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We are a distributed team of experienced developers working on international projects, and we are looking for an Expert Full Stack Developer to join us in a part-time, fully remote, client-facing role. This role is ideal for a senior engineer who enjoys both hands-on development and direct communication with clients, including participating in technical discovery calls, helping shape solutions, and supporting the sales/presales process when needed. Responsibilities: Join client calls (discovery, technical deep dives, and follow-ups) as the technical expert. Understand client requirements and translate them into clear technical plans and architecture. Build, integrate, and maintain web applications using modern frontend and backend technologies. Collaborate with our internal team (developers, PMs, founders) to ensure smooth delivery and handover after closing opportunities. Proactively suggest improvements in architecture, performance, and security. Tech stack (you don’t need all, but strong coverage is expected): Frontend: JavaScript, React, HTML, CSS (experience with modern SPA frameworks is a plus). Backend: Node.js, PHP, Python, Java (strong experience in at least one backend language). APIs: RESTful API design and integration. CMS / Web: WordPress and related ecosystem experience is a plus. Requirements: 5+ years of full stack development experience. Strong communication skills and confidence to speak directly with international clients in English. Comfortable leading or supporting technical discussions on calls with non-technical founders, PMs, and stakeholders. Reliable, responsive, and able to commit to part-time hours each week on a long-term basis. Able to work independently, propose solutions, and take ownership of deliverables. Nice to have: Experience with cloud platforms (AWS, Azure, or GCP). Experience working with agencies or as an external consultant. Engagement details: Part-time, remote. Long-term collaboration (more than 6 months) if there is a good fit. Please start your bid with the word “CLIENT-FACING” so we know you read the description. When you apply, please share: A brief summary of your most relevant full stack experience. Links to 2–3 recent projects you’ve worked on (GitHub, live URLs, or portfolio). Your typical availability per week (in hours) and time zone.
Project ID: 40244565
158 proposals
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Active 3 mos ago
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158 freelancers are bidding on average $10 USD/hour for this job

CLIENT-FACING Hi there, I’m comfortable moving from architecture discussion on a discovery call straight into writing production-ready code. I’ve spent 8+ years building and maintaining web apps with React on the frontend and Node.js/Python on the backend, designing REST APIs, and explaining technical trade-offs to non-technical founders in plain terms. I focus on clean architecture, performance, and security so projects scale without surprises later. Thanks, Singh
$13 USD in 40 days
8.4
8.4

Hello, I’m a Senior Full Stack Developer with 8+ years of experience building scalable web applications and working directly with international clients in discovery, architecture planning, and delivery phases. I’m comfortable leading technical calls, translating business goals into clear technical roadmaps, and supporting presales conversations with practical solution design. Backend: Strong experience in Node.js and PHP (OOP), REST API design, authentication flows, third-party integrations, and performance optimization. Frontend: React, JavaScript (ES6+), HTML5, CSS3, responsive SPA development. CMS: WordPress custom themes, plugins, and API integrations. Cloud & DevOps: AWS deployments, Docker, CI/CD workflows. I’ve worked in distributed teams and agency-style environments where clear communication, ownership, and reliability are critical. I proactively suggest improvements in architecture, scalability, and security while ensuring smooth handover from presales to delivery. Recent Work: • Custom SaaS dashboard (React + Node.js) • Enterprise CMS platform (WordPress + API integrations) • REST-based service platform with role-based access Availability: 20–25 hours per week Time Zone: IST (flexible for overlap with US/EU) I’m confident I can contribute both technically and strategically in a client-facing capacity and would love to discuss how I can support your team long-term.
$5 USD in 40 days
8.4
8.4

