Smart card project jobs

Looking for a dedicated JavaScript developer to build a basic, minimalist frontend for a solidity smart contract. Key Responsibilities: - Develop a frontend in JavaScript - Ensure it only interacts with the stated smart contract - Implement a minimalistic design aesthetic Ideal Skills: - Proficiency in JavaScript - Experience with Solidity smart contracts - A keen eye for minimalist design Express your creativity while adhering to the fundamental principles of minimalistic design. This project requires a perfect blend of technical prowess and aesthetic appreciation. Your solid experience in lockstep with my vision will surely yield great results. Let's create a simple and clean user interface that is as straightforward as it is effective.

Plea...immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming project. Though the specifics of the transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience ...

In need of a skilled social media manager to handle my Facebook, Instagram, and LinkedIn accounts. The main focus of this project is to generate leads through engaging content and smart strategies. Key Responsibilities: - Daily posting on all three platforms - Crafting compelling and engaging posts - Implementing lead generation strategies - Monitoring and engaging with our audience Skills and Experience: - Proven experience in social media management - Expertise in generating leads through social media - Strong understanding of Facebook, Instagram, and LinkedIn algorithms and best practices - Excellent communication and writing skills - Data-driven mindset, able to measure and optimize performance I expect you to work independently, yet be in regular communication with m...

I am converting my website into a fully functional platform for vendors to sell their products. The site will be powered by wclovers a...for: VENDOR FUNCTIONS: - Self-managed inventory: Allow vendors the freedom to manage their own inventory. - Promotion options: Vendors should have the capability to run their own marketing campaigns. - Direct communication: Enable vendors to communicate directly with their customers. PAYMENT METHODS: To ensure smooth transactions, I wish to provide various payment methods such as: - Credit/Debit Card - Bank Transfer Ideal candidates should possess a strong command in PHP, JavaScript and have a history of previous multi-vendor eCommerce deployments with the mentioned plugins. A good understanding of online payment integration would be highly adv...

Hi there! I am looking for a skilled app developer to create a rideshare platform for my personal driving business. The app should be accessible on both iOS and Android platforms and should be capable of offering a variety of payment methods for rides, including credit card, PayPal, Venmo, Zelle, Cash App and cash. Key Features: - User Registration and Login: Users should be able to create accounts, log in easily, and manage their profile information. - Ride Request and Booking: The app should allow users to request a ride and offer a price, see drivers bids, and pick a driver and book their ride. They will be able to schedule a future ride as well. - Drivers will be able to bid on jobs, or accept a customers price. - Drivers and customers will both be able to use the estimated pr...

I require a specialist who is proficient in Structural Equation Modelling (SEM), particularly with SmartPLS, to conduct hypothesis testing on my collected data. This is pivotal in determining the relationship between variables and also includes the moderation effect. Key Project Tasks: - Conducting hypothesis testing using Smart PLS: Your primary task will be to rigorously test the relationships between the variables I've collected data on, as well as assess the moderation effect. - Report Writing: I expect a comprehensive and detailed report of the hypothesis testing results. The report should be clear, well-structured, and easy to understand, as the results will be crucial for my research. I also want the statistical results from the software (tables) and dataset. ...

Plea...immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming project. Though the specifics of the transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience ...

I'm in need of a developer skilled in creating eCommerce site on Shopify. I will be selling physical products, and need a platform that can support a seamless user experience. Main Tasks: - Create an aesthetically pleasing, user-friendly eCommerce site on Shopify. - Integrate Credit/Debit Card payment gateway for customer purchases. Requirements: - Proven experience in Shopify website development. - Portfolio of past eCommerce websites designed. - Knowledge of integrating payment gateways. I will provide all product details including descriptions, images, and prices. I'm seeking a professional who can deliver a well-structured and compelling site that will drive customer purchases.

Plea...immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming project. Though the specifics of the transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience ...

