Free uk based outbound projecttrabajos

...SAAS features. - Build SEO tools, and more! I will pay you $400 / month for this work for as long as we’re working together (ongoing). This is my budget, if you need more, do not apply. Lots of work to do so you will be plenty busy! Need help immediately with: Stripe payment integration with SaaS - Finish setting up Saas charges a monthly or yearly fee to be on our pro plan (with 7 day free trial) via API (not Tables) - User should be able to purchase additional seats - Purchase credits for different features (explained in interview) I'm launching a SAAS product that writers use to write articles. It requires Stripe payments, I need you to build a Wordpress plugin that allows them to send those articles from the SAAS to their Wordpress website(s...

Creating flashcards (anki) based on questions on pdf

A Claim was filed in UK. It is required to draft an application seeking service out of the jurisdiction, permission to apply for alternative service and application seeking stay of the proceedings. With a critical legal case at hand, I am seeking a skilled litigation lawyer in the United Kingdom. The ideal candidate should have: - Proven experience (6-10 years) in litigation, focusing specifically on drafting litigation applications. - Extensive knowledge and practice in litigation law. - Expertise in handling cases that involve service out of the jurisdiction and applications for alternative service. - Ability to draft an application seeking a stay of the proceedings efficiently and effectively. Having previous experience in similar cases will significantly enhance ...

Please read this file I sent - 1) It has TACO dataset link 2) The model should be trained in proper code and shouldn't be a single line. Proper training, based on YOLO algorithm. 3) Once model is trained, generate the result of model performance and visualise the result. 4) Write python script to take video as input and perform model on it and create webpage for it. Need it finished by April 10th.

I'm searching for a developer who can help create a web-based certified payroll system. The main objective is to generate payroll reports for auditing purposes. The following features are essential to this project: • Employee Time Tracking: You'll need to design a system that accurately records and stores employee working hours. • Tax Calculations: You should be able to code a feature that efficiently handles tax calculations based on logged hours. • Automated Report Generation: You'll be responsible for creating a fully automated report generation feature for ease of auditing. As an ideal candidate, you should have experience in HR software development, and specifically, creating payroll systems. Your understanding of tax regulation and...

...investors' funds. Our core team comprises expert traders, and we're embarking on launching a new app. This app aims to streamline portfolio management for investors while prioritizing ease of use and security. Our primary business involves leveraging investors' liquidity, trading on their behalf, and delivering specific ROI with planned fees. Project Overview: We are seeking an experienced React developer to spearhead the development of a Web3 App. The project will leverage existing open-source solutions to expedite development, reduce costs, and ensure efficient execution. Key Features of the Web App: - User account management - Wallet management - Deposit/withdrawal management - Referral management - Investment pool management - User profiles management ...

I'm looking for a social media expert to enhance engagement on my personal blog's Facebook posts. - Your task involves increasing positive interactions on 5 distinct posts. - While delivering this task, you must focus on engaging with a young crowd aged between 18-45. Ideal candidate should possess: - Proven experience in digital marketing especially on Facebook....posts. - While delivering this task, you must focus on engaging with a young crowd aged between 18-45. Ideal candidate should possess: - Proven experience in digital marketing especially on Facebook. - Ability to understand and connect with a younger demographic. - Strong analytical capabilities to ensure valued engagement. - Knowledge in influencing public opinion in a positive way. - Only for UK, US...

I'm seeking a developer with expertise in React.js, MongoDB, and Node.js to build a web application that executes a highly efficient search function and AI web scraping. The successful freelancer will need to: 1. Design and create a search functionality based on subject lines + word combination. While I'm open to suggestions, the goal is to create a system that delivers accurate and quick results (Similar like google-search results). 2. Built an intelligent AI web scraping feature to extract the text from the search results in (1) , focusing solely on extracting text in an organized manner. This tool is crucial for the efficient capturing and categorization of data. 3. Construct the application using Node.js and MongoDB for seamless functionality, integration and scalabil...

I'm in need of a qualified developer who can create a Desktop App for Windows 10 and 11. This app will play a vital role in aiding Android BLE communication. It's paramount this Windows app has several specific functions which will include: - Receiving text data through BLE transferred from an android a...Given these specific features, it is ideal that the developer has profound experience in developing applications using C#. Additionally, understanding the intricacies of Android and BLE communication will be highly beneficial. The ideal candidate should also have strong problem-solving skills and a detail-oriented mindset to ensure the Windows app runs smoothly and effectively. The nature of this project requires precision, and I am relying on you to deliver reliable an...

