Database Design Projects

Senior Full stack developer

We work remote by default – focused, efficient, and with full ownership. For larger features, architectural decisions, and real brainstorming sessions, we come together in Berlin – fast, hands-on, and without unnecessary meeting overhead. We use AI to accelerate – not to replace thinking. We design the system, steer the output, and take responsibility for what we ship. Fast where it makes sense. Careful where it matters. Your mission You’ll join our UI Engineering team and take ownership of full-stack projects that power our adtech ecosystem. This isn’t just about coding – it’s about collaboration, technical ownership, and making an impact. Here’s what your day might look like: Build and maintain modern React frontends and Node.js APIs with TypeScript. Design and implement REST or GraphQL APIs that scale efficiently. Collaborate closely with backend engineers, designers, and product owners to translate requirements into elegant solutions. Write clean, maintainable, and well-tested code – with automated tests as a natural part of your workflow. Contribute to architecture decisions and best practices – we value opinions backed by experience. Your skills 5+ years of hands-on experience in full-stack JavaScript development. Deep knowledge of Node.js (framework e.g. Koa, Express or Fastify), TypeScript, React and modern web architectures. Solid understanding of relational databases (e.g. MySQL, MariaDB, PostgreSQL or SQL Server), including database design, SQL querying, and REST API development (GraphQL is a plus). A strong sense of code quality with mandatory hands-on experience in testing, including frameworks such as e. g. Jest, Vitest, or Node’s built-in testing framework – Clean design and automated tests are not optional. Bonus points for experience with: AWS, Jenkins, Grafana, Graylog, Confluence, Jira, Shell scripting

opportunity

Web Designer Needed

Replicate Existing Website Design for Small 3-4 Page German Site I'm looking for an experienced web designer to replicate the look, feel, and artwork of our existing website onto a new 3-4 page German-language website. **What's already done – this is a straightforward job:** - Full design exists on our current website (you'll be given the URL), however, we don't want the German website to be as complex, just the information about one of our courses with some supporting photos. - All pages have already been translated into German and contain: course page with info and pricing, faculty page (a straight copy but with a few addition German biographies and photos of faculty in German), and an application page to apply (straight copy but with only one course) - No creative design work required – this is a replication task **What I need you to do:** - Build a clean 3-4 page website that mirrors the visual style, layout, and branding of our existing site - Apply the pre-translated German content to each page - Ensure the site is mobile-responsive and works across major browsers - Deliver a site that is ready to go live. We have the domain, we just need the work done to get it live. We use Webflow with our current site. Please provide a set price.

Tea sticker design

Hi I have design already Just need to do some artwork with information Front sticker around 20 options Behind 30 options

Book design

I need a book designer for around 100-150 pages.

opportunity

CNC Controller Schematic/Design

CNC Mill Controller Electrical Design Consultant Project Overview I am looking to design and build a custom CNC milling machine and am looking for an experienced electrical engineer or controls architect with experience in CNC systems, machine control, and automation. I'm looking for an expert who can help me plan and validate the overall electrical architecture before I commit to a particular design direction. Scope of Work The initial objective is to work together to define the machine's electrical system, including: - Overall controller architecture. - Motion control strategy (servo/stepper integration). - Motor drives and power distribution. - Safety systems (E-stop chain, contactors, interlocks, limit switches). - I/O allocation and expansion. - Spindle and auxiliary equipment integration. - Enclosure layout and wiring philosophy. - EMC/noise mitigation and grounding strategy. - Recommendations for suitable components and industry best practices. Once the architecture is agreed upon, I would like the successful freelancer to produce: - A complete electrical schematic. - Wiring diagrams where appropriate. - A basic bill of materials (BOM). - Documentation sufficient for machine assembly. Ideal Candidate I'm looking for someone with experience in one or more of the following: - CNC machine design or retrofit projects. - Industrial automation and machine control. - PLCs, motion controllers, or PC-based CNC platforms (Mach4, LinuxCNC, Centroid Acorn, etc.). - Servo and stepper drive systems. - Electrical CAD packages such as AutoCAD Electrical, EPLAN, SolidWorks Electrical, or similar. Practical, real-world experience designing industrial machinery is preferred over purely academic electrical engineering experience. About the Project This is a custom hobby/small scale manufacture machine, but I want to approach the electrical design using professional engineering practices. I already have a general concept for the mechanical side and would like to collaborate on the electrical design before purchasing major components. Please include examples of previous CNC, machine control, or industrial automation projects you've worked on, where possible. Price is negotiable.

Website Designer/Developer required for community chat site !

