Can convert access database exe jobs
We are seeking an experienced AI/ML Developer or VoIP Engineer to build a hybrid AI-powered call center solution (on-prem + cloud) that can handle LLM-powered voice interactions. Project Scope: • Call Flow Architecture: 1. Customer speaks (Incoming call through SIP/VoIP). 2. Speech-to-Text (STT) with Whisper – Convert speech to text. 3. LLM Processing with Mixtral – Generate AI-based responses, with GPT-4 API fallback for complex queries. 4. Text-to-Speech (TTS) with Coqui – Convert text back to speech. 5. Bot replies to the customer. • Fallback to human agents if AI cannot resolve, with full call history & transcription. Key Features: • Hybrid Implementation (On-Prem + Cloud): Balancing cost, latency & scalabil...
I'm looking for a professional who can assist to convert point cloud to Revit project. The project involves creating an intermediate level of detail (LOD 300) BIM model. Key components to include: - Structural elements - Mechanical systems - Architectural details Ideal candidates should have substantial experience in both scanning and BIM modeling, particularly with industrial structures. Proficiency in identifying and accurately representing critical elements within a BIM model is essential.
...network access will be provided. ? Technical Environment & Network Setup ? External Network Setup WAN IP (.148) → pfSense Firewall pfSense forwards port 80/443 → Docker VM pfSense handles DNS & NAT Docker VM (Primary Hosting Machine) Runs Traefik v3 as the main reverse proxy Hosts a website container (which needs API access) Forwards requests for to another VM Appwrite VM () Runs Appwrite, an API service with Traefik integrated Exposes HTTP (80) & HTTPS (443) Uses a self-signed certificate for HTTPS Receives API requests from Traefik and should respond ? The Issue (To Be Fixed) ✅ The website container can resolve (DNS works) ✅ The website container can...
I need complete project for STM32CubeIDE (with all nececery libraries etc.) for Bluepill with CANBus and OLED connected. Reading data from canbus 500 kbps from ID308, convert HEX->DEC (from 3rd byte) and display on LCD Reading analog input signal from pressure sensor and display value on LCD Please bid if my specify price range if OK. If you want more - please do not BID !!
I'm looking for a professional with extensive experience in Microsoft Access and data manipulation to help me combine 12 separate inventory-related queries into a single table. Key Requirements: - All 12 queries currently share the same table structure, which simplifies the merging process. - The end goal is to prepare the consolidated data for export. Ideal Skills: - Proficient in Microsoft Access - Strong background in data management and analysis - Experience with data export processes
Core Features & Modules 1. User Roles & Access Control • Admin (Owner): Full control over system functions. • Staff (Employees): Can add expenses, view their reimbursements, and check vehicle file status. 2. Vehicle File Management • Ability to create a new file for each vehicle clearance using: o Chassis Number / File Number (Unique Identifier) o Client Name o Vehicle Details o Status: Pending, In Progress, Cleared o Total Expenses Incurred • Staff members can only add expenses if the file is active. • Admin has access to re-open a file in case a staff member forgot to add an expense. 3. Expense Tracking & Reimbursement • Staff members can log daily expenses for each file by selecting: o Chassis/File Number o E...
I'm seeking a comprehensive CSV file containing a list of jewelers who specifically sell diamond jewelry across ...limited to: - Dealer Name - Website URL - Contact Phone Number (or multiple if available) - Contact Email - Country - City - Address Initially, we're focusing on jewelers trading in diamond jewelry. Future phases will require lists of jewelers selling fine jewelry (not exclusive to diamonds) and subsequently all other jewelers. Ideal candidates for this project: - Proficient in research with access to reliable online directories, jewelry trade associations, and social media platforms. - Experienced in data compilation and CSV file creation. - Excellent attention to detail to ensure the accuracy of dealer information. The list should be organized alphabetic...
Hiding Video URLs via Proxy Added video URLs should not be directly visible through Inspect Element. URLs should be hidden using a proxy. Users should not be able to access the raw video source, but videos should still play smoothly. Additional Information I am using WordPress with a JWS theme. A PHP-based proxy solution or another suitable method can be proposed.
