Produktentwicklung Jobs

I am looking for someone with experience of Amazon Seller Central. I will PM you my log in details for my Amazon Seller Central UK account and you will log in and create one parent variation from the product that I have circled in red and seven child variations from the products that I have circled in blue in the attached screenshot.

I’m ready to turn my idea for a new clothing brand into something tangible and need an experienced creative partner to guide me from concept to production. I haven’t locked in a specific audience, style, or product range yet—I’m open to exploring men’s, women’s, or kids’ wear and anything from casual basics to elevated pieces. Your insight will help me refine the direction and curate a cohesive first collection. Here’s what I’d like us to achieve together: • Brand identity: logo, and a clear visual language (colors, fonts, tone). • Collection development: sketches or digital flats for an initial capsule (T-shirts, jackets, jeans, or whatever mix you recommend), plus print-ready artwork. • Technical packs: detailed ...

I need a fully-functioning prototype of a portable lunchbox that can actively heat food up to 60 °C and cool it down to 4 °C at the press of a touchscreen control. The enclosure should be molded primarily from food-grade plastic; please keep the overall profile compact enough to fit in a standard backpack while leaving room for the insulation, Peltier or heating elements, battery pack, control board, and a small food compartment sensor. Key functions I expect to see working on the bench: • Touchscreen interface on the lid that lets the user toggle between Heat (60 °C) and Chill (4 °C) modes, with real-time temperature read-out. • USB-C charging input feeding an internal rechargeable battery that can run at least one full heat cycle and one full cool cycle on ...

Saya sedang memulai sebuah inisiatif pengembangan produk yang berfokus pada perangkat lunak. Konsep dasarnya sudah ada, namun saya membutuhkan seorang profesional yang dapat membantu menerjemahkan ide ini menjadi solusi yang berfungsi penuh—mulai dari perancangan hingga rilis awal. Ruang lingkup utama: • Merumuskan kebutuhan pengguna dan spesifikasi produk. • Mendesain arsitektur serta alur fitur inti. • Membangun dan menguji MVP (minimum viable product). • Menyusun dokumentasi teknis singkat agar mudah di-scale dan di-maintain. Tumpukan teknologi masih fleksibel; saya terbuka pada rekomendasi Anda selama cocok untuk pengembangan produk skala awal sampai produksi. Kode bersih, komunikasi rutin, dan iterasi cepat akan menjadi prioritas. Jika Anda berpen...

I need help turning three off-the-shelf modules now sitting in my glasses prototype—a USB 2.0 hub, a USB audio codec (mic plus stereo out) and a dual-channel Class-D amplifier—into one long, narrow board that can slide inside the temple arm. The space I have measured is roughly 80 mm × 15 mm, so the layout has to be linear rather than squarish, with components placed to keep the height profile as low as practical. The board will run exclusively from the host’s 5 V USB rail; no batteries or additional supplies are planned. Because this is for voice prompts and basic media playback, a standard-grade codec is fine—I’m not chasing audiophile specs, just dependable microphone input and clean stereo output that won’t hiss or pop when the amp is idle. A...

I need help turning three off-the-shelf modules now sitting in my glasses prototype—a USB 2.0 hub, a USB audio codec (mic plus stereo out) and a dual-channel Class-D amplifier—into one long, narrow board that can slide inside the temple arm. The space I have measured is roughly 80 mm × 15 mm, so the layout has to be linear rather than squarish, with components placed to keep the height profile as low as practical. The board will run exclusively from the host’s 5 V USB rail; no batteries or additional supplies are planned. Because this is for voice prompts and basic media playback, a standard-grade codec is fine—I’m not chasing audiophile specs, just dependable microphone input and clean stereo output that won’t hiss or pop when the amp is idle. A...

I am in need of a formulation chemist / nutritionist / doctor with expertise in nutraceuticals, including herbal supplements, to help me create a line of products focused on health maintenance. Key Requirements: - Specialization in nutraceutical formulations, including herbal and natural supplements - Strong understanding of health and nutrition - Prior experience in product development for health maintenance - Prior experience in feasibility on different forms of product - granules, powder, dissolvable strips, viscous liquids, gummies, effervescent tablets etc Your role would be to: - Develop safe and effective health supplement formulations that cater to health maintenance - Research and select appropriate ingredients, including herbal for the formulations - suggest feasibility of diff...