I'm in need of a s...seconds) 5) choose sim card through which we'll send messages The ideal candidate for this project should have: - Proven experience in developing mobile applications using Flutter, with a strong portfolio of past projects - Prior experience in creating applications that involve SMS sending functionality - Excellent knowledge of mobile UI design and development - A good understanding of mobile app testing and debugging processes - Strong communication skills and a proactive approach to problem-solving. Please note that the app is not expected to support international SMS. The main focus is on providing a reliable and user-friendly platform for bulk SMS sending on a domestic level. If you believe you have the required skills and experience, p...

I'm looking for a professional business card design that embodies my brand identity. Key Requirements: - Incorporate my Name, Phone number, Email address, Company name, and Website URL. - Reflect a professional and clean aesthetic that aligns with my brand identity. Ideal Skills and Experience: - Strong graphic design skills with a focus on business card design. - Prior experience in creating business cards for a professional environment. - Understanding of brand identity and the ability to translate it into a tangible design. - Proficiency in graphic design tools such as Adobe Illustrator and Photoshop. Please include a link to your portfolio or samples of previous business card designs in your proposal.

...Crucial to this project is the incorporation of sophisticated data tracking capabilities and a distinctive coupon generation feature. Key Aspects: - An intelligent data tracking system should be in place, capable of performing: - Customer behavior analysis, to help predict purchase patterns and tendencies. - Inventory monitoring, to keep a watchful eye on stock levels and alert for required replenishment. - Sales tracking, to keep an accurate record of the business's sales. - A unique coupon generation feature allowing customers to enter a code to avail of particular discounts or rewards. The design should be customer-friendly and intuitive. Skills And Experience: - Strong experience in web development and eCommerce platform creation. - Expertise in creating comp...

Simple Shopify Store Fix: Need Logo, Copyright and Credit Card Icons centered on Footer of Shopify Store, For Both Desktop and Mobile Version. Look at photos attached. This is a very simple fix that will take less than 5 minutes if you read the description instead of just making an automatic bid. I will not consider any proposals over $20.

...customers to quickly locate desired items. We'll be retailing yoga mats, clothing, and other related accessories. As such, the right candidate should have prior experience in creating e-commerce platforms that handle such inventory, effectively categorizing them to make discovery easy and intuitive. In terms of transaction handling, we plan to incorporate the following payment methods: credit card and PayPal. If you have expertise in implementing secure and efficient payment gateways, it would greatly facilitate this project's success. Applicants with a history of constructing e-commerce sites, especially those relating to fitness or similar apparel businesses, are preferential. Familiarity with UI/UX design for intuitive navigation and aesthetic appeal is crucial. ...

I'm looking for a freelancer who could assist in sourcing and listing a variety of smart technology (200 products) products on my Shopify store. The specific products I am interested in include: Smart Technology - Smart home devices = 5 - Wearable tech = 5 - Smart watches = 5 - Fitness and activity trackers = 5 - Smart home technology = 5 - Drones = 5 VA & AR - Smart glasses = 5 - Virtual Reality headsets = 5 Smart Car Technology - Sat navs = 5 - Dash cams = 5 - In-car chargers = 5 - In-car entertainment = 5 - Sat nav and dashcam accessories = 10 Mobile Phones - Mobile phones and accessories = 15 different types - Telephones = 15 different types The categories for the remaining 95 products will be provided once the 105 products...

I'm in need of a minimalistic yet smart jersey design for our Ultimate Frisbee tournament named "A Day on the Beach". The design should incorporate the colours from our tournament logo. The event is held in London (on volleyball pitches) so where possible, London can be incorporated in the design. Essential elements to be included are: our tournament name, our logo, and player numbers on the back of the jersey. Ideal candidate will have experience in sportswear design and a knack for capturing team spirit visually. Inspiration: The final file will need to be provided in multiple formats (.ai or .psd as well as .png).

...my business, hence it should not only be functional but also visually appealing and user-friendly. Key features: - An easy to navigate product showcase - Shopping cart functionality - Secure PayPal and Credit Card payment integration. Ideal candidates are those who: - Have extensive experience in eCommerce website development, specifically on WordPress - Have successfully completed similar projects - Are familiar with the integration of PayPal and credit card payment systems - Have a keen eye for aesthetics and details. Your proposal should outline your approach to the project, estimated time to completion and provide examples of similar works you've completed. I look forward to potentially collaborating with you....

