Enom reseller alternative interface api jobs
...located in various places. We’ll break it down into key components, approaches, and technical considerations. --- ## 1. High-Level System Architecture 1. **Cloud-Based Management Platform (CMS)** - A web-based dashboard (for restaurants, your company’s internal users, etc.) to upload designs, videos, text, and schedule content for specific screens or groups of screens. - A backend server (API) to store and manage all the content, user information, screen configurations, etc. 2. **Player/Client Application** (running on the physical screen or device) - This app is installed on the screen (if it’s an Android/Smart TV or an Android box) or runs on a small external media player (e.g., a Raspberry Pi, an Android stick, or a Windows mini PC) connected...
I need a skilled professional to set up server-side tracking (Conversions API) for my Shopify store using Meta Pixel. Key Requirements: - Integrate and configure the server-side tracking (Conversions API) accurately. - Ensure all desired events (Page views, Purchases, Add to cart) are being tracked properly. - Optimize the configuration for maximum data accuracy and relevancy. Ideal Skills: - Extensive experience with Shopify. - Proficient in using Meta Pixel and understanding of Conversions API. - Strong analytical skills and attention to detail.
I'm looking for a professional who can develop a comprehensive SEO analysis tool similar to Semrush. This tool should focus on three core functionalities: keyword analysis, competitor analysis, and backlink analysis recommendation etc. Key Requirements: - The tool should track SEO data from major search engines, specifically Google, Bing, and Yahoo. - The user interface of the tool should feature interactive charts and graphs. Ideal Skills: - Proficiency in software development, particularly in creating data analysis tools. - Experience in UI/UX design, particularly in creating interactive, user-friendly interfaces. I look forward to your bids. Please include examples of similar projects you have worked on in the past.
I'm looking for a proficient Laravel developer with experience in integrating SMS OTP for secure login. The project involves working with the TextLocal SMS gateway. Key Requirements: - Integrate SMS OTP functionality for user login - Use TextLocal as the SMS gateway provider - Implement OTP generation feature The OTP should be verified through an API endpoint, so an understanding of API integration is essential. Experience with Laravel and SMS gateway providers, particularly TextLocal, will be highly advantageous. Please include relevant experience in your proposal.
We need help with a number of updates to our existing, functional, website. 1. Update Drupal and core modules. We have a production environment and no others. 2. Website Calendar – Currently, the website does not automatically delete reservations. After the number of total reservations becomes high, the calendar will fail to load for frequent users of the calendar (such as the Reservation Admin role). The solution to date has been to manually delete a large number of the oldest (past) reservations. We would like the website to automatically delete reservations that are older than 24 months (based on the Updated date, not the date of the reservation). 3. Document Lists – Currently, there are two lists of documents (visible in the drop down menu under “My account”...
Job Title: AI App Developer (Azure DevOps with AI Application API running on Azure App Serve with docker image) Location: [Remote] Employment Type: [Freelance] Job Description We are looking for an experienced AI App Developer to build, deploy, and manage AI-powered applications using our in-house AI services. The role will involve creating scalable, secure, and efficient applications on Kubernetes while ensuring seamless performance and integration. Key Responsibilities Design and develop AI-driven applications using our proprietary AI services. Deploy and manage applications on Kubernetes, ensuring high availability and scalability. Integrate in-house AI models and services via APIs for optimal performance. Work with DevOps teams to streamline CI/CD pipelines for AI a...
...integration (e.g., Stripe, PayPal) for secure transactions. Order status tracking (order received, cooking, out for delivery). Push Notifications: Real-time notifications for new restaurant offers, order status, or restaurant promotions. Location & Map Integration: Integration with Google Maps for accurate delivery locations and distance from the restaurant. Restaurant location view in the map interface with directions for user convenience. 2. Admin Panel Features: Dashboard: Admin dashboard to manage all aspects of the platform (users, restaurants, orders, etc.). View analytics for restaurant performance, popular dishes, and user engagement. Restaurant Management: Admin can add, update, or remove restaurant listings, including details like name, address, images, and menu...
...message telling the user they successfully identified a phishing simulation - Report the detection to an API endpoint from Infosec - Move the email to Deleted Items - Auto close the displayed message in 10 seconds if user does not manually close Emails Sent from Infosec (but not phishing) - Display a message telling the user that this is a legitimate message - Auto close the displayed message in 10 seconds if user does not manually close All other Emails - Display a message thanking the user for their submission and that an analyst will review the email - Send a new email from the user to a predefined email address and attach the original message as an eml - Report the detection to an API endpoint from Infosec - Move the email to Junk - Auto close the displayed message i...