Hello All , Thanks you for viewing the advert. I am looking for a website developer to redesign/redevelop an existing community chat messaging website here is the url: https://allindiachat.com . The current site is a few years old and is no longer fit for purpose and I am getting this site redesigned to bring it update to the latest web development standards. This is a straight forward chat/messaging website which will not require any database or fancy programming etc. You will not need to develop the livechat element of the site as it hosted elsewhere remotely. I will supply you code for the live chat which you will embed on the newly developed website. Please see below some Key standard requirements for the website. ** The website must be designed/developed using the latest web design technology and follow the latest web design standards. ** The website and all pages on the site must be fully responsive and work well both the destop/laptop and Mobile devices. ** The site must be easy to navigate, fully SEO friendly and designed with users in mind , so it looks good to the eye as well easy for the user to browse and use make use of all user features available on the site.. ** The site will contain usual user menu options such as, About us page, Chat, Feedback page, Privacy statement page, Terms of use etc. ** All pages on the site will contain various ad formats so the website and all relevant pages must be fully optimized for ad views alongside the usual page contents. ** The site must contain a social media referral buttons embedded on pages so users can refer the site/pages on the social media such as Facebook, Twitter, Whatsapp, Instagram etc. ** The site must also contain a standard privacy/cookie acceptance/rejection banner at the footer of the site. ** The site and all associate pages must fully secured against all known virus/malware/hacker attacks and pages must load at the fastest possible speed. ** The site design must include a sitemap for the website so pages can be crawled by search engine bots. The above is an not exhaustive list and I will advise of any other elements as required during the development phase. ** I will supply you with all the relevant content/text and will be on hand to provide advice and guidance throughout the whole project until it is fully completed and ready to be deployed live. Please see some example sites below so you can get an overall idea of the site I am after and the work that will be needed; Example site: https://www.321chat.com/ Example site: https://www.kisschat.co.uk/ https://www.chatterboxuk.co.uk/ https://www.chatogo.com/ Please pick best elements from the above sites and incorporate this in your design for the new site. N:B Please only bid for the work if are able to complete the project within the stated budget. Do not bid for the work and then try to renegotiate and ask for more money after your original bid is accepted. This will not be entertained.!! Also this is an Urgent project so please only bid for the work if you are able to finish the work within 2-3 weeks max and deploy the site live and only apply if you have strong web design skills and prior experience of designing similar sites. Many thanks.

CAD designer needed for ongoing project.

I need a fast professional CAD designer for fashion designs. Design Ideas will be briefed in detail and we need a great CAD designer either Illustrator flats on boddies or 3D design to translate the designs into representations of the clothes for presentation purposes and Technical Packs for factories. must be able to interperate ideas clearly and quickly, must show fabric, stitch detail, patterns and prints. this can be ongoing if the right person.

opportunity

Booth design for an event

Exhibition Booth Designer Required We are seeking an experienced exhibition booth designer to develop a premium large-scale exhibition stand for a corporate client. Project Overview * Booth Size: 432 sqm * Double-decker structure required * Rigging and suspended elements are permitted * Three sides of the booth are open to visitors * Rear side must be enclosed * Up to three design concepts to be presented The objective is to create a premium, visually impactful booth that balances creativity with practicality. We are looking for a design that is elegant, memorable, and engaging, while remaining functional, buildable, and operationally efficient. Concepts should avoid unnecessary complexity and focus on delivering a seamless visitor experience. Design Direction * Premium, gallery-style environment * Modern, clean, and refined aesthetic * Strong visual presence without clutter * Focus on quality, precision, and attention to detail * Clear presentation of projects, content, and brand messaging * Creative yet practical design approach Scope of Work The selected designer will be responsible for: * Developing up to three creative booth concepts * Designing the overall visitor journey and experience * Creating high-quality 3D renders and visualizations * Producing detailed technical and production drawings * Recommending materials, finishes, and lighting solutions * Preparing all design files and technical documentation required for organizer approvals Booth Requirements Each design must include: * Double-decker structure * Reception and welcome area * Private meeting room with a minimum capacity of 10 people * Dedicated media area suitable for interviews and signing ceremonies * Catering and hospitality corner for refreshments and finger food * Storage area for giveaways and operational materials * Multiple integrated screens throughout the booth * Electrical outlets and charging stations for phones and laptops * Accessibility ramps and compliance with accessibility requirements * Comfortable, premium-quality furniture Project Showcase Areas A key feature of the booth will be the display of physical project models (maquettes). Designs should include: * Dedicated and prominent maquette display areas * Integrated lighting to highlight the models * Strategic placement to attract attention without disrupting visitor flow * Premium presentation that enhances the visitor experience Technology & Content Integration Screen placements should support: * Portfolio showcases * Corporate messaging * Project highlights * Video and visual content Design Considerations * White or light-toned premium flooring preferred * Strong visibility from all open sides * Efficient visitor circulation and crowd flow * Balanced allocation of space between hospitality, meetings, media engagement, project displays, and visitor interaction * Practical construction and operational efficiency Deliverables Concept Stage For each design concept, provide: * 3D renders * Material palette * Layout and zoning plan * Visitor flow plan * Five-side views Final Stage Provide: * Final approved booth design * Detailed technical and production drawings * Material and finish specifications * Submission-ready files for organizer approvals Qualifications Applicants should demonstrate: * Proven experience designing large-scale exhibition stands and experiential spaces * Experience delivering exhibition booths exceeding 200 sqm * Strong portfolio of corporate, real estate, government, or premium brand projects * Ability to translate business objectives into impactful visitor experiences Submission Requirements Please submit: * Portfolio of relevant work * Examples of similar large-scale projects * Proposed approach and methodology * Estimated timeline * Commercial proposal * Confirmation whether you provide design services only or design-and-build services through production partners