Convert Photoshop file to stl format
...applications using Laravel (PHP) and React (JavaScript) to deliver fast, secure, and user-friendly solutions tailored to your business needs. What I Offer: Full-Stack Development Backend with Laravel & Frontend with React Custom Web Applications Tailored to your unique requirements API Development & Integration Secure and well-documented APIs Authentication & Role-Based Access Secure login and user management Database Design & Optimization MySQL/PostgreSQL with efficient queries Admin Panels & Dashboards Manage your data with ease Bug Fixes & Performance Optimization Improve speed and reliability Third-Party Integrations Payment gateways, APIs, and more Why Choose Me? Expert in Laravel & React with real-world project experience Cus...
I am looking for an experienced, full-stack...extension, and a mobile app, which should all sync. We have our logo files ready, but we do not have UI designers, so you'll need to have a creative UI designer on your team. - Must be an expert with building scalable and secure web, mobile apps, and chrome extensions. - Must be an expert with React, Node, Python, PlayWright, Puppeteer, etc. - Must be an expert with building custom APIs so users can access our data. - Must be an expert with integrating voice calling features into an app. - Must be available for support/questions during EST hours. NOTE: The best bid, timeline, and technical proposal/approach will win this project. *Confidentiality is required - I will provide the detailed requirements with top-rated and tru...
...talented graphic designer to help me convert a specific graphic into a scalable vector format (EPS). This will be used for wall art, so it needs to be precise and visually appealing. Please check the file "EXAMPLE" for the graphic. We need it exactly the same in vector file. - **Use**: The primary purpose of this vector graphic is for print media, specifically wall art. - **Existing Elements**: I have some of the elements in vector format, specifically icons. - **Style**: The overall style of the graphic is detailed, so a keen eye for intricate design is essential. Ideal candidates would have extensive experience in graphic design, particularly in creating vector graphics for print media. They should be proficient in using design software to manipulate and conve...
...deconvolution algorithms have been implemented within the core tools used within the scientific project pipeline. But the following features are not yet implemented in a way that can be useful within the mission pipeline. - They are not optimized to the low surface brighntess (lower signal-to-noise ratio) regions. - The algorithms currently do not match an image that has a wide point spread function (PSF), to a sharper pre-defined PSF. - They are applied to a single (already coadded/deep image) image. But deconvolution methods have recently been proposed to be applied to single exposures that can optimize the coadding process within the pipeline. 2. Testing and Validation: each developed algorithm from the previous step will be tested on the following im...
...Choose a pass based on their preferences. ✅ Purchase the pass securely (integrated payment gateway). ✅ Receive digital access to their pass (via email or user dashboard). Key Features: User Dashboard: Track purchases, view active passes. Admin Panel: Manage passes, track sales, and user activity. Mobile-Friendly & Fast: Optimized for all devices. Multi-language Support (Optional). Secure Payments (Stripe, PayPal, etc.). SEO-Friendly for better visibility. ? Tech Preferences: Frontend: React.js or Vue.js (fast and interactive UI). Backend: Node.js with Express or Laravel (for scalability). Database: MongoDB or PostgreSQL. Hosting: AWS, Vercel, or similar. I need a freelancer who can design, develop, and deploy the platform efficiently. Please share your experie...
...network infrastructure for the manufacturing plant. • Configure and optimize Ubiquiti network devices, including routers, switches, access points, and security gateways. • Ensure compliance with industrial networking standards and best practices. • Provide documentation and support. • Design, deploy, and manage commercial-grade networking solutions using Ubiquiti hardware. • Ensure full adherence to PCI compliance standards and best practices for payment security. • Configure and maintain firewalls to safeguard sensitive data and prevent unauthorized access. • Implement and monitor network security measures, including intrusion detection, encryption, and access controls. • Collaborate with stakeholders to optimize network perf...
I need a custom tool that can convert my character models from a custom format to FBX. The resulting FBX needs to have appropriate material and weights applied to be used in unity 3D. I have original source code (in c++) containing all code for the custom 3D model format. Ideal skills and experience for the job include: - Proficiency in 3D programming - Experience with character model handling - Familiarity with FBX format conversion - Understanding of textures and bone structures. - Unity 3D knowledge preferred.
I'm looking for an experienced professional who can help secure my Ubuntu web server. The main concern is preventing unauthorized access. Ideal Skills and Experience: - Strong knowledge of Ubuntu web server - Extensive experience in server security - Proven track record in preventing unauthorized access Please give the methods you would use to Secure a Server against attacks.