As an aspiring homeowner, I'm looking to have a residential pole barn designed. This is a unique project that requires a professional with a solid grasp of both structural engineering and residential architecture. Key Requirements: - I need an architect experienced in pole barn design - A structural engineer who can ensure the building's safety and stability - The design must be tailored to residential needs Ideal Skills: - Experience in residential architecture - Proficiency in pole barn design - Strong structural engineering background - Ability to create MPE plans - Knowledge of smart home technology is a plus I do not have architectural plans for this project, so the professional will need to start from a rudimentary drawing I made in renoplan app. The...

...experienced graphic designer to create a suite of marketing material for an upcoming exhibition. Having already prepared a design and mockup, I wish for a freelancer to execute the final rendition. The scope of the project includes: 1. A vertical banner - Considering the provided mockup and design, you will integrate both text and images that resonate with a light and minimalist color scheme. 2. A flyer with the same content as the banner - The design should also maintain the vertical format, featuring text and images with a light, minimalist style. 3. A business card - To be designed keeping the theme consistent with the other materials. Ideal candidates will have a strong portfolio in graphic design, particularly in producing professional, engaging exhibitio...

...your interested. I'm in need of a proficient InDesign user to update business cards for multiple staff members. The business card has already been designed. This is only updating cards for other staff members. The task includes: - Updating each card with the new staff member's name, title, and contact details. - Implementing minor design tweaks to update staff member's photo on the card There are more than 6-8 business cards that require updating. Upon completion, I will need print-ready PDFs for each business card. Ideal candidates for this job should have a strong command of InDesign, as well as a good eye for design details. Previous experience with business card design and print-ready file preparation is a plus. Please note tha...

Hi everyone, I have assignment to do. Just write simple code to analyse the dataset and tell me which code represent which of the following:- 1) Data Understanding and Pre-processing 2) Data Wrangling Operations 3) Descriptive Analytics 4) Diagnostic Analytics 5) Predictive Analytics 6) Recommendations The link of the dataset is

Hi, I need a minimalistic brand identy (logo brand, short logo, business paper template and business card). The logo is based at the font Futura PT Medium with an additional 0,25mm outline.

I need design for flashcard. Size of card is 10 cm *8 cm. Please look at attached picture for referance. I want similar design, one design for each arabic letter (28 letters). Variaty of colours also (random letter may be red, green, yellow, blue, orange, purple.

I need a smart attendance system for College Student , main focus is Attendance on Different subject like DBMS , PYTHON , JAVA , Etc which utilizes facial recognition technology. Like I want to take Attendance for all the subjects, so in take attendance there should be a option or drop down for the list of Subjects You want take the Attendance Key Elements: - On the main page/home page I need user to register with there Name, Id ,Phone number - And then a Button to take attendance on different subjects using Facial Recognition , in which there should be a option or drop down for the list of subjects - And one main Feature is to show a Pie chart which represents how many students has attended DBMS class , Python class etc - Attendance should be saved in XL Sheet and Pie chart s...

I am searching for an advanced level Web3 backend developer who has extensive experience working with Ethereum. The scope of the project requires the following functionalities to be integrated: - Smart contract implementation - Token creation The ideal candidate should have a strong grasp of blockchain technology, particularly Ethereum, and a proven track record of implementing smart contracts and creating tokens. They need to maintain the highest level of quality, accuracy, and security in their work. Advanced skill set in backend development is a must.

I am an entrepreneur who wants to buy and sell bitcoin (token). For this purpose, I want to have a user-friendly, secure, fast and affordable website built. I want the website to have the following features: The website should work smoothly on both desktop and mobile devices and have a modern design. The website sh...website must comply with the highest standards in terms of security and protect users' personal and financial information. The website must have SSL certificate, two-factor authentication, encryption, cold storage and other security measures. The website should offer an affordable and competitive commission rate and offer users a choice of different payment methods. The website should support credit card, bank transfer, e-wallet, cryptocurrency and other popular p...