...processing requests are connected. API access is open (successful connection to the Viva Wallet server). What is required: Check the current code for compliance with the Viva Wallet documentation. Fix errors that cause HTTP 404 when accessing the API. Configure and test Success and Failure callbacks. Make sure payments work correctly on the Production environment. Technical details: Backend: Python (Flask). Encoding: UTF-8. Test server is available for deployment. Real API data (Production) is used. What I will provide: Access to the server via SSH or FTP. Environment variables (client_id, client_secret, source_code). Files with the current project code. Timeframe: Complete the task within 3-5 days. Expected result: Fully working integration with Viva Wallet ...
I'm seeking a professional who can seamlessly integrate my Zoho CRM with my WooCommerce website. Key Requirements: - Synchronization of customer details, product information, and sales and order data between Zoho CRM and WooCommerce. - Potential for future integration of more functionalities. Ideal Skills: - Extensive experience with WooCommerce and Zoho CRM. - Strong understanding of API integrations. - Capable of providing solutions for data synchronization and potential marketing automation. Please note, the specific functionalities to be integrated from the CRM to my WooCommerce are yet to be determined. Therefore, the ideal freelancer should be able to provide recommendations based on their expertise.
I'm seeking a skilled developer experienced with IBM API Connect and Datapower to assist in building new RESTful APIs for my project. The job will involve: - Creating new proxies - Configuring, maintaining and enhancing these APIs Ideal skills for this project include: - Proficiency in IBM API Connect and Datapower -Looking forward to your proposals.
I'm looking for a skilled UI designer to enhance the interface of my app. The primary goal is to give it a more contemporary look. The specific elements to be modernized include the navigation menu. Ideal Skills: - Proficient in UI/UX design - Experience with modern design trends - Strong understanding of navigation design Please provide examples of your previous UI design work, particularly any app interfaces you've modernized in the past.
I'm looking to develop a website for a language learning game and tutoring system aimed at adults. The site will need to incorporate interactive exercises and a chat environment, allowing for both independent learning and real-time tutoring. Key Features: - Interactive exercises: These will need to be engaging and tailored to different language levels. - Chat environment: Thi...tailored to different language levels. - Chat environment: This will need to facilitate real-time interaction with tutors, as well as other learners. Ideal Skills and Experience: - Expertise in web development, particularly in creating interactive content. - Experience in developing educational websites or games. - Understanding of language learning processes. - Ability to create a user-friendly interface...
...and track their wallet balances. Real-Time Features: 1: Implement global live chat functionality, enabling users to communicate with each other while actively engaging in the platform. 2: Integrate automatic tracking and display of users' betting history, win/loss results, and current balance in real time. 3: Allow others to watch your coin flip happen in real time - Coin Flip animation User Interface (UI) & User Experience (UX): 1: Create intuitive and easy-to-navigate interfaces for users to deposit items, view available games, track performance, and manage their account settings. 2: Implement a smooth process for initiating and closing coin flips, and allow users to see historical data on their betting activities. Key Features to Implement: 1: Coin Flip System: Use...
I'm...from scratch. The app has several key features including messaging and chat, photo and video sharing, a social networking feed, live streaming, and gifting options. Current App Issues: - Performance problems - Bug fixes - User interface improvements - Other issues that we can discuss The ideal freelancer for this project should have: - Proven experience in app development, specifically for Android - Strong understanding of social media app features - Excellent problem-solving skills for dealing with performance issues and bug fixes - Ability to improve user interface for better user experience - Responsive communication for discussing various issues and updates Let's work together to get this app back in shape or create a new one that stands out in the crow...
I'm looking for a web interface to help soccer coaches and parents track player training progress. This platform will monitor multiple soccer and kinesiology metrics, providing a comprehensive view of each player's development. The dashboard will need KPI summaries, time-series trend analysis, peer comparison charts, and gamification widgets. The goal is to deliver a storytelling-driven experience that cleanly displays each player's progress, compares them to peers or bio groups, and helps parents and coaches quickly get actionable insights. Key Features: - Tracking of various soccer and kinesiology metrics - User-friendly interface for coaches and parents Ideal Skills: - Figma Design - Web Development - Data Integration - User Interface Design Your d...