I’m working with a placeholder name—“Pipipipipi”—for an idea that still needs to be fully defined. I know the name is playful, but the goal is serious: turn this early spark into a clear, actionable plan and an initial draft deliverable we can build on. Here’s what I need from you: • A short discovery session to explore possible directions (software tool, brand identity, or content initiative—whichever fits best after discussion). • A concise requirements brief that captures the agreed-upon direction, core features or messages, target audience, and success criteria. • A basic roadmap or wireframe outlining the first phase of work—nothing polished, just enough structure for us to move forward confidently. • Recommend...

Hi, I’m working on a colored flame candle development project and I’m looking for guidance from someone with chemistry experience. Objective:Create solid molded candles (not gel/container candles) that burn with bright visible flame colors such as red/magenta, green, and orange, ideally visible even in daylight. Key constraints for the project: Manufacturing must be simple and scalable. No complicated synthesis or multi-step laboratory reactions. Only cheap, easily available chemicals that can be sourced easily in the market. The candle should also support fragrance oils (scented candle). Avoid highly toxic compounds or chemicals that may create breathing hazards. Prefer materials that could realistically pass consumer product safety approvals. What I need help with:I...

Estou desenvolvendo um dispositivo médico e preciso do apoio de um engenheiro biomédico — idealmente brasileiro — que domine validação de função, desempenho, segurança, conformidade, ergonomia e usabilidade. Meu maior foco, neste momento, é a fase de prototipação e testes. Quero alguém que: • Avalie o protótipo de ponta a ponta, apontando ajustes técnicos para garantir precisão de leitura e performance contínua. • Conduza ou oriente testes de segurança elétrica, biocompatibilidade e conformidade com normas ANVISA / ISO. • Analise ergonomia e usabilidade com usuários-alvo, gerando recomendações claras de redesign quand...

I have an exciting brief for an experienced food technologist who can take my concept for a plant-based beverage and turn it into a market-ready oat milk. The end product must capture a clean, satisfying taste, deliver impressive nutritional value, and pour with the smooth, creamy texture consumers expect from leading brands. Equally important, every step of the formulation has to comply with Organic, Non-GMO, and Gluten-free standards, so familiarity with certification protocols, ingredient sourcing, and accompanying documentation is essential. I’m open to your preferred bench-top or pilot-scale tools—Formulation software such as NutriCalc, standard rheology analyses, shelf-life testing methods, and HACCP planning are all welcome parts of your process—as long as the f...

I’m developing a new line of performance-driven activewear and need an experienced fashion designer who can take my initial concepts all the way to factory-ready documentation. Because this collection is clothing—specifically activewear—your grasp of stretch fabrics, moisture-wicking blends, and ergonomic patterning is vital. The core of the job is a complete tech pack that communicates every detail a manufacturer needs. I have sketches and fit notes ready; you’ll translate them into accurate flat sketches, graded measurements, colorways, and clear construction annotations created in Adobe Illustrator (or a comparable industry tool). Precision matters here: the document has to eliminate guesswork on the production floor. Once the tech pack is locked, I’l...

I’m developing a light, refreshing 300 ml ready-to-drink aloe hydration beverage and need a seasoned formulation partner to take it from concept to a plant-ready recipe. Your first focus will be dialing in the base formula: selecting the ideal aloe source, balancing flavour and mouthfeel, and locking pH into the safe zone while staying strictly with natural sweeteners and keeping the recipe 100 % vegan-friendly. Because we plan to run a cold-fill line, we’ll rely on a clean-label preservative strategy and tight micro control, so your insight into hurdle technology and shelf-life modelling (≈3 months ambient) is critical. Once the bench sample is approved, I’ll look to you to: • validate the formula through accelerated shelf-life testing, • specify ...

I'm looking for a detailed tech pack for hockey jerseys, shells, socks & Hockey Bags. Examples of our Mockup Template and Print Proofs - which show the panels to be sewn, have been uploaded. Requirements: - Detailed measurements for each size (XS, S, M, L, XL, XXL, Youth sizes through 4XL). - Detailed measurements for each sewn panel - Design elements will vary based on jersey style and panels. Ideal Skills and Experience: - Experience in creating tech packs for apparel. - Knowledge of detailed garment measurements. - Familiarity with hockey jersey designs and requirements. - Ability to incorporate varying design elements based on client specifications. Please provide samples of previous tech packs and a timeline for completion.

