Hire the Best Product Developers
in Spain

8+ Years of Turning Fashion Concepts into Manufacturing-Ready Reality. Are you tired of receiving factory samples that don’t match your vision? In the fast-paced fashion industry, a pretty drawing isn't enough; a lack of technical detail leads to costly sampling rounds and wasted fabric. I am Valentina Bach, a Senior Fashion Technical Designer specializing in bridging the gap between creative inspiration and industrial precision. With nearly a decade of experience working for international brands like D.Franklin and Football Town, I help fashion entrepreneurs and established labels launch collections that are both aesthetically stunning and technically flawless. My approach is different because I engineer your garments. I provide the exact blueprints and Tech Packs that manufacturers in Portugal, Turkey, and Asia need to get your "OK-to-produce" on the very first try. From high-precision flat sketches and comprehensive Bill of Materials to detailed points of measure, I ensure your production is scalable and cost-effective. I also blend traditional hand-drawing with cutting-edge digital tools and AI-enhanced art to create high-end editorial figurines that define your brand’s visual soul. Whether you are mastering the "vibe" of a streetwear drop or developing high-performance apparel, I offer a unique hybrid of technical rigor and creative depth. I don’t just hand over a file; I become your strategic partner in fabric selection, construction callouts, and supplier communication. Fluent in English and Spanish, I am ready to collaborate with clients worldwide to stop the sampling guesswork and start building your fashion legacy. Click the "Invite to Job" button, and let's bring your next collection to life.

I help transform product ideas into well defined, production focused designs through a balance of technical development and thoughtful visual presentation. With professional experience in design studios and manufacturing oriented environments, I’ve contributed to real projects in furniture, lighting, ceramics, and consumer products. My work focuses on creating clear, structured design outputs that clients can confidently use for production, internal reviews, or presentations. I specialize in: •3D product modeling developed for manufacturing. •Technical drawings and documentation for fabrication. •Design refinement based on materials and manufacturing constraints. •High quality product renderings for internal teams and client facing presentations. My background combines product design, hands on development, and visual communication, allowing me to support projects beyond the concept stage and into practical, buildable solutions. I value clarity, attention to detail, and a collaborative working process that keeps projects moving forward with confidence. If you’re looking for a designer who brings both creative thinking and technical structure to your product, I’d be glad to collaborate.

I am a Senior Sportswear Designer with over three years of experience specializing in sublimation and garment construction. My unique blend of technical expertise and creative vision allows me to create innovative designs that resonate in the sportswear industry. I've transitioned from leading production teams to mastering 3D fashion design, bringing a modern approach to every project. My experience spans various roles, including Head Designer and Production Manager, where I honed my skills in both the creative and operational aspects of fashion. If you're looking for someone who can elevate your brand with detailed, forward-thinking designs, let's collaborate to bring your ideas to life.

Whether you're developing your first collection or managing an established brand, you need technical packs and product development support that manufacturers can rely on. From production-ready tech packs to end-to-end product development, I help fashion brands move products into production with fewer delays, fewer sampling rounds and stronger factory communication. What makes my approach different is that I've worked on both sides of the apparel industry—inside international fashion brands and within manufacturing facilities across Asia. Having lived and worked in Bangladesh, Sri Lanka, Vietnam and Cambodia, I understand not only how garments should be developed, but how factories interpret technical information, solve production challenges and prepare products for manufacturing. Over the past decade I've supported internationally recognised brands including Zara, Mango, Target, NEXT, Primark, Celio and El Corte Inglés, as well as growing fashion brands developing new collections and expanding existing product ranges. Whether you're launching a new category, developing seasonal collections or scaling production, I provide the technical expertise needed to guide products from concept through production while reducing risk, improving communication and helping manufacturers get it right the first time. My areas of expertise include: ➤Technical product development ➤Production-ready tech packs and specifications ➤Garment fitting and fit analysis ➤Product engineering and garment construction ➤Factory communication and sample management ➤Production and manufacturing support ➤Fabric and factory sourcing ➤Manufacturing compliance and quality assurance

