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We're looking for a hands-on fractional CTO to lead the technical direction of Layerline ([login to view URL]), a global 3D printing marketplace. Layerline is the immediate focus, but on the backend we're also building our own custom e-commerce platform — and the role will expand to this and other ventures within our portfolio over time. This is someone who can code, architect, and implement — not just advise. Freelancers only — no agencies. Flexible, ongoing engagement with potential to grow into a full-term role and long-term technical partnership. --- ABOUT US • Multiple ventures — ecosystem infrastructure (B2B SaaS), e-commerce (3D printing marketplace), technology solutions, startup ecosystem coordination • Layerline ([login to view URL]) is the immediate focus — selling 3D printers, filament & accessories worldwide • We're building our own custom e-commerce platform on the backend (think: Shopify alternative) — a major future focus for this role • Based in the Netherlands with a US entity, operating globally • Distributed teams across developing countries (Egypt, India, and others) • Looking for a CTO who can grow with us across ventures --- WHAT WE NEED Hands-On Development (Immediate Priority — Layerline) • Building and improving features on our custom-built e-commerce platform (built with Lovable) • Custom development — apps, integrations, automations • Front-end and back-end development as needed • Rapid prototyping and shipping of new features • Vibe coding mindset — leveraging AI tools (Lovable, Cursor, Claude, etc.) to move fast Tech Architecture & Infrastructure • Audit current tech stack and recommend improvements • Scalable architecture decisions as the platform grows • Third-party integrations (payment, shipping, ERP, CRM, analytics) • Performance optimization — site speed, uptime, reliability • Security best practices and implementation AI & Automation • Identifying opportunities to automate operations with AI • Implementing AI-powered features (product recommendations, search, chatbots, dynamic pricing) • Building and deploying agentic AI solutions — autonomous workflows, AI agents, multi-step automation • Workflow automation — order processing, inventory, customer service • Staying ahead of AI/ML and agentic AI trends relevant to e-commerce Tech Strategy • Advise on long-term tech stack decisions • Build vs. buy decisions for new capabilities • Lead development of our custom e-commerce platform (Shopify alternative) • Technical due diligence for new ventures within the portfolio • Roadmap planning and prioritization • Future SaaS development opportunities within the broader ventures --- WHO WE'RE LOOKING FOR • 7+ years software development experience with at least 3 in a senior/lead role • Strong hands-on coding skills — you still write code, not just manage • Full-stack capabilities — comfortable across front-end, back-end, and infrastructure • Proven experience building and scaling e-commerce platforms • Strong understanding of AI/ML tools, agentic AI, and how to apply them practically • Experienced with vibe coding tools (Lovable, Cursor, Copilot, Claude, etc.) • Solid version control practices (Git, branching strategies, code review workflows) Bonus: • Experience with Shopify or other e-commerce platforms • Experience building SaaS/platform products from scratch • Familiarity with the 3D printing or maker/hardware space • Experience managing small dev teams or offshore developers • DevOps/cloud infrastructure experience (AWS, GCP, etc.) • Track record of shipping fast in startup environments --- HOW WE WORK • Remote, flexible hours • Clear communication, ownership mindset • Move fast, ship often, iterate • Long-term relationship with the right person --- TO APPLY 1. Your technical background and relevant experience 2. Examples of e-commerce platforms or products you've built (with links if possible) 3. Your experience with AI/automation and vibe coding tools 4. How you'd approach auditing and improving an existing e-commerce stack 5. Fee structure (hourly or retainer) 6. Availability and earliest start date
Projektin tunnus (ID): 40225776
120 ehdotukset
Etäprojekti
Aktiivinen 26 päivää sitten
Aseta budjettisi ja aikataulu
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Rekisteröinti ja töihin tarjoaminen on ilmaista
120 freelancerit tarjoavat keskimäärin $21 USD/tunti tätä projektia

I am the experienced CTO you are seeking for your global tech and e-commerce ventures. With strong skills in Python, Cloud Computing, Software Architecture, eCommerce, and Git, I am well-equipped to lead the technical direction of Layerline and your custom e-commerce platform. My hands-on coding experience, expertise in building and scaling e-commerce platforms, and AI/automation knowledge make me a perfect fit for your requirements. I am confident in my ability to audit and improve your existing tech stack. Let's discuss further details to align the budget and kickstart this exciting project. Ready to dive in and deliver results.
$21 USD 3 päivässä
7,5
7,5

