Python desktop application development jobs

The task is to produce a polished 3D-animated reel that quickly informs viewe...Deliverables 1. Final video in 4K and 1080p H.264. 2. Project files and assets so I can update numbers for future releases. 3. One round of revisions included in the timeline. Acceptance criteria • Data visualisations match the latest figures provided at sign-off. • Typography, colour palette, and pacing align with standard finance-news aesthetics. • All graphics render cleanly on desktop and mobile without aliasing or stutter. Timeline is flexible within three weeks, and the total budget set aside for this first reel is around $2,000, to be released across agreed milestones (initial storyboard, first full draft, final delivery). If this pilot reel clicks, I anticipate on...

I need a comprehensive online entrance exam software built on Java technology. The software should support multiple-choice questions, essay-type questions, and problem-solving/coding questions. Key Requirements: - User Roles: Students, Examiners/Teachers, Administrators - Features for Exam Creation and Management: - Question Bank: A robust repository of questions - Automated Grading: For efficient evaluation - Timed Exams: To simulate real exam conditions Ideal Skills and Experience: - Proficiency in Java and experience with developing educational software - Knowledge in database management for a question bank - Familiarity with automated grading algorithms - Experience in creating user-friendly interfaces for multiple user roles Looking for a developer who can deliver a secure, s...

Elekyo Admin is a modern admin dashboard designed to manage and control the operations of the Elekyo e-commerce platform. It is developed using the MERN stack (MongoDB, , React.js, Node.js) and styled with Tailwind CSS for a clean and responsive user interface. The dashboard allows administrators to manage products, monitor platform data, and handle essential e-commerce operations through a structured and intuitive interface. It is built with a strong focus on usability, making complex tasks simple and efficient. The frontend is developed using React.js with Tailwind CSS to create a modern, responsive, and user-friendly design. The backend is powered by Node.js and , with MongoDB handling data storage and management efficiently. Elekyo Admin is designed with scalability in mind and can ...

Elekyo is a full-featured e-commerce web application developed using the MERN stack (MongoDB, , React.js, Node.js) with Tailwind CSS for modern UI design. The platform is built to deliver a seamless and user-friendly online shopping experience with a strong focus on performance, scalability, and clean interface design. The application allows users to browse products, explore categories, and interact with a responsive and intuitive interface optimized for both desktop and mobile devices. The frontend is designed with a clean and modern layout using Tailwind CSS, ensuring a visually appealing and consistent user experience. On the backend, Elekyo is powered by a robust Node.js and server with MongoDB as the database, enabling efficient data handling and scalable archi...

My WordPress site looks perfect on desktop yet falls apart on phones: columns float into odd places, images slide off-screen and the overall layout simply refuses to behave. I need the pages re-aligned so they render cleanly on current iOS and Android devices without sacrificing load speed or breaking any functionality. Here is what has to happen: • Pinpoint the CSS, media-query or plugin/theme conflict that is triggering the mobile layout problems. • Apply a clean, maintainable fix—preferably in a child theme or custom CSS panel—to restore a fully responsive design across key break-points. • Make sure every Contact Form 7 instance still works and scales correctly after the repair. • Test the result on real devices (or BrowserStack) and confi...

I'm looking for an experienced sales freelancer to find and close clients for Machine Learning and Python development projects. Your job is to prospect potential clients, pitch our services, and bring in signed projects. You will handle the initial communication until the client is handed off to our technical team. We work on ML models, data analysis, Python automation, AI solutions, and chatbot development. This is a commission-based role. You earn a percentage of every project you close. The more you bring in, the more you earn. Remote and flexible work arrangement. Ideal candidate has experience selling tech or software services, knows how to use platforms like LinkedIn or Upwork for outreach, and has strong English communication skills. Please include e...

I need a 5–10 page written report that I can submit for an academic assignment on career development. The document must be both creative and informative, covering three core areas: • My long-term career goals • The specific skills and competencies required to reach those goals • The role formal education will play in achieving the chosen profession Please structure the report so it flows logically from goal setting to skill acquisition, then to the educational roadmap. Real-world examples, brief case studies, or relevant statistics are welcome where they add clarity and credibility. I am only looking for a written report—no slide deck or website is required. The final file should be delivered in an editable format (Word or Google Docs) along with...

