Database Administrators Για Πρόσληψη
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Προβολή 305 αποτελεσμάτων
Χορηγημένοι Freelancer
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Πρόσλαβε τον/την giaphung2k1
Hi! I'm Hung, a seasoned Full-Stack Developer with over 5 years of expertise, I specialize in crafting scalable , high-performance web applications and management systems that align with your business goals. Utilizing cutting-edge technologies like Php, Laravel, Python, Node.js, Vue.js, React, WordPress, Magento,...Hi! I'm Hung, a seasoned Full-Stack Developer with over 5 years of expertise, I specialize in crafting scalable , high-performance web applications and management systems that align with your business goals. Utilizing cutting-edge technologies like Php, Laravel, Python, Node.js, Vue.js, React, WordPress, Magento, CodeIgniter, and Shopify, I deliver exceptional results on time and within budget. 💻 My Expertise Backend Mastery ✓ PHP Frameworks: Expert in Laravel, CodeIgniter, CakePHP, and Yii. ✓ Python Expertise: Skilled in Flask, Django, FastAPI, Celery, and WebSocket integrations. ✓ Node.js Mastery: Experience with Express.js, NestJS, Hapi.js, Sails.js, and real-time applications using Socket.IO. ✓ Database Expertise: Proficient in MySQL, PostgreSQL, MongoDB, SQLite, NoSQL, and SQL Server--optimized for performance. ✓ API Development: Specializing in RESTful and GraphQL APIs with seamless third-party integrations. ✓ CMS Expertse: Extensive experience with Magento 1 & 2, WordPress, Squarespace, Shopify, and more. Frontend Excellence ✓ Core Languages: HTML5, CSS3, JavaScript (ES6+), TypeScript, jQuery. ✓ Frameworks/Libraries: Vue.js (Next and Nuxt), React, Angular, Alpine.js, Bootstrap, and Tailwind CSS. ✓ Specialties: Proficient in Progressive Web Apps (PWA), PSD/Figma-to-HTML conversions, ensuring pixel-perfect, responsive designs. ✨Services I Offer ✓ Custom Web Applications: Tailored solutions built from the ground up or optimized for performance. ✓ API Development & Integration: From RESTful to GraphQL, ensuring smooth data flow. ✓ E-commerce Solutions: Customization for platforms like Magento, Shopify, and WooCommerce. ✓ Scalable Backend Solutions: Designed for high-traffic systems. ✓ Frontend Development: User-friendly interfaces powered by Vue.js or React. ✓ Ongoing Maintenance & Support 🎯 Why Clients Choose Me ? ✔️ Proven Experience ✔️ Problem Solver ✔️ Commitment to Excellence ✔️Your Success is My Goal Results You Can Expect ✓ Optimized for performance and scalability. ✓ Aligning with your business goals and growth strategies. ✓ Focusing on performance, security, and scalability. Ready to Get Started? Let's connect today! I am committed to building long-term partnerships. Feel free to reach out with any questions or project inquiries. KEYWORDS: #WordPress #PHP #Laravel #Vue #MVC #Python #MySQL #WebDesign #WebAPI #NodeJS #ReactJS #Backend #Frontend #FullStack #Shopify λιγότερα -
Πρόσλαβε τον/την nabila66
Hello, Greetings! My name is Nabila, and I am a full-time freelancer with 13 years of experience in this field. I specialize in delivering high-quality services in the following areas: ⭐ Web Research ⭐ Virtual Assistant ⭐ Personal Assistant ⭐ Data Entry ⭐ PDF Transcription ⭐ Digital Marketing ⭐ PlusBase ⭐...Hello, Greetings! My name is Nabila, and I am a full-time freelancer with 13 years of experience in this field. I specialize in delivering high-quality services in the following areas: ⭐ Web Research ⭐ Virtual Assistant ⭐ Personal Assistant ⭐ Data Entry ⭐ PDF Transcription ⭐ Digital Marketing ⭐ PlusBase ⭐ ShopBase ⭐ Dropshipping ⭐ Print on Demand Store (POD) ⭐ Facebook Pixel Setup ⭐ Facebook Marketing ⭐ Internet Marketing ⭐ Google Ads ⭐ Facebook Ad Campaign Setup ⭐ Instagram ⭐ Instagram Marketing ⭐ LinkedIn ⭐ Product listing (Shopify, Amazon, eBay, etc....) ⭐ Amazon Shop Management ⭐ eCommerce Site Management ⭐ Transcription (Audio & Video) ⭐ Twitter Marketing ⭐ Email Marketing ⭐ Amazon Product Upload/Review Swap ⭐ Customer Support ⭐ Customer Services ⭐ Research ⭐ eBay ⭐ Article Submission ⭐ Twitter Account Management ⭐ Investment Research ⭐ Data Scraping ⭐ Web Search ⭐ Excel ⭐ Word ete...... To know more about me, please feel free to ask me anytime! λιγότερα -
Πρόσλαβε τον/την servermaster