I am an entrepreneur who wants to buy and sell bitcoin (token). For this purpose, I want to have a user-friendly, secure, fast and affordable website built. I want the website to have the following features: The website should work smoothly on both desktop and mobile devices and have a modern design. The website sh...website must comply with the highest standards in terms of security and protect users' personal and financial information. The website must have SSL certificate, two-factor authentication, encryption, cold storage and other security measures. The website should offer an affordable and competitive commission rate and offer users a choice of different payment methods. The website should support credit card, bank transfer, e-wallet, cryptocurrency and other popular p...

I need to develop a robust and reliable Bill Payment and Airtime Recharge system that integrates multiple payment methods and includes a user registration and login feature. Features should include: - A user interface for registration and login. - Support for debit/credit card payments, e-Wallet transactions, and bank transfers. The ideal developer for this project should possess: - Experience in designing secure login systems. - Excellent knowledge of integrating multiple payment options. - Proven experience in developing similar systems. - Attention to detail to ensure every transaction runs as smoothly as possible. Take up the challenge to help in streamlining how people pay bills and recharge airtime, book tickets, etc.

...showcase and promote their products. This will involve product listings, a shopping cart, and a checkout feature. - Additionally, users should be able to leave reviews and ratings on the products they purchase. - The ideal candidate will also incorporate a referral system that rewards current members who bring in new ones. E-commerce & Payment Gateway: - The platform should support credit/debit card transactions, PayPal, bank transfers, and Remitly. - The secure handling of these payment methods is crucial for the success of the website. Skills Required: - Previous experience in developing community websites, particularly with a focus on local business promotion, is desired. - Solid understanding and experience with e-commerce solutions and payment gateways is essentia...

I'm in need of a professional email signature that matches my company's colors. - The email signature should look sleek, professional, and inline with modern design standards. - Colors should be consistent with my company's color scheme. - It should include my name, job title, and contact information. - As I need a business card and Word doc/powerpoint, letterhead besides the email signature, I would prefer designers who can handle the whole set. Ideal Skills: Graphic Design, Email Signature Creation, Branding, Proficient in Adobe Suite or similar software. Please ensure to include relevant examples of your previous work when bidding.

I am in need of an expert in interactive PDF creation with extensive knowledge in fillable fields, interactive buttons, and conditional logic. The PDF form must contain mandatory questions that are only visible under specified conditions. The interactive buttons should support functionalities such as form submission, form clearing, and form printing. This task is urgent and requires swift completion. Ideal Skills: - Prior experience in interactive PDF creation - Excellent understanding of conditional logic - Capable of working under tight deadlines.

Hi Md Habibur R., hope ur well, i would like to update my business cards you designed 2 years ago. I would like to change the photo on the card and some details everthing else to stay the same. Can you help me with this task. Thanks

...what some of the job responsibilities look like. Situation: "We are working with a BROKER from which we display content (a.k.a. rental cars) and our customers can book them. The booking process is as follows: * Customer books the car on our app. We charge the customer and create a record in the database (see sheet Source of Truth - Database)" * We send our corporate credit card to the BROKER and they charge our credit card (see sheet Source of Truth - Bank) Task: You are asked to match the records in the database (Source of Truth - Database) with the records from the bank. There might be discrepancies and part of the job is to find those discrepancies. Deliverables: A: Identify if the records from bank and database are matching B: Identify the discrepancies in...

...growth. Skills and Experience: - Proficiency in LoRaWAN technology: As the core of this project is based on LoRaWAN, the ideal candidate should have a strong understanding of this technology and experience working with it in a similar context. - Full-stack Development: The project requires the creation of a fully functional platform, including both backend management and frontend client dashboard. Experience in full-stack development is a must. - UI/UX Design: The client dashboard needs to be easy to navigate and visually appealing. Experience in UI/UX design will be beneficial in this regard. - Scalable Architecture: The ability to design and implement a scalable system is crucial for this project, given the expected large number of clients. Experience in devel...

