C# Programming Jobs

I need a Windows desktop application written in C#/.NET that faithfully reproduces the behaviour of my current software—yet there is no documentation or source code to reference. Your first milestone will involve analysing the existing executable, mapping out its logic, and rebuilding the same core flow from scratch, including all API interactions that keep the program functional. Once parity is reached, I want a handful of bespoke improvements folded in before moving on to Phase 2: a secure, browser-based admin panel that lets me manage users, licensing, and configuration parameters remotely. The admin back end can be built with the stack you are most comfortable with so long as it integrates cleanly with the desktop client and follows solid authentication practices. Deliverab...

I have a Windows-based productivity desktop application that is almost ready for release, and I need a detailed, functionality-focused review. The assignment is straightforward: install the app on a Windows 10 or 11 machine, use every feature as an everyday user would, and record exactly how each function behaves. I’m interested only in what the app does and whether it does it correctly—visual polish and performance metrics are outside this scope. Please pay close attention to workflow logic, data handling, error messages, and how well edge-cases are managed. If you spot anything confusing, missing, or broken, capture it with a screenshot or short screen recording. Deliverables I need from you: • A succinct issue log with severity or priority tags • Clear steps to...

The project is an ASP.NET Core web application backed by MS SQL Server. I already have the base solution set up and connected to the database; what I need now is an advanced .NET developer who can push the codebase forward, polish architecture decisions, and keep everything aligned with the most recent ASP.NET Core best practices. Front-end pages are rendered with Angular and, in a few feature areas, Vue components, so you’ll occasionally collaborate with the UI layer and make sure the API contracts remain clean and stable. Key areas I want you to focus on: • New feature implementation in C#, ASP.NET Core, and Entity Framework Core • RESTful API design and integration with existing Angular/Vue views • Query optimisation and indexing on MS SQL Server, including p...

I’m ready to move immediately on a new C++ desktop application and need a developer who can deliver fast. The core idea is a straightforward software utility; I’ll share the full functional outline as soon as we start so you can jump right into coding. You should be comfortable building a modern C++17 (or newer) code-base and creating a smooth desktop GUI—Qt, wxWidgets, native Win32, or another toolkit you recommend are all fine, as long as the final result feels polished and runs reliably. Clean architecture, clear documentation, and maintainable code are important to me because this project may evolve after the first release. Deliverables I expect: • Compiled desktop installer or portable executable • Complete, well-commented source code • A short b...

Hello, I am looking for someone who can write a program for an ESP32. I have an ESP32 wrover devkit c. I also have about 40 ledvance smartlights ble mesh (gu dimmable white). I have installed the nrf mesh app, but would like to have communication with my home assistant server. I would need an ESP program that can make a ble mesh network or can be integrated in one. The ESP will be directed by mqtt (home assistant server) and will than be able to put the lights on/off, change their colour, change the light intensity. The lights can be provisioned by the ESP, but if not possible, I can also do this myself by means of the nrf mesh app. I would need a program for a network that can contain about 40 lamps. We can do the test with 3 lamps. After a successful test, I will then add the rest of th...

Project: Multi-Tenant SaaS Orchestration & Billing Platform for AI Bots (WhatsApp) Project Overview: We are building a scalable, multi-tenant Software-as-a-Service (SaaS) platform. This platform will act as a central orchestration, control, governance, and billing layer for AI-driven conversational bots (built on Retail AI) that serve multiple industries, starting with WhatsApp as the primary channel. The core value is to allow us to manage multiple end-clients (businesses) independently, each with their own bots, under a single, unified system with strict usage controls and automated subscriptions. Core System Objectives: Multi-Tenant Architecture: Isolated accounts and data for each end-client (company). Orchestration & Control: Centralize business logic and act as t...

Summary First come, first served – Urgent Backend Developer for MVP Extension I am urgently looking for an experienced Backend Developer to further develop an existing MVP. All data, access credentials, and technical foundations are already in place — this is a pure execution task, not a conceptual one. Project Details Project status: MVP already built, close to production Deadline: February 19 (fixed) Start: Immediately Collaboration: Remote Tech Stack: - C# - JavaScript - CSS - ASP.NET Core MVC What you can expect: - Clearly defined tasks and fast decision-making - Fully prepared data and infrastructure - Direct collaboration with the founder - High potential for follow-up projects after successful delivery - Startup environment with a real product and growth perspe...