Looking for an AI Training and Design Specialist.

I have an AI training task I need help with on Handshake, and I am looking for someone who genuinely enjoys working in this space. If you have experience comparing image prompts, collecting video data for AI training, and creating solid graphic design work, I would love to connect with you. I'm looking for someone who has work experience on Handshake.

Build AI Interview Practice Coaching MVP

I need a developer to build a simple AI interview practice web app MVP. The app will be used for mock interviews, training, and self improvement. It should help users prepare answers, review their responses, and improve communication skills. Main features: Create a practice session with role details, job description, resume notes, and preparation notes Use browser speech recognition or text input during a practice session Detect interview style questions from the practice conversation Show suggested answer points based on the preparation notes Give feedback on the user’s answer, including clarity, structure, missing points, and better wording Simple clean dashboard Basic session history Source code and setup guide Preferred stack: React or Next.js Node.js OpenAI API or similar AI API Simple database such as Firebase, Supabase, MongoDB, or PostgreSQL

opportunity

I need a graphic designer for social media content

Hello, awesome designers! I am looking for a designer who is used to creating scroll stopping content on social media to create a selection of 8 templates for a product based brand. I need a range that we can play around with on Canva going forward so please only bid if you're used to working in Canva. We'll need them for Instagram and Facebook. Please share examples of content you've created for social in the past. Many thanks indeed! Jude

Graphic Designer for Photo Editing

I am hoping to find a Graphic Designer to edit a Photo Image to exact instructions! The Shoes, Dress and Hair remain unedited but the Face, Neck, Arms, Hands and Legs and toes are edited to a silhouette in white with a shaded border (similar to the image attached). All other aspects of the attached photo image should remain exactly the same!!!!!! Please Note: Final image should be suitable for Printed Image size 6"X 4" small Postcard.

Looking for an AI Training and Design Specialist

I have an AI training task I need help with, and I am looking for someone who genuinely enjoys working in this space. If you have experience comparing image prompts, collecting video data for AI training, and creating solid graphic design work, I would love to connect with you. Please send over some examples of your past work so I can get a feel for what you do.

“Professional UX/UI Designer for Mobile App and Website Design”

“I need a designer who specialises in professional UX/UI design for a mobile application and website. The work should include modern, user-friendly, and attractive interface design. The designer should have experience in creating clean layouts, smooth user experience, and responsive designs. Please share previous work samples before applying.”

opportunity

Landscape Designer for New Build

Seeking an landscape designer/ planner to create comprehensive front and rear garden plans for a new build property. The role requires analysis of site contours, drainage, and elevations to produce detailed, buildable designs with planting schemes, hardscape layouts, levels, and sustainable drainage solutions. Deliverables must include full specifications, material schedules, construction drawings and a tender-ready package compliant with UK regulations and standards. No AI poor quality work please. Appreciate final quote when plans are sent but need an estimate please. Required within 3 weeks maximum.

Website Designer Required Urgently

I am enhancing my company website and have attached the Website map here. I have attached website enhancement Project map for your attention. Let me know the following: - How much it will cost - How long it will take - What software would you like to use? We have Lovable account, if you want to use that. Wordpress will also be fine. - What do you need from us? I am receiving lots of bids so please send your asap for evaluation.

opportunity

Backend Developer to construct a isolated, testing environment

Property Investor Africa seeks an independent backend developer to build an isolated testing environment simulating an enterprise real estate data provider. Deliverables: a relational mock database with 500+ structurally varied asset records (images, pricing, coordinates, metadata); a script to stream INSERT, UPDATE, DELETE payloads reflecting market dynamics; endpoints emitting simulated real-time bursts to stress-test listeners; REST API and secure webhook feeds; API schema and 14-day integration support. Must have 4+ years backend architecture experience, expertise in event-driven systems, webhooks, and secure RESTful streams, and be ready to deliver and begin support within 48–72 hours of engagement.