...interested in blockchain, crypto, and passive income models. Scope of Work - Identify and secure viable locations across Argentina such as residential rooftops / commercial rooftops - Outreach to homeowners proposing the proposition: they 'host' a small sensor on their roof, and in return they get paid daily in crypto tokens - Coordinate setup requirements with property owners, including WiFi access, power supply, and unobstructed sky views. - Manage ongoing hardware deployments and troubleshoot issues to ensure smooth operations. Additional Information - This is an opportunity that could scale substantially, we may initially focus on test deployment in a major city before scaling up - We're offering a revenue share model for each hardware deployed. As an incen...
Flutter Developer Needed...seamlessly with my existing backend. Key Features Required: User Authentication (Login, Signup using JWT) Product Listings (Fetch from existing backend) Shopping Cart & Checkout Payment Integration (UPI, Razorpay, Stripe, or PayPal) Order Management (Track orders, view order history) Wishlist & User Profile Management Tech Stack: Frontend: Flutter Backend: Already developed (REST API provided) Database: MongoDB/PostgreSQL (Handled by backend) Payment Gateway: Razorpay / Stripe / UPI Ideal Candidate: Strong experience in Flutter & Dart Knowledge of REST API integration Prior experience with eCommerce apps is preferred Ability to deliver high-performance and optimized UI/UX Budget & Timeline: Open to negotiation based on experience Looking f...
Before you bid, please take some time to read all attached documents fully. There is no rush, we will evaluate all serious bids. Also view our "Client profile" before you respond. We are a reputed employer with excellent previous ratings and have be...employer on Freelancer.com (check our Client profile) and good, sincere work is rewarded with positive feedback and prompt payment. Please bid the actual price that is acceptable to you - and not a low quote to be selected. Any false low bids will be flagged and may result in suspension of your account. Bid only if you have prior experience in Generative AI, PHP programming, MySQL and scripts - and can deliver this in the next 2 days starting today. Otherwise, please do not waste your valuable bidding opportunity. Good...
As discussed... a few page white paper showing new large sector (The Iceberg) which we bring access to credible companies through the regional markets. The intent is a white paper that shows a fund manager why this is worth looking at together and focus on company performance (owning a piece of revenue) versus investor sentiment (owning equities)
Convert InDesign file into PPT file format as discussed
I'm looking for an expert in Excel and VBA to help me create a custom workbook. The primary purpose of this workbook is to manage and collate employee time entries. Key Requirements: - Design a workbook tailored for tracking employee time. - Implement VBA code to hide and unhide specific worksheets based on user access. - The VBA code should allow each user to only access the worksheets I define. Ideal Skills: - Proficiency in Excel and VBA. - Experience in designing custom workbooks. - Knowledge in user-specific worksheet management through VBA.
Deliverables: User Roles & Permissions: Define access for Admin, DP, DC, and DPO. Registration with OTP: Secure forms with OTP-based verification. Listing Pages: Manage Entities, Users, and Certificates efficiently. Certificate Generation: Implement DPALI format (DPALI 000000000001, incrementing). Payment Gateway (Super Admin Control): Activate/deactivate gateway. Modify API keys/credentials. Similar to FoodScan payment system. Form Price Management: Admin-controlled pricing updates. Certificate Workflow (Admin Management): Notify Admin upon registration & payment. Admin updates certificate status (Pending, Accepted, Rejected). Status tracking & process movement. CRUD Operations: Full Create, Read, Update, Delete for Entities, Users, and DPO. Key Consid...
am looking for a Shopify developer to build a simple, user-friendly booking system. This will not be a full website but rather a booking platform where customers can: 1. Learn About Me – A landing page that provides a brief introduction about who I am and what I offer. 2. Select a Consultation Type – Customers can browse and choose from three to four different consultation services. 3. Proceed to Payment – Once a consultation is selected, the customer should be directed to a payment gateway to complete their booking. 4. Automated Confirmation & Notification – Once payment is completed, we should receive a confirmation of the booking, and the customer should also receive a confirmation email or message. Key Features Required: • Simple, el...