...that blank canvas into a fully functional, conversion-focused storefront. The core of the job is front-end work: tailoring the theme so it feels unmistakably ours and wiring in the must-have shopping features our customers expect in the consumer-tech space. Here’s what has to be in place before we launch: • Intuitive product filtering (by brand, specs, price, etc.) that works smoothly on both desktop and mobile • Visible, easy-to-leave customer reviews integrated right on the product page • A seamless wishlist that syncs with customer accounts and nudges return visits • Full theme customization—from typography and colour palette to custom sections and Liquid tweaks—so every page matches our branding guidelines Please build everything...

...aesthetic while remaining highly functional, fast, and conversion-focused. Project Overview: The goal is to create a user-friendly online store that clearly communicates the benefits of infrared saunas, showcases our product range, and drives sales. The design should feel premium, calming, and health-focused—similar to high-end wellness or spa brands. Key Requirements: Fully responsive design (desktop, tablet, mobile) eCommerce functionality (product pages, cart, checkout, payments) CMS integration (preferably Shopify, WooCommerce, or similar) SEO-friendly structure and fast load speeds Clear product categorisation (e.g., 1-person, 2-person, outdoor saunas) High-quality product pages with: Images and videos Detailed descriptions Specifications Benefits of infrared techno...

Project Overview We are looking for reliable contributors for a remote email data collection project. ...naturally received emails are allowed - No forwarded, replied, or copied emails - No AI-generated or translated content - No duplicate or repetitive submissions - Subject lines must be complete and meaningful - Sensitive information must be anonymized as instructed - All submissions must comply with privacy and data-sharing requirements Ideal Candidates - Native Hindi speaker - Access to laptop or desktop - Comfortable handling email files - Strong attention to detail - Able to follow instructions carefully Project Details - Project Type: One-time project - Experience Level: Entry Level - Remote Opportunity - Multiple freelancers needed - Payment Offered - $5 for 25 promotio...

...any size and passes legibility checks at 25 px height. 2. Typography section in guidelines details font licenses or free-for-commercial-use sources. 3. All files organised into clearly named folders: Logo, Guidelines, Print, and Digital. 4. Final assets delivered via a single cloud link or compressed archive. Preferred tools: Adobe Illustrator, InDesign, Photoshop (or equivalent vector/desktop-publishing software). If you have suggestions to elevate the warm palette or streamline the collateral, I’m open to creative input—as long as the look stays modern and consistent....

...like smoother navigation flows, a modern visual refresh, and full mobile responsiveness. While at it, add a straightforward payment integration so users can upgrade transfer limits right from the interface. Acceptance criteria: 1. All four functional areas above work on staging and then live. 2. Navigation takes a user from upload → confirmation → download in no more than three clicks on desktop and mobile. 3. The refreshed design passes basic accessibility checks (WCAG AA for colour contrast). 4. Transactional mail delivers consistently (≥95 % success in logs). 5. Payment gateway processes a $1 test transaction and returns success/fail webhooks correctly. Stack details, repo access, and current deployment pipeline will be provided once we start. I&rs...

...integration. Project Overview: Build a system consisting of: 1. ASP.NET Web Application (MVC or Razor Pages) 2. Windows Desktop Application (WinForms or WPF) Both must share the same SQL Server database and consistent business logic. Core Requirement: The system must communicate in real-time with a pharmaceutical instrument via USB/COM (Serial Port). Command formats and response samples will be provided. Key Responsibilities: * Implement serial communication (send/receive, async, error handling) * Parse and validate device data * Store results in SQL Server * Build API or service layer for communication between web app and device * Ensure stable and reliable real-time operation Workflow: * User starts test (web or desktop) * System sends command to de...

I want a modern, responsive website built from the ground up with one clear purpose: turning visitors into qualified leads. Website development is the core service I’m after, but every design, feature, and line of code should serve my lead-generation objective. Here’s what I have in mind: • A clean, fast-loading site that looks great on desktop and mobile. • A straightforward user journey that funnels prospects toward a clear call-to-action. • Built-in lead-capture elements (think dynamic contact forms or other conversion-focused modules) tied to an easily managed backend. • SEO-ready structure and basic on-page optimisation so people can actually find us. • Integration with popular analytics tools to track traffic and conversion ...