About me I have worked over 20 years at IT and telecom companies in the following positions: IT support, system administrator, applications administrator, and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified I follow KISS methods. I understand the OSI layer. With...About me I have worked over 20 years at IT and telecom companies in the following positions: IT support, system administrator, applications administrator, and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified I follow KISS methods. I understand the OSI layer. With me, it is easy to set up systems. I am not picky about what systems to use, but I do have experience with what to use. I know the following operating systems + distros: Debian, Ubuntu, Gentoo, SUSE, Red Hat, CentOS, Rocky Linux, AlmaLinux, Arch Linux, FreeBSD, NetBSD, OpenBSD, Sun Solaris, plus MS Windows servers I also know the following systems: * Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. * Java web servers: Tomcat, Jrun, JBoss * Javascript: Node.js, npm * Proxy systems: Haproxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL * Mail systems: Postfix, Exim, Dovecot, and implementing DKIM, SPF, MX, and DMARC * Monitoring systems: Nagios, Zabbix, Cacti, Grafana * SMS: SMSC, Kannel * DNS: Bind, Djbdns, Dnsmasq. * VPS: VMware, Hyper-V, Proxmox, bhyve, KVM, Xen, OpenStack... * Containers: Docker, Podman, LXC, jail, Kubernetes * High Computing: OpenHPC, SLURM, MPI, and related * Cloud providers: AWS, DigitalOcean, Azure… I troubleshoot easily My knowledge does not stop here. Let's chat Please see my reviews of my previous works PS! As bonus, with my bid, you will get one week of free support for work done λιγότερα -
Πρόσλαβε τον/την Herculesz
Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. λιγότερα -
Πρόσλαβε τον/την UnsaAlam
Unleashing Words, Igniting Impact: Meet Your Content Catalyst and Pro Researcher – Unsa! With over 12+ years of immersive experience in research and content writing industry, I bring a unique blend of creativity, precision, and a touch of magic to every word. My writing style is engaging; but highly technical (if...Unleashing Words, Igniting Impact: Meet Your Content Catalyst and Pro Researcher – Unsa! With over 12+ years of immersive experience in research and content writing industry, I bring a unique blend of creativity, precision, and a touch of magic to every word. My writing style is engaging; but highly technical (if needed). I create every piece from scratch, so whether you’re a blogger, B2C, or B2B or even looking to have a thought-provoking eBook you can be sure that you’re getting exactly what you need. Do you know why I am so confident in my assertions? ➤ It is because what I do is three-fold: 1) Research a subject exhaustively, then 2) Distill complex information into an understandable content; and 3) Convey that information in a clear and conversational way. Seems interesting? Let's dive into the realm of creativity and see what unique wonders I can craft: ✓ eBooks ✓ Blog Posts and Articles ✓ Autobiography and Memoirs ✓ Novels ✓ Short Children Stories ✓ Web Copy ✓ Newsletters ✓ Social Media Posts ✓ Emails and Legal Letters ✓ ATS-Resume, Cover Letter, & LinkedIn Profile ✓ Business Documents (Business Plans, Proposals, Policies, Pitch decks) ✓ Proofreading, Rewriting, and General Editing While my experience may not span three decades, I offer a fresh perspective and a commitment to crafting enjoyable and fluff-free content that aligns with your preferences. 'HIRE ME' and let's dive into a conversation where ideas dance and possibilities flourish :) May your day be blessed in many ways! Cheers, Unsa Alam. P.S.: © I'm open to sign NDA for safeguarding ideas and business interests. λιγότερα -
Πρόσλαβε τον/την ParisPallas
I’m a Microsoft Office Applications Developer who takes great pride in my work. Through meticulous attention to detail and a passion for my career, 💻 I develop, write, and customize top-quality 💎 code in VBA that enables me to create custom, high-performance applications for my clients, saving them significant money 💲...I’m a Microsoft Office Applications Developer who takes great pride in my work. Through meticulous attention to detail and a passion for my career, 💻 I develop, write, and customize top-quality 💎 code in VBA that enables me to create custom, high-performance applications for my clients, saving them significant money 💲 and time ⏱️ . I’m well-versed in several areas, including (but not limited to): ● Excel ● Access ● VBA (Visual Basic for Apps) ● Power BI ● Word ● Microsoft Office ● PowerPoint ● Outlook Microsoft is one of the most widely used software suites among professionals. If you’re using it and find yourself losing time through specific processes, my services will provide you with the efficiency and ease of use to reclaim that wasted time. If you’re interested, I work from 8 a.m. to 9 p.m. Athens time and will respond promptly to your requests and inquiries. I love bringing on new clients and can’t wait to show you how I can streamline your business today! Thanks, and have a great day! λιγότερα -