Saya sedang mempersiapkan lini produk makanan baru dan membutuhkan mitra yang dapat mendampingi proses pengembangan dari konsep hingga siap dipasarkan. Fokus utamanya adalah: • Merumuskan resep dan formulasi yang stabil. • Memastikan kepatuhan terhadap regulasi pangan Indonesia. • Menentukan kemasan yang menarik sekaligus menjaga kualitas produk. • Menyusun rencana uji coba pasar untuk mendapatkan masukan konsumen. Jika Anda berpengalaman dalam riset dan development (R&D) produk makanan—terutama dalam hal uji shelf-life, penentuan Nutrition Facts, dan penghitungan HPP—saya ingin bekerja sama. Saya menghargai ide kreatif, laporan perkembangan yang rutin, serta kemampuan berkolaborasi dengan tim desain dan pemasaran internal kami.

I'm looking for custom trading card cases made from plastic with the following specifications: - Material: Plastic - Finish: Transparent - Features: UV Protection Ideal skills and experience: - Experience with plastic manufacturing - Knowledge of UV protection materials - Ability to create transparent plastic designs Please include samples of previous work and estimated production timelines. These were mock ups made with a 3d printer. Essentially I'm looking for a clear plastic card case that allows me to put in a card in toploader or sleeve (preferably) and snaps the card in place and allows a label as pictured for ID. Ideally would like it 3mm thick for up to 35 point cards and thicker cases for thicker cards. Could this be done?

I’m refining a small line of cookies and need a food technologist, recipe formulation consultant or experienced baker to nail down three specific formulations: • A 100 % whole-wheat cookie • A millet-based cookie • An upgraded version of one of my current cookie recipes The brief is simple: deliver a consistently crunchy bite while noticeably improving overall texture and flavor. At the same time, each formula must keep sugar on the lower side and push fiber higher without introducing off-notes. What I expect from you • Precise, weight-based recipes with baker’s percentages for lab-scale (500 g flour) and easy scale-up directions • Clear rationale for each ingredient choice, including any enzymes, emulsifiers, or specialty fibers you propose ...

I need a complete, production-ready design for a 100 W LED luminaire that will serve as the main light source in a living-room setting while still being robust enough for occasional outdoor use. The fixture must deliver high lumen output with excellent efficacy, maintain color stability over time, and integrate smoothly with common smart-home ecosystems (Wi-Fi, Zigbee, or similar). Scope of work • Component selection: high-efficiency LED array, constant-current driver, thermal interface materials, optics, housing, and an IP-rated enclosure or coating suitable for indoor/outdoor crossover use. • Electrical design: full schematic and PCB layout for the LED driver, MCU or smart-control module, surge and polarity protection, and any required EMC filtering. • Thermal manag...

I'm seeking a comprehensive solution to prevent hospital-acquired infections (HAIs), aimed at hospital administrators. The solution should be a combination of products and protocols. Key Requirements: - Detailed description of both products and protocols - Clear implementation guidelines for hospital settings - Evidence-based effectiveness data - Cost analysis and budget considerations Ideal Skills and Experience: - Background in healthcare, especially in infection control - Experience with product development and protocol design - Strong research and analytical skills - Ability to communicate complex ideas simply and effectively Looking for innovative and practical solutions to enhance hospital safety and reduce HAIs.

I already have a full set of ideas and rough sketches for five silicone baby-tableware pieces — placemat, plate, bowl, cup, and cutlery — and I now need them turned into factory-ready data. Every detail you create needs to respect both silicone behaviour and child-safety regulations. The items will ultimately be produced in bright colours. Here is what I need from you: • 3D CAD models for all five products, delivered in STEP and STL • Manufacturing drawings in PDF that specify dimensions, tolerances, wall thickness, draft angles, and texture codes • Mold-ready files suitable for injection or compression molding, including any split-line or under-cut recommendations Experience with food-grade silicone, baby or kitchen items, and the typical toolchains (S...

I need an updated cabin design for my fold-away bicycle trailer. The chassis, front wheel, wheel base, and bicycle hitch are already engineered; what remains is a robust yet lightweight cabin that folds flat for cargo mode and opens into a roomy pet compartment. Top priority The folding mechanism must feel effortless—one smooth, intuitive motion that a single person can manage without tools. Strength and compact stowage still matter, but usability comes first. Material preference Aluminum is the material of choice to keep weight down and corrosion resistance high. If you see clear functional gains with selective steel or composite inserts, I’m open to hearing the rationale, but the core frame should stay aluminum. Must-have features • Ventilation windows for prope...