I'm seeking a skilled developer to create an API system that connects our property portal website with a CRM software. This integration is crucial for estate agents, who will create accounts on our website, to push listings directly from their CRM. Key Requirements: - Create a system that allows CRM users to update their account data on our website - Develop a data feeds system for property listings - Ensure compatibility with JSON data format The ideal candidate for this project should have: - Experience in API development - Familiarity with property portals and real estate data management - Proficiency in handling JSON data format - Ability to create user-friendly interfaces for estate agents to add, update, or delete property listings Please note, while the speci...
I am seeking an experienced professional for integrating Tableau with OneLogin for Single Sign-On (SSO) using SAML. The objective is to ensure secure and seamless user login experiences coupled with automated user provisioning. Key Requirements: - Expertise in Tableau and OneLogin - Proficiency in SAML for SSO - Experience with implementing automated user provisioning Skills in API integration and Directory sync would be beneficial but are not the primary focus of this project. Your role will be crucial in enhancing our system's security and user accessibility. We are looking for someone who is able to do Teams call and troubleshoot the issue with me. When you reply please state if you can work in a remote Teams environment. If you don't mention this then your applica...
...need a professional C++ developer who can make a couple of small changes for me and compile a .exe that runs on Windows 11: 1. Add a checkbox option to counter-adjust (i.e. negate by 1 hour) Daylight Savings Time (DST) if DST is enabled in Windows. 2. Change the default choice in an existing pulldown box in the UI that has three choices. Key Requirements: 1. Add a checkbox option on the main interface screen to enable or disable the DST adjustment feature (there are two other checkboxes for other settings and there is sufficient blank space for a third checkbox) 2. When above is selected, run a subroutine that (a) detects if Adjust for DST is enabled in Windows date and time settings, and (b) counter-adjust for DST by subtracting 1 hour from the EXIF DateTimeOriginal value be...
...Sharing: • Allow the driver’s live location to be shared with the user. • Provide a public link to the user, enabling anyone with the link to access the live location of the driver in real time. 2. Chat Functionality: • Implement real-time chat between the driver and the user. Technical Requirements: • Backend Framework: Java Spring Boot • Real-time Data Sharing: WebSocket (or any suitable alternative for live data sharing) • Database: PostgreSQL Development Scope: • The module must be developed as a standalone component to ensure it can be integrated with our existing Spring Boot application by our in-house team. • Access to our application’s source code will not be provided. The developer is expected to deliver a mo...
I'm on the lookout for an experienced Power Automate Developer who is proficient with Work Queue Management, API integration and Azure Cloud Services. Key Tasks: - Integrate an external API - Develop a workflow with specific functionalities: email notifications, task assignment, and data validation Ideal Candidate: - Proven experience with Power Automate, API integration, and Azure Cloud Services - Demonstrable knowledge in creating workflows that support task assignment, email notifications and data validation What to Include in Your Bid: Your bid should highlight your relevant experience, particularly with Power Automate and creating workflows with specific functionalities. Give it a go, if you believe you're the right fit for this job.
... Audit trail logs must be securely and safely encrypted protection. 5.2. Information (Page and Data) should NOT BE copied (De-activate right-click functions). 5.3. Sign-in account requests must be handled separately. 5.4. The preferred MFA for user security is SMS verification. 6. Ideal Skills: 6.1. Audit trail 6.2. Database management for user information. 6.3. Full Stack, PHP, Python, API, Website Design, HTML, MySQL, Graphic Design. 6.4. Security protocols and MFA implementation. 6.5. User account management. 7. Experience: 7.1. Experience with MFA implementation (email and SMS). 7.2. Previous experience with s...
...submit service requests, and receive price offers from service providers. Project Objective: To simplify the process of finding construction service providers, ensure transparency in pricing, and provide a seamless user experience for both clients and service providers. Key Features of the Platform: 1. User Registration: • Clients: A user-friendly interface for clients to register and request services. • Service Providers: A dedicated interface for contractors, engineering offices, and other construction professionals to register. 2. Request Submission: • Simple and intuitive form for users to create new requests with details like service type, location, and estimated budget. • Option to attach images or documents to requests. 3. Offers System...