Πρόσλαβε τον/την ShafirR
☑️ With over 11 years of professional experience, I am specializing in SQL Server DBA, Database Development, & Business Intelligence Development (Data Engineer). ☑️ I've solved customer-facing SQL Server bottlenecks and made massive performance improvements for Fortune companies and well-known organizations,...☑️ With over 11 years of professional experience, I am specializing in SQL Server DBA, Database Development, & Business Intelligence Development (Data Engineer). ☑️ I've solved customer-facing SQL Server bottlenecks and made massive performance improvements for Fortune companies and well-known organizations, including the following to illustrate some of them: 1️⃣ AAA Communication Inc. USA 2️⃣ NeTex Consulting. USA 3️⃣ Cloud Retailer. USA 4️⃣ Selectel Wireless. USA Extensive Experience as a SQL Server DBA (Versions 2000 - 2022) methodically identifying and resolving complex underlying causes of Microsoft SQL Server problems, using a vast variety of techniques and tools. I have solved numerous show-stopping SQL Server Performance problems, as well as often re-engineered immensely complex designs and code, providing significantly improved performance. Expert Level ability with Data Extraction, Transformation, and Loading (ETL) from numerous heterogeneous data sources. I pride myself in my ability to intuitively gather, interpret and understand your requirements, as well as develop intuitive and creative Business Intelligence Solutions using the full MSBI stack (Power BI, SSAS, SSRS, SSIS, Datazen). ⭐ Here's what I can bring to your project ⭐ ✔️ Top-notch experience in all versions of SQL Server (2000 - 2022) and cloud platforms ✔️ Extensive experience working with large enterprise transactional databases ✔️ Expert understanding of data security best practices when working with PII and PHI data ✔️ Ability to quickly diagnose SQL performance issues and identify query pain points ✔️ Expert ability in designing ETL processes for data warehouses and BI databases ✔️ 24/7 ultra-reliable communication: you will always be aware of the project status ✔️ Someone who cares about helping you succeed and bringing value to your business ⭐ Why you should choose me over other freelancers ⭐ ✔️ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✔️ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" ✔️ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✔️ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✔️ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. ⭐⭐⭐ I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs! λιγότερα -
Πρόσλαβε τον/την softwarelinkerrs
SoftwareLinkers helps businesses build secure, scalable digital systems. Services: ☑️ PHP & MySQL backend development for scalable and data-driven web applications ☑️ RESTful API development & integration with mobile and web platforms ☑️ React.js / Flutter app development consuming PHP APIs ☑️ Custom software &...SoftwareLinkers helps businesses build secure, scalable digital systems. Services: ☑️ PHP & MySQL backend development for scalable and data-driven web applications ☑️ RESTful API development & integration with mobile and web platforms ☑️ React.js / Flutter app development consuming PHP APIs ☑️ Custom software & business automation solutions ☑️ Maintenance, monitoring & long-term support ☑️ Optional: AI-powered features & system integrations Trusted by clients across industries: Education & eLearning Insurance & Finance Logistics & Operations Corporate & Enterprise platforms Startups & growing businesses Why clients choose SoftwareLinkers: ♺ High client retention & repeat hires ✔️ 4.9★ rating with 100+ verified reviews ✔️ 96% job success rate ✔️ Verified Full Stack & Infrastructure experts ✔️ On-time delivery with clear communication Our approach: We don’t just write code — we understand your business goals, design reliable systems, and build solutions that are secure, scalable, and future-ready. From planning to deployment and support, we work as your long-term technical partner. If you’re looking for a professional team that delivers results, let’s discuss . λιγότερα -
