Hire the best Maintenance Freelancers in Islamabad, PK

Check out Maintenance Freelancers in Islamabad, PK with the skills you need for your next job.
Clients rate Maintenance professionals
Rating is 4.8 out of 5.
4.8/5
based on 547 client reviews
  • $30 hourly
    🏆 Upwork Verified Freelancer 💯 100% Job Success ⭐ $20K+ Earned 🚀 Welcome to my profile! I'm Usman Tariq, a seasoned Full Stack Developer with over 6+ years of hands-on experience crafting robust, scalable, and high-performance applications. My passion lies in transforming innovative ideas into functional, user-friendly software solutions. 💻 My Expertise: ✅ 𝐅𝐫𝐨𝐧𝐭 𝐄𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 : ✌ - JavaScript, Vue.js, Nuxt.js, React.js, Next.js. ✅ 𝐁𝐚𝐜𝐤 𝐄𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 : ✌ - PHP, Laravel, CodeIgniter, Symfony, Node.js, Nest.js, ✅ 𝐅𝐫𝐨𝐧𝐭 𝐄𝐧𝐝 𝐓𝐨𝐨𝐥𝐬 : 🔧 - Livewire, Filament, HTML, CSS, Tailwind, Material UI, Bootstrap, Redux ✅ 𝐁𝐚𝐜𝐤 𝐄𝐧𝐝 𝐓𝐨𝐨𝐥𝐬 : 🔧 - MongoDB, PostgreSQL, MySQL, noSQL, Redis 𝐎𝐭𝐡𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 : ✅ 👍 - REST & SOAP APIs 👍 - 3rd Party APIs integrations including Payment gateways, Social media APIs, Google APIs, etc. 👍 - AWS, GCP, Azure 👍 - AWS Lambda, Google Cloud Functions, Azure Functions 👍 - Mocha, Jest, PHPUnit 👍 - Docker, Kubernetes 👍 - Git, Bitbucket, Jira, Slack, Asana As a Full Stack Developer, I bring proficiency in a wide array of technologies. I specialize in front-end and back-end development, adept in languages like JavaScript (Node.js, Nest.js, React.js, Next.js, Vue.js, Nuxt.js), PHP, Laravel, CodeIgniter, Symfony, and more. My experience includes designing and implementing databases, ensuring seamless server-client communication, and creating responsive user interfaces. 🔧 What I Offer: ✅ Custom web application development tailored to your specific needs ✅ API integration and development for seamless data flow ✅ UI/UX design focused on intuitive user experiences ✅ Database design, optimization, and management ✅ Maintenance, upgrades, and troubleshooting for existing systems 🌟 Why Choose Me: I believe in delivering not just a product but an experience. I prioritize clean, maintainable code that is well-documented, ensuring ease of future scalability and modifications. I'm committed to understanding your project goals thoroughly, communicating transparently, and meeting deadlines consistently. 👨‍💻 Past Projects: Throughout my career, I've successfully collaborated with diverse clients and industries, ranging from startups to established businesses. Some of my previous projects include e-commerce platforms, SaaS applications, CRM systems, and content management solutions. 🌐 Let's Connect: I'm passionate about innovation and staying up-to-date with the latest industry trends and technologies. Whether you need a full project from scratch or assistance with a specific aspect of development, I'm here to help bring your vision to life. 📩 Feel free to reach out! I'm excited to discuss your project requirements and explore how I can contribute to your success.
    Featured Skill Maintenance
    PayPal
    WordPress Multisite
    Database
    WordPress Theme
    Website Redesign
    Website Migration
    Website Customization
    Software Maintenance
    Bug Fix
    WordPress
    JavaScript
    WooCommerce
    WordPress Plugin
    PHP
    MySQL
  • $40 hourly
    I have experience in Shopify store management and Shopify Theme Development. I have created 10+ Shopify Plus stores and 100+ other Shopify stores, requiring custom Themes, APP's, and functionality. My aim has always been to produce stores that look compelling and professional, are highly functional, well crafted, load quickly, and are Search Engine optimized. If this is what you want, then get in touch with me. If you value elegant and compelling developer that works, delivered quickly, then you would love working with me.
