Chat application multiple chat roomsεργασίες

Ανάπτυξη Εφαρμογής Διαχείρισης Online Εξετάσεων. Ο κατάλληλος επαγγελματίας θα αποτελέσει μέλος της ομάδας ανάπτυξης του έργου στον οποίο θα του ανατεθ&o...

Χρειάζομαι την κατασκευή μιας απλής αμφίδρομης web εφαρμογής χρησιμοποιώντας native Java (χωρίς frameworks όπως πχ Spring) που θα στέλνονται multiple choice ερωτήσεις (που θα είναι σε database) σε ένα πλή&theta...

Ανάπτυξη εφαρμογής Web για την πλοήγηση, την αναζήτηση και τη διαχείριση βιολογικών δεδομένων. Aναλυτική παρουσιάση στο pdf που σας ανέβασα. I need a web app, which could do navigation, search and management at biological data - something like this : I n...

EBARCHITECTS is the leading consulting firm in Greece in the field of Building Information Modeling technology. We have designed a series of plug ins for Autodesk Revit and Navisworks and we are looking for a programmer to undertake development. -C#

I aim to build a navigation app for iOS / Android specificly for electric car owners. It may require "pairing" two different APIs together alongside the interface development to produce the desired result. Greek freelancer prefered but not hard requirment

Εχω ένα έτοιμο web app που θα ήθελα να το εγκαταστήσω σε server. Θα χρειαστεί να τρέχουν πολλαπλά instances του web app. Να γίνει η επιλογή της λύσης για server (hosting ή cloud) και το απαραίτητο setup και configura...

Θα πρέπει να δημιουργηθεί μία class η οποία θα συνδέει την υπάρχουσα εφαρμογή που είναι γραμμένη σε php και τρέχει online, με το myData της ΑΑΔΕ για να γίνεται καταχώρηση των τιμο&lambda...

Χρειαζομε μια εφαρμογη για κινητό η οποια να συνδέεται με βαση sql η να ενημερώνεται απο αυτη

To αναζητά full stack developer για την κατασκευή ενός web application που θα ενσωματωθεί σε υπάρχον wordpress website. Σκοπός του web app είναι να βοηθήσει τους χρήστες του να κατασκευάσουν τα δικά του...

Application που αφορα ιδιοκτητες φαρμακείων. Θελω πωλητές/πωλητή να πουλήσει το προιον σε αυτη την εποχη. Αθηνα, κυριως Βορεια Προαστεια

Έχω έναν Windows socket server console γραμμένο σε windows studio 2017 c++ source code το μόνο που κάνει είναι να δρομολογεί την σύνδεση από μια πόρτα σε μια άλλη θα ήθελα να προσθέσω και άλλες πόρτες multisockets

Κατασκευή σελίδας chat μεταξύ αγνώστων. Υπάρχει σελίδα για παράδειγμα. Σχεδόν έτοιμο front end που θα πρέπει να τροποποιηθεί και να γίνει λειτουργικό.

η εφαρμογή υπάρχει και εχουμε τους κωσικες.... θελουμε διορθωαση λαθων και επιπλέον λειτουργίες.

HA Configuration with dynamic routing and multiple GRE tunnels for VPN. Λειτουργεί ήδη BGP με τον ISP και απο τους δύο routers και κάνουμε advertise δικό μας subnet μέσω του BGP.

Θελουμε μια εφαρμογη μέσο της οποίας θα μπορουν να γινονται κρατησεις σε διαφορα καταστήματα. Δηλαδη να επιλέγεται η ημερα και ωρα απο τη εφαρμογη , ν&a...

Δημιουργίας custom πλατφόρμας τύπου airbnb με τις εξής δυνατότητες: 1. Δημιουργία λογαριασμού χρηστών 2. Οι χρήστες θα έχουν 2 δυνατότες, είτε να είναι δανειστές είτε ενοι&kapp...

Δημιουργίας custom πλατφόρμας τύπου airbnb με τις εξής δυνατότητες: 1. Δημιουργία λογαριασμού χρηστών 2. Οι χρήστες θα έχουν 2 δυνατότες, είτε να είναι δανειστές είτε ενοι&kapp...

σας παρακαλω προτιμω ελληνα προγραμματιστη θελω να μετατρεψω την εφαρμογη Voice video Chat 2.6 την γνησια απο τιν σελιδα απο flash kai flash actionscript 2 σε html5 και με καποιες αλλαγες π&omicro...

σας παρακαλω προτιμω ελληνα προγραμματιστη θελω να μετατρεψω την εφαρμογη Voice video Chat 2.6 την γνησια απο τιν σελιδα απο flash kai flash actionscript 2 σε html5 και με καποιες αλλαγες π&omicro...