Hello, I am a seasoned Full-Stack Developer with over 5 years of experience, making me well-suited for your client-facing role. My expertise lies in Python, JavaScript, HTML, and more - providing ample coverage for your required tech stack. I have honed my communication skills through direct client interactions, making technical conversations accessible for non-technical stakeholders. Throughout my career, I have been consistently recognized for my reliable and responsive work approach, essential traits for long-term collaboration. Being fluent in Python, I can confidently lead or support any technical discussion related to the backend applications. Additionally, my proficiency in JavaScript ensures I can build engaging front-end interfaces that enhance user experiences. Lastly, I have dabbled with cloud platforms such as AWS and am comfortable working remotely - both elements that align well with your project. To exemplify my work quality, feel free to check out some of my recent works on GitHub and portfolio link which are included in my application. Trust me to provide optimal solutions in architecture, performance, and security while effectively participating in your technical discovery phases! Thanks!
$50 USD in 28 days
7.4
7.4

CLIENT-FACING Hello, and thank you for sharing such a thoughtful and human-centered opportunity. Your search for a seasoned full‑stack developer who can balance deep technical work with compassionate, clear client communication truly resonates with me. As someone who has spent years translating complex requirements into elegant, scalable solutions, I value the harmony between engineering excellence and meaningful collaboration. I bring strong experience across frontend and backend technologies including React, JavaScript, Node.js, PHP, and Python, along with a calm, grounded approach when guiding clients through discovery and architectural decisions. I’m comfortable stepping into technical deep dives, shaping solutions, and supporting presales conversations with clarity and empathy. Working remotely with distributed teams has been a significant part of my journey, and I take pride in being reliable, responsive, and thoughtful in both communication and delivery. I would love to support your long-term initiatives and contribute to creating seamless handovers and well‑architected systems. Warm regards, Ahtesham
$8 USD in 10 days
7.6
7.6

CLIENT-FACING: As an experienced full stack developer, I believe I am the ideal fit for this client-facing role. Over my 9+ year career, I have accumulated a wealth of experience in developing diverse web and enterprise applications using both Java and J2EE technologies. My skills extend beyond just coding; I have a strong foundation in algorithm design and data structures, which allows me to provide efficient and effective solutions to complex problems. During my career, I've had valuable exposure to working with distributed architectures and messaging tools like Kafka. This experience has equipped me well for client-facing roles where understanding technical requirements, translating them into clear solutions, and ensuring smooth deliveries are paramount. In one of my most notable projects, I successfully integrated REST web services within a complex Cloud environment, a skill that aligns with your tech stack preferences. My commitment to long-term part-time collaboration can be demonstrated through the years-long tenure I have served many of my clients. This dedication is validated by the reputation I hold as consistently reliable, responsive, and committed - qualities that would be valuable to your team. Given the chance to contribute to your international projects remotely, I am confident in my ability to not only meet but exceed your expectations."
$6 USD in 40 days
7.3
7.3

sir i read your project brief and I will do your project. Please review my similar portfolio https://www.freelancer.com/u/ihtsham3 My Experience in this field for last 10 years and i m very consistent in my work i work almost 20 hours a day i am highly professional and master in Web designing and developing field and i will do a great job on your project if you give me the chance and will make you 100% satisfy from my work . Please come to chat for discuss in details. I'm ready to start your project now. Ihtsham
$20 USD in 40 days
7.1
7.1

Hello As an expert Full Stack Developer, I excel in remote, client-facing roles. I bring robust technical skills across the entire stack and thrive in distributed team environments. My strong communication ensures client satisfaction. I'm eager to leverage my part-time expertise to deliver high-quality solutions and integrate seamlessly with your experienced team. Giáp Văn Hưng
$16 USD in 7 days
6.9
6.9

Hi there, I am excited about the opportunity to join your distributed team as an Expert Full Stack Developer. With over 5 years of comprehensive experience in both frontend and backend technologies, I have successfully delivered multiple international projects, ensuring client satisfaction through direct communication and expertise in technical discussions. I excel in translating complex client requirements into well-structured technical architectures, leveraging frameworks like React, Node.js, and more. My proactive approach in suggesting improvements and my ability to work autonomously make me an ideal fit for this client-facing role. I'm ready to dive into client calls and collaborate effectively to ensure seamless project delivery. I look forward to a long-term partnership with your team. Best regards,
$25 USD in 18 days
6.9
6.9

