Check image type uploading files asp netεργασίες

...HellasFin είναι μια από τις μεγαλύτερες και πιο δυναμικές εταιρείες επενδυτικών υπηρεσιών στην Ελλάδα. Αυτήν τη στιγμή αναζητούμε έναν Back End Developer που μπορεί να βοηθήσει σε...

Σας παραθέτω κάποια ελάχιστα χαρακτηριστικά που πρέπει να έχει ο devoloper που αναζητούμε. Αρχικά θα δουλέψει σαν βοηθός στ...αναζητούμε. Αρχικά θα δουλέψει σαν βοη&theta...

We need a simple function that will receive as parameters barcode string, orientation (vertical or horizontal) and return barcode image in the form base64.

Χρειάζομαι συνεργάτη για αντιγραφή κείμενων και φωτογραφιών ( και συμπλήρωση όπου χρειάζεται) από sites/ ehops συνεργατών, και δημιουργία νέων listing στο marketplace theactivist.gr. Πληρωμή 4€ η καταχ...

---GREEK--- Αποστ...Συσχετιζόμενο Τύπους Παραστατικού: Πιστωτικό Τιμολόγιο / Μη Συσχετιζόμενο Μπορώ να καθοδηγήσω τον προγραμματιστή για ότι χρειάζεται γνωρίζω καλά τη...

...this it doesen't work I don't know why Excluded are words that are comments where the line begins with // have already been translated. But you must know how to make it to work with the php code. Excluded are words that are comments where the line begins with // have already been translated (for example line 167). I can send you ftp credentials I can check & test if the page is working. To have an opinion of your work I have attached the 3 files...

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# -.net

Θέλουμε να μετατρέψουμε τη συνημμένη εικόνα σε δι...ανοίξουμε με το Adobe Illustrator ή το inkscape και να την επεξεργαστούμε. (Π.χ. eps, ai). Επίσης θέλουμε, αν είναι δυνατόν, ένα επεξεργασμέν&omic...

Χρειαζόμαστε να γίνει αυτοματοποίηση επαναλαμβανόμενων εργασιών, μέσα από την εφαρμογή της softomotive - winautomation. Είμαστε λογιστικό γραφείο και δουλεύουμε με τα προγράμμ&alpha...

Hello, We had started creating a website through PrestaShop and we were in the final steps before our website went online but after uploading a payment module there was a problem with payments ... That is, as soon as the customer goes to chooses a payment method, no method is displayed and this message is displayed: unfortunately there is no payment method available. I tried to reset the payment modules and the payments temporarily reappeared on the payment page but as soon as I change Payments -> Preferences -> Country Restrictions to match the payment method to the country I want, this problem is created again... Γεια σας, Είχαμε ξεκινήσει την &d...

Ζητείται ASP.NET web developer για ανάπτυξη custom εφαρμογής σε Net Core 5. Η εφαρμογή θα είναι web και θα τρέχει στο cloud σε dedicated Windows server και σαν RDBMS θα χρησιμοποιεί MSSQL Server. Απαιτείται εμπειρία σε ανάπτυξη web εφα&r...

Σύνδεση asp net site με Αναζήτηση Βασικών Στοιχείων Μητρώου Επιχειρήσεων- ΑΑΔΕ.

Ετραιρεία που ασχολείται με την δημιουργία ιστοσελίδων ψάχνει εξωτερκό συνεργάτη προγραμματιστή στο Wordpress για να κάνει εργασίες καθαρά προγραματιστή και ν&alpha...

Χρειάζομαι κάποιον που θα μου φτιάξει ένα εκτελέσιμο πρόγραμμα για windows (.net ή java ή nodejs) και θα εμφανίζει πληροφορίες από υπάρχον WooCommerce eshop. Περισσότερα με προσωπικό μήνυμα.

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

Εχουμε ενα site προσφορών και ζητησης για μεταφορες. Η σελίδα είναι κατασκευασμένη σε ASP.NET WebForms + SQL SERVER και αυτό που θέλουμε είναι να την κάνουμε Responsive. Το url είναι το

Custom αλλαγή σε wordpress theme που σχετίζεται με portofolio post type

Χρειάζομαι κάποιον με άριστη γνώση Γερμανικών για μετάφραση αρχείων .xml στα Ελληνικά. Θα προτιμηθεί Έλληνας/Ελληνίδα. Πληροφορίες μέσω chat.

1 Να κατασκευαστεί ένα SSIS Package που θα διαβάζει τα 5 txt αρχεία που σας δίνονται και θα τα αποθηκεύει σε αντίστοιχους πίνακες σε βάση δεδομένων Microsoft Sql Server. 2Να κατασκευα&s...