I am seeking an experienced mobile app developer capable of creating applications for both Android and iOS. to create an application that can pair to the Smart Band. especially Mi Band 6 and below. only takes sleep data.

I'm seeking a web developer to create a fully functional e-commerce platform for my jewellery brand. My main focus is on hav...Responsibilities: - Develop an e-commerce website that is visually appealing and user-friendly, with a focus on mobile responsiveness. - Integrate Credit card and Bank transfer as the primary payment methods. - Ensure the website is secure and has SSL certification. - Implement a smooth checkout process for customers. The ideal candidate should have: - Extensive experience in developing e-commerce sites, preferably with jewellery or luxury brands. - Proficiency in payment gateway integration, particularly Credit card and Bank transfer. - A solid understanding of web security and SSL certification. - The ability to work under tight deadlines, as ...

...DESIGNES FROM OTHER BUSINESSES - I WILL BLOCK THE FREELANCER - ONLY SUBMIT DESIGN ACCORDING TO DESCRIPTION BELOW*** I'm seeking a talented graphic designer who excels in modern, minimalist styles and has a keen eye for cool-toned color schemes. My project involves creating a fresh and engaging logo, business card and leaflet design for my car coding company (SOME SAMPLE DESIGNS ATTACHED). Here's what I need: **Logo Design:** - Must incorporate modern, clean lines with cool tones - Reflects the innovative and technical nature of car coding **Business Card Design:** - Modern and minimalist style - Incorporate the new logo **Must include the following elements: ** - My logo - Contact information (phone number, email, and website) - A brief list of service...

I'm currently in need of a professional with strong experience in CodeIgniter + Bootstrap, for an urgent task. I need the person for complete redesigning of dashboard, The code is of codecanon you can find that here demo code is Just look at the website carefully, before placing the bid. I will also provide you the html template of dashboard to change I need someone who can complete the work asap. Note:- kindly check the above code carefully and all my simple requirement is written above, so don't try to place low bid only to come into inbox, just place your final price bid else i will directly stop replying you in inbox if you will change your bid amount there.

...goal of this customization is to enable dual boot functionality. I want the system to automatically choose the platform image I wish to boot into. Ideal Skills and Experience: - Proficient in Linux system development - Experience in customizing boot loaders on Raspberry Pi - Familiarity with dual boot setup - Strong understanding of SD card behavior on Raspberry Pi - Strong problem-solving and communication skills Your role in this project would involve: - Understanding the current boot setup on my Raspberry Pi 4 - Implementing a dual boot solution with a selection screen - Ensuring seamless transition and functionality between the two boot options - Providing necessary documentation or guidance for future maintenance Please only apply if you have proven ...

...The must-have features of this project would include: - A contact form for efficient customer service. - A testimonials section to feature positive client feedback, enhancing reputation and credibility. The project also includes the design of a letterhead, business card, and invoice, adding a level of professionalism and uniformity to my business. It is preferred that potential candidates should have: - Proven experience in UI/UX design for better website navigation and interface. - Proficiency in social media integration for optimal online exposure. - Advanced understanding of website building and content writing. Given that I require the website to be completed as soon as possible, ideal freelancers should showcase a demonstrated history of timely project...

I'm seeking a professional who can assist me with removing credit card debt collections that have already been reported but not paid on my credit report. The ideal freelancer should: - Have a proven track record and experience in credit repair and debt collection - Be familiar with the Fair Credit Reporting Act and other relevant laws and regulations - Be able to effectively communicate with creditors and navigate the credit dispute process I didn't respond to a question about how to handle the removal process, but I'm open to negotiation with creditors directly and settling the debt for a lesser amount. If you have experience with these approaches, that's a plus. Your ability to handle this sensitive task quickly and efficiently will be highly valued. Looking ...