As a Client-Facing Full Stack Developer, my 14+ years of experience in E-commerce development predominantly with Magento, Shopify, and WooCommerce make me on top of the list for this project. My prior track record showcases my ability to build high performing online stores, customize themes and plugins, optimize performance and seamlessly integrate third-party solutions. Engaging directly with clients is a strength I bring to the table. Not being only conversant and descriptive about technical aspects but also being able to translate and present complex ideas in a simple manner is something that has always assisted me in talking deeply with clients at ease. With strong communication skills, I'm comfortable leading or supporting technical discussions with non-tech stakeholders. Another reason to consider me for this job is my ability to work independently while suggesting on architectural and security enhancements proactively. This self-reliant attribute aligns perfectly well with the remote, part-time long-term need of the project. Not only would I craft quality applications using JavaScript, React, HTML5/CSS3 along with Node.js and one backend language of your choice but also have a wider scope having worked on AWS, Azure, GCP Cloud Platforms over time which might turn out advantageous especially in distributed team collaborations.
$15 USD in 20 days
6.4
6.4

Hi, Expert Full Stack Developer (Part-Time, Remote – Client-Facing Role) "", We provide complete frontend to backend development with clean, scalable, and high-performance solutions tailored to your requirements. Our experienced team ensures modern UI/UX, secure architecture, smooth functionality, and full support until successful deployment. Let’s build a reliable and impactful product together. Regards, Muhammad Abdullah
$5 USD in 40 days
6.6
6.6

السلام عليكم ورحمة الله وبركاته اطلعنا على تفاصيل المشروع كاملة ونحن جاهزون للتنفيذ بخبرة واسعة في المجال نحرص دائمًا على خدمتكم لأن عملاءنا هم أولويتنا الأولى. يضم فريقنا مجموعة من المتخصصين في تطوير المواقع وتطبيقات الهواتف ويتكفلون بمعالجة أي أعطال ناتجة عن الأكواد المستخدمة طوال فترة الاستخدام. كما نقدم خدمات أخرى تشمل: إنشاء موقعك، إنتاج فيديوهات متحركة، إعداد تصميمات ثلاثية الأبعاد داخلية وخارجية، وتصميم الشعارات. يسعدنا تواصلكم معنا للاطلاع على المزيد من التفاصيل.
$5 USD in 40 days
6.1
6.1

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$5 USD in 40 days
6.2
6.2

CLIENT FACING I bring senior full stack experience delivering client driven web platforms across SaaS, enterprise dashboards, and custom integrations. I regularly join discovery and architecture calls, translate business goals into technical plans, and guide stakeholders through realistic delivery paths while staying hands on in development. My recent work includes React and Node SaaS systems, Python based data services, and secure API integrations for global clients. I am comfortable leading technical conversations with founders, product teams, and engineers, proposing clear solutions, and ensuring delivery remains stable, scalable, and maintainable. I can support discovery calls, architecture planning, implementation, and client communication with strong ownership and reliability each week. I am eager to contribute as a trusted technical partner and help your team win and deliver projects with confidence and consistency. I am available for ongoing collaboration and ready to represent your team professionally in client discussions and solution delivery each week. Estimated time: 15 to 25 hours per week Estimated budget: 25 per hour
$15 USD in 40 days
6.2
6.2

I Deliver First — You Pay Only When You’re 100% Thrilled! Hi there, Thank you for sharing your project details. I’ve carefully reviewed your requirements for [ Client-Facing Role)], and it’s a perfect fit for my expertise. With 10+ years of experience, I’ve successfully developed, customized, and optimized hundreds of high-performing websites using technologies like:PHP, WordPress, WooCommerce, CakePHP, CodeIgniter, Shopify, Laravel,React, Node, Adobe Photoshop, Illustrator, CorelDRAW, Bootstrap, HTML, CSS, Angular, JavaScript, jQuery, MySQL, Stripe, PayPal, custom APIs, AI Chatbots, and CRMs. I focus on delivering clean, secure, and scalable solutions with modern UI/UX, ensuring great performance, easy management, and lasting results. I’m confident we can create something truly exceptional together. Let’s connect and start discussing your project goals in detail, I’m ready to begin right away! Warm regards, Muhammad Atif IS Full-Stack Developer | WordPress & Laravel Expert
$2 USD in 22 days
5.8
5.8