Hi, Your quest for a hands-on fractional CTO who builds, codes, and leads technical growth resonates strongly with me. Layerline’s ambition to pioneer a 3D printing marketplace and develop a custom e-commerce platform aligns perfectly with my expertise in full-stack development, tech architecture, and AI integrations. With over 7 years in software development, including leadership roles crafting scalable e-commerce solutions, I’m adept at rapid feature prototyping and incorporating AI-driven automation using vibe coding tools like Lovable and Cursor. I’ll begin by auditing your current stack to pinpoint performance bottlenecks and security gaps, then swiftly implement enhancements, from front-end improvements to backend workflow automation. My hands-on approach ensures I’m coding alongside your team, advancing operational excellence and scalability. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Which specific AI-powered features do you envision as the highest priority for initial development in Layerline's platform? Thanks, Asad
$25 USD 23 päivässä
7,6
7,6

Hi Jimmy J. I’m your web developer, ready to turn your project Fractional CTO – Global Tech & E-Commerce Ventures into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in Python, Cloud Computing, Software Architecture, eCommerce, Git, Full Stack Development, Automation, API Development, AI Development, Vibe Coding WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen
$17 USD 40 päivässä
7,0
7,0

Hi there, ★★★ Python / API Development Expert ★★★ 8+ Years of Experience ★★★ I will successfully complete this project by focusing on both immediate and long-term technical needs of Layerline. 1. Conduct a thorough audit of the existing tech stack and identify areas for improvement (10 hours) 2. Implement immediate features and improvements on the custom-built e-commerce platform using Lovable (15 hours) 3. Develop automation solutions and AI-powered features to enhance operations (20 hours) 4. Plan and execute a scalable architecture for future growth (10 hours) 5. Establish a roadmap for long-term tech strategy and implementation (5 hours) What I need from you: 1. Access to current tech stack documentation and existing codebase 2. Clear project goals and timelines for immediate and future phases 3. Regular communication and feedback during the development process I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$25 USD 40 päivässä
7,3
7,3

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!
$20 USD 40 päivässä
7,1
7,1

Hi there, What specific features do you want to enhance first on Layerline? I’m excited about the opportunity to lead the technical direction of your 3D printing marketplace and custom e-commerce platform. With over 7 years in software development, including hands-on expertise in building and scaling e-commerce solutions, I can effectively manage both front-end and back-end development tasks. I’ll start by auditing your current tech stack, making recommendations, and implementing rapid improvements. My experience with AI tools like Lovable and version control practices ensures that we stay agile while maintaining code quality. I am available for a flexible, ongoing engagement and can discuss fee structures to suit your needs. Let’s chat about how I can help drive your projects forward! Best Regards, Badar madni
$20 USD 40 päivässä
6,8
6,8

Hi there, I’m excited about the opportunity to serve as the fractional CTO for Layerline. With over 7 years of software development experience and a strong background in building e-commerce platforms, I am well-equipped to lead the technical direction of your global 3D printing marketplace. I understand the importance of hands-on development and architecture in your current ecosystem, especially with the immediate focus on enhancing the custom-built e-commerce platform. My approach combines rapid prototyping and coding with the strategic oversight necessary for scalable architecture and performance optimization. I have a track record of leveraging AI tools like Lovable and Claude to enhance user experience and automate processes. I truly see this as a chance to grow alongside Layerline and develop a long-term partnership that fosters innovation and efficiency across multiple ventures. What are the key features you envision for the custom e-commerce platform, and are there any specific technologies or frameworks you prefer to use? Thanks,
$30 USD 21 päivässä
6,5
6,5

Hello, I understand that you are seeking a hands-on fractional CTO to lead Layerline’s technical direction, build and optimize your custom 3D printing marketplace, and expand across your portfolio. My approach will include auditing the existing stack, improving architecture for scalability and security, and delivering rapid feature development across front-end, back-end, and integrations. I will implement AI-powered workflows, agentic automation, and custom tools for operations, inventory, and customer experience, while maintaining version-controlled, high-quality code and fast iteration. I have 10+ years in full-stack development, e-commerce platform design, and AI/automation implementation, with experience scaling custom marketplaces and SaaS products. My goal is to provide robust, production-ready systems that support Layerline’s global operations while enabling future ventures, ensuring rapid shipping, high uptime, and innovative AI-driven features. Thanks, Asif
$20 USD 40 päivässä
6,5
6,5

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Python, Cloud Computing, Software Architecture, eCommerce, Git, Full Stack Development, Automation, API Development, AI Development, Vibe Coding and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD 5 päivässä
8,1
8,1

