Whatsapp web scanner jobs

I am looking for a skilled electrical engineer to design a circuit diagram for a data receiver and transmitter for industrial automation purposes. The circuit should be able to transmit short-range data, specifically bar code scanner data. Skills and Experience: - Strong knowledge and experience in designing circuit diagrams for industrial automation projects - Proficiency in wireless communication technologies - Familiarity with short-range data transmission protocols - Understanding of bar code scanner data transmission methods - Attention to detail and ability to ensure reliable and accurate data transmission Please provide examples of previous circuit design projects that demonstrate your expertise in these areas.

...redirect user to WhatsApp. The chatbot need have a design like tidio, live chat, with avatar and online status, I’ve attached an example of design that can be used and optimized. The css does not conflict with another css class of Wordpress, elementor or any website css class. Use an isolated and unique css classes. The flow is: Chatbot avatar online on right of page with a bullet info message: can I help you? When user click open the chat window with a message: Avatar -> message: How can I help you? Next message: Please select one of these options: Service 1 service 2 service 3 (buttons) When select an option show typing and show message: What’s your name? Open a field to user write name What’s your phone number User insert a number with phone mask Re...

...customize my SaaS Loyalty Rewards program by adding new features. The ideal candidate should have experience in customizing and enhancing SaaS platforms. Specific Requirements: - Design and branding: The developer should be able to customize the program's design and branding to align with my company's brand identity. - Integration with existing systems: The program needs to be integrated with my Whatsapp Business API, CHIP-IN Payment Gateway, and BREVO email marketing. - Adding new features: The developer should be able to add new features to the program to enhance its functionality and meet my specific requirements. Timeline: - The customization needs to be completed within a month. Skills and Experience: - Experience in customizing SaaS platforms and adding new fe...

i have m500 scanner which doesn’t come with software or drivers, I need software and driver to run my business

I am looking for a developer to create a webchat (microphone media) buttons API REST to integrate with a chatbot. The ideal candidate should have experience in developing api rest connections for web platforms. Requirements: WhatsApp. - Integration with web messaging platform - Ability to handle customer support inquiries - Order processing functionality - Information gathering capabilities Skills and experience required: - Proficiency in web development and REST APIs - Familiarity with chatbot frameworks and platforms - Strong understanding of customer support and order processing workflows Please note that the specific functionalities and features for the chatbot have not been provided, so the developer should be open to suggestions and

I want PowerPoint presentation to projects management system without WhatsApp messages in Trello

...with a focus on UX-UI design that will help increase brand awareness. The website should be visually appealing and user-friendly, with the goal of converting visitors into loyal customers. Also i want to Increase brand awareness. My current website is under Wordpress site: Have a blog section. Have corpoartive sections, with some services. We need to use some call to actions, for forms, calls and WhatsApp messages for leads. And we need to have a good SEO optimization. We need to have the same SEO estructure, with the same content. We need to have a website with load page speed in 100. Specific requirements for the project include: - A modern and professional design that reflects the brand - Attention to detail and a clean, minimalist aesthetic - Easy navigation and intuitive...

...the clothing and accessories sector. ### Project Overview: - Develop a web-based chat interface using JavaScript, with frameworks like React or Vue.js. - Integrate backend services using Node.js, employing WebSockets for real-time communication. - Utilize Python for machine learning and image processing, integrating TensorFlow/PyTorch and OpenCV. - Implement and train a GPT-based AI model for interactive customer service. - Integrate the system with WhatsApp using the WhatsApp Business API. - Conduct initial training using e-commerce data (product details, images, descriptions, etc.) and provide ongoing machine learning adaptations. ### Requirements for Applicants: - Extensive experience in AI, machine learning, web development, and integration with e-comme...

...of services and scale the product, capturing new markets. Key Results Areas: Launch and manage contextual advertising campaigns. Lead email-listing campaigns. Oversee all advertising accounts and dashboards. Assist in managing and maintaining the company's social media presence. Identify and forge new partnerships to expand the brand's reach and influence. Set up and optimize sales funnels in WhatsApp and other communication channels. Qualifications: Proven experience in executing the tasks listed above, preferably in the fintech sector. Experience or understanding of the crypto/web3 landscape is highly desirable, especially for partnership development. Experience or knowledge in setting up and configuring bots is a plus. Strong financial acumen and ability to analyze ...

