...Wondertag (The Ultimate WoWonder Theme) from envato. Online Demo: ===================================================== ===================================================== Wowonder customization function adds “issue.” 1. There are five kinds of statement the “issue,” including “MostlyAgree,” “Agree,”“Undecided,” “Disagree,” and “Mostly Disagree.” The “issue” uses to display real time Ajax charts. Demo: 2. Users can comment only when they have made a statement, and the current position of the user will be displayed next to his/her
Adjust the configuration of Amazon s3 backup function, we have a server on Amazon, created s3 for storing database and web page backup, changed the server's key a few days ago, the function of storing backup is abnormal, do not know how to deal with it, it should be changed The relationship of the key, will not be adjusted, the function of the previous s3 backup is helped by others. Now there is a problem with the backup function. The s3 bucket is used to back up the website and database to the bucket every 1 minute. Now it is not backed up. 1, the server inside, the backup password I have modified, but still can not be backed up, but also restarted the scheduled task, the server apache also restarted, still useless 2. There is a backup script file in the ...
...as it can pass! After the success, we will dock our API to read the homepage content display! We require LOGO, product name, introduction map, developer account, and Aurora account to use our. We have our own main website platform. In order to promote our main website platform, we need to make a lot of vest apps for a long time, and then guide users to our main website game. Therefore, the function of the app you make is only for the reviewers. Just to deal with the review, after the app is put on the shelf, directly open the given url address to the user through the webview....
Development language is not required, the budget is 10,000 RMB, the price can be discussed Main function: The software uses the QQipad protocol to automatically exit the QQ discussion group (also called multi-person chat) Need to be green software without installation and direct operation, to minimize the background operation QQ exists in the discussion group will automatically retreat, must be seconds back Details: If the QQ of the login protocol is bound to the security device, you need to pop up the phone verification or QQ security center verification to ensure that you can log in and use normally. After the login is successful, the current status is displayed next to it, and then you can start and stop the button. After starting the run, the list of historical messages below...
行为测查的集成平台，需要UI设计师和前端会写微信小程序的人员
We currently own an app which has basic function realized, but there're some other problems existing, including flashbacks, mis-matches between images and audios. We now need these problems to be solved.
...AqPM7dbV2A19gQ_NccI-ke6PWFks 撰写以上API 前，需要登入取得资讯，以下为登入的教学（不需撰写此部分） !AqPM7dbV2A19gQc136QJKAVDrPEd React Native App Development (iOS & Android) We already have a basic application development framework, React Native, Redux, etc., to adjust and add new features under the existing App architecture, and the backend API program has been developed. To implement the function: 1. Personal information: !AqPM7dbV2A19gQsDiRtydgboa-TT 2. Appointment consultation: !AqPM7dbV2A19gQ1hUcdb7QlMDpIX 3. Albums: !AqPM7dbV2A19gQ_NccI-ke6PWFks Before writing the above API, you need to log in to get the information. The following is the login teaching (without writing this section) !AqPM7dbV2A19gQc136QJKAVDrPEd
...system , a need to develop alternatives to achieve full functionality. Features include : And existing interfaces hotel room sales management system ( call each webservice form , with the other engineers do ) ; Membership card classification management , distribution , auditing , enable, payment and other packaging ; Corresponding financial statements , business reports ; Query function ; ( Detailed function menu , see Annex photo ) Claim: We had a similar successful projects ; Autonomously communicate with customers , to explore the details of the demand ; Hotels need to travel to the customer site commissioning and implementation of the ( secondary cities in Sichuan Province ) ; Familiar with business processes better ; Please clearly state your devel...
It requires a software engineer , write a mobile app. Also need two versions of android and ios . Store app, capable of online orders, logistics tracking , distribution, having two versions of merchants and customers , as well as to join the function. ----------------------------------------------- 需要一个软件工程师，编写手机app。同时需要android和ios两个版本的。店铺app，能够在线下单，物流跟踪，配送，具有商家和顾客两种版本，还有加盟的功能。
I am searching a Vietnamese boy buy 2 Java Software, Software is divided into IMessage data detection (batch detection of mobile phone number is activated IMessage) and mass software into the text after the two modules But it is tragic,….the software can not be normal operation, the data dete...the software can not be normal operation, the data detection module error, sending module does not report errors, but can not be sent... Then he ignored me, it was very sad,,, I want please help me to modify these 2 procedures, so that they normally run….. Or, if the 2 Software all joke … Then please you make it..again addition：I want to add a apple to send account timing switch function…. Please contact me, thank you, I wish you a happy li...