I'm in need of a comprehensive layered architecture diagram for a trading application. The diagram should include the following components: - User Interface - Business Logic - Database The desired level of detail is "Detailed with components." The ideal freelancer for this project should have a strong background in software architecture and experience in creating layered architecture diagrams. Excellent communication skills and attention to detail are critical. Please provide examples of similar work you have done in the past.
I'm looking for a talented web designer/developer to create a bold and vibrant e-commerce store for my fashion line. Key Requirements: - Implement user reviews, a wishlist, product filtering, category management, and complementary products. - Create a visually appea...create a bold and vibrant e-commerce store for my fashion line. Key Requirements: - Implement user reviews, a wishlist, product filtering, category management, and complementary products. - Create a visually appealing, easy-to-navigate, and engaging website that aligns with a bold and vibrant design style. Ideal Skills: - Experience in e-commerce website development - Proficient in user interface (UI) and user experience (UX) design - Knowledge of fashion industry trends - Familiarity with e-commerce platf...
...downtime and optimal I Offer: Automated Diagnostics: Build Python scripts to analyze system logs, monitor performance metrics, and detect anomalies. Identify root causes of errors or crashes using data parsing and analysis tools like Pandas. Custom Troubleshooting Tools: Create interactive Python applications to test and debug specific system components (e.g., hardware checks, API response testers). Develop tools to manage system resources, monitor disk usage, or track memory allocation. Error Resolution Automation: Write scripts to fix common issues, such as clearing caches, resetting configurations, or restarting services. Automate error reporting with detailed logs and notifications. System Monitoring and Alerts: Implement continuous monitoring systems to detect potential
I'm seeking a Python developer proficient with the Deepgram API to create code that extracts VAD variables from WAV files. The extracted data should be displayed against the corresponding sound files. Key Requirements: - Implement using Python, as it's my preferred language for this project. - Use the Deepgram API to extract VAD variables. - Include Speech-to-text transcription in addition to the VAD variables. Ideal Skills: - Deepgram API experience - Python programming - Audio processing knowledge - Speech-to-text transcription skills Please note, I will be providing WAV sound files for this project.
...a cybersecurity specialist or an experienced developer to audit an API that uses JSON Web Tokens (JWT) and identify any potential vulnerabilities. The goal is to ensure that the API is secure and protected against attacks. Requirements: - Proven experience in auditing and testing the security of APIs. - Strong understanding of JWT implementation and security best practices. - Ability to identify common vulnerabilities such as: - Token forgery attacks; - Missing or improper signature verification; - Misconfigured algorithms (e.g., HS256 vs RS256); - Exposure of sensitive data in the token payload. - Ability to recommend solutions for any identified vulnerabilities. If you have the skills and expertise to help secure my API, I’d love to hear from you. Please ...
I'm in need of a talented UI/UX designer for an educational portal project. This platform will publish content on various subjects like English, Mathematics, Physics, Chemistry, Botany, and Zoology. The primary content type will be the Study Guide, with other types including Q&A and Multiple Choice Questions. Key aspec...to a classic and professional or a fun and engaging style. - Focusing on facilitating quick access to study materials, as the primary goal for users visiting the portal. The ideal candidate for this project should have: - Proven experience in UI/UX design, particularly for educational platforms. - A strong portfolio showcasing modern and sleek design styles. - Excellent understanding of user interface and user experience principles aimed at enabling quick...
...for a skilled freelancer to build a professional and visually appealing e-commerce website for my ladies' handbag brand. Here are the details: Platform: WordPress Hosting: I already have a Hostinger plan that includes WordPress. Brand: I own a fashionable ladies' handbag brand, so the design should be elegant, trendy, and aligned with my brand identity. Key Features Needed: User-friendly interface with intuitive navigation. Mobile-responsive design. Integration of a secure payment gateway. Product catalog with categories and filters for easy browsing. High-quality images and descriptions for each product. Customer account creation and order tracking. SEO-optimized structure for better search visibility. Free shipping details highlighted, as it is an important featu...
I'm looking for a talented mobile ...or updates. Design: The app should have a modern and sleek design. It should be user-friendly, intuitive and visually appealing. Simple and in your face. Ideal Skills & Experience: - Proven experience in mobile app development, particularly for both iOS and Android. - Previous work on sports-related or betting apps would be a plus. - Strong UI/UX design skills to create a sleek and modern interface. - Experience with implementing in-app purchases and push notifications. - Ability to deliver a high-quality app that meets the specified features and design style. I am looking for a freelancer who is passionate about sports and understands the betting world. If you have the skills and experience needed for this project, I would love to...