I am looking for a freelancer who can integrate WhatsApp directly into my Shopify store to send abandoned recovery messages. Skills and Experience: - Proficiency in Shopify and WhatsApp integration - Experience in creating custom templates for recovery messages - Understanding of e-commerce and sales conversion strategies Project Requirements: - Integrate WhatsApp into the Shopify store for abandoned recovery messages - Create a custom template for the recovery message - Implement the feature to increase sales conversion rate Ideal Candidate: - Has previous experience integrating WhatsApp into Shopify stores - Can create compelling recovery message templates - Understands the importance of increasing sales conversion rate through abandoned recovery messages.

Raj Malhotra is seeking assistance with a web development project for their service provider website. They are looking to develop a website with 1-5 pages. The ideal candidate for this project should have experience in web development and expertise in creating service provider websites. Some key skills and experience required for this job include: - Strong proficiency in web development languages such as HTML, CSS, and JavaScript - Experience in building responsive and user-friendly websites - Understanding of UX/UI design principles - Knowledge of SEO best practices for website optimization - Familiarity with content management systems (CMS) for easy website management - Ability to integrate payment gateways for e-commerce functionality (optional) - Experience in cre...

I am looking for a freelancer who can help me with the configuration of Whatsapp message integration. Messaging Platform: Whatsapp - I want to integrate with Whatsapp specifically. Existing Account: Yes - I already have an existing account with Whatsapp. Expected Volume: 100-500 messages daily - I anticipate handling a daily volume of messages between 100 and 500. Skills and Experience: - Experience in configuring Whatsapp message integration. - Familiarity with the Whatsapp messaging platform. - Knowledge of APIs and integration techniques. - Strong communication skills to ensure smooth integration and troubleshooting.

...Wordpress backend data management (Free & include) Wordpress front-end display data on web (Free & include) User can submit listing via the mobile app & backend Support booking service: standard, daily, hourly, slot Support payment: PayPal, Stripe, Cash On Delivery, Bank Transfer Advance searching, filtering listing directly & auto suggestion Organize listing directory display by category, location, facility, tag Searching listing directory by category, location, distance, price, open hours … Save your wishlist listing directory Import/export your listing directory (XML, CSV, One click import demo) Review & rating listing directory Import/export your listing directory Contact & call phone number via WhatsApp, Viber and Telegram Share listing ...

I am looking for someone with experience in creating detailed flow charts to improve an existing flow chart with low complexity processes for a barcode scanner project. The ideal candidate should have the following skills and experience: - Strong understanding of flow chart design and best practices - Experience in improving existing flow charts - Knowledge of barcode scanner processes and functionality - Proficiency in creating clear and concise flow charts - Attention to detail and ability to accurately represent processes - Ability to work efficiently and meet project deadlines If you have the necessary skills and experience, please provide examples of your previous flow chart projects and your proposed timeline for completing this project.

...seeks a dynamic Marketing Consultant for a short-term project. We're looking for a creative mind to drive our social media presence to new heights to help increase brand awareness, boost sales and customer engagement! Responsibilities: As a Marketing Consultant with us, you will: -Develop engaging and compelling content for social media platforms, including Instagram, Facebook, Twitter, and WhatsApp. -Craft interactive materials to boost sales and increase followership. -Create content for a six-month period, ensuring a variety of posts each day of the week. -Utilize different themes for each day, such as agricultural facts, health tips, and product profiles. -Showcase your skills in video creation and infographics. -Leverage your experience to tailor content to the agricu...

...requirements: a program where I can create different barcodes and scan names and addresses from existing barcodes into the new custom barcodes with a simple search function by name and addresses that can locate what barcode those name and addresses are in and the ability to also remove barcodes, names and addresses, when need be. as well with a clean interface. Barcode Scanner: - The program should be compatible with a desktop scanner. Information Management: - The program should have basic features to store and manage the scanned information. Operating System: - The program should run on the Windows operating system. Ideal Skills and Experience: - Proficiency in desktop application development. - Experience with barcode scanning and information management. - Famili...

Project Description: I am looking for an AI expert to develop a face-changing solution for video calls on WhatsApp. I trust your expertise in creating this solution and I have no specific features or functionalities in mind. However, I would like the solution to be developed within a week. Objective: I will provide some videos and images of the target that i want to change. You are required to train the model and apply the effect on a video calls on WhatsApp or Facebook. You can use any tool such as DeepFaceLab to achieve the result as long as it produce the results. You need to guide me from A to Z how to apply the face-changing on video call. Skills and Experience: - Strong background in artificial intelligence and machine learning - Experience in developing facial recog...