现有的网站是一个登记员工和借还电脑的系统。PHP 添加多人的借贷 1. Step, Select user from usertype Student/teacher/accounting. Show only Users how are not assigned, and with status ACTIVE. Should implement with search function which I had made. 2. Multi select students by checkbox, with footer number and those students will be repeated in next page 3, Show date range picker, preview those students you have chosen, and then chosen start date and end date 4. Click button to send, then the data add to database, can cancel seletion anytime
We are looking for a video competition content site which it can be voted either on the website or the mobile version as well. It can be showed up like a chart on the smart phone to see the total numbers each one, maybe something like this: I am not sure if it is still working and YES this project ideally will be operated in Simplified Chinese
1. wordpress admin 2. paypal function 3. monthly member login and password 4. flash auto run 5. youtube load for introduction 6. extra page for class advertise and extend to another web for join class member login
...5. Some functionalities a. customer registration, email validation b. customer to invite other customers, and get referral discount. (Invite another customer, both get a coupon) c. online appointment, appointment will be send to manager's email for approval, manager can approve from the email link d. therapist management function, can easily add/delete employee, and arrange employee on duty. e. service management function for cashier, payment calculation for employee and cashier. f. coupon management, coupon will have expire date. g. interface for manager to publish some information on the side new feed bar. h. support google map. 网页设计要求 1. 设计大方简洁，适合按摩店特色,支持手机浏览以及预约，可以支持多个按摩店（不同名字），不同主页 2. 语言支持：英文 3. ...
...display the students of a particular class as well as the videos they watch on line and in real time. Moreover, if one softdog is used to play videos in two computers, we should be able to directly freeze its permission and terminate the playing. 7, The encryption dog can not be copied and cracked. Besides, it should have certain space for the later internal software upgrade so that we can add new function according to our demands. If it is cracked, it will not pass our final review....
The app is a simple money keeper app, but it allows users to login to our website as a member to activate back up function. You can see the app visual demo here: And basically the app is similar to We need both iOS and Android version
Requires a database that helps users in our company to organise different packaging specifications for each of our products. Since different customers require different packaging format of the same products, we need to be able to pick from existing packaging format or create new format for each customer. Requ...new format for each customer. Requires the following functions. 1) Product overview (list all the items, and related different packaging specifications) 2) Functions that allow users to alter and add new packaging format for each item. 3) Functions that allow users to pick different products (and its respective forma) and output the selection to Excel or PDF 4) An import and export function that allows us to import all the existing packaging data into the dat...
Need an iPhone application in Simplified Chinese. See below for project requirements. APP is divided into two parts: 1. APP basic function is to allow customers to contact individual service providers in his area. App allows customers to place orders, pay through Paypal / micro-channel payments, and rated by the service providers. 2. Service providers use a separate app interface ( like Didi taxi driver version ) . Allowing him to enter personal service information , and see all of his orders. Development / functional requirements: -APP must be in Simplified Chinese - Preferably mixed-mode mobile applications (hybrid) - Paypal / micro-channel payment functions - Geographical location ---------------------------------------------------------------- APP分两大部分： 1. ...
...(like airbnb,com, Craigslist). The website should be very easy to maintain or expand, for development in the next steps. Type: The website is classified website similar to Craigslist, however, it could mediate the transaction for the items, service (restaurant, housing, renting). The market and users are same as Craigslist. However, the design and function of the website is totally different from Craigslist. Mobile application function: During the website’s development, the mobile application should be well considered according to the website. Transaction: The transaction mechanism is similar to eBay, Amazon that the buyer will charged and the seller will get the money once the transaction is completed successfully. The design: The UI and ...