...by sellers. HD photo gallery with interactive zoom. Video customer reviews to enhance buying confidence. ? Security & Transparency Access to vehicle history (mileage, number of owners, maintenance records, etc.). Seller identity verification to prevent scams. Secure payment and electronic contract signing options. 2. Features for Professionals (Dealerships & Garages) ? Customizable Professional Space with Integrated Mini-Site Each professional gets a dedicated mini-site directly integrated into the platform. Fully customizable design (logo, colors, banners, layout, etc.). Automatic integration of Google Reviews to boost credibility. Customer video reviews can be uploaded directly to their mini-site. Live Instagram feed displaying available vehicles and promotio...
I need a designer to create two scaled floor plans with dimensions based on a partial floorplan (with dimensions and to scale - creating using Floorplanner) and two full floor plans (with...hand-annotated image for ease of understanding. - Provided Files: 2 x floor plans in JPEG (without dimensions) and 1 x partial floorplan in PDF (created using Floorplanner, to scale and with dimensions). - Required Outcome: Two new (full) floor plans with basic layout and dimensions to scale (1:50). - Software: You can choose any software you prefer. Ideal candidates will have the skills required to perform the above - which I anticipate requires only basic skills with access to a suitable application. No previous examples required as I anticipate these skills are a prerequisite for ...
General Concept of the Design The device will take the form of a partially transparent water pipe integrated with smart components for monitoring water flow and analysing data. A digital display and intelligent processor will be externally mounted for easy access and data reading. 1. 3D Design Components 1.1. Smart Pipe • Material: Reinforced plastic (ABS) or partially transparent acrylic. • Function: Allows visibility of water flow and houses internal sensors. • Shape: Cylindrical pipe with a diameter suitable for domestic water lines (1–2 inches). 1.2. Turbine Generator • Material: Lightweight aluminium or high-quality plastic. • Function: Spins with water flow to generate energy for powering sensors and the display. • Shape: Small tur...
...management and reminder app named Taske. The app will feature a beautiful and professional UI, integrated pedometer functionality, and banner pushing through the Django admin panel. Key Features: - The main screen should be a dashboard with a task summary. - Users can organize their tasks and set recurring reminders (one-time and location-based reminders are not part of this project). - The app will allow users to track their physical activity through a pedometer and receive activity-based notifications. - Subscribed users will have access to additional features such as data backup. - Admins will manage banners through Django. - Users will enjoy an optimized experience based on their subscription status. Ideal Skills and Experience: - Proficient in Flutter with a strong ...
...management and reminder app named Taske. The app will feature a beautiful and professional UI, integrated pedometer functionality, and banner pushing through the Django admin panel. Key Features: - The main screen should be a dashboard with a task summary. - Users can organize their tasks and set recurring reminders (one-time and location-based reminders are not part of this project). - The app will allow users to track their physical activity through a pedometer and receive activity-based notifications. - Subscribed users will have access to additional features such as data backup. - Admins will manage banners through Django. - Users will enjoy an optimized experience based on their subscription status. Ideal Skills and Experience: - Proficient in Flutter with a strong ...
I'm looking for a skilled Flutter and Firebase developer to create a contest app. Key Features: - Users should be able to add, edit, and delete contests. - Each contest should have a start date, end date, leaderboard, total seats, and multiple levels. - Innovative ideas to enhance the functionality of the app are highly welcomed. Ideal Skills: - ...ideas to enhance the functionality of the app are highly welcomed. Ideal Skills: - Proficient in Flutter and Firebase - Experience in designing user-friendly apps - Ability to propose innovative features The app should be tailored for both iOS and Android platforms. Although specific user types and authentication features have not been decided yet, the design should accommodate a flexible user access system and a robust authenti...
I'm looking for a skilled Shopify developer to create a store for selling digital products. The store should have functionality for membership access, as part of the product offerings. Key Requirements: - Proven experience in Shopify store creation - Expertise in setting up membership access functionality - Prior work in digital product eCommerce is a plus - Strong understanding of user-friendly design principles - Excellent communication skills for project updates and queries. Please provide examples of similar projects you've completed when bidding.
New Junior level freelancer from Pakistan or india of laravel. I need at low budget. I am looking for a junior level Laravel developer to help me with a new project. The tasks will involve bug fixing and potentially database management. The ideal candidate should have a good understanding of backend development and be able to work with existing code. Experience with web application and API development would be beneficial. Please note this is a junior level position, suitable for someone looking to gain more experience in Laravel development.