NO AUTOBIDS - WILL BE IGNORED AUTOMATICALLY. We are about to run a contest where the people are going to send their novel of maximum 1.500 words. I want a banner that is going to advertise that. The banner must be in 3 different dimensions: 500x500, 851x315 and 1200 x 628. You can use your imagination on that, but please make it professional. I want 3 different versions to pick from. Check our website as well [Removed by Freelancer.com Admin]. Bellow you will find the text, which will be edited in some days. ------- TITLE: Διαγωνισμός Διηγήματος Sub Title (smaller): Στείλε μας το δικό σ&omi...

NO AUTOBIDS - WILL BE IGNORED AUTOMATICALLY. We are about to run a contest where the people are going to send their novel of maximum 1.500 words. I want a banner that is going to advertise that. The banner must be in 3 different dimensions: 500x500, 851x315 and 1200 x 628. You can use your imagination on that, but please make it professional. I want 3 different versions to pick from. Check our website as well [Removed by Freelancer.com Admin]. Bellow you will find the text, which will be edited in some days. ------- TITLE: Διαγωνισμός Διηγήματος Sub Title (smaller): Στείλε μας το δικό σ&omi...

NO AUTOBIDS - WILL BE IGNORED AUTOMATICALLY. We are about to run a contest where the people are going to send their novel of maximum 1.500 words. I want a banner that is going to advertise that. The banner must be in 3 different dimensions: 500x500, 851x315 and 1200 x 628. You can use your imagination on that, but please make it professonal. I want 3 different versions to pick from. Check our website as well [Removed by Freelancer.com Admin]. Bellow you will find the text, which will be edited in some days. ------- TITLE: Διαγωνισμός Διηγήματος Sub Title (smaller): Στείλε μας το δικό σο&up...

Χρειάζομαι μια νέα ιστοσελίδα Σχεδιάστε και χτίστε το Μικρή επιχειρηματική ιστοσελίδα I want an website with 4 pages 1 general info and photo gallery, 2 blog 3 career type page an data base collect cv's and employers choose from there and last 4 eshop

Χρειάζομαι να κάνω κάποια μαθήματα για την γλωσσά C# .net σε ότι άφορα το κοματι των windows form , σύνδεση με βάσεις δεδομένων .

Μεταφορά δεδομένων απο word σε excel με βάση τα τμήματα και τις διευθύνσεις

1. Κατεβάστε 5 σύνολα δεδομένων clustering από το UCI machine learning repository (). Για καθένα από αυτά: a. Τρέξτε τον αλγόριθμο k-means με διαφορετικό αριθμό clusters, περιλαμβανόμενου και του σωστού τους πλήθο...

Ενδιαφέρομαι για καταχώρηση αγγελιών σε e-shop πλατφόρμα magento. Οι αγγελίες υπάρχουν σε άλλες ιστοσελίδες και χρειάζεται απλά αντιγραφή επικόλληση των περιγρα&ph...

Ενδιαφέρομαι για καταχώρηση αγγελιών σε e-shop πλατφόρμα magento. Οι αγγελίες υπάρχουν σε άλλες ιστοσελίδες και χρειάζεται απλά αντιγραφή επικόλληση των περιγρα&ph...

...συνδυασμό με scanner smartphone να σκανάρει τον QR Code ενός προϊόντος (P) και να απαντάει αν αυτό βρίσκεται στη βάση και να παρουσιάζει όλες τις πληροφορίες που περιέχει η βάση γι α&upsilon...

...συνδυασμό με scanner smartphone να σκανάρει τον QR Code ενός προϊόντος (P) και να απαντάει αν αυτό βρίσκεται στη βάση και να παρουσιάζει όλες τις πληροφορίες που περιέχει η βάση γι α&upsilon...

i need to change upload user image with user id from postgress db by using multer node js and also can be able to replace it work only by anydesk or teamveiwer with maximam 3 hours

I'm seeking an experienced marketeer to help promote my Cryptography course. This initiative is designed for industry professionals who are beginners in the field. The course intends to offer a comprehensive exploration of critical topics including: - Public-key cryptography - Symmetric-key cryptography - Cryptanalysis You Can Check the website at "" , the course costs "1388.33$" , use Discount Code "FREELANCERMARK13" while marketing for 5% off , each sale you successfully land you will receive 100$ after providing me with the screenshot from the email that the customer receive after paying Ideal candidates for this marketing project should have: - Knowledge of the professional marketplace - Experience advertising educational initiatives - Fami...

I am looking for an experienced editor who can correct grammatical errors and punctuation, rewrite sentences or paragraphs for clarity, while ensuring that the content remains professional. The form is between 500-1000 words long, and the editor is required to fact-check and verify information without completely rewriting the content. Key Responsibilities: - Correct grammatical errors and punctuation - Rewriting sentences or paragraphs for clarity - Ensuring the professional tone is maintained - Fact-check and verify information Ideal Skills and Experience: - Proven experience in editing - Strong grasp of grammar and punctuation - Ability to maintain a professional tone - Experience in fact-checking and verifying information - Attention to detail and ability to work sit...

