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I am the founder of the German startups Ballonswelt and Waldbyte, where I build and scale digital products for the DACH market. At Waldbyte, I develop custom websites and high-performance online stores using WordPress, TYPO3, Shopware, and PrestaShop—delivering everything from concept and UX design to deployment, hosting, and long-term maintenance. My focus is on creating platforms that are fast, scalable, and built for real business growth. With Ballonswelt, I’ve built and operate an e-commerce brand offering personalized helium balloon gift boxes with a strong focus on user experience, conversion optimization, and logistics. The store provides fast delivery, secure payments, and fully optimized shopping flows. This hands-on experience means I don’t just “build websites”—I understand what actually makes them perform, convert, and scale in real-world conditions. I specialize in the DACH region (Germany, Austria, Switzerland), with a strong emphasis on GDPR (DSGVO) compliance, ensuring that every project meets strict European legal and data protection requirements. What I deliver: Custom websites & e-commerce solutions End-to-end project management Performance optimization & scalability GDPR-compliant implementations (DACH-focused) Hosting, maintenance & long-term support I combine technical expertise with a practical, results-driven mindset—helping businesses and entrepreneurs turn ideas into reliable, high-performing digital platforms.

We are very pleased that you are looking for staff and we would like to briefly introduce our agency to you in order to offer cooperation. Many of our own competitors already book their staff through us in order to pass them on easily to the end customer. Accordingly, you can imagine how much budget the customer will save by booking directly with over upwork Based on past experience in the POWERSELLING sector of POS sales, we now offer you support for your wholesale channel. In order to be able to establish ourselves in the German competition, we offer twice the service at half the price. We have more than 7,000 eloquent, German-speaking and attractive freelancers across Germany. The advantage here is that we have been working with our organized and reliable freelancers for many years. We work under the conditions you specify, without overpriced agency fees. So that we can get started straight away we need: 1. Number & type of employees desired 2. Targets 3. Period 4. Location 5. Conditions As soon as this information is available, we will create a digital offer for you, which you can accept or reject via our system We will work with you to develop a free concept, which will be implemented in consultation with your headquarters to significantly increase frequency and maximize profits specifically for your product at the POS with sustainability. Our services at a glance: -Power seller -Promoter -Live chat advice -Product advice -Interviewer -Merchandisers -Tasting staffs -Sampling staffs -Trade fair hostesses -VIP hostesses -Models Sales promotion - B2B & B2C -Market analysis -Development of current sales strategies -Sales coaching for employees online -Sales coaching of employees in groups -Sales coaching for employees at the POS -Sales coaching at your location -Product training -Creation of discussion guides -Continuous support about employee motivation -Project planning - action planning and implementation -Planning the deployment period -Development, preparation and implementation of training courses -Bookings and reservations -Equipment procurement -Freelancer handling -Location support -Report and documentation -Market research -Current policy controls -Advertising - increase awareness and likeability -Film & TV presences -Trade fair presence -Bookings from current celebrities from the USA - e.g. Angelina Jolie, The Weeknd, and many more. -Bookings from German celebrities - e.g. Daniel Aminati, and much more. -Sponsor events -Guerilla marketing Your advantages -Saves time & work -Increased capacity -Quality marketing -Quality staff -Risk freedom -Stability -Additional online marketing

I build WooCommerce stores that convert visitors into buyers. 8+ years building product pages, checkout flows, and mobile UX for e-commerce in Portugal, Spain, Estonia, and the US. I don't install templates and hope they work. I write custom CSS, PHP, and JavaScript to fix the exact problems that kill sales: slow load times, broken mobile checkouts, missing trust signals, and confusing product variants. Recent work: - Estonian tools retailer: full WooCommerce store with dynamic shipping pricing, custom checkout fields, simplified legal checkout, and multilingual breadcrumbs. - Portuguese LED mirror store: optimized variable product pages with sticky add-to-cart, trust badges, and mobile-first layout. - Portuguese custom bathroom mirror store: complex variant handling and responsive product specs. - Spanish electric scooter store: high-consideration product pages with CRO-focused mobile UX. - Biohacking peptide store: dark-themed landing page with WhatsApp order flow, product grid, and offer popups. What I fix: - Product pages that confuse buyers on mobile - Checkouts with too many fields or broken responsive layouts - Slow load times (reduced a site from 6 seconds to under 2) - Missing trust signals: reviews, guarantees, secure badges - Heavy plugins that bloat the site Tools I use daily: - WooCommerce: variable products, subscriptions, payment integrations (Stripe, PayPal, Montonio) - Elementor Pro: custom modules, responsive layouts, dynamic content - CSS / HTML / PHP / JavaScript: tailored solutions when plugins are not enough - ACF: flexible content structures clients can manage without calling me - Yoast SEO: on-page optimization, Schema markup, meta templates - Performance: caching, image compression, code optimization, Core Web Vitals I also have agency experience editing and creating content within Avada-powered sites. I work fixed-price for clear scopes, hourly for ongoing support. Daily communication, clear updates, on-time delivery.