I have undertaken an initiative to enhance our group's efficiency by creating an automated system that retrieves product details promptly. Currently, we manage an extensive product catalog within an Excel sheet, containing crucial information such as product names, UPC codes, and prices.

...They should also have experience in building scalable and secure web applications. If you are a frontend or backend specialist with expertise in the mentioned skills and are available to start working within 1 week, we would love to hear from you. Please provide examples of your previous work and any relevant certifications or qualifications. We are looking for people who are experts in setting up panels, creating and connecting plugins, managing and directing plugins with full automation, creating appointments, and running them with automation in the telemedicine / health sectors. Especially those who have full competence in creating full automation in reservations and CRM will be our first choice. We need a chatbot with WhatsApp, booking services like Calendly, and als...

PC Expert I am looking for a PC expert who can assist me with software troubleshooti...diagnosing and fixing software errors, crashes, and viruses Assistance Required: - Remote assistance: The expert should be able to provide remote support to troubleshoot software issues on my PC. - Onsite assistance: If necessary, the expert should be available to visit my location and provide hands-on support for more complex software problems. Communication: - Preferred method of communication is WhatsApp, as it allows for quick and direct messaging for any queries or updates related to the project. If you have the skills and experience required to assist with software troubleshooting on PCs and can provide both remote and onsite assistance, please reach out to me with your expertise and ava...

Project Description: I am looking for an experienced developer who can help me develop used handbags scanner tool on different reselling markets. Specific Requirements: - Experience in coding for finding items on reselling markets - Scan listing platforms based on given keywords and frequency -Alert user based on string matching with item title or description -Ability to alert on telegram not and/or email Ideal Skills and Experience: - Used fashion item scanner tool - Strong knowledge of web scraping and data extraction - Abilities to scan reselling platforms such as eBay, facebook marketplace, and other online luxury reselling websites to find the used fashion items If you have the required expertise, I look forward to collaborating with you on this project.

Part-Time Data Entry and File Compilation (Monthly Salary $70) I am seeking an individual for a monthly data entry project, which involves gathering files from specific sources (Will be provided). The position requires a monthly commitment and entails daily monitoring of designated WhatsApp channels and websites. The tasks include downloading magazines and other materials and uploading them to a specific platforms. Key Details: Work Frequency: Part-time Job Responsibilities: Daily monitoring of designated WhatsApp channels and websites. Downloading magazines and relevant materials. Uploading the collected files to our platforms. Work Schedule: Morning hours, but the workload can be divided between morning and evening sessions. Approximately 4-5 hours of work per day. R...

I am looking for a mobile app developer to create an emulator for an old auto scanner software. Make and Model: The old software is from the 1990s and is CD-ROM based and used on a handheld auto diagnostic scanner called an Omitec Omiscan, as specified by the client. Features and Functionalities: The client wants all the features and functionalities from the old software to be included in the emulator via either a mobile app to be connected to the vehicle with a bluetooth OBD dongle connector or to be uploaded to a generic modern day universal handheld auto scanner. Operating System Compatibility: The app should be compatible with both iOS and Android operating systems. Ideal Skills and Experience: - Experience

Part-Time Data Entry and File Compilation (Monthly Salary $70) I am seeking an individual for a monthly data entry project, which involves gathering files from specific sources (Will be provided). The position requires a monthly commitment and entails daily monitoring of designated WhatsApp channels and websites. The tasks include downloading magazines and other materials and uploading them to a specific platforms. Key Details: Work Frequency: Part-time Job Responsibilities: Daily monitoring of designated WhatsApp channels and websites. Downloading magazines and relevant materials. Uploading the collected files to our platforms. Work Schedule: Morning hours, but the workload can be divided between morning and evening sessions. Approximately 4-5 hours of work per day. R...

I'm looking for an experienced Freelancer to help me with API integration. The integration will involve a third-party software whatsapp business api and google sheet (google form). so that whenever anyone filll up google form or any event(changes) happen in google sheet automatic msg sent to particular whatsapp number If you have experience with this type of API integration and the time frame to make it happen, I look forward to your bid. Thank you for considering this project.