...Andarid & Website (or use the Hostbill billing system) OpenVPN charge recharge based procedures, similar to VPNExpress , The implementation of user registration, recharge (Alipay & Paypal), VPN account settings, password changes. The user account, close to expiration reminder, enterprise information submitted invoices, invoice mailing address submitted. The OpenVPN function to read, including account surplus time, monthly bandwidth query, history of bandwidth usage information. The interface is succinct, professional, similar to Bootstrap. We have a billing system Hostbill, so if you can develop Hostbill Api, you can not have the development of Web. 一个OpenVPN收费程序, iOS & Andarid & Website(或者使用Hostbill账单系统) 基于OpenVPN的收费充值程序, 类似VPNExpress
Development language : php Reference website : Specific requirements: 1 , web design and production: First , the product details page , commodity list page , order submission pages, etc. , to the overall style of the atmosphere on the grade. 2, the functional modules: Reception function: product management systems, search systems, shopping cart functionality , payment systems , order management systems ...... Background function: membership management system ; news, information , advertising systems ; Page Views Statistics ; Links ; station information retrieval system ...... 3 , website maintenance : Service providers need to provide ongoing maintenance support and training site back-office functions 4, can make a separate payment systems can also count th...
本身之前买了个模版 但是看久了 觉得网页不够吸引人， 想找位网站设计师帮忙 设计和美化网站希望可以达到wow effect 够吸引人 (之前有请过一位程序员在我的网站上加了些 特别功能 这些功能一定要可以继续使用）谢谢brought a template for my website , but it seems that not that attractive enough. Looking for a designer that can redesign my website. To have a WOW effect !!!PS ： added some special function in my website. This function have to be fully working in the new web.
...QQ，WEIBO，WECHAT，FB，TWITTER 6. PROFILE THAT HAVE BUYERS FOLLOWING,LISTINGS,OFFER MADE STUFF THAT U LIKED 7. INVITE FRIENDS THROUGH ALL CHINA SOCIAL MEDIA NETWORK 8. THIRD PARTY PAYMENT, 支付宝，财付通，paypal 9. Able to choose Delivery companies 10. VIDEO,8 SECS TO SHOW PRODUCT。 11. Full vi design and animation 12. Full html 5 with English and chinese website to show app introduction 13. SHAKE FUNCTION ABLE FOR USERS TO WIN SOMETHING,LIKE SMALL SAMPLES OR RESTURANT VOUCHERS ETC.(ANY BETTER SUGGUESTIONS?) 14. QR CODE 这一场革命的电子商务应用程序将带着大家一起！snapsell是打算让每个人，任何人都立刻卖和买东西！ CATEGORIES: 服饰-女装，女鞋，女包，男装，男鞋，男包，内衣，配饰，旅行箱包 运动-运动鞋，运动服户，外健身，运动包 珠宝-珠宝，饰品，眼镜，手表，打火机，烟具 数码-手机，相机，电玩/MP3，笔记本，平板电脑，电脑硬件，台式机，数码配件 家电-大家电，生活电器，个人护理，按摩器材，影音电器，厨房电器，办公设备，文化用品 美妆-护肤，美容工具，彩妆，美体，美发，香水 母婴-食品营养，婴...
...thumnails (what's Hot column) should be left hand side instead of right, and "The New Stuff" Column in the middle and then right side bar ) sharp modern colored simple style papers for content area and side navigation.(right side bar every page including content page) small size social plugin panel on every thumbnail-post excerpt Navigation and Category Headers banners. Unique search design function Google font installation with fonts of my choice Decorative blog post title, date and time Revisions until I am satisfied with the design PSD layered source files as I need to also have a forum designed with the same theme. Must be installed Budget is HK$2,500 (USD300), any bids exceeding that will be ignored. I will not release any milestone payments ...
...from specified landing pages. - Activity data of the landing pages from Google Search Console. - Historical data of keywords from linked Google Ads accounts. The model must function optimally regardless of whether data is available from one, several, or all sources, consistently delivering the best possible results. Requirements: - Data Integration: Build interfaces for the above-listed sources to fetch and process data dynamically. - AI Model Development: Develop a model that can predict keyword effectiveness and suggest optimizations based on integrated data sources. - The model must function optimally regardless of whether data is available from one, several, or all sources, consistently delivering the best possible results - User Input Handling: Design...
I need a skilled ERPnext developer who can deliver top-notch technical solutions to improve our system. The project is urgent and needs to be completed ASAP. Key Requirements: - Customization of Sales & CRM, Payroll, Project task management, HR modules: We are looking for someone to tailor these modules to our business needs, ensuring they function optimally. - Seamless integration with erpnext: We need the developer to integrate our system with erpnext seamlessly, without any disruptions in our current workflows. The ideal freelancer for this job would have: - Proficient in ERPnext: Experience working on ERPnext projects and a deep understanding of its functionality. - Integration Skills: Capable of integrating systems smoothly and efficiently. - Urgency: Able to work quickly...