Need to develop WordPress website according to this design- hosting and domain is present

...experienced professional to create a comprehensive web-based Sportsbook platform. My project has flexible scope, hence, I am open to the inclusion of various popular sports; specifics will be determined in collaboration with the chosen freelancer. Ideal Skills: - Proven experience in Sportsbook or similar betting platforms development (BET365) - Proficiency with web platform design and functionality - Excellent problem-solving capabilities - Sound understanding of popular sports globally Application Requirements: - To help me make an informed decision, kindly include detailed evidence of your experience in similar projects when pitching. Show me what you have done, and demonstrate how your skills and experience make you the best fit for my project. Remember, y...

For my personal use, I need an expert WordPress developer who can work on my project immediately. You'll need to tweak my existing Ultimate Member plugin to extract longitude and latitude location fields from the UK postcode data provided by users. This information needs to be in .csv format. Skills required for this project include: - Proficient knowledge of WordPress and its plugins - Experience working with .csv files - Familiarity with geolocation functionalities - Understanding of UK postal code system Please note that the plugin should automatically generate Location_lat, Location_lng, and Location_url from the user-inputted postcodes. This project should be done as soon as possible.

...am seeking researchers in Liverpool, UK to conduct market research for a retail audit. The ideal candidate should have good communication skills and access to a smartphone. You will visit 15 bars in the city of Liverpool, UK and the payment for this project is €195. For this project, the product cost and the material, that will need to bring for each outlet to assess the product, will be reimburse. Specific requirements for the project include: - Conducting a retail audits in Liverpool, UK - Collecting data on consumer behavior and preferences - Analyzing market trends - Presenting findings in a comprehensive report Skills and experience needed for this project: - Strong analytical skills - Excellent communication skills - Ability...

I am seeking researchers in Glasgow, UK to conduct market research for a retail audit. The ideal candidate should have good communication skills and access to a smartphone. You will visit 15 bars in the city of Glasgow, UK and the payment for this project is €195. For this project, the product cost and the material, that will need to bring for each outlet to assess the product, will be reimburse. Specific requirements for the project include: - Conducting a retail audits in Glasgow, UK - Collecting data on consumer behavior and preferences - Analyzing market trends - Presenting findings in a comprehensive report Skills and experience needed for this project: - Strong analytical skills - Excellent communication skills - Ability to fin...

I am seeking researchers in Leeds, UK to conduct market research for a retail audit. The ideal candidate should have good communication skills and access to a smartphone. You will visit 15 bars in the city of Leeds, UK and the payment for this project is €195. For this project, the product cost and the material, that will need to bring for each outlet to assess the product, will be reimburse. Specific requirements for the project include: - Conducting a retail audits in Leeds, UK - Collecting data on consumer behavior and preferences - Analyzing market trends - Presenting findings in a comprehensive report Skills and experience needed for this project: - Strong analytical skills - Excellent communication skills - Ability to finish th...

I am looking for a high quality wordpress designer. I am unsure yet if it will be an information website or a ecommerce with only a couple of products. It needs to be completely modern with UK standard, I will need assistance with what to put where and the web designer to provide their own ideas as I have limited content. It needs to be able to rank high on seo as I dont want to have a seperate seo plan, it needs to rank on my keywords. and mobile friendly. Video proposals will have a higher chance of awarding. Thanks Josh

I am looking for a skilled and experienced developer to create a web-based investment platform like . No need for A-Z development. you may suggest any open-source system and customize it to our requirements. This is a money-investing portfolio project with referral link sharing. Please study and bid for this.

I’m currently using a web-based school management system that requires an improvement - an Invoicing Feature for fees. Key Deliverables: - An efficient coding solution to incorporate an invoicing module into the existing web-based platform. - Invoices should include specific information such as Student's details and the fee structure. - The invoicing feature should also support transactions in multiple currencies. Ideal Skills & Experience: - Experienced web developer with expertise in building and incorporating plugins or modules using PHP and laravel - Experience in developing invoicing software/systems. - Knowledge of different currencies and how they function in web applications would be beneficial. - Previous experience in educational or school manag...