...misconfiguration). • Restore normal authentication flow so clients can reach their dashboards again. • Provide a concise technical summary of the root issue and the steps you took, so we can avoid a repeat. Stack details you’ll touch: AWS EC2 (Ubuntu), Application Load Balancer, RDS (MySQL), Redis cache, Nginx reverse proxy, and a Laravel back-end. You’ll get SSH and AWS Console access in a dedicated IAM role; please keep changes version-controlled and document anything you modify. Acceptance criteria: successful login on both desktop and mobile browsers, sessions persist for the configured timeout, and no collateral regressions. If you’ve untangled authentication problems after AWS infrastructure changes before, this should be straightfo...

...Configure Nginx + HTTPS * Ensure APIs are production-ready Deliverables based on above mentioned scope: Code updates as per the requirements discussed. Spreadsheet will be shared * Clean RBAC implementation * Live deployed API (Alibaba or huawei cloud) * Minimal documentation Timeline: 24–36 hours (must start immediately) Requirements: * Strong experience with FastAPI, Node.js, Javascript, python * Proven API security (JWT/RBAC) * Cloud deployment experience (Alibaba preferred) Screening: Include: 1. Similar API/RBAC work 2. Cloud deployment example 3. Confirmation you can deliver in 36 hours Note: Codebase is ready. Expecting fast, clean execution. Potential for ongoing work (scaling phase)....

...already work with—think a tasteful grid or slider of logos accompanied by short captions so visitors immediately see the calibre of partnerships we maintain. Visual tone should stay fresh and contemporary: generous white space, crisp typography, subtle animation where it adds polish but never distracts. Responsive behaviour is non-negotiable; the layout must feel just as refined on mobile as on desktop. I will provide our logo, brand palette, and written copy. You’ll handle layout, imagery recommendations, and all front-end build (HTML 5/CSS 3/JavaScript or a lightweight framework if you prefer). On completion I expect: 1. Fully functional webpage files ready to deploy 2. Source assets (design files, images, icons) 3. Brief hand-off notes explaining structure a...

...revenue or customer count while you work, feel free to flag them—extra context is always welcome. Please turn the raw data into: • A concise slide or PDF summary that tells the story in plain language. • Clear visualizations (bar/line charts, heat maps, etc.) that I can drop straight into management reports. • A short, actionable list of improvement ideas backed by the numbers. You may use Python (pandas, matplotlib, seaborn), Excel, Power BI, or another mainstream analytics tool—whatever lets you work fastest and document your steps for repeatability. Include your cleaned or transformed dataset and any code/notebooks you write so I can rerun the analysis later. Acceptance criteria: 1. All findings align with the supplied CSV and focus on last-mo...

...slots pulled from our scheduling system. 3. Let patients reschedule or cancel the same way—still inside the live chat—while respecting availability rules and preventing double-bookings. I’m happy with either Python or TypeScript for the core logic; use whatever fits best with your preferred NLP stack (e.g., LangChain, Rasa, or a custom transformer model). The finished chatbot should embed neatly on our website, maintain context across the conversation, and push confirmed appointments back to our calendar via API. Deliverables • Clean, well-documented source code (Python or TypeScript) • Integration instructions and a brief README • A small test dataset or demo account so we can run acceptance tests • Short hand-off call...

...at high-dimensional data analysis: documents or embeddings come in, relevant context is pulled in milliseconds, and the language model produces grounded answers. Here is what I need the finished solution to do: data ingestion, embedding creation, storage inside the chosen vector store, fast similarity search, and seamless hand-off of results to the LLM for final generation. I am open on stack (Python-based pipelines, LangChain, FAISS, Milvus, Pinecone, or another tool you are comfortable with), as long as it remains well-documented and reproducible on a standard cloud VM or container. Deliverables 1. Clean, modular source code for the ingestion–retrieval–generation pipeline 2. A configured vector database optimised for high-dimensional queries 3. REST or Graph...

his commission-based opportunity is for a proven IT sales professional who can deliver real, paying startup clients—especially in the E-commerce space—who need full-cycle web and mobile app development on React, React Native, PHP, or Python (Django). Scope of work You will find, pitch, and close deals directly with decision-makers. The focus is on both web and mobile projects, so conversations must confidently cover discovery, scope, timeline, and our technical strengths. No intermediaries, no reseller arrangements—only direct, billable clients count. Payment terms • Pure commission: 10 %–40 % of every invoice you secure • Payout released only after the client’s payment clears • No retainers or upfront fees Quality requirements ...