I'm seeking an experienced Wix developer to create a custom block within my Wix account. This block will function as a Content Management System (CMS) with a focus on managing both text and articles as well as photos and videos. Requirements: - Build a custom Wix block CMS for text, photos, and videos - Ensure user-friendly interface for managing content - Allow for easy modification and updating of content - Integrate the CMS seamlessly into my existing Wix account Ideal Skills: - Expertise in Wix platform and Wix Velo - Previous experience developing custom Wix blocks - Strong understanding of content management systems - UI/UX design skills for user-friendly interface - Ability to integrate the block with third-party APIs, if necessary I'm looking for a reliable dev...
I'm using Star Wars Battlefront 2 (2017) on PC and require custom modded aesthetic skins. This will be based on an existing character but it's purely for my personal use. Key Requirements: - Development of a custom skin for a specific character in Star Wars Battlefront 2 (2017) - The skin should be unique and visually appealing, matching the game's overall aesthetic - The skin should function correctly in the game without any bugs or issues - It needs to be compatible with the PC platform - The design must be exclusively for my personal use and not for public distribution or showcase Ideal Skills and Experience: - Proficiency in game design and modding - Prior experience with creating custom game skins, especially for Star Wars Battlefront 2 (2017) - Strong understa...
I am looking for a skilled AI Chatbot Developer to create a customer service-oriented chatbot for both web and mobile platforms. Key Requirements: - Cross-Platform Development: The chatbot should seamlessly function on both web and mobile. - Customer Service: The primary focus of the chatbot's role will be to handle customer service inquiries, providing prompt and accurate responses. - Multilingual Support: The chatbot should be capable of understanding and responding in multiple languages. Ideal Candidate: - Proficient in AI Chatbot Development: You should have prior experience in creating and deploying AI chatbots. - Full Stack Development: Knowledge of full stack development is a plus, as it may facilitate the chatbot's integration into the platforms. - Multilingual ...
I'm looking for a proficient Python developer to create a Session Initiation Protocol (SIP) client for specific platforms. This client will cater to Windows and Linux operating systems. Key Requirements: * The core capability of the Python SIP client will be to facilitate audio calling. Therefore, the developer must focus primarily on this function. * For safety and security, a basic username and password system will suffice for user authentication. Ideal Skills & Experience: * Proficiency in Python language is mandatory. * Prior experience in developing communication applications, specifically in SIP, will be beneficial. * An in-depth understanding of user authentication using basic username and password systems is required. * Familiarity with Windows and Linux environm...
I'm looking for a skilled developer to help create a ...content management system for my website. Key Requirements: - **Purpose:** The main goal of this system is to manage content effectively on my website. - **Primary Users:** The system should be designed for use by the general public. This means it should be user-friendly and intuitive, to cater to a wide range of users. Key Features: - **Automated E-invoicing:** The system should include a function that can automatically issue e-invoices. This is a critical feature for my business operations. Ideal Skills & Experience: - Experience with developing content management systems, particularly for a wide user base. - Proficiency in e-invoicing systems and related technologies. - Strong attention to detail and a solutio...
I am seeking an experienced Python Django developer to take care of the back-end work for a web application intended for specific industry professionals. The required functionalities include: - User authentication and registration: Candidates should have experience implementing secure user authentication and registration systems....integration and management: We need someone with proficiency in integrating and managing databases, ensuring smooth operations for user data handling. - API Integration: Expert skills in API integration are required to establish seamless communication between applications. Your primary goal is to build a strong, reliable backend for our professional web app. We need an expert who can ensure excellent function and optimal performance. Looking forward to ...
I'm in need of a skilled developer to create a custom Forex indicator that counts bars from a specific origin point. The indicator should work on Tradingview Key Requirements: - The primary function of the indicator should be to count bars rather than identifying trend reversals, highlighting entry/exit points, or measuring volatility. - The indicator should be capable of accurately counting bars. Ideal Skills and Experience: - Proven experience in developing custom Forex indicators. - Proficiency in working with a variety of trading platforms. - Strong understanding of Forex trading and technical analysis. - Prior experience in creating bar counting indicators would be a significant advantage. Please provide a brief overview of your relevant experience when bidding.