I'm searching for a proficient social media expert keenly familiar with Instagram, TikTok, and Etsy. My ambition is to bolster brand awareness, propel traffic to my website and subsequently hike up sales and revenue. - Key Tasks: - Leverage Instagram and TikTok to boost brand visibility - Implement strategies to drive substantial traffic to my Etsy account - Develop effective sales and marketing techniques to increase revenue Ideal candidates will have: - Hands-on experience managing social media accounts, particularly Instagram, TikTok, and Etsy - Proven ability in increasing brand awareness and driving traffic - A successful track record in boosting e-commerce sales While I possess existing social media account only on Instagram, I am interested in innovative and c...

I am in need of a seasoned software engineer with intermediate expertise in Python. Your primary responsibility will be data processing using not only Python, but also complemented by Spark, Databricks, and Airflow. Therefore, prior experience with these is also expected. Ideal skills for this role include: - Intermediate to ...Spark, Databricks, and Airflow. Therefore, prior experience with these is also expected. Ideal skills for this role include: - Intermediate to advanced skill level in Python - Experience with Spark, Databricks, and Airflow - Proficient in data processing tasks Your expertise in these areas will be integral to the success of this project and your problem-solving skills will be highly valued. I look forward to your proactive participation in this excitin...

I am looking for an experienced 3D animator to create 15-second video ad for both of my perfume products. The ad should convey an elegant and sophisticated atmosphere throughout. It is important that the video showcases the beauty and uniqueness of the perfumes. Key Requirements: - Create two 15-second 3D animated video ad for perfume products - Convey an elegant and sophisticated...uniqueness of the perfumes Ideal Skills and Experience: - Proven experience in creating 3D animated video ads - Ability to convey different moods and atmospheres through animation - Proficiency in incorporating specific themes and elements into the video - Background in creating ads for beauty and fragrance products would be a plus. T.S : The references for the 3D ads are attached down here. Feel free...

...knowledgeable freelancer experienced in using SWAT for river streamflow modeling. The objective is to create a model that accurately predicts future streamflow patterns. Key aspects of the project include: - Utilizing specific data sets I will provide in Excel format. - Integrating given data into an accurate, SWAT-based river streamflow model. - Ensuring the model accurately forecasts future streamflow patterns based on provided data. Ideal Skills: - A strong command of SWAT. - Experience with environmental modeling. - Proficiency in data analysis, particularly with Excel. - Exceptional attention to detail. This project provides a unique opportunity to contribute to an essential aspect of environmental management. Your expertise will help in devising ef...

I am searching for an experienced Wordpress developer to construct a user-friendly, minimalist website, primarily for sharing and watching videos. This platform should include: - A clean and minimalist design that aligns with modern trends yet places focus on functionality and ease of use. - A robust video uploading functionality that offers seamless upload and buffering experiences for users. - An interactive comment and rating system to drive user engagement and foster a community environment. The ideal candidate will have expertise in developing video sharing platforms using Wordpress, a strong sense of aesthetics, and a knack for creating minimalist designs. Familiarity with related plugins and tools for video uploading and interactive comment/rating system is a must. Experience buil...

Laravel based quiz solution- Payment till 8 APR

I'm seeking a skilled legal professional or an experienced business consultant to establish an LLC for my service-based company in the USA. The task encompasses a thorough LLC formation from scratch, including procuring a physical address in the US. Key responsibilities: - Register and create a new service-oriented LLC in the US - Acquire a legitimate physical address for the LLC - Complete all legal forms and requirement for formation - create USA bank account with debit card Ideal Profile: - Experience in LLC formation - Profound knowledge of US business laws and regulations - Pragmatic and resourceful in obtaining a physical address for business operations The ideal candidate should have previously successfully formed at least 3 LLCs in the service industry.

I'm seeking a skilled freelancer with strong MYOB skills specifically in setup and configuration for a service-based business. The project’s primary focus is to set up and configure my MYOB software to best meet the needs of my business, hence accounting and invoicing knowledge is essential. Note that I don't require training after setup as I am confident in using the software. Ideal candidate should possess: - Proven experience in setting up MYOB for service-based businesses - Strong understanding of accounting and invoicing - Ability to deliver the project promptly - High attention to detail and accuracy - Excellent communication skills. - I need someone to visit me _ I need help with migrating the software from one computer to another.