I am looking for a skilled React Native or Flutter app developer to create a QR code and NFC scanner app. Platform: I am open to either platform, so I am looking for a developer with experience in React Native or Flutter. Design: I have a rough idea of how I want the app to look and function, but I do not have a complete design. Therefore, I would need help with the design aspect of the project. Primary Functions: Besides QR and NFC scanning, I would like the app to have the following primary functions: - Staff Login: Staff should be able to log in to the app.

Function Crypto Wallet: Multi-currency support • Two-factor verification • HD settings • Automated session logout • In-built coin purchasing • Multi-crypto payment gateways • Password-protected access • Multilingual support • Ownership • Network options • Local key storage • Multi-signature vault • QR code scanner • Home screen customization • Multi-Platform compatibility • Swaps • Gas Efficiency • Key vault • By/Sell Crypto FIAT • Muli Crytocurrency • HD Wallet • DEX • Usability • NFT Multiplace

i want to make a mobile app that scann business card extract infos automatically ( name,number,e-mail,location...) this info will be stored in a database

I am looking for a developer to use an HDFC bank transactions notification API that will provide real-time notifications for all transactions . The notifications should be sent to an Excel file and via WhatsApp. Skills and Experience: - Experience with HDFC bank transactions and APIs - Proficiency in creating real-time notification systems - Knowledge of Excel file integration - Familiarity with WhatsApp API integration

I am looking for a ready solution for an eCommerce website in Laravel. The website will be a single vendor platform and will utilize the PayPal payment gateway. Features: - The website should have inventory management capabilities to track and manage product stock. - I would like the ability to offer discount codes to customers. - SMS - Whatsapp - Order Management - Shipping integration - Language Design: - I am open to suggestions for the design and theme of the website. No specific design preferences are required, but I am open to ideas. Ideal Skills and Experience: - Strong proficiency in Laravel framework. - Experience in developing eCommerce websites. - Knowledge of integrating PayPal payment gateway. - Familiarity with inventory management and discount code implementation....

...fully completed and data gathered is up to standard, Incorrect data will not be compensated, consumer will be asked to go back to stores if the data collected is incorrect. -An initial milestone of 50 euro will be released after 3 stores are completed correctly. -Full support will be provided throughout the project. If the consumer researcher is in doubt he/she can reach us through email or Whatsapp in order to conduct the audit in the correct way. Payment fee 250 euro and a bonus of 20 euro if data is correct and completed by the deadline specified. Start date - AS SOON AS POSSIBLE Deadline - A 6 day window is given from the time the consumer starts. -1 day for training and a call via Microsoft teams with a project manager will be necessary in order to discuss the pro...

Project Description: I am looking for a freelancer who can help me with my Ebay store and social media marketing to increase sales. Skills and Experience Needed: - Experience in managing and optimizing Ebay stores - Knowledge of the electronics and gadgets market - Proficiency in social media marketing, with a focus on Facebook Instagram LinkedIn Whatsapp - Ability to create engaging content and campaigns to drive sales - Familiarity with social media analytics and tracking tools to measure and improve performance Key Responsibilities: - Manage and optimize my Ebay store to increase sales of electronics and gadgets - Develop and implement a social media marketing strategy, with a focus on Facebook, to drive traffic and sales - Create engaging and compelling content for social ...

...Portuguese - Application: Easily distinguishable as a thumbnail for WhatsApp groups - Theme: Chinese Medicine and Nutrition What We're Looking For: We want a logo that captures the essence of Chinese Dietotherapy and its fusion with culinary arts. Imagine a design that harmonizes iconic elements of Chinese Medicine, such as Yin and Yang, with suggestive images of healthy and balanced foods. Tips and Inspirations: - Use colors that convey tranquility, health, and balance. Purple and green are already used by our company, so try to stick with variations of this combination. - Symbolic elements like yin-yang, five-elements wheel can add an authentic touch. - Ensure that the logo is easily identifiable even in small sizes, such as WhatsApp group thumbnails. Evaluatio...

I am looking for a talented freelancer to create an animated wedding invitation video with a duration of 1-2 minutes. Although I don't have a specific theme or color scheme in mind, I have a rough idea of what I want. I want to create a traditional whatsapp video invitation for an indian wedding. Skills and experience required for this project: - Proficiency in creating animated videos - Creative mindset to bring my rough idea to life - Attention to detail to ensure the video is visually appealing and cohesive - Ability to work within the given duration of 1-2 minutes If you have the skills and experience to create a captivating animated wedding invitation video, please submit your proposal.