I'm looking for someone who is smart and can record some action songs for preschool kids. No previous experience is required. You can just use your phone camera to record the videos. You only have to act/dance based on the songs we provide. You will get the payments for each video song you record. We will provide you with all the reference songs for each video. It's just 3-5 minute long videos and it depends on the song. Please take a look at the example video (This is just a demo video and the rhymes will be mostly in English.) ============ ============ ============ ==== ============ ============ ============ ====

...services. The must-have features of this project would include: - A contact form for efficient customer service. - A testimonials section to feature positive client feedback, enhancing reputation and credibility. The project also includes the design of a letterhead, business card, and invoice, adding a level of professionalism and uniformity to my business. It is preferred that potential candidates should have: - Proven experience in UI/UX design for better website navigation and interface. - Proficiency in social media integration for optimal online exposure. - Advanced understanding of HTML, CSS, JavaScript etc. Given that I require the website to be completed as soon as possible, ideal freelancers should showcase a demonstrated history of timely project...

Freelancer Opportunity: HDFC BANK Selling Credit Card Project

As a consultant, my email signature is my calling card. It's currently too big and I need someone with experience to carefully duplicate and slim it down to 400px(width) x 150px(height). Here are the key aspects I need you to achieve: - The majority of outlook users will see the email signature correctly as per the new slimmed size. - The design should be identical to the existing one. Skill & experience: - Proficiency in graphic design and HTML - Extensive experience crafting email signatures specifically for Outlook - Exceptional attention to detail to ensure no aspects are lost in the resizing process. Please note, no new design or creativity is required. The task is essentially to replicate the existing design in a much slimmer format, while retaining its essence.

Unicenta POS - Payment Module Integration with Tyro card payment. Access to Tyro and Custom Unicenta POS source code will be provided. Tyro - Integration Features - Integrated Purchases - Integrated Receipts - Integrated Refunds - Integrated Split Payments - Integrated Surcharging Disable Sales Screen - buttons Cash, Debt, Card, Refund Add - Counter (field) in Configuration - General Testing, Debugging, Fix Issue and Deliver the Project in Working Condition.

I'm in need of a creative and talented motion graphic designer to illustrate the rules of a card game in a short video. Key Components: • Cartoon-style Graphics: The video should be lively and engaging, and use cartoon-style animations to appeal to our target audience. • Duration of the Video: This primarily depends on your creative process and the way you choose to present the idea. The goal is to effectively and clearly explain the game's rules, regardless of exact timing. • Highlight Game Rules: The video should emphatically focus on illustrating the game rules. Ideal Skills: • Experience in Cartoon Design • Expertise in Motion Graphics • Understanding of Card Games • Strong ability to clarify complex rules in an engaging m...

I'm looking for an experienced blockchain developer who ca...developer who can create a Solana-based utility token for me. Key Details: - The token I need is a utility token, primarily serving as access to a platform I'm developing. - As part of this project, you will need to develop smart contracts for the token's creation and management. Requirements: - Prior experience in creating Solana tokens is a must. Experience in creating utility tokens is a strong advantage. - Proficiency in developing smart contracts on Solana or similar blockchain platforms. Please provide examples of similar projects you've worked on, and detail your experience with Solana and smart contract development. The ideal candidate should have a track record of delive...

I require assistance from individuals located in Brazil, India, and Korea to support payment testing tasks. This project primarily involves conducting debit card transactions using Visa and Mastercard brands. - Responsibilities: - Performing online purchases using your personal debit card. - Providing feedback on the transaction process, success or failure, and any anomalies encountered. - Ideal Candidate Skills and Experience: - Located in Brazil, India, or Korea - Has a debit card from Visa or Mastercard - Comfortable with online purchases - Good communication skills for providing clear feedback. Please note that your role is crucial in helping us understand and improve our transaction process on an international scale. Appreciate your bid...

...inspiration from O-LAP () note, its outdated, an open-source community-run platform for parametric furniture design, we aim to infuse our project with the latest wisdom from established methods like NEM, Ethereum, and similar platforms. We seek to capitalize on the wealth of open-source possibilities readily available. We request your response outlining the best strategy and proposed approach for solving this challenge. What can we expect from you and what is currently possible? We are seeking a freelancer who possesses: - Proficiency in programming languages and development frameworks relevant to decentralised systems and smart contracts. - A strategic approach, expertise, and proven methods for building user-friendly interfaces to showcase talent, manage collaborato...