I am searching for a talented cop...generate compelling product descriptions for my cruelty-free cosmetic line targeted toward women. Key responsibilities will include: - Creating engaging and layman-friendly product descriptions that highlight our commitment to cruelty-free cosmetics. - Effectively communicating our brand's mission and values through product descriptions. The ideal candidate should have: - Prior experience in writing for the cosmetic/beauty industry. - A clear understanding of cruelty-free products. - Ability to write in a style that's relatable to women, in everyday language. - Excellent writing and communication skills. If you are interested in creating content that aligns with our cruelty-free philosophy and can resonate with ...

I am looking for an experienced freelancer to create a comprehensive hiring tracker on Excel. The tracker should be linked with PowerPoint and automatically update the slides. Additionally, I need a detailed dashboard that displays the following data points about the hiring status: - Number of applicants - Stages of the hiring process - Open vs filled positions Furthermore, I would like the dashboard to include some extra information, specifically: - Source of applicants - Diversity statistics The ideal candidate for this job should have a strong background in Excel, PowerPoint, and data visualization. Experience in creating automated systems and dashboards for recruitment or HR purposes will be highly appreciated.

I'm looking for an exceptional developer with experience in creating web and mobile applications. The project involves designing an app compatible with Android devices. Ideal Skills and Experiences: • Extensive knowledge in Android application development. • Experience in creating responsive designs for the web. Key Responsibilities: • Design and develop an Android mobile application from scratch. • Implement a responsive design for the web counterpart of the application. Although time is not a constraint, I value efficiency and timely updates.

...Responsibilities: - Make outbound calls to clients to reschedule their missed appointments. - Provide excellent customer service and handle customer complaints or issues effectively. - Maintain a high level of professionalism and integrity throughout the communications. Ideal Skills and Experience: - Proven experience in making sale calls or appointment setting. - Strong persuasive skills is a must - you should be able to convince clients to reschedule their appointments. - Excellent customer service skills and a positive attitude. - Familiarity with VoIP services such as Skype or Zoom would be advantageous. This is a performance-based job, offering commissions for successfully rescheduling appointments. The hourly rate will start as low as $1 per hour, with the potentia...

Company Overview: We are a rapidly expanding garden furniture company based in the UK, committed to providing exceptional service to our customers. Our company culture prioritises the well-being and growth of every team member, fostering a positive and supportive work environment. Position Description: We are currently seeking dedicated individuals to join our team as Customer Sales Advisors. This role entails engaging with customers through various channels such as sales calls, live chats, and emails. The primary objective is to provide expert guidance to customers, assisting them in making informed purchasing decisions. Key Responsibilities: - Develop thorough product knowledge through comprehensive training provided by the company - Engage with customers in a supporti...

I'm on the hunt for a diligent and adaptative Junior Admin for remote work based in the UK. This is a females-only position. Responsibilities: - Handling incoming phone calls and emails. - Performing data entry tasks and keeping all information organized. - Scheduling appointments as required. Requirements: - High proficiency in Microsoft Office (Word, Excel, PowerPoint) and Google Suite (Gmail, Google Docs, Google Sheets). - Exceptional verbal and written communication skills. - High degree of organization and attention to detail. - Willingness and ability to work under a flexible schedule that varies each day. The successful candidate must have a proactive approach, able to learn quickly, and cope well under the flexibility of working hours. Previous admin experien...

Description: I'm an online math tutor seeking a skilled freelance developer to create an online community chat for students. This platform will facilitate peer support among students tackling GCSE and A-Level mathematics. The envisioned setup involves integrating BuddyPress with bbPress and potentially rtMedia to enable media attachments in discussions. Requirements: Experience with WordPress, BuddyPress, bbPress, and rtMedia. Ability to create a members-only area for registered users, aiding in email list building. Open to suggesting alternative solutions enhancing the community experience. To Apply: Send your proposal, highlighting relevant experience. Start your application with "MGM" to confirm detailed reading of this brief.

The bot must go through each post code in Leicester starting at LE1 and first check that the post code falls under Leicester City Council which can be checked below: If the post code does not fall under leicester city council then the post code must be ignored. We only want to concentrate on properties that fall under leicester city council only. If...excel sheet and then move on to the next property in the list. If a property doesn't meet this criteria then it must ignore that property and move on to the next one. Once the bot gets to the end of the list it must start the process all over again from the start using a different post code. I would like the coder to figure out a way of finding all the different post in the Leicester area of the UK.