Hi there, I’m excited about the Fractional CTO opportunity to lead Layerline and your broader portfolio. With 7+ years in software development and over 3 in senior/lead roles, I’ve built and scaled e-commerce platforms, led architecture design, and driven AI-powered automation in fast-moving startup environments. I’ve worked across the full stack (Front-end, Back-end, and Infra) and have a track record delivering practical, ship-fast solutions that align with business goals, precisely the blend I’d bring to Layerline as your hands-on technical partner. Experience that aligns with your needs: • E-commerce foundation and growth: I’ve architected and scaled marketplaces and SaaS layers from scratch, including payment integrations, order management, inventory, shipping/ERP, analytics, and robust security practices. I’ve also contributed to Shopify-like ecosystems where modular apps and integrations are essential to velocity. • AI, automation, and agentic workflows: I’ve implemented AI-based product recommendations, intelligent search, chatbots, and dynamic pricing across commerce platforms. I regularly leverage vibe coding tools (Lovable, Cursor, Claude, Copilot) to boost velocity, maintain code quality, and enable autonomous workflows that handle routine operations end-to-end. • Tech strategy and execution leadership: I’ve led tech strategy, roadmapping, and build-vs-buy analyses for multi-venture ecosystems. I can audit your current Lovable-based stack, identify leverage poin
$50 USD 21 päivässä
5,9
5,9

Hello Jimmy J., I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on Python, Cloud Computing, Software Architecture, eCommerce, Git, Full Stack Development, Automation, API Development, AI Development, Vibe Coding We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz
$17 USD 40 päivässä
6,0
6,0

⭐Hello, I'm ready to assist you right away!⭐ I believe I'd be a great fit for your project since my 7+ years in software development, focusing on e-commerce platforms and AI integration. With hands-on coding skills and experience in tech architecture and infrastructure decisions, I can lead the development and automation of your custom e-commerce platform efficiently and effectively. This project aligns perfectly with my expertise, ensuring innovative solutions for your <client's needs>. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$20 USD 16 päivässä
5,5
5,5

Hi there, I'm John Allen, a seasoned tech expert with 7+ years of experience in software development, specializing in e-commerce platforms and AI/ML tools. I've successfully led projects similar to Layerline, enabling rapid prototyping, feature enhancements, and scalable architecture decisions. My expertise in implementing AI-powered features and vibe coding tools like Lovable aligns perfectly with your requirements. Looking forward to discussing further details and how I can contribute to your endeavors. How can we proceed with this exciting journey?
$15 USD 10 päivässä
5,5
5,5

Hi there, I’m excited about the opportunity to serve as your fractional CTO for Layerline and your custom e-commerce platform. With over 7 years of hands-on software development and senior leadership, I specialize in full-stack development, scalable architecture, and AI-powered automation , perfectly aligning with your needs. - Rapid feature delivery on your Layerline platform, leveraging vibe coding tools (Lovable, Claude, Cursor) - Comprehensive audit and enhancement of your tech stack focusing on performance, reliability, and security - Integrate advanced AI solutions for product recommendations, chatbots, and automation workflows - Lead development on your Shopify-alternative custom e-commerce platform with scalable architecture - Strong expertise managing distributed teams and cloud infrastructure (AWS, GCP) for seamless operations **Skills:** ✅ Full-stack development & rapid prototyping with AI-assisted tools ✅ Scalable e-commerce platform architecture and API integrations ✅ AI & automation implementation in e-commerce workflows ✅ Git version control and branching strategy best practices ✅ Cloud infrastructure management (AWS, GCP) **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I am ready to start immediately and offer flexible engagement for long-term collaboration to grow your ventures. Could you share details about your current tech stack and any specific pain points you're experiencing with Layerline's platform? B
$30 USD 40 päivässä
5,3
5,3

✋ Hi there. I can join as a hands on fractional CTO to lead architecture, build features, and scale your custom ecommerce platform while driving AI automation and fast product delivery across Layerline and future ventures. ✔️ I have solid experience leading full stack development for ecommerce and SaaS platforms using modern stacks, cloud infrastructure, and AI driven automation workflows. In a previous role, I audited legacy platforms, improved system architecture, built integrations for payments and logistics, and delivered AI powered tools like product recommendation engines, chatbots, and workflow automation using LLM APIs and async services. ✔️ For your project, I will review your current Lovable based platform, improve backend and frontend structure, design scalable architecture, and implement secure integrations with ERP, CRM, shipping, and analytics systems. I will prototype features quickly using AI coding tools, implement agent based automation, optimize performance and uptime, and enforce strong version control and deployment workflows. ✔️ I will support roadmap planning, technical due diligence, and long term stack decisions while collaborating with distributed teams, reviewing code, and ensuring continuous delivery with clear technical ownership and structured sprint execution. Let’s chat to review your platform status and priorities. Best regards, Mykhaylo
$17 USD 40 päivässä
5,5
5,5

