Senior Software Developer 5+ Years

@vipworks

I am an expert in Shopify, WordPress, and Web Development Technologies and am prepared to start RIGHT AWAY. I am capable of customizing and upgrading websites, meeting tight deadlines, and providing unlimited revisions. I am interested in your long-term job offers. Regards, Pooja

@giaphung2k1

Hello Experienced Senior Software Developer with 5+ years building scalable, high-performance systems. I specialize in backend architecture, microservices, cloud (AWS/GCP), CI/CD, and test-driven development. I deliver robust, maintainable code and drive cross-functional collaboration. Confident I’ll meet and exceed your expectations—ready to take on your toughest challenges. Giáp Văn Hưng

@Eminencehub

I understand that your project is seeking highly skilled, dedicated and qualified professionals who can uphold an ongoing commitment to your business. As one of the leading freelancers on this platform, I have amassed extensive experience in designing and developing websites; managing and maintaining them as well as maintaining regular communication with clients. With a deep knowledge of HTML, MySQL, PHP, Website Design and WordPress, I am confident in my ability to meet your exact specifications for each site. My technical skills are complimented by my ability to work to stringent deadlines while retaining exceptional attention to detail. My commitment to quality encompasses unlimited revisions on completed work, ensuring you are fully satisfied and can trust me with your websites. In addition, my fluency in ROR, .NET MVC amongst others would be well suited to upgrade all the sites in your portfolio ranging from real estate to e-commerce or directories.

@nsinfosoftwebapp

With over 8 years of experience in software engineering, I am passionate about crafting innovative solutions and driving product development. My expertise spans a diverse range of technologies, enabling me to deliver scalable, user-friendly, and high-performance applications tailored to your needs. I am available to discuss your project and start immediately, ensuring that we bring your ideas to life with precision and efficiency. Technical Skills Backend Development: PHP Frameworks: Laravel, CodeIgniter, CakePHP RESTful APIs and Backend Optimization Frontend & Full-Stack Development: MERN Stack: React.js, Node.js Ionic for Hybrid Mobile Apps CMS Expertise: WordPress: Custom Themes, Plugins, and Optimizations

@RawahaWP

Hello, thank you for considering my proposal. I understand the importance of finding reliable developers for your website upgrading projects. With my experience and commitment to meeting deadlines and providing unlimited revisions, I am confident in my ability to manage and maintain your websites effectively. I am excited about the opportunity to work with you on a long-term basis and contribute to the success of your portfolio of websites. Regards, RawahaWP

@sfdesigning12

Hi George S., I have reviewed your project description and understand the need for experienced developers to upgrade your portfolio of websites. With over 5 years of experience in Website Design and WordPress, I have successfully worked on similar creative tasks. I assure you of professional quality, quick communication, and clean file delivery. I would love to invite you to review my portfolio https://www.freelancer.com/u/sfdesigning12 For this project, I would approach it by thoroughly customizing and upgrading each site to meet your requirements. I am proficient in tools like Photoshop and Illustrator to ensure high-quality design work. I can provide unlimited revisions to guarantee the websites are managed and maintained effectively. Feel free to message me for further discussion or to see more samples related to your niche. Thank you, and I look forward to working with you. Best regards, Saif A.

@QuickMentor

Senior Software Developer 5+ Years I’m an experienced Full Stack Developer skilled in JavaScript (React, Node.js, Angular), Python (Django, Flask), PHP (Laravel, WordPress), and mobile frameworks like Flutter. I build high-performing, scalable, and fully responsive web and mobile applications tailored to your business needs. I ensure clean, efficient code and timely delivery. To kick things off, I also offer a free initial consultation to fully understand your project requirements. Let’s discuss your project today and start building a solution that exceeds your expectations!

@asharib17

I’m experienced in upgrading and maintaining portfolios of websites across real estate, e-commerce, and directory platforms, and I’m comfortable with long-term responsibility for live systems. That said, I want to be clear and realistic from the start. I can commit to meeting agreed deadlines, maintaining sites properly, and handling revisions until requirements are met, but I don’t offer unlimited revisions with no scope boundaries or 24/7/365 availability without defined response windows. In long-term engagements I’ve found that clear limits and expectations are what actually keep delivery fast and reliable. I’ve worked on multi-year arrangements before where I handled ongoing upgrades, fixes, and improvements across multiple sites, with revisions handled through a clear change process and on-call support defined by SLA rather than vague availability. That’s how I ensure quality doesn’t slip over time. I’m open to a long-term contract and residual-based incentives if the operational terms are structured in a way that’s sustainable for both sides. If you’re open to defining realistic response times, revision scope, and responsibilities per site, I’m happy to discuss how I could contribute long term. If those boundaries aren’t flexible, it’s probably better not to proceed.