...seeking a dynamic and results-oriented Appointment Setter to join our sales team. The ideal candidate will be responsible for reaching out to potential clients, nurturing leads, and scheduling appointments for our sales representatives. This role requires excellent communication skills, a persuasive demeanor, and the ability to thrive in a fast-paced environment. Responsibilities: - Initiate outbound calls to prospective clients from provided leads lists and digital leads - Engage with prospects in a professional and friendly manner to understand their needs and qualify them as potential customers. - Effectively communicate the value proposition of our products/services and overcome objections to generate interest. - Schedule appointments for our sales representatives with qual...

...urgent project and need to be completed ASAP I am seeking a dual skilled professional - a web developer proficient in D3.js and Javascript to create an informational website. Additionally, this individual should have experience in data analysis, specifically working with accident data. Key Responsibilities: - Develop an engaging, informative, and interactive visualizations using D3. - Analyze accident data and provide meaningful insights. Skills and Experience: - Experience with D3 - Ability to translate complex data into understandable results and suggestions. The data set being used is from kaggle Mainly 3 visualizations have to be made based on the data

I'm looking to develop an electrical drawing using Arduino for sensor-based automation, specifically utilizing motion sensors. it will be applied to a bicycle to indicate which direction it is turning and if it is stopping or moving. I will need expertise in the following areas: - Proficiency in Arduino - Experience with electrical drawings - Knowledge in sensor-based automation - Specific experience with motion sensors The project's overall goal is to attain a functional automation system based on motion sensing. Please share any similar projects you've completed.

I am in need of a skilled developer to create an STMP-based email application. Requirements: - The application should have an email account management feature. Users must be able to add and manage multiple email accounts efficiently. - The email sending process should be conducted in batches. Sending emails in large groups at once should be an option, to ensure timely and effective communication with a substantial number of recipients. - Integration with multiple professional email services, preferably Gmail, and other major platforms should be a feature of the application. Ideal skills and experience for this project include: - Proficiency in developing email applications - Expertise in STMP-based systems - Strong understanding of email account management - Previ...

...efficient web-based to-do list application for personal use. I'm looking for a developer with experience in creating user-friendly interfaces, as usability is a key factor. The application will have the following functionalities: 1. Add Tasks: Users should be able to create new tasks with the necessary details and see them listed. 2. Remove Tasks: A feature allowing users to delete tasks once they are complete or no longer necessary. 3. Task Deadline: An option to set deadlines for tasks. The application should alert the user when the task nearing its deadline. As this is for personal use and not business, it's considered as a low-priority project. However, I appreciate a reasonable time frame for completion. Ideal candidate must have practical experience i...

I am looking for a software developer who can create a mobile app for a wireless glow ball that changes color based on KPI metrics from an Excel spreadsheet. The app should be able to connect to the ball wirelessly and should preferably be compatible with iOS. Ideal Skills and Experience: - Mobile app development, especially for iOS - Experience with hardware integration or IoT - Experience with API usage - Ability to work with Excel spreadsheets and real-time data The app should be able to interact with the ball in real-time and change its color based on the KPI metrics provided via a sharable spreadsheet in the cloud. I'm open to suggestions for the programming language to be used, as long as it's efficient and reliable. The goal is to create a customizable app ...

**Project Requirement Document: Roster Management System** **Objective:** To develop a roster management system that efficiently assigns shifts to team members based on their preferences, availability, and vacation schedules. The system should allow for manual adjustments by both users and administrators. **Features:** 1. **User Authentication:** - Users can log in with their credentials. - Admins have additional privileges for managing the roster. 2. **Shift Assignment:** - Each team member is assigned to a preferred shift based on their time zone and availability. - Two shifts are available: Night and Day. - Night shift is assigned to members in different time zones who can provide support during IST night hours. - Day shift is assigned to membe...

In my project, I need a seasoned game developer proficient in blockchain technology. It consists of creating an NFT-based card game RPG where the prime focus lies in card collection, trading, and player combat, without a heavy emphasis on intense graphics or animations. Key Details: - Primary Game Activities: The main activities revolve around card collection, trading, and player verses player battles. The exploration of a virtual world is not a priority. - Game Mechanics: I have carefully thought out the game mechanics and combat rules which I will share. - Simplicity: The gameplay mechanics should be simple and approachable rather than being intricate or strategy-heavy. The idea is to provide engaging content with an easily understandable interface. Ideal Skills: - ...