Αυτές είναι τα απαιτούμενα που πρέπει να γνωρίζει ο προγραμματιστής: Cordova (phonegap) jQuery Javascript PHP MVC Linux administration MySQL (και κάποια) Web Services. Αφορά Αστρολογικό app για επαγγελματίες αστρολόγους α&lambd...

Θέλω να φτιάξω ένα πρόγραμμα το οποίο θα παίρνει τα στοιχεία των πελατών μου από το κατάστημα μου στο eBay από τα πεδία που έχει εκεί με τα στοιχεία τους και να τα κάνε&iota...

I want an inventory database for a gynecological clinic. The click have ward rooms surgery rooms etc. the clinic is complete.

καλησπερα υπαρχει μια εφαρμογη διαχειρισης επισκευων οικιακων συσκευων (mysql) και θα ηθελα μια εφαρμογη στο κινητο μου απο την οποια θα μπορω να ε&nu...

καλησπερα υπαρχει μια εφαρμογη διαχειρισης επισκευων οικιακων συσκευων (mysql) και θα ηθελα μια εφαρμογη στο κινητο μου απο την οποια θα μπορω να ε&nu...

κατασκευή application σε iPad android κλπ εκπαιδευτικού περιεχομένου με μουσική λέξεις ανάγνωση ..

Καλησπερα, Θελω ενα application για ενα νεο site το Το application θελω να εχει 6 tabs ή menu με 6 σελιδες οπως και οι σελιδες του site καθως και καποια share buttons και link με τη σελιδα μας σ&t...

We developing a big market place and we would like to add it to Smartphones (ipnone & android). the site is not online yet, but we hope it will be the next 2 weeks. It will be like so we would like an app like: Through the app the customer will view and buy products, review his shopping list, and change his account. Preferably we would like to buy the apps from one person, but we know that in order to develop them you need different programs and languages. So, feel free to send us your offer even if you can develop an app in iphone or android only. Please send us your offers and how long it will take about to develop one or both of them. We are open to suggestions and comments.

Εχουμε ενα market place και θελουμε να το μεταφερουμε σε application για ipnone και android. To site δεν ειναι ακομα online, αλλα θα ειναι ενα μεγαλο market place οπου ο πελατης θα βλεπει να προι...

Δημιουργια Προγραμματος με κυρια χρηση του την εισαγωγη και αναγνωση δεδομενων. Επισης διεπαφη μεσω τσατ μετξυ των χρηστων, επικοινωνια και με email..!!! Creating...

Υπάρχει μία εφαρμογή σε iOS που έχει μείνει στη μέση και πρέπει να ολοκληρωθεί Ως τώρα έχει υλοποιηθεί το 90% της εφαρμογής αλλα λείπουν τα εξής: -H bluetooth επικοινωνία να ...

Εχουμε δημιουργησει μια ιστοσελιδα ηλεκτρονικου εμποριου και θελουμε να συνδεσουμε τις ελληνικες μεταφορικες εταιριες(κυριως την &gamma...

I urgently need an experienced web scraper who can extract data efficiently from multiple websites. Applicants' guidelines are as follows: 1. Websites for Scraping: Due to security concerns, the websites to be scraped will only be shared with the selected freelancer. 2. Application Contents: I didn't explicitly mention what I want freelancers to include in their applications. However, demonstrating your skills, experience, and past work related to web scraping will surely be a significant advantage. 3. Project Deadline: I require this project to be completed as soon as possible. Please include your estimated completion date in your proposal. Ideal Skills & Experience: - Proven experience in web scraping - Knowledge of Python, Selenium or other scraping tools...

...authentication. 2. Real-time Updates - Add real-time functionalities to ensure smooth, responsive interactions for end-users. 3. API Integration - Integrate multiple APIs for efficient data utilization. The project's nature remains unclear, whether it’s modifying existing features or creating new ones. Hence, applicants should be comfortable with both. Ideal Skills: - Proficient in Laravel and Vue.js - Experience in API integrations - Strong understanding of real-time update implementation - Sound knowledge of defensive programming and user authentication mechanisms Freelancers interested in this opportunity, please include the following in your application: - Relevant experience - Past Laravel-Vue projects - Detailed project proposal. Looking forward t...

...in-depth Android application security assessment. Skills in the following areas are required: Static Application Analysis: Understanding of tools like PEView, Dependency Walker (for analyzing dependencies in a Windows environment), APKTool, Androguard, or similar. Dynamic Application Analysis: Experience with tools like Process Explorer/Monitor (for analyzing processes in a Windows environment), Wireshark, or comparable tools. Code Analysis & Reverse Engineering: Proficiency in Ghidra, SMALI/BAKSMALI, dex2jar, and similar disassemblers/decompilers for Android code. Key Requirements: Proficiency in Volatility, APKTool, and Ghidra Intermediate level of experience in Android application security assessment. Ideal Skills and Experience: Demonstrated exper...