As a B2B software company, we're in the process of launching a new website. The task at hand is to simplify our product screenshots from the images and instructions provided. Key Requirements: - Ensure the simplified screenshots facilitate easy understanding of our software - Adopt a modern style for the screenshots - Emphasize the user interface in the simplified screenshots Ideal Skills: - Graphic Design - User Interface Understanding - Modern Aesthetic Sense We have a total of 10-20 images for this job. Here is just 1 as a TEST to see your skills.
...goal specified in the text input. The solution should function autonomously to achieve the final desired outcome defined in the text input. Key Requirements: 1. Core Functionality • Natural Language Understanding: â—‹ Parse and understand complex user instructions using AI/ML tools like Gemini, Llama, spaCy, OpenAI GPT - preffered solution that can be setup locally like Llama or with free-tier API. • Image Analysis: â—‹ Utilize computer vision frameworks such as OpenCV or Tesseract to analyze UI elements on the screenshots. • Automation Execution: â—‹ Use tools like PyAutoGUI, or other keyboard/mouse libraries to interact with desktop applications and web browsers. • All mentioned libraries and tools are just a samples, please use what you find suitable f...
I need a quick check on my API. I'm looking for someone with basic experience with APIs and Postman to verify the Response format and data integrity. In detail, I need you to: - Use Postman to check the API - Verify if the API responds correctly to requests You will need to provide detailed documentation of the tests performed, with screenshots. The payment for this job is $5 USD.
I'm seeking a Full Stack Developer to create a vision-enhancing software with a user-friendly interface. The software should be compatible with both Windows and macOS. Key Requirements: - Development of a User Interface (UI) - Cross-platform compatibility (Windows and macOS) - Experience in full stack development - Prior experience in developing software with similar functionalities would be a plus Please note that the specific functionalities of the vision-enhancing software (like image enhancement, object detection, or augmented reality) have not been finalized yet. The ideal freelancer would be able to provide input based on their expertise and experience.
I'm seeking a developer to create a prototype for a software platform offering tests for recuriting. This platform will primarily be used by standard users, with a focus on generating reporting features, specifically usage statistics. The prototype needs to encapsulate the following: - A robust reporting feature that can track and generate usage statistics - An intuitive interface for standard users Skills and Experience: - Proficient in software development and prototyping - Experience in creating user-friendly interfaces - Prior work with reporting features highly desirable
I'm looking for a talented mobile developer to create an iOS application capable of generating GPX files from a paper map. Detailed Scope of Work and sam...developer to create an iOS application capable of generating GPX files from a paper map. Detailed Scope of Work and sample code here: Ideal Experience: - Proficient in iOS development with a portfolio of similar applications. - Understanding of GPS integration and image processing. - Skills in user interface design for intuitive manual route drawing. The goal of this project is to provide users with a simple yet powerful tool for route planning on paper maps. Please include examples of your previous work in similar projects in your bid.
...generate it through speech-to-text transcription (e.g., using OpenAI Whisper or Google Cloud STT). Line Selection and Rhyme Generation: The system must analyze the extracted dialogue and automatically select iconic or meaningful lines from the show based on keywords or themes. It should rewrite or rearrange the selected lines into rhyming lyrics using an AI-powered rhyme generator (e.g., Datamuse API or GPT-4). Video Clip Matching: The system must match the selected dialogue lines to specific timestamps in the video episodes and extract those video segments. Use video processing tools (e.g., FFmpeg) to automatically extract clips based on the identified timestamps. Song Structure Creation: The AI should arrange the rhyming lines into a song structure (e.g., verses, chorus, ...
I'm seeking experienced developers for an AI project focused on Natural Language Processing (NLP) with the OpenAI API. The key tasks for the NLP model will include: - Text Summarization: The model should be capable of condensing large volumes of text into shorter, coherent summaries. - Language Translation: The model will also need to translate text across different languages. Ideal candidates for this project should have substantial experience working with the OpenAI API and have a strong background in NLP, specifically in text summarization and language translation. The ability to deliver high-quality work within deadlines is a must.