Saya berencana mendirikan sebuah perusahaan yang fokus menjual produk makanan dan minuman, dan membutuhkan pendampingan menyeluruh dari tahap konsep hingga siap beroperasi. Apa yang saya butuhkan: • Draft rencana bisnis lengkap—analisis pasar, segmentasi pelanggan, proyeksi keuangan, serta strategi pertumbuhan. • Saran struktur badan usaha dan langkah-langkah legalitas (pendirian PT, izin BPOM/sertifikasi halal bila relevan). • Gambaran rantai pasok: pemilihan pemasok bahan baku, estimasi biaya produksi, dan standar mutu. • Konsep branding awal—nama, positioning, dan identitas visual dasar supaya mudah diteruskan ke desainer. • Strategi penjualan dan distribusi, baik offline (ritel, reseller) maupun online (marketplace, website, social media). ...

I'm looking for a specialized drying solution for a large amount of sports gear. Requirements: - Must accommodate 6 or more items at once. - Suitable for various types of sports gear. Ideal Skills and Experience: - Experience in designing drying systems or equipment. - Knowledge of materials and construction for durability and efficiency. - Ability to create a user-friendly and safe drying solution. Please provide samples of similar work and a detailed plan. I already have detailed drawings but we would need to sign a non-disclosure agreement first.

Title: Product CAD Designer for Kitchen Safety Invention (Patent Pending) Description: Seeking an experienced CAD designer to refine a patent-pending kitchen safety product into a manufacturable design. Scope: • 3D model creation • Prototype-ready STL files • Injection-molding-ready design (draft angles, wall thickness, etc.) • STEP file delivery Must have consumer product experience and be willing to sign an NDA prior to full disclosure. Please share relevant portfolio work. Thank you.

Take an XLS file and advise which products sell with the highest profit margin. Will need HELIUM 10, JUNGLE SCOUT, ZIK ANALYSTICS, etc

我正在开发一款带有智能 LED 的硬件模组，主控ESP32，需要一位经验扎实的硬件工程师协助完成从原理图到 PCB 连接图的设计。核心需求如下： • 智能 LED 电路：请为多颗可寻址 LED 设计驱动与电源部分，确保亮度与色彩控制稳定，并预留固件升级和热管理方案的接口。 • 无线通信接口：电路板需同时支持 Wi-Fi 与蓝牙，方便后期通过手机 App 或云端进行调光与状态监测。 • PCB 设计：输出完整的原理图、布线文件（Altium Designer 或 KiCad 均可）、Gerber、BOM 以及关键布线规范说明，力求尺寸紧凑、EMI 控制良好。 • 生产可行性：器件选型应以量产常用料为主，并在文档中标明替代料号。 • 交付物： 1. 原理图（PDF + 源文件） 2. PCB Layout（源文件 + Gerber） 3. BOM 与简要成本预估 4. 设计说明书（含测试要点与校准建议） 如有成功设计智能灯带、氛围灯或类似消费电子产品的经验，请在回复中简述项目要点与所用工具版本。我会根据方案完整度与以往案例选择合作。

I’m ready to launch a makhana snack brand and i need a food technologist or seasoning specialist who can engineer some authentic ,fiery, tangy and unmistakably crave-worthy—without touching artificial flavouring or anti-caking agents. Scope • Source or specify only clean-label ingredients (natural chilli, citrus notes, paprika, garlic, onion, sea salt, natural anticaking alternatives such as rice concentrate, etc.). Acceptance criteria 1. Finished seasoning passes a 3-month ambient shelf test with no clumping or flavour fade. 2. All components remain free from artificial flavours, synthetic colours and standard E-coded anticaking salts. 3. Sensory panel (my internal team of 8) rates heat 6–7/10, tang 4–5/10, overall liking ≥7/10. If you have ...

I am interested in developing three custom perfumes for commercial sale and would like to explore the possibility of working with your team for formulation and production. My primary requirements are strong projection, excellent longevity (8–12+ hours), and high-quality ingredients compliant with IFRA and cosmetic regulations. Below are the fragrance briefs: Perfume #1 – Floral Oriental (Warm & Sensual) Top Notes: Bergamot, Saffron, Pink Pepper, Cinnamon Heart Notes: Jasmine, Rose, Tuberose, Ylang-Ylang Base Notes: Synthetic Musk (e.g., Galaxolide), Vanilla, Amber, Sandalwood Perfume #2 – Dark Oud (Rich & Intense) Top Notes: Saffron, Cardamom Heart Notes: Rose Absolute (or alternative), Cypriol (Nagarmotha) Base Notes: Oud Oil (or high-quality synthetic oud), Dark...