I am looking for a freelancer who can help me with posting my content on my Instagram and Facebook accounts. I will provide you with videos, and you will be responsible for posting one video every day without missing a day. Msg me on whatsapp - 91+ 7906439220 Platform Accounts: - I have separate Instagram and Facebook accounts, so the content should be posted on both platforms using their respective accounts. Preferred Posting Time: - The preferred time for the posts to be published is in the morning. Engagement with Comments or Messages: - I do not require the freelancer to engage with comments or messages on these posts. Ideal Skills and Experience: - Proficiency in using Instagram and Facebook platforms - Experience in managing social media accounts - Ability to follow a co...

I am looking for a freelancer who can help me with configuring Zoho Sales IQ chatbot and WhatsApp integration for lead generation. Skills and experience needed: - Proficiency in Zoho Sales IQ chatbot and WhatsApp integration - Medium level experience in developing chatbot scripts - Ability to finalize and optimize chatbot interactions for data collection and response Project requirements: - Develop and finalize a chatbot script based on my rough idea for lead generation purposes - Configure Zoho Sales IQ chatbot and WhatsApp integration - Implement intermediate level chatbot interactions for data collection and scheduling appointments If you have the required skills and experience, please submit your proposal for this project.

Virtual assistant needed on a monthly basis. Your job will be: • To add content to our Wordpress blogs with relevant pictures. • Research online for content ideas for our blogs • Post our new blog posts on our Facebook / Instagram pages • Post pictures and messages on our WhatsApp Groups • Data Entry work Lowest bid wins. Quote your monthly charges.

We are seeking a skilled and creative freelance digital marketing expert to develop and implement a comprehensive digital campaign strategy for an upcoming electoral campaign in Kinshasa, RDC. The ideal candidate should have extensive experience in leveraging social media platforms like WhatsApp, Facebook, Instagram, YouTube, Twitter, TikTok, and Snapchat to effectively promote political candidates. Responsibilities include: • Creating and executing a dynamic digital campaign strategy tailored to Kinshasa’s unique political landscape. • Producing engaging content suitable for each social media platform. • Utilizing advanced digital tools to maximize reach and impact. • Tracking and analyzing campaign performance to optimize strategies.

...capabilities. 8. Financial Management: 8.1 Upload PDF financial statements. 8.2 Generate payroll based on set criteria. 8.3 Integration with Square for payments. 8.4 Integration with financing systems. Recommendation: Implement AI-driven financial analysis for better insights. 9. External System Integration: 9.1 Integration with QuickBooks Online for financial data. 9.2 Integration with WhatsApp API for customer communication. Recommendation: Explore AI-driven insights for financial integrations. 10. Employee Communication: 10.1 AI-driven chatbots for employee queries. 10.2 Transfer calls with music on hold. Recommendation: Implement natural language processing for advanced AI chatbot interactions. 11. Websites Integration: 11.1 Redesign 5 websites and connect them to ...

Hye, im naimah, and i have been in wordpress and woocomemrce industry for 9 years already. This is my first time using freelancer to promote my service. Im making website and ecommerce site for my cust...my first time using freelancer to promote my service. Im making website and ecommerce site for my customer usually from Malaysia. Other country also accepted. Im starting to expand my service to other country also. Here you can see several of my website portfolio. - my own website other example web that i have created, you can click here: and so many others. Feel free to cantact me here thru whatsapp also can.. Anything you would like to ask, just ask me anything. i will reply as soon as possible. Thank you =)

Whatsapp Status Ad Poster - Android App ✅ User submits their whatsapp number to start registration, they get verified after submitting the correct 6-digit code sent to their whatsapp. ✅ Once verified, unique referral link is generated for each user. ✅ They're prompted to add their basic details including local bank when they login the first time. ✅ Any user can post product or service description to relevant category, and add predefined quality images. Substandard images will not upload until its corrected. ✅ Users can browse existing ads by category to pick their interested product or service to promote. They can click a button for the product to post it to their whatsapp status with their link to get commissions when some buys through them. ✅ Admin ...

i want to make a app which can automatically send 2 images(i can select those images from the app UI) to anyone who msg in whatsapp/whatsapp business. the app UI shooud be i can select those images. those will be welcome message for my whatsapp customers. it shoud be a offline app.