I'm a Shopify, BigCommerce, Klaviyo and ecommerce solution architect with 15+ years delivering platform migrations, integration architecture, and conversion optimisation for Australian retail, DTC and B2B brands. I specialise in complex ecommerce builds where strategy matters as much as execution: Shopify Plus migrations, B2B wholesale setups, subscription models, ERP and 3PL integrations, and loyalty program architecture that protects margin while driving repeat purchases. Notable projects include Kitchen Warehouse's migration from Netsuite to commercetools (50k+ SKUs), Splash Alley's BigCommerce B2B build with multi-tier pricing, and multiple Shopify migrations where clean product architecture and integration reliability were critical to success. I work as both strategist and implementer, building integrations using Make .com, Celigo, and n8n, while partnering with specialist developers when front-end or design work is needed. My focus is on delivering scalable, maintainable solutions that work in the long term, not quick fixes that create technical debt. Certified in Boomi iPaaS, Celigo, Prince2, and Google Data Analytics. Based in Melbourne, working with clients across Australia and internationally.

Are you looking for a versatile tech professional to handle your digital systems, website development, and understand technical engineering concepts all in one place? I bridge the gap between IT infrastructure, modern front-end web development, and mechanical engineering design. Whether you need a high-converting website, automated business workflows, cloud administration, or precise 3D CAD modeling, I deliver reliable, high-quality technical solutions. Here is how I can support your business or personal tasks: 🌐 FRONT-END & WEB DEVELOPMENT I build, customize, and optimize responsive websites that look great and load fast. • CMS & E-commerce: WordPress, Shopify, WooCommerce, GoDaddy, Inflow. • Front-End Styling: Clean layout adjustments and user interface optimization. Website Prototype. ⚙️ IT SYSTEMS & CLOUD ADMINISTRATION I set up, secure, and manage your day-to-day business operations and cloud tools. • Workspace Management: Microsoft Office 365, Google Workspace, OneDrive, Dropbox, Smartsheets. • Communications & CRM: 3CX, Podium, Outlook, Gmail, HubSpot, Airtable, Slack. • Project & Document Management: Asana, Monday .com, PandaDoc, Canva, VPN configurations, SOP, Real State Assistance. 📊 AUTOMATION & PROGRAMMING I eliminate repetitive tasks to save your team hours of manual work. • Technical Skills: Visual Basic (VBA), Excel Macros, Command Prompt scripting. • AI Configurations: Claude, Gemini, Notion. 📐 MECHANICAL ENGINEERING & CAD DESIGN I turn concepts into precise engineering drawings and digital prototypes. • Software: SolidWorks, CREO Parametric, AutoCAD • Services: 3D CAD modeling, component drafting, and mechanical design. * Industries: Construction companies 🎓 Education & Background Mechanical Engineering (Ongoing): Senior student building a strong foundation in mechanics, physics, and 3D design principles. IT Specialization: Formally trained and certified by IT CompTIA with hands-on expertise. Why choose me? I don’t just write code or manage systems—I understand how hardware, software, and business tools interconnect. This allows me to troubleshoot complex issues faster and build setups that work together seamlessly. ⚡ Not seeing your tool on the list? I'm a fast learner! We can always adapt to new software; the most important thing is achieving your project goals efficiently. 🗝️𝙆𝙚𝙮 𝙋𝙧𝙤𝙟𝙚𝙘𝙩: *** U.S. CubeSat Constellation for the QB50 Mission (QBUS) - Collaborative Research / role - manufacturing and assembly --- Let’s streamline your tech operations. Click the "Message" or "Invite" button to discuss your project needs!