Summary We are developing a perfusion lid system for a proprietary vertical-membrane co-culture plate used for advanced cell culture. The lid will enable controlled flow (shear) along the membrane and will scale to the full plate with 12 independent recirculating loops (one loop per column). Each column contains 8 wells (total 96 wells). We prefer 12 independent loops so each column can run different flow rates and/or media conditions. We are looking for a contractor who can support development (concept → CAD → prototype strategy → DFM), not just drafting. We want flow constrained into a defined gap near the membrane to generate predictable laminar shear Target design gap: ~0.3–0.5 mm (must be toleranced and verifiable) Typical target per-well flow range: ~30–20...

I need a complete engineering design for a sonic soot blower dedicated to a water-tube boiler. The main driver is to prolong the unit’s service life by keeping the economizer section consistently clean without resorting to abrasive or high-pressure mechanical methods. Here’s what I’m looking for: • A properly sized acoustic horn (frequency, SPL, nozzle geometry) that is effective on the economizer’s finned tubes. • Integration details—mounting arrangements, air supply specs, control logic—and confirmation that the new equipment will fit around existing access doors and ducting. • Supporting calculations or CFD evidence showing ash/soot detachment rates versus current steam-soot-blowing performance. • Fabrication drawings, 3D m...

I’m launching a health-improvement nutraceutical line and require deep, hands-on help shaping the very first product. The core of the assignment is threefold: create a robust, evidence-based formulation, ensure every step aligns with current FSSAI standards, and benchmark our ingredient mix against top Indian and global competitors so we enter the market with a clear edge. What I already have: • A broad concept of the benefit profile I want (overall health improvement). • Early notes on possible botanicals and bio-actives. What I need from you: – Translate that concept into a finished formula with substantiated active levels. – Pull and summarise peer-reviewed clinical data that supports each selected ingredient. – Validate dosage ranges for both...

Project Description Hi! I’m in the process of developing a premium donut shop and I’m looking for an experienced American donut chef or donut artisan to help me create a high-quality donut menu. I’m specifically looking for authentic American-style donuts with a soft, fluffy, airy texture, including both yeast-raised donuts and cake donuts. Scope of Work I’m looking for help with: Developing 8–12 American donut recipes Focus on classic donuts (glazed, chocolate, cinnamon sugar, filled) Plus a few modern or premium flavors (creative toppings, fillings, or twists) Recipes must be: Consistent and scalable Suitable for a donut shop environment Clearly written with step-by-step instructions Guidance on key techniques (dough...

I'm seeking a detailed techpack for a line of yoga outfits, specifically leggings, sports bras, and yoga tops. The preferred material for these items is a nylon/polyester/cotton blend. Ideal Skills and Experience: - Experience in creating comprehensive techpacks for activewear - Familiarity with the design and functional requirements of yoga/pilates apparel - Knowledge of nylon blend materials and their applications in activewear - Strong technical design skills and attention to detail Deliverables should include: - Detailed specifications for each item (leggings, sports bras, yoga tops) - Material and construction details using nylon blend - Size charts and any necessary design illustrations

I am making an AI Necklace. Please watch this video: I need a PCB Board Engineer to review this PCB board that we made and make sure: 1. Here is the PCB board + Gerber files that we already made. I need you to review it and make it better. Make it heavy-duty and usable, and make sure all the parts are available from JLCPCB: 2. I need you to look at and study this blueprint that I made (read everything on it): 3. I need you to get it ordered — go to with our account and get it ordered. 4. I need you to use open-source firmware or AI to program the firmware so it works with my app developers. I already have an app development team; I need someone to develop the firmware to work with my app developers. My app development team is in India. This contest is for PCB board improve...

I have designed a product that performs a single-axis task on two planes: one vertical stroke and one horizontal feed, both strictly linear. My next step is to pin down the complete motion stack—motors, actuators, sensors and an appropriate control strategy—and I need a mechanical automation specialist to guide this selection with solid calculations, practical component choices and integration notes. You will receive 3-D CAD files, preliminary load data and the cycle sequence I need. From there, I want stress-free, vendor-ready documentation that lets my fabricator order parts and my electrician wire the cabinet without guesswork. Deliverables • Sizing calculations for each axis (mass, acceleration, duty cycle, safety factor) • Recommended motor/actuator part numb...