I'm looking for a skilled web developer to create a professional, modern website for my 3-star hotel. The site should be corporate in design, with the following key sections: - Rooms and Suites - Dining Options - Local Attractions Additionally, I need a customer reviews section and a special offers page integrated into the site. The booking engine should be supported by the PMS software. Ideal skills and experience: - Proven experience in developing corporate-style hotel websites. - Familiarity with PMS software integration. - Strong design skills for a modern, professional look. - Ability to implement customer reviews and special offers sections. Please provide samples of previous work.

I need a talented developer to turn my card and dice football management game into a mobile app for both iOS and Android platforms. Key requirements: - Single-player gameplay experience - Engaging and visually appealing 2D art style (all cards have already been designed) Ideal skills and experience: - Proficiency in mobile app development for both iOS and Android - Strong background in 2D game design and animation - Experience with card game mechanics and user interfaces - Ability to create a smooth and enjoyable single-player experience Please provide a portfolio showcasing similar projects.

...refund policy pages—and make sure everything is branded consistently. • Provide a quick walkthrough so I can add future products and run promotions without breaking anything. Acceptance criteria 1. Store reachable at my domain with SSL active. 2. Sample order processed successfully with a credit card, triggering automated delivery of the correct digital file. 3. No visible theme errors on desktop, tablet, or mobile. 4. Clear instructions (screen-share or concise PDF) showing how to add new digital items and issue refunds. If something in this scope is unclear, let me know before starting so we can keep the build tight and efficient....

Project description I am looking for experienced freelancers (individual developers or small independent teams) to build a modern, scalable mobile application for iOS and Android. The app is intended for a professional user base and should focus on smooth performance, clean UI/UX, security, and long-term scalability. I am open to the technology stack as long as it delivers strong performance on both platforms and comes with proper documentation plus full source code ownership. Scope of Work: Mobile app for iOS + Android Clean onboarding / login flow User dashboard / home screen Notifications integration Profile / account management Admin or analytics panel (web-based preferred) API/backend integration Scalable architecture for future feature expansion Deliverables: Click-through p...

...11-stage Python pipeline that converts dashcam video and GPS/IMU telemetry into a top-down map of highway work zone assets (cones, drums, signs). The pipeline is built and running end-to-end. We need an engineer to test it thoroughly, validate outputs, and fix remaining issues. Pipeline Summary 11-stage offline pipeline: Stage 1-3: Telemetry preparation, keyframe extraction, video/GPS sync Stage 4: COLMAP sparse SfM reconstruction Stage 5: Metric scale alignment (GPS + physical reference measurement) Stage 6-7: Manual and auto annotation tools (browser-based) Stage 8: Multiview triangulation of asset 3D positions Stage 9: Taper ordering and work zone measurements Stage 10: Ground truth validation Stage 11: Report generation (, , ) Tech Stack Python 3.10+ COLMAP

I'm seeking an experienced finance data analyst to perform panel regression analysis using the fixed effect model. Key tasks include: - Conducting panel regression analysis - Fixed effect/randome effect model application - Performing robustness checks Descriptive statistics Correlation matrix Ideal skills and experience: - Proficiency in econometrics and panel data analysis - Strong analytical skills - Experience with statistical software (e.g., R, Stata, Python, LSEG refinitiv) - Finance background is mandatory to do this

I’m producing a short piece of educational content aimed at adul...coaching graphics, Minimal skeleton UI animations - CSV structure: X, Y, Z coordinates, but we will use only 2D projection) – Full production inside Blender’s 2D workspace (Grease Pencil). – Original, stylised character and background designs that stay playful yet still resonate with an adult audience. Deliverables 1. Editable .blend file with organised layers. 2. Working Blender .blend file Python script (well structured) Ability to adjust: Joint sizes Line thickness Colors 3. Any external textures, fonts or reference sketches used. If this matches your skill set in Blender’s Grease Pencil pipeline and you can maintain clear communication on iterations, I’m ready to shar...