Hi, I’m Eleazar, a Mechanical Engineer & Industrial Designer helping startups and industrial companies transform concepts into manufacturable, production-ready products through CAD/CAE engineering, rapid prototyping, and DFM-driven manufacturing optimization. I specialize in mechanical design, CAD development, CAE validation and DFM, focused on transforming concepts into manufacturable, production-ready products. Whether you need a concept refined into a manufacturable product, an engineering-ready CAD assembly, or production support for prototyping and industrialization, I can help. I bring the best of both worlds, engineering and design, to your project: ☑️ Mechanical design focused on industrial standards and manufacturability ☑️ Product design optimized for industrial manufacturing processes ☑️ User-centered industrial design focused on ergonomics and functional aesthetics ☑️ FEA-driven digital validation and engineering analysis ☑️ Short-term deliverables and milestone-based workflow ☑️ Fast, agile, and responsive communication ☑️ Extensive experience working with startups and early-stage products ☑️ Industrial network for rapid prototyping and manufacturing support ☑️ Iterative design process built around clarity and collaboration My role is to lead the development process and solve any issues that may arise during manufacturing based on my skills, knowledge, experiencie and contacts on the industry. ----------------------------------------------------------------------------------------------------------------------------------------- 🤹‍♂️CORE SKILLS🤹‍♂️ 🤖 Mechanical design & engineering solutions ✅ Industrial standards compilance (ISO and CE marking expertise) 🖥️ 3D Modeling using CAD Technologies (SolidWorks, SolidEdge, CATIA, NX) 📊 Design validation using F.E.M. (SW Simulation & ANSYS) ⚙️ 2.5/3/4 axis for CNCs usign CAM Technologies (CAMWorks & BobCAM) 📡 Reverse engineering and DG&T definition 🦾CNC programming for FANUC controllers (ISO based G-Code lenguages) 🤹‍♂️ALL MY SKILLS🤹‍♂️ 🖥️INDUSTRIAL DESIGN (TRL 1-4) - Brainstorming & Concept Design - Concept Sketching / Mockup presentation - Minimum Viable Product definition - Quick & Didrty and Prove of Concept prototyping ⚙️ MECHANICAL DESIGN (TRL 5-7) - Detailed CAD modeling & Class AAA Surfacing modeling - Calculous and Analysis usign CAE - Technical drawings and documentantion - Rapid, Funcional & Enginering prototyping - Alpha & Beta prototyping leading and control 🧠 PATENT & MARKING (TRL 8-9) - Design review for manufacturing release - Pre-production and production ready protoyping - EU compilance and CE technical documentation - Patentability and infringement study 🔩 Manufacturing & Assembly-oriented engineering (DfMA) - CNC machining-ready parts design - Injection molding-ready part design - Sheet Metal & Weldment part design - Part count reduction ("The best part is no part") - Ease of assembly ("Intuitive assembly workflows") - Poka-Yoke ("Human mistakes are design mistakes") ----------------------------------------------------------------------------------------------------------------------------------------- ⭐ My methodology: "THE DESIGN INTENT®" 1st STEP: Briefing specification meeting 2nd STEP: Technical feasibility and risk assessment 3rd STEP: Define project scope and all the validation checks 4th STEP: Select the most suitable project control method - If working by milestones we will use "MS Planner" - If working hourly we will use "Screenio" 5th STEP: CAD development and Iterative refinement until: - We reach the limit established on the revision/change management - Written client approval is obtained 6th STEP: Physical prototyping is mandatory before manufacturing - Prototype manufacturing costs are covered by the client - Prototype costs are not included in the development budget 7th STEP: Final deliverables are released upon formal approval and payment confirmation. 🌟 My clients choose me because... - I carefully select projects where I can deliver real engineering value - Just-in time answering (I only accept projects from close GMTs) - Robust, worldwide & universal engineering deliverables packages - long-term production autonomy (I retain clients through excellence, not dependency) - I make difficult engineering decisions before they become expensive problems