I'm looking for a data expert to merge two sets of data from Excel spreadsheets. The combination should be based on a unique ID field that is generated using fields common in both datasets. Here are the key details: - Data Type: Both data sets are in Excel format. - Merging Output: The final result should be a new Excel spreadsheet. - Matching Fields: There are common fields present in the two datasets that should be used to generate a unique ID for matching. -Filter: There are records that will not be used, but they are easily identified by a unique, consistent value The ideal freelancer for this project should: - Be proficient in Excel and capable of handling small datasets. - Have experience in data merging, particularly based on generated unique identifiers. - Be detail-...

I am in need of a skilled and efficient game app developer specializing in strategy games. This project involves creating a strategy game that is compatible with both iOS and Android platforms, and also integrates social media sharing for achievements. Key Requirements: - Proficient in game development for iOS and Android platforms - Previous experience in creating strategy gam...with both iOS and Android platforms, and also integrates social media sharing for achievements. Key Requirements: - Proficient in game development for iOS and Android platforms - Previous experience in creating strategy games - Familiarity with integrating social media sharing into apps Please only apply if you can deliver top-notch work and meet tight deadlines. No SLOW developers, please.... type int h...

I urgently require a professional with proficiency in image editing and graphics design. I've got less than 10 JPEG images needing conversion to vector. This process includes removing the white or making it transparent. The right candidate should be available to start on the project immediately and deliver high-quality vectors in a timely manner. Previous experience in similar tasks would be a plus. Skills in Adobe Illustrator, CorelDraw, Image editing, Photoshop, and graphics design are required for this project.

...inspiration from Sorare and notable Figma community files, the goal is to design a modern, clean interface with a gaming visual that supports the functionality of a betting app. This interface should ensure a seamless and engaging user experience for blockchain enthusiasts, accommodating the buying, management, and trading of NFTs, as well as providing detailed fighter statistics. Specific Requirements: - Web3 Features: Design must integrate blockchain-specific elements such as cryptocurrency wallet connections for transactions, web3-based user registration, and login processes, enhancing the interaction typical of blockchain applications. - Design Inspiration: Primarily inspired by Sorare, with additional guidance from specified Figma community files, to craft a unique...

I need an experienced photo editor to remove a logo that appears on the screen behind a large group picture (remove the brains/lightbulb/book and the words "SDS Specialists Team") Key require...photo editor to remove a logo that appears on the screen behind a large group picture (remove the brains/lightbulb/book and the words "SDS Specialists Team") Key requirements: - Eliminate an image on the screen behind a large group picture - Replace it with a solid white background on the screen, matching the existing background color Ideal Skills and Experience: - Proficiency in photo editing software - Strong attention to detail - Previous experience in editing group photos - Ability to seamlessly match and replace background colors - Understanding of design principle...

I have a need for a professional with experience in Google Maps data management. My project involves: - Inserting 'Website' information as a new entry to several destination points on Google Maps. - Regularly updating this information directly on the Google Maps platform. This position is well suited for someone with: - Practica...experience in handling Google Maps data. - Attention to detail and commitment to maintain accurate, up-to-date information. - Ability to manage bulk data and ensure information consistency across multiple destinations. Please note: This job does not involve any work on existing websites or website integration. We only need to add and maintain data directly on the Google Maps platform. *We pay when we check after 10 days the approved website...

I am looking for an experienced editor who can correct grammatical errors and punctuation, rewrite sentences or paragraphs for clarity, while ensuring that the content remains professional. The form is between 500-1000 words long, and the editor is required to fact-check and verify information without completely rewriting the content. Key Responsibilities: - Correct grammatical errors and punctuation - Rewriting sentences or paragraphs for clarity - Ensuring the professional tone is maintained - Fact-check and verify information Ideal Skills and Experience: - Proven experience in editing - Strong grasp of grammar and punctuation - Ability to maintain a professional tone - Experience in fact-checking and verifying information - Attention to detail and ability to work sit...

I'm in need of a label designer for a personal care product. The overall theme I'm aiming for is bright and colorful. Here's what I'm looking for: - **Design Style**: The design should be vibrant, eye-catching and colorful. Think of it as a label that stands out on the shelf, while also being approachable and friendly to the potential customer. - **Product Type**: This is for a personal care product, so the label should reflect a sense of hygiene, health and well-being. - **Waterproofing**: Waterproofing is not a requirement for this project. Ideal candidates for this project should have experience in label design, particularly for personal care products. A strong portfolio showcasing creative and colorful designs is a big plus. Experience with materials used i...