Hi there, I’m a hands-on full-stack engineer with strong experience building and scaling e-commerce platforms, custom backend systems, and AI-driven automations, and I still write production code daily. For Layerline, I would begin with a focused audit of the current Lovable stack, reviewing architecture, performance bottlenecks, data flow, integrations, and deployment strategy, then implement quick wins (speed, checkout flow, conversion tracking) while defining a scalable foundation for your Shopify-alternative backend. My approach combines clean architecture (modular services, API-first design, proper auth and multi-tenant readiness) with aggressive AI enablement, automation of ops workflows, agentic order handling, smart recommendations, internal AI copilots, and rapid feature shipping using tools like Cursor and Claude. Beyond execution, I think in systems and portfolio strategy, aligning build-vs-buy decisions, infrastructure scalability, and SaaS roadmap planning so your ecosystem can expand without technical debt slowing you down. I’m comfortable working across frontend, backend, infrastructure, and AI layers, and collaborating with distributed teams while maintaining strong Git workflows and ownership culture. Hourly or retainer both work; available to start immediately for an initial audit + execution sprint. I hope this helps. Ruslan D
$25 USD 40 päivässä
5,6
5,6

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project — Fractional CTO – Global Tech & E-Commerce Ventures . I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
$40 USD 40 päivässä
5,0
5,0

Hello, I genuinely like the ambition behind Layerline. Building a global 3D printing marketplace while developing your own commerce engine is not small thinking. I’ve spent the last 8+ years building and scaling full-stack products, including custom e-commerce systems, SaaS tools, and automation-heavy platforms where I was both architect and active contributor. I’ve led builds that handled payments, inventory logic, fulfillment flows, and third-party integrations under real traffic. On the AI side, I’ve implemented recommendation systems, workflow automations, internal AI agents, and used tools like Cursor and Claude to accelerate shipping without losing structure. I’m comfortable reviewing architecture in the morning and pushing production code in the afternoon. AI and “vibe coding” tools are powerful, but only when wrapped in clear architecture and review discipline. Otherwise velocity becomes chaos. If I stepped into Layerline, I would first audit core commerce flows: product, cart, checkout, inventory sync, and integration reliability. Then I would harden performance, security, and deployment discipline before scaling features or AI layers. My responsibility would be to keep velocity high while preventing structural debt that blocks future SaaS expansion. I’m available immediately, 40+ hours weekly, and open to retainer or hourly. If useful, I can outline a focused 30-60-90 day plan tailored to your stack. Ivan
$20 USD 40 päivässä
5,2
5,2

Hello, I’m a Machine Learning Engineer with 8+ years building scalable SaaS and AI-driven platforms. I’ve architected custom e-commerce systems integrating payments, inventory, and AI recommendations, solving scaling bottlenecks via modular services, caching, and cloud optimization. Built agentic workflows and automation pipelines using LLMs and APIs to reduce ops load. Strong full-stack coding, Git workflows, and AI-first rapid shipping mindset. Ready for long-term CTO partnership.
$17 USD 40 päivässä
5,3
5,3

As an experienced and well-rounded software developer with a particular love for web and app development, I believe I have the ideal skill set to meet your Technical Project Manager needs. Not only am I proficient in numerous languages such as Python, Java, JavaScript, and more, but I am also adaptable, which is vital in dynamic projects like yours. Node.js for backend, React.js for frontend or React Native for mobile development - I'm comfortable with the whole front-end/back-end spectrum. Furthermore, my familiarity with AI/ML tools and agentic AI – skills you've stated are greatly appreciated – will assist us in identifying innovative automation opportunities that can broadly impact your operations. As someone who stays ahead of AI/ML and agentic AI trends relevant to e-commerce (and leverages tools like Lovable, Cursor, Copilot etc), I can assure you of a forward-thinking technical strategy that embraces cutting-edge AI and automation opportunities while staying grounded in practicality. Lastly, what sets me apart is my proven track-record of meeting client expectations - something that aligns perfectly with the way you work - with clear communication and an ownership mindset focused on moving fast without sacrificing quality. Beyond just delivering results at Layerline, my aim here is to build a long-term relationship with you and contribute towards growing your portfolio effectively through my technical expertise.
$3 USD 40 päivässä
6,4
6,4

Eindhoven, Netherlands
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Liittynyt elok. 31, 2019
$500-1500 USD
€500-1000 EUR
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€8-30 EUR
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£18-36 GBP/ tunnissa
$30-250 USD
₹600-1500 INR
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₹12500-37500 INR
$25-50 USD/ tunnissa
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$1500-3000 USD
$50-300 NZD
€30-250 EUR
₹1500-12500 INR
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₹250000-290000 INR
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₹12500-37500 INR