I am an experienced product builder and startup founder with experience shipping products in the e-commerce and wholesale space, creating B2B2C marketplaces for the creative industry, AI-powered HR Systems, etc. I can help you with all your Product Management activities, including but not only: product roadmap and strategy definition, product backlog management, go-to-market activities, UX/UI prototyping, pitch deck generation ... I'm also a certified Bubble developer and I can help bring your ideas to life through no-code. The two project I have personally been involved in as a Co-Founder are: Photora was a B2B2C marketplace available for both iOS and Android devices in the United Kingdom. Its main purpose was to connect creators with brands to arrange photo shoot sessions and impulse the creator economy. Photora allowed the creation of +1,000 photoshoots in London and around 3,000 people were using the platform. As the Co-Founder and Lead Product Manager of Photora, I was in charge of the following activities: - End-to-end product definition, including UI/UX design (using Invision Studio and Figma) - Product roadmap and strategy definition, go-to-market activities, product backlog management, pricing model creation (Asana) - Sales, partnership-management and marketing activities through both organic and paid channels - Market and competitor analysis and research - Pitch deck generation for seeking external funding Moustard is both an e-commerce B2C and B2B business in the fashion market space. The first 4 years since its launch, Moustard experienced a +150% YoY growth and managed to be present in multiple countries throughout the world. To date, Moustard has sold over +200.000 products worldwide and the brand is now present in stores in +15 countries throughout the world. As the Co-Founder of Moustard, I have been in charge of: - Web development and its design (using InVision Studio and Shopify) - Product roadmap and product design (using Adobe Photoshop and Adobe Illustrator) - Social Media and email marketing activities (MailChimp, Google / Facebook / Instagram ads) - Sales (both in person and online sales) - Market and competitor analysis and research Furthermore, I do also accumulate over 9 years of corporate experience across various pre-sales and consulting roles in big IT and Telco companies which have also allowed me to acquire some very valuable experience. The last one being Pegasystems, an American company also selling a low-code platform for enterprise customers to build its own applications on it.

NPDP-Certified Principal Mechanical Engineer | 10+ Years | 40+ Products Shipped. I de-risk hardware launches by ensuring your product strategy is well defined and your CAD is factory-ready for manufacturing processes including injection molding, 3D printing, CNC machining, and laser cutting before you commit to tooling, protecting you from the $50,000 mistakes that kill startups. A successful product is not just a good CAD model, it is a chain of sound engineering decisions from feasibility through first production. I translate your idea into a clear development roadmap, identify technical and manufacturing risks early, and make the trade-offs between performance, cost, manufacturability, and time to market visible before they become expensive problems. You get an engineering partner who communicates clearly, works to defined milestones, and remains accountable for quality from concept through production handoff. As a Certified New Product Development Professional (NPDP), I help founders and product teams move from concept sketch to manufacturable CAD to market without costly rework. I use AI-augmented engineering workflows alongside SolidWorks and Onshape to accelerate design cycles, improve engineering decisions, and reduce iteration time. I am a Certified SolidWorks Professional (CSWP) with 10+ years of experience in mechanical design and engineering, industrial product design, physical product development, and digital manufacturing. I have delivered 40+ successful projects, from consumer products and custom machines to electromechanical systems and prototypes now scaled into international markets. CORE STRENGTHS • Design for Manufacturability and Assembly (DFMA) and GD&T to reduce redesign, tooling, and production costs • CAD-to-prototype-to-production workflows that shorten time to market • Cross-functional collaboration and integration across electrical engineering, embedded systems, and AI-model development teams • AI-augmented product development for faster iteration and stronger engineering accuracy MANUFACTURING & PRODUCTION EXPERTISE • Injection Molding: Designing complex plastic enclosures with optimized draft angles, ribs, and uniform wall thickness to reduce sink marks, warping, and tooling rework. • 3D Printing: Using additive manufacturing for rapid prototypes and iterations, as well as commercialized end-use solutions and products already in the market. • Sheet Metal Design: Developing production-ready DXF files and flat patterns for laser cutting, bending, welding, and assembly. • Sand Casting & Die Casting: Optimizing part geometry for proper metal flow and de-risking the transition from prototype-stage work to heavy-duty industrial casting. • CNC Machining: Applying precise GD&T and tolerance strategy to ensure parts fit correctly the first time, reducing machining hours, scrap, and rework. Whether you are developing an innovative industrial solution, ergonomic consumer product, medical-device component, or complex mechanical system, I turn ideas into clear, executable designs ready for prototyping, real-world testing, and scalable manufacturing. When you work with me, you can expect a transparent, milestone-driven process: clear communication from day one, rapid concept iterations, and deliverables ready for prototyping or direct manufacturing. I provide detailed CAD files, DFM insights, and structured documentation, so you are not just getting a design; you are getting a production-ready solution that reduces risk, saves cost, and accelerates your path to market. Have a concept in mind? Let’s connect to review your roadmap and ensure it is production-ready from day one. Click “Invite” and let’s build something scalable together.