    Featured Skill Maintenance
    Training & Development
    Shopify Theme
    Twitter/X Bootstrap
    Website Migration
    Software Maintenance
    Shopify Templates
    Shopify Apps
    Liquid
    Shopify Plus
    Shopify SEO
    Shopify
    HTML5
    Ecommerce Website
    CSS
    CSS 3
  • $15 hourly
    Hi, I am an Expert Prestashop Developer having 5 years of experience. I have great experience in the Prestashop module and theme development. I have developed a couple of modules; from simpler to complex, sticking to quality, efficiency, reliability, and accordance to Prestashop standards. Moreover, I have good hands-on experience with PHP, MySQL, Smarty, Twig, HTML 5, JavaScript, Jquery, AJAX, CSS, Bootstrap, and other third-party API integration. I can help with Prestashop front-end modifications, product entry, configurations, bug fixes, module creation, module customization, theme customization, Prestashop technical SEO, on-page SEO, store up-gradation, and more. I also do WordPress development. I can create a custom WordPress website.
    Featured Skill Maintenance
    WordPress Website
    WordPress Bug Fix
    Ecommerce Website Development
    WordPress
    MySQL
    Website Migration
    AJAX
    Software Maintenance
    PHP
    Website Customization
    HTML
    Theme Customization
    PrestaShop
    Custom PHP
  • $30 hourly
    I have 5 years of industry experience in the domain of managing different startups and building from scratch to making them profitable. I will work as one the managing partner's for our firm and interact and work actively with our clients from the domain of Deep learning, Artificial Intelligence and Machine Learning.
    Featured Skill Maintenance
    Machine Learning
    Software Development
    Optical Character Recognition
    Web Development
    Brand Development
    Problem Solving
    Software Maintenance
    UX & UI
    Artificial Intelligence
    Python
    C#
    C
    Java
  • $15 hourly
    Greetings, I am a dedicated software engineer holding a Bachelor's degree in Software Engineering, with a strong specialization in Object-Oriented Concepts, Data Science, Machine Learning, Desktop Applications, Web Applications, and Database Server Management. With over 3 years of hands-on experience, I have adeptly honed the skills necessary to craft logical, service-oriented solutions. My proficiency spans a range of programming languages: 🔷 Java 🔷 Asp .Net Core 🔷 Python 🔷 C 🔷 C++ 🔷 HTML 🔷 CSS 🔷 JavaScript | React | Angular 🔷 Node | MongoDB | NextJs 🔷 MS SQL / MySQL 🔷 WordPress Here's what I can bring to the table: ✅ Expertise in Java Project Creation and Management ✅ Data Mining, Machine Learning & AI Project Management ✅ Proficient C / C++ Project Management ✅ Thoughtful Database Design and Seamless Integration ✅ Methodical Implementation of Object-Oriented Concepts ✅ Skillful File Handling and Precise Conversions ✅ Comprehensive Front-End & Back-End Web Development ✅ Professional WordPress Website Development and Effective Management Why entrust me with your projects? Passion-driven Deliverables: I am committed to delivering projects that are tailor-made to exceed user expectations. Innovation at Core: I proactively seek out and incorporate new techniques and concepts to optimize project outcomes. Uninterrupted Communication: I offer round-the-clock communication throughout the project lifecycle—ensuring transparency from design to integration. Client-Centric Approach: Client satisfaction is my compass; I am dedicated to pushing projects to their utmost potential. Thank you for visiting my profile. If excellence in software engineering is what you seek, your search ends here.
    Featured Skill Maintenance
    .NET Core
    C#
    Software Maintenance
    Ecommerce Website
    Python
    C
    Front-End Development
    HTML
    MySQL Programming
    CSS
    Web Development
    Desktop Application
    JavaScript
    Java
    Database Design
  • $10 hourly
    Are you in search of a highly skilled and dependable developer to bring your mobile projects to life? Look no further! I am a seasoned Flutter developer with a proven track record of delivering robust, scalable, and engaging solutions that exceed client expectations. Why Choose Me? 1. Expertise in Flutter: With 1.5 years of hands-on experience in Flutter development, I specialize in creating high-performance, cross-platform mobile applications. From building custom features to ensuring seamless user experiences across iOS and Android, I deliver outstanding results tailored to your needs. 2. Custom Solutions: Every project is unique. I collaborate closely with you to understand your specific requirements and deliver a tailored solution that perfectly aligns with your goals in a mobile app with intricate functionality. 3. Performance Optimization: Fast and efficient performance is crucial. I optimize code and configurations to ensure that your applications runs smoothly and efficiently, providing an exceptional user experience. 4. Security and Scalability: Security is a priority in today’s digital world. I implement industry best practices to protect your applications from potential threats. Additionally, I design systems with scalability in mind, so your solutions can grow with your business. 5. Responsive Design: In an era where mobile devices dominate, responsive design is essential. I create applications that are visually appealing and fully responsive, ensuring a seamless user experience on all devices. 6. Clear Communication: Effective communication is key to a successful partnership. I am responsive, proactive, and committed to keeping you informed throughout the development process. 7. On-Time Delivery: Meeting deadlines is a top priority for me. I understand the importance of timely project delivery and work diligently to ensure your project is completed on schedule. 8. Post-Development Support: My commitment extends beyond project completion. I offer post-development support and maintenance to address any issues and ensure your solutions continue to perform optimally. 9. Client Satisfaction: My ultimate goal is your satisfaction. I take pride in delivering high-quality work that not only meets but exceeds your expectations. If you're looking for a Flutter developer to build an exceptional mobile app, I’m here to help. Let’s collaborate to bring your vision to life. Contact me today, and let’s discuss your project in detail. Feel free to adjust any specific details or add additional information that reflects your unique experience or specializations!