...and package statuses, to let the system to understand the updated status is for the related certain packages.
Table package_statuses is equal to the status drop down list in the National Skills Competition module. - add page number for the existing report Key Areas: - Sales and Invoicing - Inventory Management - CRM One must possess robust experience in these areas and be prepared to handle multiple tasks efficiently. I'd appreciate if applicants could showcase their proficiency in Odoo development, preferably through examples of past work. Any relevant certifications or endorsements are a considerable plus. Ideal Skills: - Experience in Odoo development - Ability to handle multi-faceted tasks - Proficiency in Sales, Inventory Management, and CRM modules of Odoo. If y...

I require a knowledgeable freelancer to build an Excel sales order form which can handle multiple ship dates and calculate discounts on a sliding scale. Key Functionalities: - Multiple ship dates: I would like customers to choose their ship dates from a calendar function. - Discount calculation: Discounts should be calculated on a sliding scale based on the volume of the order. The ideal person for this task will have proven experience in building advanced Excel spreadsheets, primarily focusing on dates manipulation and financial calculations. An understanding of sales processes, specifically as it relates to ship dates and discounts, is advantageous.

I am looking for an expert in Doorbird system to help maximize the efficiency of my home unit, focusing specifically on: Access control: - Enable the system to control multiple doors and garage openers - Allow to lock/unlock remotely - Add a keypad entry system for a streamlined user experience. Automation: - Automize processes where possible for ease of use Ideal Skills: - Extensive knowledge in Doorbird systems - Experience in automating security systems - Expertise in integrating varying access control systems, particularly with keypad entry systems and magnetic locks Your will help me document the current setup, explore technologies and products to purchase, make a plan incl. wire diagrams. Proven experience with home automation (doorbird a1018, doorbird ‎D2101) systems...

Our client seeks a skilled contractor to manage a network of 40 WordPress blogs. This is a... firewall configuration, virus scanning, intrusion prevention. SEO: Basic on-site/off-site optimization, Google Search Console, Google Analytics, Google Webmaster Tools, Google ReCaptcha, cookie consent implementation. The Ideal Candidate: Demonstrated WordPress administration expertise Strong security background with experience in infection cleanup. Proven ability to manage multiple websites simultaneously. Knowledge of SEO best practices. Excellent problem-solving and communication skills. Important: Our client's VPS experiences persistent infections despite current security measures. This role requires strong troubleshooting skills to identify and resolve t...

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

I'm in need of a professional who can develop a desktop application that can generate addresses for my Solana token. Some key details about the project include: - The token will be built on the Solana blockchain, so experience with this platform is essential. - The desktop application needs to support multiple operating systems – Windows, macOS, and Linux. - The address generation feature should be seamless and reliable. I'm looking for a skilled developer who has experience in creating cryptocurrency-related applications, particularly on the Solana blockchain. The ideal candidate should have a good understanding of blockchain technology and be proficient in developing desktop applications for multiple operating systems. Please provide your...

I'm in need of an AI-Powered Technical Service Desk th...Streamlit): Build search/browse front-end for end users This is a fixed price project. Do not ask to chat or set meetings to discuss requirements. Bids will not be binding. Scoring: First selection will be the top 5 lowest bidders. Second selection will be answering any questions that are asked. Anyone who submits a new bid that is more than 10% of their initial bid will be eliminated due to not doing their due diligence. Final selection will be made on final proposal (time/cost/incentives). If the winner does not perform or communicate, the project will be cancelled and the next bidder will be asked to come in. Payment based on final milestone delivery only. Do not ask for hourly or multiple milestones - I will ...

...**Labeling:** Each of the 29 bottles must be labeled in a manner that correlates with the entered data, ensuring no discrepancies. - **Shipping Coordination:** Prepare the samples for shipping. The process for this will be communicated and facilitated on our end to ensure a seamless transition. **Ideal Skills and Experience:** - **Organizational Ability:** Demonstrated proficiency in managing multiple tasks efficiently. - **Attention to Detail:** Accurate entry of product data, understanding of the importance of precise information. - **Communication:** Clear and responsive communication, especially regarding updates or any challenges faced during the task. - **Local Knowledge:** Familiarity with retail stores that potentially stock the specified soft drink brand would be advant...