...in Tailwind CSS and FormioJS to adjust the design of FormioJS so that it integrates seamlessly with my current Laravel + Livewire project. The goal is to ensure that the forms generated by FormioJS look and function correctly with the Tailwind CSS framework. Currently, FormioJS does not have native support for Tailwind CSS, so the existing styles will need to be adapted. Project Details: - Main Framework: Laravel + Livewire - Used Packages: - Livewire - Jetstream - MaryUI - daisyUI - Tailwind CSS - Vite Requirements: 1. Style Integration: Adjust the styles of FormioJS to look and function correctly with Tailwind CSS. 2. Full Compatibility: Ensure that the styles are compatible with existing MaryUI and daisyUI components and styles. 3. No Project Modifications: No modific...
I'm seeking a developer to create a comprehensive members' social media software. This software should be responsive and functional across both web and mobile platforms. Key Functionalities: -Instant messaging: Members should be able to privately communicate with one another. -Photo and video sharing: A core function should include the sharing and commenting of multimedia content. -Blogging and forums: Members must have the ability to write posts and create threads for discussions. The platform should optimally support a user base of 1,000 to 5,000 members. Applicants should have a robust background in social media software development and be experienced in implementing the functionalities listed above. An understanding of scalability will be crucial for this project.
I'm in need of a skilled Android developer to help create a Telegram clicker bot application. The bot should be able to perform various interactions within the Telegram app, primarily for mining purposes. The main functionalities the bot should have include: - **Automated Clicking:** The bot should be able to click on specific buttons within the Telegram app. - **Mining:** This is the main function, the bot is expected to mine in the app. The ideal candidate should have: - Proficiency in Android app development. - Experience in developing Telegram bots. - Knowledge of mining capabilities. The project is to be completed within a reasonable time frame. Please provide examples of previous similar projects.
I am seeking a proficient developer to create a top-tier B2C eCommerce website. While I have not settled on a specific platform, potential candidates should ideally be experienced with popular choices such as Shopify, WooCommerce, or Magento. This website's primary function will be selling physical products, so experience in developing product listings, secure payment systems, and efficient delivery information sections is a must. The perfect candidate for this task will be able to brainstorm and implement a user-friendly design that can attract and retain consumers. Skills and Experience: - Proven knowledge of popular eCommerce platforms (Shopify, WooCommerce, Magento) - Experience in creating websites oriented towards selling physical products - Ability to design user-fri...
I am looking for an expert in LLMs, who can create a chatbot that is capable of using Knowledge Base for information like a RAG Database, and Function Calling with the help of LLM, eg: Calendar Booking, Chat Transfer and similar functionalities. Person must have ample experience with LLMs and RAG and should know how to use LangChain and similar technologies.
I need a Point of Sale (POS) iPad application specifically designed for our nightclub. The primary function of this app is to efficiently track sales. However, there are additional features that are essential for improving our business operations and customer experience. Key Features: - **Customer Loyalty Program Integration:** I want this app to seamlessly integrate with our customer loyalty program. This will help us retain existing customers and attract new ones. - **Employee Management:** The app should allow our staff to easily manage transactions, track their sales, and communicate with customers through the app. - **Songs Queue Requests:** It is important that the app allows our staff to manually select songs for playback from a queue of requests. Ideal Skills and Experien...
I'm in need of an experienced Flutter Web App developer to develop a one page sample app that uses Firebase as back end. The app should be able to list Excel files from the server and allow the user to select a file and email the file as an attachment. The function must work on Android devices including Chromebook. The development environment must be on a MacBook with Android Studio IDE. Sending URLs instead of attachments is not acceptable. Key Requirements: - Utilize Flutter for the front-end development. - Incorporate Firebase for back-end data management. - Implement support for Excel files specifically. - Provide means to list the documents stored in the Firebase account. - Include functionality to email these files as an attachment. Ideal Skills: - Proficiency in Flutte...
I'm looking for a skilled developer to create a phone control application that will run on my Windows PC. The primary function of this application should be remote control of both Android and iOS devices. Key Requirements: - Development of a phone control application compatible with Windows OS - The application should support remote control functionality for both Android and iOS devices - Ensuring smooth and responsive performance of the application - Interested in any additional features or suggestions for improvements from the developer Ideal Candidate: - Proficient in app development for Windows OS - Experienced in creating remote control applications for mobile devices - Familiarity with both Android and iOS operating systems - Excellent problem-solving skills to ensure ...