I am looking for an experienced IT telecom specialist to help me set up a business contact phone with call recording capabilities, where one Indian number would need to be alllowed to access by other team members on the shift basis for call answering and on whatsapp. All the calls and whatsapp conversations from one person attended should be made visible and accessible by the following team members who takes up after the first person shift of to the other parallel person who is also in the same shift. The ideal candidate should have expertise in the following areas: - Phone system setup - Call recording - Integration of existing infrastructure with the new system, specifically integrating my mobile connection If you have the skills and experience required for this project,...

...triggers an API that performs a specific action in our database. The API is already developed, so the focus will be on creating the mobile app. Key Requirements: - Cross-Platform Capability: The app should be developed using React Native to ensure it works seamlessly on both iOS and Android. - QR Code Scanning: Integrate an open-source QR code scanning library (such as react-native-qrcode-scanner) to scan QR codes and extract two parameters from them. - API Integration: Use the extracted parameters to construct a URL and make a request to our pre-existing API. Handle the API's response appropriately within the app. - UI Development: Integrate and customize the UI based on the provided designs. We have 5 screens designed in Adobe XD, which need to be translated into ...

Web portal API's requirement Users Module • Login to the web portal (Email id, password) • Register to the portal (First name, last name, email id, mobile, password) • Forgot Password(link will be sent to email) • Change Password(password can be changed by logging in) Subscription plan • Free plan (limit some quantity of pdf upload and number of pages) • Paid plan (Yearly/Monthly option) (amount to be paid on basis of quantity of pdf, number of total pages) • Payment gateway integration • Plan expiry notification to the users Upload Module: • portal wherein users can upload multiple PDFs and, connect with OpenAI and fetch pre fixed required information in Excel and in dashboard as well. • We need that excel and data to b...

Looking for a freelancer to help me set up Google Voice numbers for messaging and calls in the United States. Skills and Experience: - Experience with setting up Google Voice numbers - Familiarity with WhatsApp - Ability to handle multiple Google Voice numbers - Knowledge of the United States phone system

I am looking for a freelancer who can integrate WhatsApp into my project. I specifically need the following features: - Message sending functionality - Two-way integration, allowing for both sending and receiving messages - The integration is expected to handle a high volume of traffic, with more than 1000 users Ideal skills and experience for this job include: - Experience with WhatsApp API and integration - Proficiency in programming languages such as Python or Java - Knowledge of handling high traffic volume and optimizing performance If you have the necessary skills and experience, please submit your proposal.

I am looking for a freelancer who can help me set up a Google Voice number for messaging and calls. The specific features I am looking for include WhatsApp integration, as well as the ability to send and receive messages and make and receive calls. I need the Google Voice number to be based in the United States. Ideal Skills and Experience: - Experience in setting up and managing Google Voice numbers - Proficiency in integrating WhatsApp with Google Voice - Knowledge of telecommunications and call forwarding systems - Familiarity with the requirements and regulations for Google Voice numbers in the United States

...New accounts require administrator confirmation, who will be notified via email or, preferably, WhatsApp to activate the new client. Reseller Panel: Clean and clear graphic appearance similar to DINGconnect. Display of all available services with the ability to deliver them, view all transactions and earnings filterable by service and date. Option to download transaction/operation reports in CSV or PDF format. At the bottom of each report, it should state: "For fiscal invoice, request from your commercial agent". Real-time display of updated balance. Ability for the client to set their own profit margin for each operation/sale, which may differ from the predefined percentage in the account. WhatsApp support assistance with visible badge at the bottom of the scr...

I am looking for a skilled freelancer who can help me retrieve old WhatsApp messages. The specific requirements for this project are as follows: Data to Retrieve: - I need to retrieve messages from WhatsApp. Time Range: - The messages I need to retrieve are from over 6 months ago. Ideal Skills and Experience: - Experience in retrieving data from WhatsApp. - Familiarity with the WhatsApp API or other relevant tools. - Proficiency in programming languages such as Python or Java. - Strong problem-solving skills to handle any technical challenges that may arise. If you have the necessary skills and experience, please submit your proposal with details on how you plan to retrieve the old WhatsApp messages.