I need a new design for my electric heater. It should be contemporary, yet professional and highl...need a new design for my electric heater. It should be contemporary, yet professional and highly effective. Key requirements include: - No use of a ball in the design. - The end product must be aesthetically pleasing. - The heater should reflect a modern design aesthetic. - Preference for ceramic material Ideal skills and experiences: - Proven experience in heater design, specifically electric type. - Strong understanding and appreciation of modern design. - Materials engineering or similar, with a focus on ceramics. - Proven record of professional and highly functional designs. In addition to your technical skills, a creative eye and attention to detail will be crucial for thi...

Nous sommes à la recherche d'une actrice talentueuse pour produire une vidéo dynamique destinée à promouvoir notre dernière offre : le premier plug anal à seulement 1 euro. Notre objectif est de démocratiser l'utilisation de sextoys et nous voulons que cette vidéo capte l'essence de notre marque. Détails du projet : - Type de vidéo : Unboxing de trois modèles de plugs. - Contenu : L'actrice devra expliquer les bénéfices de chaque produit et les objectifs de notre marque, tout en réalisant l'unboxing. - Emplacement de la vidéo : Elle sera mise en avant sur la page de l'offre, accessible ici : - Format : Vidéo portrait, conformément au...

As part of my project, I need an expert in Excel to type data from various digital files into a spreadsheet, ensuring accuracy and efficiency. This data will be utilized for basic data analysis purposes, so it's important that the freelancer is comfortable with working on this type of data. Key Requirements: - Converting data from various digital files (PDF, Word, etc.) into an Excel sheet. - Proficient in using basic Excel formulas and functions to manipulate data for analysis. - Attention to detail and accuracy are critical for this task. Ideal Skills and Experience: - Proficiency in Excel - should be able to work with basic formulas and functions. - Prior experience in data entry or data analysis is a plus. - Strong attention to detail to ensure accura...

I'm seeking a skilled web developer to create a website for me. Unfortunately, I accidentally skipped some of the questions. However, I'm open to discussing your past work, experience, and detailed project proposals to make a decision. Your input will also be appreciated in determining the type of website I need and the features it should have. Please reach out with your portfolio and let's discuss further.

I need a windows or online php application , whatever you do prefer that i will be able to : Connect multiple Bybit API keys *Add Key/Account - Remove Key/Account *Add notes for each API KEY *Have a check button that when i click it will get the available USDT balance from all connected accounts.

I'm seeking a professional who can help with a comprehensive directorship record check for prospective employees in Mozambique. Key Requirements: - Directorship Record Check: Specifically, I need all current and past directorships of the candidates to be scrutinized. - Jurisdiction: The check should be focused on Mozambique alone. - Report: I require a comprehensive report which should detail all current and past directorships of the candidate. Ideal Skills and Experience: - Strong background in vetting and background checks, preferably in Mozambique. - Experience in conducting comprehensive directorship checks. - Proficient in generating detailed and organized reports. This project is essential in ensuring the credibility and transparency of our potential hi...

EN Project with the intention of reducing the time for creating cutting files and eliminating errors in saving. Aplication Area: Engineering and manufacturing Automation of saving cutting files and manipulation of drawings, 1 - Save cutting files, considering the file type and correct naming. There is a file with several layers categorized in a standard way, these layers should be separated and saved in different files with specific names according to the layer. 2 - Save steel cutting files and possibly make changes/cuts (e.g., Slide). PT Projeto com intenção reduzir tempo de criação de arquivos de corte e eliminar erros no salvamento. Area: Engenharia e manufatura Automatização de salvamento de a...

...develop a secure and user-friendly registration/login system. - Search Functionality: Crucial to the project is a robust search functionality that provides users with relevant results connecting users with service providers depending upon geolocation. - Payment Processing: The application should include a seamless, secure payment processing system. - Service oriented architecture for plug and play type of services. Completely configurable. - Admin login to monitor for successful ,failed orders and transaction , reconciliation and generate reports. - Complete e-commerce site for processing to order. The successful freelancer will possess extensive experience in full stack development, user experience design and payment portal integration. Proficiency in modern design practices is...

Seeking a highly skilled .Net Developer to upgrade the existing system's back-end, ensuring it's user-friendly and solid. Key requirements: - Enhance system navigation and ease of use. - Optimize system performance for heightened stability. - Bolster security features for increased protection. The revamped system should be able to integrate with current mobile applications seamlessly. While specific app functionalities have not been defined, the developer should have prior experience with real-time data synchronization, push notifications, and user authentication. In terms of project timeline, the expectation is for this to be completed within a month. Ideal Skills: - Extensive experience with .Net Development - Prior experience with system optimization and sec...