I'm looking for a skilled front-end developer to convert an image into a Bootstrap-based HTML single page for a dashboard. Key Responsibilities: - Convert a provided image into a responsive, interactive, and well-structured HTML page using Bootstrap. - Implement functionalities such as data visualization (charts, graphs), user management, and notifications/alerts. Requirements: - Proficiency in HTML, CSS, JavaScript, and Bootstrap. - Experience in creating interactive dashboards. - Ability to follow a given design meticulously. - Experience with data visualization libraries (like , D3.js, or similar) is a plus. The dashboard should follow an existing design. The ideal candidate will have an eye for detail, be able to meet deadlines, and ensure the final product is use...
I need a skilled Photoshop professional to manually create clipping paths for product images. There are 2 images in total that need background removal. professional quality needed.I have another projects to outsouce 271 images clipping next. Ideal Skills and Experience: - Proficiency in Adobe Photoshop - Experience with creating clipping paths - Attention to detail for precise path creation - Ability to meet deadlines
I need a developer to create a WebView Android app that will convert my website into a native Android app, supporting the latest Google Android versions (SDK 34 and 35). The app should display my website's content seamlessly, providing users with a smooth, native-like experience. The key features to include are: - Push notifications for new content or updates. - YouTube, Vimeo, and Facebook support within the app. - URL redirection to an external browser when necessary. - Web error page handling for situations like 404 or connection issues. - Customizable settings such as zooming, JavaScript support, and more. The app needs to support all types of website content, including news and articles, e-commerce products, and multimedia content. Push Notifications: I need push notif...
Sales & Marketing Specialist (CGMS Sales Closer) – Lead Generation & Conversions ✅ Job Type: Part-Time (15-20 hrs/week) | Commission-Based OR $12-$20 AUD/hour ✅ Objective: Convert leads into paid Personal Training (PT) & Online Coaching clients through DMs, follow-ups & ads. ? Key Responsibilities: ✔ Lead Generation & Outreach – Engage potential clients via TikTok, IG, Facebook, & email. ✔ Sales Closing & Upselling – Convert inquiries into paid coaching clients via DMs & sales calls. ✔ Client Upselling – Offer Hybrid Coaching (PT + Online) based on client goals & budget. ✔ Sales Tracking & CRM – Report daily sales numbers & conversion rates in a Google Sheet. ✔ Follow-Up System – Maintain consist...
I am seeking a professional translator to convert my English marketing brochures into Spanish and German. The ideal candidate will have experience with translating marketing materials and understanding of the nuances necessary for effective communication in these languages. Key Requirements: - Fluency in English, Spanish, and German - Proven experience in translating marketing materials - Able to convey the intended message and tone of the original content - Familiarity with brochure content and structure
...(strength, calendar, results, rankings). o Championship statistics: o Team rankings. o Scorers' ranking. o Fairplay ranking (yellow/red cards). o Championship results. 8 - Create a module to obtain a module as shown below. 9 - I'd also like to create a large database of Moroccan players or players of Moroccan origin. To do this, they will be classified by country, then by league and finally by club. In each case, all you have to do is click on the corresponding logo. Example: France logo, Ligue 1 logo, PSG logo. I'll then have access to all PSG players, whether Moroccan or of Moroccan origin. Other players should not appear....
I'm seeking a PHP developer to create a medical consultat...patient records: Each patient will have a unique ID and a dedicated text area for tracking progress and making notes. - Payment verification: Users need to see whether a session has been paid for or not. All user access will be through a private login, a simple login screen, as this system is not intended for public use. Ideal Candidate: The ideal freelancer for this project should have proven experience in PHP development, particularly in creating reservation or scheduling systems. Familiarity with database management is crucial, as patient records will be stored as database entries. The candidate should also have a good understanding of user interface design, to make the calendar and reservation proc...
I need a professional to convert 50 master slide templates from an InDesign file into fully editable PowerPoint templates. The PowerPoint slides must include both animations and transitions as specified in the original InDesign file. Ideal Skills and Experience: - Proficient in Adobe InDesign and Microsoft PowerPoint - Attention to detail to ensure accurate conversion - Ability to replicate animations and transitions effectively - Experience creating PowerPoint master slide templates - Strong understanding of both text and visual elements in design
...server. The bot's primary function will be to send out weekly newsletters to server members, depending on their specific roles. Newsletter Content: - The newsletters will consist of text, images, and links. The ideal candidate should have experience with creating bots that can handle multi-media content. Role-Based Distribution: - The bot should be able to identify which members to send the newsletters to based on their server roles. This will require an understanding of Discord's role system and how to programmatically access it. Ideal Skills: - Experience in developing Discord bots - Proficiency in programming languages commonly used for bot development, such as JavaScript or Python - Knowledge in handling multimedia content in a bot - Understanding of Disc...