Hello, I came across your project Expert Full Stack Developer (Part-Time, Remote – Client-Facing Role) and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, Java, JavaScript, Python, CSS, HTML, Node.js, Full Stack Development and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$8 USD in 40 days
5.4
5.4

Hello, I understand that you're looking for an Expert Full Stack Developer for a part-time, remote, client-facing role. With over 5 years of experience in full stack development, I excel in both hands-on coding and client communication. I can join client calls to discuss technical requirements, help shape solutions, and translate client needs into clear technical plans. Here’s what I bring: - Full Stack Expertise: Proficient in JavaScript, React, HTML, CSS for frontend and Node.js, PHP, Python, Java for backend. I have extensive experience with RESTful API design and integration. - Client-Facing Communication: I’m confident in leading technical discussions with non-technical stakeholders and providing clear, actionable insights. - Collaboration: Comfortable working with teams (PMs, founders) to ensure smooth delivery, proactive improvements, and timely handovers. I am highly reliable, responsive, and available for part-time hours, ensuring a long-term, productive collaboration. Let’s discuss how I can contribute to your projects! I look forward to your response. Best regards, Munib S.
$15 USD in 40 days
5.5
5.5

Hi CLIENT FACING I have led discovery and technical deep dives with international clients and turned needs into clear plans. I work hands on across React and a backend stack and keep APIs clean for smooth handover to delivery teams. I have supported presales by shaping scope and risks early so builds do not drift later. One risk is misaligned expectations on scope and timelines and I address that by documenting decisions from day one. I can commit part time long term and stay responsive across time zones. Best Regards, Fizza Nadeem K
$5 USD in 40 days
5.8
5.8

Hi, Senior Full Stack Developer with 5+ years React/Node.js/PHP/Python experience. Expert in client discovery calls, technical architecture design, and production web app delivery. Strong English communication for international stakeholders, comfortable leading discussions with founders/PMs. 20-25 hours/week available (IST) for long-term part-time remote collaboration. Kindly let me know your suitable time for further discussion. In meantime, review client feedback below. Looking forward to working together... Thanks, Akshay
$5 USD in 40 days
5.6
5.6

Hi, As per my understanding: You are looking for a senior full stack developer who can act as a client-facing technical expert—joining discovery calls, shaping architecture, supporting presales discussions, and contributing hands-on to delivery. The role requires strong communication, ownership, and the ability to translate business goals into scalable technical solutions within a distributed team. Implementation approach: I would engage as both architect and senior engineer. On client calls, I’ll clarify scope, identify technical risks, and propose clear solution paths aligned with budget and timelines. Post-call, I’ll convert requirements into structured technical plans (stack, API design, data models, deployment strategy) for your internal team. Hands-on, I can build or review frontend (React/SPA) and backend services (Node/Python/PHP/Java), enforce clean REST design, and improve performance and security. I’ll ensure consistent documentation and smooth handover between sales and delivery phases. A few quick questions: What is your most common stack across projects? Average weekly client-call hours expected? Primary time zone for client overlap?
$5 USD in 40 days
5.8
5.8

CLIENT-FACING Hi, I have 8+ years building full-stack web apps across JavaScript/React and Node.js/Python, and I regularly lead client-facing technical discussions. I will translate your requirements into clear architecture and deliver maintainable, secure web applications while joining discovery and deep-dive calls as your technical expert. What are the top three outcomes you want from the first 3 months of engagement? Best regards,
$25 USD in 31 days
5.5
5.5

New Delhi, United Arab Emirates
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