...including: Live streaming (WebRTC, Agora, or Mux). Map API for location-based talent services. Music distribution system with per-view revenue tracking. Set up in-app purchases for Google Play Store and Apple App Store. Build and customize a Zoho CRM system for managing user accounts and payments. Conduct full system testing, bug fixes, and performance optimization. Skills Required: Scalable Architecture: Laravel (PHP), MySQL with a focus on SEO optimization and revenue generation. Front-End Development: React, Vue.js, or Angular. Mobile App Development: Swift (iOS), Kotlin/Java (Android). Payment Integration: Stripe API, PayPal, in-app purchases for iOS and Android. Live Streaming Solutions: WebRTC, Agora, Mux integration. Map APIs: Google Maps API or Mapbox. CRM E...
...with unique branding names (e.g., "Ocean Blue"). 2.6 Copyright Protection: Processed images will include a transparent watermark (Kerato Life logo) across the photo to protect copyright, without significantly impacting the user experience. 2.7 Terms of Use Agreement: Users must agree to the terms of use before accessing the system, acknowledging its purpose and limitations. 2.8 User-Friendly Interface: The system should be accessible on both desktop and mobile devices. A side menu will allow users to easily browse and select eye colors. 2.9 Sharing and Saving Options: Users will be able to share their results on social media (e.g., Facebook, Instagram) with the Kerato Life logo included. There will also be an option to save the simulation results as a downloadable file,...
I need an experienced developer to edit/add some basic functionality to my existing calendar and inco...Then this calendar needs to be integrated into a website with various simple options ( like 1 or 2 month display, etc. preferably via API to show on several different websites) Then, if a reservation is made with this calendar, it must be stored via API V2 in the channel manager of To do this, some json data must be read or created, checked and processed via API and webhook, e.g. the availability of the selected date range must be checked and a payment must be made via an existing and functioning application with verification via webhook, etc.... This sounds more difficult than it actually is. It's just mostly handling json data and beds24 API v2 and...
...experience on both iOS and Android devices. - Design intuitive, mobile-friendly forms, views, and interfaces for customers to manage their mail, upload files, and process payments. Optimize the system for usability on smaller screens, ensuring that the mobile version is as efficient and easy to use as the desktop version. User-Friendly Customer Experience: Design and implement a simple, clean interface for customers to interact with their data, access mail history, upload files, and make payments. - Provide a self-service system where customers can manage their preferences, view mail deliveries, and update their personal information. Develop clear and concise instructions or tooltips that guide customers through the system, ensuring they can easily use all features. Within 20...
quiero que funcione evolution api dentro de una VM en google cloud
...relational database and provides an interactive web interface for managing and viewing this data. Additionally, the system should allow user management with specific functionalities for assigning and managing invoices. Project Requirements 1. Data Migration Modify the current Python script to insert data directly into a relational database (e.g., PostgreSQL or MySQL) instead of exporting it to a CSV file. 2. Database Design a database to store: Invoice Data: Invoice number, date, amount, client, supplier, details, etc. Users: Name, email, password (encrypted), roles (admin/user), and assigned root folder. Metadata: Additional information such as upload date, validation status, etc. 3. Front End (User Interface) Create a web interface using Django (preferred) or ...
I'm looking to create a bot using Python and JavaScript for automation p...using Python and JavaScript for automation purposes. The specifics of the automation tasks, the platforms it needs to interact with, and the user interface requirements are still to be determined. Ideal Skills: - Proficiency in Python and JavaScript - Experience in creating automation bots - Knowledge of web scraping, task automation, and data processing - Ability to create both command-line and graphical interfaces Potential Tasks: - Defining the type of automation tasks the bot will handle - Determining the platforms or environments the bot will interact with, such as websites, APIs, or local files - Designing and implementing a user interface if necessary I am open to suggestions and discus...
python automation to generate data from website using API
I need an experienced developer skilled in MERN stack to implement a backend API that will support my React frontend. The API will be dealing with various types of data, and the primary function of the frontend that needs support includes user interactions, data visualizations and e-commerce functionalities. Ideal Skills: - Extensive experience with MERN stack - Proficiency in building backend API - Strong understanding of React Requirements: - Ability to work with MongoDB, MySQL, and PostgreSQL - Experience in handling user information, product listings and transactional data - Capable of supporting various frontend functionalities with backend solutions. Please provide examples of previous similar projects in your proposal.