Πρόσλαβε τον/την asifalimzd
Welcome to My Profile – Your Partner in Scalable Digital Innovation I’m a tech entrepreneur and founder of a growing software development company with 10+ years of industry experience. We specialize in creating enterprise-grade web and mobile solutions that are robust, scalable, and tailored to meet your business...Welcome to My Profile – Your Partner in Scalable Digital Innovation I’m a tech entrepreneur and founder of a growing software development company with 10+ years of industry experience. We specialize in creating enterprise-grade web and mobile solutions that are robust, scalable, and tailored to meet your business needs. Our Core Expertise Backend Development: PHP (Laravel), Node.js, Python (Django/Flask) Frontend Development: React.js, Vue.js, HTML5, CSS3, JavaScript/TypeScript Mobile Development: Flutter, React Native, Native iOS (Swift), Native Android (Kotlin/Java) API Design & Integration: RESTful APIs, WebSockets, OAuth, third-party integrations Real-Time Applications: Live chat systems, dashboards, tracking solutions CMS & E-Commerce: WordPress, WooCommerce, Shopify, and custom platforms Database Systems: MySQL, PostgreSQL, MongoDB, Firebase DevOps & Deployment: CI/CD pipelines, Docker, Linux servers, cloud hosting What We Deliver We’ve successfully built and deployed: Real-time communication platforms Multi-user SaaS solutions Custom enterprise tools High-performance web & mobile applications Why Work With Us? We provide dedicated technical expertise, transparent communication, and scalable solutions designed for long-term growth. Whether you need a partner for your next big idea or support in scaling your existing system, we’re here to make it happen. Let’s connect and discuss how we can transform your vision into a powerful digital product. λιγότερα -
Πρόσλαβε τον/την webmasters486
Επεξεργασία Δεδομένων, Τεχνητή Νοημοσύνη, Frontend Ανάπτυξη, Ηλεκτρονικό εμπόριο, Ανάπτυξη Full StackWelcome to my profile! If you are visiting my profile, this means that you are in search of a highly skilled and dependable freelance team for your upcoming project. You have indeed found the right partner. My vision is to become a trusted brand that clients can rely on. My goal is to be a long-term partner,...Welcome to my profile! If you are visiting my profile, this means that you are in search of a highly skilled and dependable freelance team for your upcoming project. You have indeed found the right partner. My vision is to become a trusted brand that clients can rely on. My goal is to be a long-term partner, consistently delivering exceptional experiences that support your growth. Overview of our Service Offerings: ✅ WordPress Websites: We specialize in creating custom WordPress websites that are visually engaging, user-friendly, and optimized for performance. From custom themes to optimized performance, we ensure a seamless experience that meets your business goals. ✅ WooCommerce: We design and develop WooCommerce-powered eCommerce websites that offer seamless shopping experiences, with a focus on functionality, security, and scalability. ✅ Shopify: We build customized Shopify websites that combine sleek design with powerful functionality to enhance your brand's online presence. From setup to optimization, we ensure your Shopify store is ready to convert visitors into loyal customers. ✅ Custom-Made Websites: We create custom-made websites using HTML, CSS, JavaScript, Bootstrap, React, and Tailwind for a stunning and responsive front-end. For the back-end, we leverage Node.js and Next.js with SQL or MongoDB databases to deliver high-performance, scalable web applications. ✅ PHP Development: Proficient in developing dynamic, secure, and high-performance web applications using PHP. Expertise includes leveraging Laravel for advanced MVC architecture and feature-rich applications, CodeIgniter for lightweight and efficient development, and Yii2 for building scalable, enterprise-grade web applications and RESTful APIs. So what are you waiting for? Contact me right now, and let’s discuss your project! λιγότερα