...**Labeling:** Each of the 4 bottles must be labeled in a manner that correlates with the entered data, ensuring no discrepancies. - **Shipping Coordination:** Prepare the samples for shipping. The process for this will be communicated and facilitated on our end to ensure a seamless transition. **Ideal Skills and Experience:** - **Organizational Ability:** Demonstrated proficiency in managing multiple tasks efficiently. - **Attention to Detail:** Accurate entry of product data, understanding of the importance of precise information. - **Communication:** Clear and responsive communication, especially regarding updates or any challenges faced during the task. - **Local Knowledge:** Familiarity with retail stores that potentially stock the specified soft drink brand would be advanta...

I am looking for a skilled graphic designer for a logo redesign project. The goal is to deliver a fresh, modern design that represents our brand identity. I need changes in color scheme, typography, and iconography. I will provide the correct HEX code (#33a1da) for the new primary color. The deadline for this...(#33a1da) for the new primary color. The deadline for this project is one month. Skills needed include graphic design, logo design, typography, and color theory. A successful freelancer will be able to refresh and modernize our logo while staying true to our brand image. The designer will be responsible for creating multiple logo prototypes and presenting them for our consideration. If you have a portfolio showcasing your logo design skills, please include it in your ...

I screwed up on the backend of my website. The site is I must have clicked something that removed all the links to...all the links to the socials on the sign up page. I need for someone to do the following: 1. Put the logos back up (it should just be a click of a button. I just don't know which one) 2. I'd like to add two more social link to the list. (patreon & buy me a coffee) 3. I'd like for each person who signs up to get an email thanking them for joining. 4. I'd like to make it so people can't sign up multiple times with the same email address. 5. On wordpress there are numbers for each person who signs up. If I delete a person the numbers don't change order. It would be nice if they did. This isn't a major thing if hard to do th...

I currently use Hawksoft CMS and Marketing 360 CRM. My project requires a platform that integrates these systems with a document signer and a calculator. Key Features: - A user-friendly log in system with multiple users. - Integration of Hawksoft CMS and Marketing 360 CRM into the platform. - A document signer with the ability for electronic signatures and document tracking. - A calculator that includes formulas for interest and payment schedules. Ideal Skills: - Proficiency in CMS and CRM integration, particularly with Hawksoft CMS and Marketing 360 CRM. - Experience in developing document signing features with elements such as electronic signatures and document tracking. - Strong background in building calculators with advanced financial formulas, particularly t...

I am looking to fill a longterm editor position for multiple projects for my agency. I am running a short-format content agency that edits videos for various coaches, businesses and podcasts. *The videos are up-to 60 seconds long and I expect you to edit subtitles, b-roll, stock footage, dynamic motion/graphics and make the video in general: entertaining and highly engaging.* *I am looking for a person that can be my full time editor for the next 6-12 months with the possibility of consistent pay-raises when the agency experiences growth.* *You will be paid 7usd for every video-edit.* *The process is super streamlined.* *All videos are tailored by me -> you get the raw footage, edit it and upload the edited videos in a separate folder. I expect a simple thumbnail that fits t...

We're looking for a graphic designer to create a fresh, modern logo for a website rebrand. Current site is which will be rebranded as StudentTravel.pro. The ideal candidate will hav...logos. Key Requirements: - Use of Blue, Purple and Green colors from the current site (or complimentary) in the design - Logo must embody a Modern style - Target audience is educators, primarily female over 40 years of age - Incorporation of the full site name, '', in the design - No use of globes, airplanes or other tired travel graphics - Will need high and low rez versions in multiple formats, also a greyscale/bw version upon completion of the project Please reach out with any additional questions. Looking forward to seeing some great designs! Good luck...

...We are looking for a talented web developer or development team to transform our Excel workbook into a dynamic subscription-based web application. This workbook is integral to the operations of multiple educational institutions, featuring data management, automated calculations, and reporting capabilities. Project Goals: Seamless Transition from Excel to Web: Convert all functionalities, including complex formulas and VBA macros, from the Excel workbook into a web-based application. Robust Subscription Management: Develop a modular subscription system that allows for easy updates and the addition of new features. Future-Proof Architecture: The application should be built with scalability in mind, allowing for easy modifications and enhancements without disr...

...create an engaging metaverse with a cartoonish art style. The metaverse should be interactive with customizable avatars and support real-time multiplayer gameplay. Features needed: - Interactive Environments: Users should be able to interact with the world and objects within it. - Customizable Avatars: Users should be able to customize their online persona in multiple ways. -Real-time Multiplayer: The metaverse needs to support multiple users interacting in real-time. Interaction: The primary mode of interaction should be through keyboard and mouse controls. A detailed understanding of user controls in a 3D environment is important. Skills and Experience: - Expertise in 3js for creating 3D environments - Experience with creating customizable characters - Understanding ...