...HTML, CSS and JavaScript, then hook them up to the REST API I will share with you. What I will provide • Pixel-perfect design files and a user-flow diagram for both scenarios. • Full API documentation What I need back 1. Mark-up and style sheets that mirror the designs 100 %, down to typography, spacing and colours. 2. Smooth responsiveness so the forms look and work flawlessly on desktop, tablet and mobile. 3. JavaScript that: • validates every required input client-side, • handles all API requests (create, update, error handling, success messages), • provides graceful fallbacks if the API is unreachable. Acceptance criteria • No visual drift from the original mock-ups at common breakpoints (we will compare side-...

...experienced web developer (or team) to build a fully functional e-commerce website for my father’s hardware business. The store currently operates offline, and we want to expand into online sales with a clean, scalable, and easy-to-manage system. This is NOT a Shopify/WooCommerce project. I need a custom-built solution. Key Features Required: Frontend (User Side) * Responsive website (mobile + desktop) * Home page with product categories (motors, plumbing items, electrical items, etc.) * Product listing with: * Name * Price * Description * Stock availability * Search and filter functionality * Add to cart / remove from cart * Checkout system * User registration & login * Order history page --- Backend (Admin Panel) * Secure admin dashboard * Add / edit / ...

...either a clean, lightweight HTML / CSS / JavaScript build or a full WordPress theme—whichever you feel will serve the project best—so please share your recommendation when you respond. The site has a handful of interactive touches: a contact or enquiry form and a few subtle animations that accent the patterned artwork. Nothing over-the-top, but the motion should feel smooth and professional on desktop and mobile alike. I’ll only refresh the content from time to time, so if you lean toward WordPress, a simple Gutenberg-friendly setup (or a lightweight page-builder you trust) is all that’s needed for occasional edits. Pixel-perfect fidelity to the original design, responsive behaviour across modern browsers, and tidy, well-documented code are the prioritie...

I need a full-featured, cross-platform package delivery application built in Flutter. The platform is aimed at businesses that send parcels to their customers, so the UX should feel professional and scale for bulk orders while still being intuitive for staff who may not be tech-savvy. Core functionality • Real-time tracking – live map updates, status badges (picked up, in transit, delivered) and push notifications at each milestone. • User profiles – company accounts where multiple staff members can log in, view order history, manage payment methods and set pickup locations. • Multiple delivery options – same-day, next-day and economy tiers that I can update from the admin panel without an app release. Scope of work 1. Flutter codebase targetin...

I’m ready to turn my existing logo and color palette into a sleek online portfolio that highlights my work and story. The site only needs three core sections—Home, About Us, and a Blog area—yet each has to feel cohesive under the same visual language. Here’s what I need from you: • A responsive design that looks polished on desktop and mobile • A Home page that immediately showcases featured projects or imagery • An About Us page laid out for a short narrative, headshot, and contact prompt • A Blog template that matches the rest of the site’s style so I can post updates easily Please build with modern best practices (HTML5, CSS3, lightweight JS or a familiar CMS theme—whichever you’re fastest with) while strict...

...straightforward: $0.10 for every application that matches my instructions and can be verified by confirmation email or tracking link, for a total of 100 submissions. What you’ll do • Log in with the credentials or guest options I provide. • Complete each form accurately, attach the résumé, and hit submit. • Record every submission in a shared spreadsheet (company, role, date, confirmation link or screenshot). Accuracy is critical here; I’m paying per correctly filed application, so attention to detail and basic familiarity with portals like LinkedIn, Indeed, Lever, Workday, and Greenhouse will make this quick work. If these terms fit and you can finish all 100 applications within a week of receiving the materials, let’s ge...

I have 27 embedded WordPress videos—three at the bottom of each of nine pages—sitting inside a table. They’re currently overpowering the layout. Please adjust every embed to 315 px wide by 650 px high and make sure the new dimensions remain responsive so the table doesn’t break on mobile or desktop. On the home page I’d like a plain-text button that sits in front of the hero video. The text needs to read “Network+ study guide” and should link straight to the study-guide section. Inside that study guide there are ten week pages. At the moment, when a visitor clicks Week 2, 3 or 4, the active-state highlight stubbornly stays on Week 1. I need that navigation state to update correctly for every week so users always see which week they’r...