Hello, I will need 2 different versions of a very simple booking android app. the important part is the communication with our simple Java (eclipse) backend. Analytical step-by-step details will be sent in doc, together with helpful code and m...booking android app. the important part is the communication with our simple Java (eclipse) backend. Analytical step-by-step details will be sent in doc, together with helpful code and matterial, as well as the java eclipse project of the backend. We will need 2 completely different versions of the same app (completely different gui, comments on code, approach where possibble, all variable and function names, structure and order) Budget is $200 USD for both (2 milestones $140 USD and $60 USD) Deadline: 27/5 for the first and 30/5 for ...
1 Need to build a website monitoring program to monitor changes in sub-pages of the landing page Detailed requirements: The website needs to have SQL function because batch site monitoring needs to be uploaded. 2 Identify the link to the final sub-page login keyword such as Proxy function and mobile phone UA because mobile phone batch UA is required Multi-thread monitoring 3 Filter duplicates and monitor changes in subpages of the website Set a custom time to refresh the web page
I'm seeking an expert freelancer with strong abilities in automation for a technology focused project. The main function of the project is to drive automation across several processes. However, the specific processes to be automated still need definition. Thus, proficiency in identifying and streamlining operational inefficiencies is critical. Ideally, candidates will have proven experience in tech-related projects, a detailed understanding of automation and a knack for problem-solving.
...gmail account to train the model. The model should be able to create response to customer queries using the training data. This will be a chrome extensions. The primary functionality I need is for it to be able to effectively respond to frequently asked questions (FAQs). Key Project Details: - Platform: The chatbot should be developed specifically for my business - Functionality: The primary function of the chatbot should be to accurately answer customer's FAQs. - Language Support: I am not sure if multiple languages will be required at this stage, but the ability to add this in the future is a plus. Ideal Skills and Experience: - Proficiency in AI chatbot development, particularly for website integration. - Strong understanding of natural language processing (NLP). -...
I have a backend code for a pre-existing fully function website and mobile app. The backend code is currently all written in php. I need someone to convert this existing php code into fully functional python code which I can deploy.
I'm looking for an expert technician familiar with Zoho to perfor...technician familiar with Zoho to perform two key task: - Implement Zoho CRM: I already have a Zoho account, but I need a skilled freelancer to set it up properly, ensuring that all components are working as the should. - Configure Zoho Mail: Seamless synchronization between my Zoho CRM and Mail is crucial for my operations. I'm therefore in need of a professional who can configure Zoho Mail to function optimally. Additionally, a minor customization to the CRM to fit my company's unique needs is needed. You should not only have proficiency in Zoho but also possess a keen attention to detail to understand and implement these specific customizations. Experience in other Zoho integrations and setups wi...
We are looking for a talented UX/UI designer to create a simple mobile app. The main function of the app is to receive notifications, similar to emails or SMS. A total of 12 layouts need to be designed. The logo and colors are already finalized, and there is an existing old design in Figma. Requirements: Experience: Proven experience in UX/UI design for mobile apps. Design: Simple, intuitive, and user-friendly layouts based on the existing Figma design. Compatibility: Designs should be suitable for both iOS and Android. Components: The layouts must include all necessary components for notifications, such as: Sender logo Sender verification status Timestamp formatting Title and short description of the notification Notification category Required Layouts: 1. Splash Screen 2. Login ...
I have a iOS application with a few bugs that needs fixing and adding the function of inviting phone contacts to our app. iOS application built in: - Objective C - Native App and UIKit I will share the specification document when we speak in freelancer chat.
I'm in need of an experienced UI/UX designer for my website. The website serves as a platform for providing information and needs to have a user-friendly navigation and layout. Requirements: - Proficiency in website UI/UX design - Able to integrate a smooth sign-up/login process - Dashboard screens - Incorporate GPS tracking and chat/message function seamlessly Skills and Experience: - Experience in creating user interfaces for other informational websites - Strong understanding of information architecture - Able to create accessible, user-friendly designs with a focus on user experience - Previous experience integrating GPS tracking and chat/message functions The designer I'm looking for must value user-centered design principles and be able to make complex inform...