A5 flyer design for social cycling event

I need a clean, professional A5 one-sided flyer for a new social cycling event called Pedals & Pints. The event is an organised social ride from Shalford/Guildford to Brighton via the Downs Link on Saturday 15 August. This is not a race, not timed and not aimed at hardcore cyclists. It’s a relaxed, affordable day out on the bike, with planned coffee, pub and brewery stops along the way. The flyer needs to be suitable for printing and leaving in cafés, pubs, bike shops and community boards. Key details to include: Pedals & Pints Saturday 15 August Shalford/Guildford to Brighton Via the Downs Link Organised social ride Mostly flat Ride at your own pace Not timed / not competitive Suitable for hybrids, gravel bikes, mountain bikes and e-bikes £12.50 Scan to book Booking link for QR code: https://app.acuityscheduling.com/schedule.php?owner=23608651&appointmentType=93722651 Important design notes: The flyer should feel social, active, outdoorsy, friendly and local — not like a serious cycling race or sportive. I’d like to include a small photo of me with wording such as: Organised by Angus Indoor cycling coach and founder of Pedals & Pints The aim is to make me recognisable as the person behind the event, but the flyer should still focus mainly on the ride. Style: Clean, bold, easy to read, not too busy. One strong image, clear event info, QR code, and a small organiser section. Deliverables: Print-ready A5 PDF Editable Canva file if possible PNG/JPEG version for social media

UK Freight Forwarders Lead Research Specialist Required

I am looking for an experienced lead generation and research specialist to compile a verified database of international multimodal freight forwarding companies within the UK. The research should focus on freight forwarders involved in: • Air Freight • Sea Freight • Road Freight • Multimodal Logistics • Dangerous Goods / DG / ADR compliant freight services Required information: • Company name • Website • UK location • Relevant decision-makers: Freight Forwarding Managers Operations Directors Logistics Managers DG/ADR Compliance Managers Air & Sea Freight Managers Commercial Directors Branch Managers • Direct business emails where available • LinkedIn profile links • Company switchboard numbers • Verified or estimated email formats • Supporting source/evidence links Important: Accuracy and verification are extremely important. I am looking for quality over quantity. Before I accept any proposal or proceed with the full project, the freelancer must first provide 20 verified sample companies that match the criteria above so I can assess research quality, contact accuracy, and formatting standards. The final list will contain approximately 200 verified companies. Please only apply if you have experience with: • B2B lead generation • LinkedIn research • logistics/freight forwarding research • email verification • Excel/database formatting Experience using tools such as Apollo, Hunter, RocketReach, LinkedIn Sales Navigator, Companies House, or similar platforms is highly preferred.

Luxury Product & Material Designer (Mattress Brand)

We are launching a premium luxury mattress brand positioned around: * high performance recovery * modern luxury * architectural minimalism * quiet sophistication * elevated lifestyle The brand aesthetic sits between: * luxury hospitality * premium automotive interiors * modern wellness * luxury furniture design We already have a strong creative direction and positioning defined. We are now looking for an experienced product/material designer to help refine and professionally execute the physical mattress appearance and finish. This is NOT a generic mattress project. We are building a highly considered luxury product with strong visual and tactile identity. Scope of Work We are looking for support with: * mattress visual refinement * premium material selection direction * quilting pattern refinement * stitching direction * side panel design * handle design direction * colour/material harmony * label/logo placement * luxury detailing * product proportion refinement * packaging aesthetic direction (optional) The goal is to create a mattress that feels: * architectural * structured * refined * premium * modern * emotionally calming Design Direction We are specifically looking for someone who understands: * quiet luxury * premium restraint * tactile material perception * luxury furniture aesthetics * premium automotive-inspired detailing * high-end hospitality aesthetics NOT: * generic ecommerce mattress design * overly decorative luxury * traditional/floral mattress styling Deliverables Expected deliverables may include: * material direction recommendations * quilting pattern concepts * handle concepts * stitching direction * colour/material combinations * mattress visual mockups/renderings * refinement notes for manufacturer * production-ready visual guidance Ideal Candidate * Experience with luxury furniture, bedding, interiors or product design * Strong understanding of material aesthetics * Strong portfolio in premium/luxury products * Experience working with manufacturers * Ability to balance luxury appearance with manufacturability