The Buyer-side APIs for our ONDC deployment are already live; now I need a modern, fully responsive web interface that turns those endpoints into a polished e-commerce experience. You will consume the Buyer Protocol and Buyer CRUD APIs I provide and deliver a single-page front end that covers every core flow: • Catalog search that leverages the data exactly as the APIs expose it, supporting filters, sorting and predictive behaviour where the data allows. • Seamless cart, checkout, init, confirm, cancel, refund and rating flows, always honouring ONDC status transitions. • Order tracking and issue management pages tied to the corresponding endpoints. • AI layer: an on-page chatbot for customer support plus a recommendations module that learns from user activity; th...

...end-to-end healthcare application that blends AI-driven diagnostics and analysis, robust patient-management features, and forward-looking predictive analytics. The system must learn from three primary data streams—electronic health records, medical imaging, and genetic information—while remaining HIPAA-compliant throughout the pipeline. The finished solution has to feel seamless on every major channel: a responsive web interface, companion mobile apps (iOS and Android), and a lightweight desktop client for Windows and macOS. Whichever framework you prefer—React or Angular for the web, Flutter, React Native or Swift/Kotlin for mobile, Electron or .NET MAUI for desktop—choose what lets you move fastest without sacrificing reliability. On the ...

...to add them • Analytics for open rates, click-throughs, opt-ins, and sales attributed to the bot Deliverables 1. Flow diagrams (PDF or Miro link) for approval before coding 2. Complete, documented source code and deployment scripts 3. Step-by-step handover guide and a live walkthrough on Zoom 4. One-month post-launch support to iron out edge cases I am comfortable with Node.js, Python, or low-code frameworks—choose whatever lets you move fastest while staying compliant with WhatsApp policy. If you have previous examples of revenue-driving chatbots, include a short case study when you bid....

We are looking for an experienced development team to build a recruitment platform with the following structure, Platforms Required: Web Application (Recruiter + Admin Panel) Mobile App (Recruiter)(iOS+Android) Mobile App (Job Seeker) (iOS+Android) Technical Preferences: Web: React Mobile: Flutter (preferred for both apps) Backend: Node.js / Express Database: MongoDB AI-based job matching (Open to suggestions from experienced teams) Deliverables: Complete source code Deployment support Basic documentation App store submission support Timeline: 2–4 months (MVP) Budget: Please Ignore minimum & maximum budget. Open to proposals (milestone-based payments preferred) IMPORTANT (Must Include in Proposal): Relevant past projects (live links preferred) Team structure (...

...conversion-oriented—think crisp lighting, subtle industrial cues (safety blue, sterile whites, textured steel greys), clear typography, and layouts that guide the eye straight to the “Add to Cart” button. Scope of work * Product images: isolated on white plus lifestyle/context variations ready for quick A/B tests. * Homepage & category banners: responsive hero units that scale gracefully from desktop widescreen down to mobile. * Promotional graphics: limited-time offers, new-arrival spotlights, bundle savings, etc., all sized for the site’s sliders and pop-ups. You’ll receive a detailed brand guide, raw product photos (gloves, masks, adult diapers, stethoscopes, and more), copy snippets, and wireframes of where each asset will live. I...

...I want development to flow smoothly from idea to deployment without the usual bottlenecks. The very first area to tackle is the blockchain layer itself. We will anchor everything around a rock-solid implementation that supports smart contracts out of the box, then expand to companion apps and gaming modules. Security must exceed traditional bank standards and edge toward military-grade practices; think hardware-rooted keys, formal verification of contracts, continuous penetration testing, zero-trust architecture and airtight key management. Alongside the codebase I also need a living training system—documentation, exercises and labs—that onboards new devs quickly and keeps the whole team operating at that ultra-secure level. Deliverables (milestone based) • A s...

I’m actively pursuing full-time opportunities in the Technology sector and want to keep my search moving even when I’m away from the keyboard. Your role is to take the information I provide—résumé, cover-letter templates, target job titles—and handle the end-to-end application process on LinkedIn, Indeed and Glassdoor. Beyond clicking “Apply,” I also need thoughtful outreach: finding the right HR or other decision-maker contacts, sending a short tailored email from my account, and logging every step so I can track where I stand. Deliverables I’ll look for • 100+ quality applications per day submitted on the three platforms above • A spreadsheet (or Airtable) that captures job link, date applied, contact detail...