I need a skilled professional who can convert my CAD files into 3D printer compatible files. The project involves a detailed mock-up of a device using the following components: - Alvium 1800 2040c C-Mount - Computar 12 Mega Pixel, 1.1" 8mm F2.8 lens - Advanced Navigation Spatial (MEMS) IMU - Forge Carrier Board for NVIDIA Jetson AGX Orin™ - Jetson AGX Orin 32GB Module - Allied Vision MIPI camera board - NVIDIA Jetson AGX Orin Active Heat Sink I require moderate detail with visible features for the 3D printed mock-up. The CAD files do not need any modifications or enhancements, just a straight conversion to 3D print files. The preferred material for printing is PLA. Ideal skills and experience: - Proficient in CAD and 3D printing - Experience in co...
...application that can be used on Android, iOS, and the web. Key Features: - The primary function of the app should be to streamline gym management processes. This includes managing memberships, scheduling classes, tracking attendance, and processing payments. - The app should allow for different user roles, such as gym staff, trainers, and members. Each role should have access to different features, for example, trainers should be able to set up workout plans for members. - The system should be able to generate reports and insights based on the data collected, to help gym owners make data-driven decisions. Ideal Skills: - Proficiency in Android, iOS, and web application development. - Experience in creating management applications or similar projects. - Familiarity with ...
We need a clean, well-structured, and fully commented HTML5, CSS, and Bootstrap version of an existing simple WordPress website. You are welcome to use AI-assisted tools, as long as the code remains extremely clean, minimal, and easy to read, ensuring it is optimized for direct use as a default template. We already have a basic AI-generated vers...already have a basic AI-generated version, but some details need refinement to improve responsiveness, structure, and overall clarity. The final result should be: Lightweight and fast-loading Fully responsive (ensuring compatibility across all devices) Easy to customize with properly structured comments Bootstrap-based, keeping the styling consistent and scalable We are looking for someone who can quickly deliver a polished, profession...
I'm looking for a simple IMEI database with HTML code that I can use for tracking devices. Key Requirements: - The database should allow me to search by IMEI number. The project will involve creating a basic IMEI database that is user-friendly and efficient for tracking device. I get text or excel file with IMEI and its unlocking code. I just want to upload so user just type in imei on page and can get code from that file,
...plugin should allow real estate agents to list properties, investors to analyze market data, and admins to manage users and approvals. It should be fully integrated with WordPress, using custom post types, a user-friendly frontend interface (Vue.js/React preferred), and backend functionalities for document uploads, role-based access, and automated content generation. Key Features & Requirements: 1. User Management Custom roles: Admin, Agent (Makler), Investor Role-based access control Secure login & registration 2. Property Management Step-by-step property submission form Upload for images, floor plans, legal documents Google Maps API for location input 3. AI-Generated Property Descriptions Integration with OpenAI API Generates automated, editable property desc...
I need someone to revive an online flash game that has been shut down. The necessary SWF and JSON files will be provided. Key Requirements: - Platform: The game needs to be playable on either a web browser or as a desktop application. - Technology: It's not necessary to convert the game to a different technology, but I am open to suggestions if it enhances performance or compatibility. - Content: The game should remain unchanged in terms of content and functionality; it needs to be identical to the original. Ideal Skills: - Proficiency in working with SWF and JSON files. - Experience in game development and reviving games. - Skills in making games compatible with web browsers and desktop applications.
I need a professional who can convert a PDF document into a Microsoft Word document. The converted document must retain the original layout and formatting, and be suitable for editing and updating content. Key requirements include: - Preserving the document's layout and formatting - Ensuring custom fonts and styles are accurately converted Ideal candidates should have extensive experience in document conversion and a keen eye for detail. Proficiency in Microsoft Word and familiarity with PDF conversion tools is essential. Please bid only if you can guarantee a high-quality, precise conversion.