Need a solution A barcode app to print and track our inventory. (Barcode&QR desirable)Online - Webbased. ProductCode/SupplierCode/Category/SubCategory/Batch/Colour/Size/Expiry/Selling PriceA/X/X/X/X/X/XX/XX/XXXX/XXXXXX.00Item description must print on the lable More details: Is this project for business or personal use? For an existing business What information should successful freelancers include in their application? Experience How soon do you need your project completed? ASAP

I'm searching for a proficient social media expert keenly familiar with Instagram, TikTok, and Etsy. My ambition is to bolster brand awareness, propel traffic to my website and subsequently hike up sales and revenue. - Key Tasks: - Leverage Instagram and TikTok to boost brand visibility - Implement strategies to drive substantial traffic to my Etsy account - Develop effective sales and marketing techniques to increase revenue Ideal candidates will have: - Hands-on experience managing social media accounts, particularly Instagram, TikTok, and Etsy - Proven ability in increasing brand awareness and driving traffic - A successful track record in boosting e-commerce sales While I possess existing social media account only on Instagram, I am interested in innovative and c...

i need a qualified advertising posting person. you must be qualified with previous work

I'm in search of an experienced salesperson based in the UK to help sell our multivitamin product. The ideal candidate will have a strong background in sales from any background. Key details: - Sales channels: both physical stores (barbers, vitamin retailers, gyms) and online platforms - Target audience: young adults aged 18-40 - Key benefits: our multivitamin product is designed to promote hair growth, hair strength, and hair loss prevention Responsibilities for this role include: - Developing relationships with key retailers, barbers, gyms, and online sales channels - Meeting and exceeding sales targets for the product The successful candidate will have excellent communication and negotiation skills. Experience with vitamins, supplements, or similar products is a pl...

This mission is to set up an SMPP-based mass SMS system for customer notifications in Brazil. The successful freelancer must be skilled, and experienced in SMPP, with a history of building platforms capable of sending messages to Brazil. Key Requirements: - Setting up and managing SMPP-based mass SMS systems - Ability to handle customer data input via bulk upload from a file or API integration with a database - Knowledge of any legal and technical nuances of sending SMS' to Brazil Only candidates with proven expertise in the aforementioned areas are encouraged to apply.

...list of available parking spaces around all tube and train stations and airports across the UK. Key Requirements: - Locations: The list should cover all tube stations, train stations, and airports in the UK. - Frequency: I need the list to be updated on a weekly basis. - Information Required: For each parking space, you should provide contact details, pricing, and availability status. Ideal Skills and Experience: - Excellent research skills to compile a comprehensive list of parking spaces. - Proficiency in data collection and management. - Strong attention to detail to ensure accurate and up-to-date information. - Familiarity with parking space operations and pricing structures is a plus. This project requires a diligent and organized individual who can deliver...

I need a highly skilled developer to construct my e-commerce website on an AI platform. The purpose of this online store would be to provide an instant and seamless shopping experience to my customers. Key Features: - Product Search: An intelligent system to assist customers in finding the products they desire. - Shopping Cart: Create a user-friendly shopping cart for customers to review their selected items. - Payment Integration: Ensure secure and varied payment methods for customer flexibility. Ideal Skills and Experience: - Proficient in AI platform utilization. - Prior experience developing e-commerce websites similar features. - Understanding of secure payment systems and their integration. In implementing these components, the designer will play a crucial role in enhancing custo...

I am seeking an experienced Python developer proficient in data structures and algorithms to work with me on a small-scale project. The requirement is to implement solutions for sorting and searching algorithms, tackle tree and graph-related problems, and solve dynamic programming problems. Key skills and experience: - Expertise in Python. - Strong knowledge of data structures and algorithms. - Experience in working with sorting and searching algorithms. - Proficiency in dealing with tree and graph-related problems. - Demonstrated experience in dynamic programming problems. The project involves working with a dataset of up to 1,000 elements. The successful freelancer will need to effectively understand and manage this dataset size to deliver the required algorithm solution...