...that share the same SQL Server back-end: • an ASP.NET-based web application for browser access, and • a Windows desktop client for on-site workstations. Both fronts must read from and write to the same database tables so users experience identical business logic and data integrity no matter where they sign in. Core requirement The system has to communicate in real time with a pharma instrument connected over USB/COM (exact protocol documentation will be provided). I will supply sample command sets and expected response frames; the software must initialize the device, capture measurement data, validate it, and commit the results to SQL. Typical workflow 1. User starts a test from either front-end. 2. The application sends the appropriate comman...

I'm looking to build a freelance reselling platform targeting the Philippines initially, with the ability to expand internationally. The platform should include both a website and mobile app (if possible) with features such as user accounts, payment processing in multiple currencies, direct messaging, reviews and ratings, ...features such as user accounts, payment processing in multiple currencies, direct messaging, reviews and ratings, and automatic language translation. I don't have a brand name or logo yet, so I would appreciate creative input on those. The platform should be open to any type of freelance service, and designed for easy future growth. Ideal freelancers will have experience in web and mobile app development, payment integration, and creating scalable, mul...

I’m building a desktop-side utility that can sit between the Chinese version of WeChat and the network, automatically capturing every request a Mini Program makes, parsing the traffic, and then replaying or altering that traffic on demand. The workflow must be almost hands-free: once the script is started, it should watch the connection, log what it sees, and let me feed back custom payloads for instant, programmatic re-submission. Target environment — The first release has to run on Windows. If you can keep the code portable enough for a later macOS or Linux build, that is a plus, but Windows support is non-negotiable. — Headless execution is preferred: I want to trigger everything from a command or a small configuration file, with no GUI pop-ups. Core capab...

My unmanaged strategy on NinjaTrader 8 Desktop occasionally submits profit-target or stop-loss orders whose quantities do not equal the live position size. In fast or partially filled market conditions I may be long 4 contracts while the submitted TP is for 6, or the stop is set for 3. The result is orphaned orders, exposure I never intended, and an ever-growing tangle of rejected modifications. I have already refactored the logic several times—resetting internal order objects, double-checking OnExecution and OnOrderUpdate sequencing, and re-querying () after each fill—yet the mismatch keeps resurfacing. I clearly need a deeper diagnostic and a clean, reliable fix. What I need from you is: • Root-cause analysis explaining why execution, position tracking

My in-house development team built a fully functional ERP to manage our large-scale manufacturing and export operations, yet day-to-day use feels sluggish. Endpoints take too long to resolve, database queries lag, and occasional hiccups interrupt our workflow. I’m looking for an experienced developer who can dive into the existing codebase, pinpoint the bottlenecks, and leave me with a noticeably faster, error-free system—all within the next month. ​The core modules (inventory, B2B/B2C sales, manufacturing tracking, reporting, and everything in between) already work; the goal is to make them run smoothly. You’ll need to review the current architecture, container resource allocation, database design, and API interactions, then implement optimizations without disrupt...

...voxel worlds in true room-scale VR. My immediate goal is a playable prototype that launches the original PC game straight into a full-view HMD, lets me move with smooth locomotion, and interact with the environment and the basic in-game tools just as I do on a monitor today. Target platform is PCVR; if it runs through OpenVR/OpenXR it should automatically cover Rift, Vive, Index and most other desktop headsets, so please architect the mod with broad headset compatibility in mind. The game runs on a custom engine, so you will likely need to reverse-engineer or inject at the rendering layer. I’m open to whatever approach—DLL hooks, OpenXR wrappers, or similar—gets us reliable head-tracked rendering and motion-tracked input without breaking the base game. Protot...

I need a simple customer portal focusing on order tracking. Users should authenticate via email and password. Key Features: - Order Tracking: - Real-time status updates - Tracking history - Notifications and alerts - Dashboard Ideal Skills: - Experience in developing secure customer portals - Proficiency in real-time data integration - Strong UI/UX design for intuitive navigation - RestAPI

I will have a google sheet, which will have over 500 product urls. Each URL will have between 5 to 100 variations Once I run the script, it should check all the urls in the google sheet, and all its variations, to see if the strikethrough pricing is shown for that variation or not. If for any Script : scraping for a list of URLS to check if strikethrough price is shown or not If any variation is not showing strikethough, then include that variant url in the google sheet This needs automation. Not a manual work Bid if you can do this in 24 hours