    Featured Skill Maintenance
    Software Design
    Software Development
    Software Documentation
    Software Maintenance
    Mobile App Testing
    Mobile App Localization
    Mobile App Design
    Mobile App Bug Fix
    Mobile App Development
    Flutter
  • $30 hourly
    🚀 Software Engineer | Turning Ideas into Scalable Solutions Hi! I’m a passionate Software Engineer with 10 years of experience building robust, scalable, and user-friendly applications. I specialize in: ✅ Full Stack Development: Frontend: React.js, Angular, Vue.js Backend: Node.js, Python (Django/Flask), Ruby on Rails Databases: MySQL, PostgreSQL, MongoDB ✅ What I Do Best: Develop custom web applications tailored to your needs. Build RESTful APIs and integrate third-party services. Optimize performance and ensure scalability. Deliver clean, maintainable code with Agile methodologies. ✨ Why Work With Me? Clear communication and on-time delivery. Focus on quality, scalability, and user experience. Proven track record of solving complex problems. 💡 Let’s collaborate to bring your ideas to life! Reach out, and let’s build something amazing together.
    Featured Skill Maintenance
    Software Maintenance
    Software Development
    Computing & Networking
    Computer Network
    Database Management
    Database
    Problem Solving
    DevOps
  • $20 hourly
    I am Usama, the Full-stack developer having 8 years of experience. I am a freelancer and work 40+ hours per week. I am specialized in the Web API and APP designing and developement. I am also specialized in the Web developement. Through my 8 years of experience I have developed 1000+ websites. I have a master degree in computer system engineering. As a Full-stack developer, I can work on both Back-end and on the Front-end, SEO, Web designing, and Digital marketing. Also, I am a good Designer. I have studied the Digital Marketing and SEO and have successfully completed many related projects for the clients. Through my 6 years of career I have worked on the following technologies and languages: • Javascript • PHP / MySQL • Ruby on Rails • Angular • Python The framework on which I have worked: • Laravel • Slim • ROR • Codeigniter • Shopify • WooCommerce During my 6 years of career, I have been working in developing the websites, plugins, themes, and applications. you can also check my portfolio to check my work samples.
    Featured Skill Maintenance
    Elementor
    Shopify Plus
    jQuery Mobile
    WooCommerce
    Bug Fix
    Shopify
    Software Maintenance
    Ecommerce Website Development
    Website Optimization
    AngularJS
    MySQL
    Laravel
    PHP
    WordPress
    WordPress Plugin
    Ruby on Rails
    API Integration
  • $18 hourly
    Hello! Although I’m new to Upwork, I bring extensive experience in software development, having successfully completed numerous enterprise-level projects. My team and I specialize in delivering complex software solutions that address unique business challenges. Our Expertise: • Web Applications Development 🖥 • Mobile Apps Development 📱 • Custom AI-based Development 🪬  We excel in leveraging advanced AI technologies to enhance the functionality and efficiency of our projects. Whether you need custom software development, integration of AI capabilities, or a comprehensive digital transformation strategy, we’ve got you covered. I invite you to explore our portfolio, showcasing our previous work and demonstrating our commitment to quality and innovation. Let’s connect and discuss how we can turn your ideas into a reality!
    Featured Skill Maintenance
    Software Maintenance
    Cloud Migration
    Enterprise Software
    AI Development
    iOS Development
    Android App Development
    SaaS Development
    API Integration
    Desktop Application
    Web Application Development
    Mobile App Development
    API Development
    Software Design
    Web Development
    Software Development
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