@hassans5

Hi, there! I’m a senior full-stack developer with experience managing, upgrading, and maintaining websites across portfolios including real estate, eCommerce, and directories. I can commit to meeting deadlines reliably and providing unlimited revisions to ensure your sites remain fully functional and polished. I’m comfortable with long-term collaboration and can handle ongoing maintenance while implementing requested customizations efficiently. I’d be glad to discuss your 3–5 year contract and help grow your websites’ value over time. Looking forward for positive response in chatbox. Best Regards, Hassan H

@habiba8730

Hi, I’m Mst Habiba Hasan, I am a Senior Full-Stack Developer with more than 10 years of experience. I can help you with: — Website development — Mobile app development — Web app development — Backend development — AI and Machine Learning development — Maintenance of existing projects — UX/UI design — Browser extensions — DevOps — Solution Architecture — Consulting — MVP development Technologies I've worked with include but are not limited to: • Python/ Django • ReactJS / React Native (including React Native Web) / Expo / Express / Redux / NextJS • Javascript / Typescript / Flow types • NodeJS / Angular / Vue.js • MongoDB / SQL (MySQL / MariaDB / PostgreSQL) / Redis • OAuth2 / Keycloak / Auth0 / Cognito • Kubernetes / Helm / Docker / Ansible / Terraform / Amplify / Firebase • AWS / Azure / GCP / on premises • RESTful / GraphQL / OpenTracing / AMQP (RabbitMQ) Contact me today to get started! I’m excited to collaborate and bring your vision to life. Best regards, Mst Habiba Hasan

@anirudhat

Hi! I'd be happy to help with this. I work efficiently and communicate clearly throughout. Available to start now - feel free to message me with any questions.

@JesusVelasquezz

Hello, I have reviewed your request to upgrade and manage your Real Estate, eCommerce, and Directory portfolio. As a Senior Software Engineer, I specialize in refactoring complex web ecosystems to ensure they are secure, fast, and optimized for converting new members. My Approach: Technical Quality: I don't just "patch" websites. I upgrade the core architecture (PHP/Node/React) to guarantee performance and stability. Scalability: I ensure the platforms can handle the traffic growth you aim for.

@artemb35

Hi there, I understand that your main goal is to efficiently compile a comprehensive list of zip codes by state in a straightforward format. In my previous role, I successfully developed a data parsing tool that automated the extraction of location information, reducing processing time by 40%. Additionally, I implemented an optimized database structure that facilitated quick access to zip code data, greatly enhancing retrieval efficiency. To meet your requirements, I will create a script that gathers and organizes zip codes by state into a simple text format. This solution will ensure accuracy and allow for easy updates as needed. I would be happy to discuss your needs and get started right away. Best regards, Artem

@leciffre69

❤️ Timeline: 2 days/site | Cost: $50 AUD/site | Availability: 12h/day, long-term ready ❤️ Hello, I’ve solved this exact problem before and can deliver reliable site upgrades with unlimited revisions in 2 days per site. Your main issue is finding developers who actually read terms and commit long-term. The key point is trust and maintenance continuity; many ignore deadlines and disappear. I’ve handled long-term multi-site portfolios before and have proven workflows to sustain them. To move forward, could you confirm site platforms, access details, deadlines, and revision scope? Looking forward to discussing more in detail on chat!

@novatech2210

Geoffrey, Just read through a similar long-term web development contract for a portfolio of e-commerce sites, involving full customization, ongoing maintenance, and unlimited revisions. Exactly the kind of commitment and challenge we're looking for. We're the perfect fit for this. At Novatech, I specialize in delivering high-quality, scalable web solutions using cutting-edge technologies like HTML5, CSS3, JavaScript, and PHP. My expertise includes responsive web design, API integrations, and database management. Multiple 5-star reviews on complex web development projects and ongoing maintenance services. I'm confident we can meet your deadlines and exceed your expectations. Happy to jump on a quick call to discuss the details and ensure we're on the same page. Worst case, you get a free consultation and some solid ideas. Chris | Lead Developer | Novatech

@ravikumarsingh1

I’ve read your job offer carefully and I understand all terms before applying. I’m interested in a long-term collaboration, not one-off tasks. I’m comfortable upgrading and maintaining multiple websites across real estate, eCommerce, and directory platforms, and I’ve done this kind of work before. Regarding your conditions: I accept the $50 AUD per site customization/upgrade contract fee. I can commit to strict deadlines and reliable availability for ongoing maintenance. I understand and accept unlimited revisions as part of long-term site management and quality assurance. In return, I’m open to a multi-year contract with residual income tied to site growth and memberships, provided expectations remain clear and professional on both sides. I’m capable of managing websites end-to-end: upgrades, fixes, optimizations, and ongoing improvements. I don’t overpromise—I deliver consistently. If you’re selecting developers who actually read instructions and are serious about long-term responsibility, I’m ready to proceed and discuss the first site.

@AbderrahmaneLa

Hello, there. I am reaching out in response to your project description regarding the need for three developers who can accept long-term job offers to upgrade a small portfolio of websites. I understand the importance of meeting deadlines, providing unlimited revisions, and ensuring the successful management and maintenance of the websites. I am confident in my ability to deliver high-quality work and would be interested in discussing further details of this opportunity. Thank you for considering my proposal. Regards, AbderrahmaneLa

@innovatixhub

Hi, I saw your job post and I’m up for the opportunity. I’m ready to commit to long-term collaboration and can fully customize, upgrade, and maintain your websites across real estate, eCommerce, and directory projects. I have 5+ years of experience in WordPress, WooCommerce, directory platforms, and general website maintenance, with many completed projects across multiple niches. I can assure: ✅ Meeting deadlines 24/7, 365 days a year ✅ Unlimited revisions until complete satisfaction ✅ Smooth management and maintenance of all websites ✅ High-quality work that keeps your sites up-to-date and fully functional I’m confident in my ability to handle your portfolio and grow alongside your business under your long-term contract. Best regards, Amreen H.

@thgcruz

Hi there, it's intriguing, I must confess. I want to hear more about the contract you're offering and how I can help.