireless & IoT: BLE, WiFi, LoRa, MQTT, RFID 🔹 Robotics & Automation: Motor Control, PID, CNC Programming, Robotics Integration 🏆 Why Work With Me ✅ Expert in Embedded Systems, Wireless Electronics, and PCB Design ✅ High-Precision, Optimized, and Scalable Firmware & Hardware Solutions ✅ Clear Communication & On-Time Delivery ✅ Free Post-Project Support & Troubleshooting ✅ Guaranteed Customer Satisfaction 🚀 Let’s Build Innovative Solutions Whether it’s smart robotics, wireless IoT devices, or automated control systems, I provide end-to-end embedded solutions from concept to production. méně
Zaměstnejte uživatele olegwork673
-
alirazazafarpk alirazazafarpk
$25 USD / hod.
WordPress / Google & Social Media Ads / SEO ExpertPakistan💡 Helping businesses build modern websites & drive growth through SEO and Ads. 👋 I’m Ali Raza Zafar, a Top-Rated Plus Freelancer (Top 3% talent on Upwork) with 6+ years of professional experience in software engineering, website creation, and digital marketing. I’ve worked with clients worldwide to build...💡 Helping businesses build modern websites & drive growth through SEO and Ads. 👋 I’m Ali Raza Zafar, a Top-Rated Plus Freelancer (Top 3% talent on Upwork) with 6+ years of professional experience in software engineering, website creation, and digital marketing. I’ve worked with clients worldwide to build high-performing websites, scalable digital solutions, and marketing strategies that don’t just look good — they deliver measurable business results. Clear communication, fast turnaround, and reliable support are at the core of how I work. My goal isn’t just to finish a project, but to help your business grow long-term. 🔹 What I Can Do for You ✅ Custom Website Design & Development (WordPress, Shopify, CMS Platforms) ✅ E-commerce Solutions (store setup, redesign, payment integrations) ✅ Search Engine Optimization (SEO) — rank higher, gain organic traffic ✅ PPC & Google Ads — campaigns that convert with real ROI ✅ Digital Transformation & Automation — streamline processes and boost efficiency ✅ Lead Generation & Social Media Marketing ✅ Website Maintenance & Support (bug fixes, speed optimization, security) ✅ Branding & Graphics Design ✅ Software Consulting & QA Testing 🏆 Why Clients Choose Me - Top-Rated Plus on Upwork (Top 3% Talent) - 100% Job Success Score with Global Clients - Over Half a Decade of Programming & Digital Marketing Expertise - 24/7 Client Support with Same-Day Response Guarantee - Free 1-Month Maintenance on Every Project - Long-term Partnerships Built on Trust & Results 💬 Let’s Work Together If you’re looking for a reliable partner to create or grow your online presence, I’d love to help. From website creation to digital marketing and automation, I’ll provide end-to-end solutions tailored to your goals. 📩 Send me a message today, and let’s turn your ideas into reality. Best regards, Ali Raza Zafar Upwork Top-Rated Plus Freelancer méně
Zaměstnejte uživatele alirazazafarpk
-
As a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. With a solid foundation in computer science and extensive experience in both front-end and...As a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. With a solid foundation in computer science and extensive experience in both front-end and back-end development, I excel at building everything from small business websites to complex, custom applications. I have a strong eye for design and UX, and I enjoy translating complex requirements into clean, maintainable code. I’ve worked across diverse industries, collaborating with cross-functional teams to deliver responsive web applications and dynamic single-page experiences. I’m especially passionate about pixel-perfect UI, accessibility, and optimizing performance for high-traffic applications and Mobile application with Flutter + Backend. I'm currently looking to contribute to impactful projects where code quality, user experience, and continuous learning are valued. I’m currently seeking a new challenge in a global company where I can further develop my skills, contribute my expertise, and thrive in an environment that fosters both individual and team success. méně
Zaměstnejte uživatele munibs1
-
Full-stack technology professional with expertise in web, mobile, cloud, AI, and blockchain solutions, delivering end-to-end digital products that scale and perform. Experienced in software engineering, system architecture, database design, cloud computing, and infrastructure management across modern and legacy...Full-stack technology professional with expertise in web, mobile, cloud, AI, and blockchain solutions, delivering end-to-end digital products that scale and perform. Experienced in software engineering, system architecture, database design, cloud computing, and infrastructure management across modern and legacy technologies. Skilled in .NET / .NET Core, ASP.NET, C# / VB.NET, PHP, Python, Java, C/C++, JavaScript, Node.js, Django, Flask, Laravel, and modern frontend frameworks like React, Angular, Vue, Next.js, and Tailwind CSS. Proficient in RESTful and GraphQL APIs, microservices, full-stack development, and scalable architectures with SQL Server, MySQL, PostgreSQL, MongoDB, Redis, and NoSQL solutions. Develops native and cross-platform mobile applications for iOS and Android using Swift, Kotlin, React Native, Flutter, Expo, and Xamarin, with additional experience in hybrid apps, desktop applications (WPF, WinForms, Qt, Unity), and game development (Unity 3D, Unreal Engine, GameMaker). Experienced in cloud, DevOps, and IT infrastructure: AWS, Azure, Google Cloud Platform, Docker, CI/CD, server administration (Linux, Windows Server, VPS), networking, virtualization, SaaS deployments, and system security. Strong background in automation, workflow optimization, Power Automate, and scripting (Bash, Python, Powershell). Hands-on experience in blockchain and Web3: Ethereum, Binance Smart Chain, Solidity, smart contracts, Web3.js, dApps, and cryptocurrency integration. AI and automation projects include LLMs, RAG, AI chatbots, computer vision, data analytics, image/text recognition, AI model development, GPT-based systems, OpenAI integration, and AI workflow automation. Additional expertise includes web and CMS development (WordPress, Shopify, Magento, Joomla, Wix), eCommerce, payment gateway integration (PayPal, Stripe), web design, UX/UI, website optimization, SEO, and cross-browser testing. Proficient in data entry, Excel (VBA, Macros), data processing, cleansing, analytics, spreadsheets, database administration, and data visualization (Power BI, Chart.js, Pandas, NumPy). Projects are delivered with clean, maintainable code, strong documentation, QA/testing (manual and automated), security hardening, and disciplined project management, supporting startups, SMBs, and enterprise clients to launch, scale, and operate high-quality digital products with confidence. méně
Zaměstnejte uživatele Sturneraiseosa