I need a fully automated buy-and-sell system that trades stocks using a pure scalping approach. The program should read real-time market data, identify short-lived price opportunities, and place orders instantly without manual confirmation. I already have the basic entry and exit logic sketched out, but I want it coded, optimized, and stress-tested so it can run unattended during live sessions. Key deliverables • Production-ready source code, clearly commented • Configuration panel for position size, risk limits, and session times • Back-test and forward-test reports showing fill latency and win-rate under high-volume conditions • Deployment guide so I can install, connect to my broker, and go live in one session Acceptance criteria 1. Average round-trip tra...

I need an ASP.NET Web API that external partners can safely call to create, read, update, and delete transactional data. The service will sit in front of an existing external database, so the project covers building the endpoints and wiring them to that data source through Entity Framework (or another lightweight ORM if you can justify the choice). I’m interested in a clean REST-style design, proper HTTP status use, and solid exception handling so third-party developers can integrate without surprises. Key deliverables: • Fully functional ASP.NET Web API project targeting .NET 6 or later • CRUD endpoints for all transactional entities mapped to the external database • Token-based authentication and role-based authorization • Swagger / OpenAPI docs generat...

We are looking for a developer with experience in simple game UI design and proficiency in C# and Unity. If you are an expert, this task can be completed in 2-3 days. The budget is 180. I will provide the specifications through conversation. Before that, please share any experience in designing game UIs, along with code and a video of an application (it doesn't have to be a game) developed using C# and Unity. I won’t waste time on unnecessary conversations. There is no need for a detailed proposal, just provide a video URL and materials that can prove your expertise. The specifications are already clear, so we can start the work immediately with minimal conversation.

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I need a custom in-game mod menu for Animal Rivals. I play the VR version but launch it through Steam Link on my PC, so the solution has to hook into the standard Steam build and still display comfortably inside the VR headset. Core features I want to toggle on and off: • Unlock all levels from the start • Infinite ammo with noticeably faster shooting The menu must be reachable in both single-player and multiplayer sessions without causing desyncs or crashes for other players. A button combination on the VR controllers (or a keyboard shortcut that carries over through Steam Link) to open/close the menu would be ideal. Deliverables • The compiled mod / injector ready to drop into the game folder • Any supporting files or configuration needed for Steam Link + VR co...

I need a skilled C++ developer to: 1. Update my existing code from using WMIC to PowerShell. 2. Correct the URL in the code to ensure it displays the correct image. 3. Adjust the login pattern in the code to align with recent updates made by the site.

About the Project AACE (Autonomous Agentic Commerce Engine) is moving e-commerce from Software-as-a-Service to Software-as-Labor. We are building a digital workforce of autonomous agents that don't just "chat," but execute complex operational workflows (inventory rebalancing, dynamic pricing, and logistical resolution) via direct API orchestration. The MVP is live. The architecture is built. I am a solo founder who has built this through disciplined, 15-hour daily sprints. I am now looking for a "force-multiplier"—a brilliant engineer to help move the system from "Human-in-the-Loop" to full autonomy. The Mission We are not building another chatbot wrapper. We are building an orchestration layer for the automated economy. You will be responsible...

Copilot will soon sit at the heart of our daily operations, connected seamlessly to Microsoft 365 and our ERP. The priority is clear: boost overall work efficiency by automating repeated tasks, surfacing insights instantly, and placing an AI assistant at every employee’s fingertips. Your assignment is to build, tailor, and continually refine this Copilot environment with deep integration into our existing system Microsoft Dynamic. That includes crafting high-quality prompts, setting up Power Automate flows where they add real value, and tuning the model so it improves week after week. I also expect hands-on enablement: staff must leave each workshop able to rely on Copilot confidently in Microsoft Dynamic, and the ERP screens they already know. Because integration is the most c...

We're looking for a Backend Developer – .NET, 100% remote, European CET time Modernization Project within 3-6 months with ongoing support later, flexible working hours, part-time commitment is allowed You will be responsible for the core modernization and reliability of our internal testing application's backend. This system handles critical measurement data from electronic device validation. Your mission is to lead the technical upgrade from a legacy .NET system to .NET 4, and support the migration off the database from MSSQL to PostgreSQL, and build / extend the REST API to support a new, powerful frontend. Key Responsibilities: • Backend System Upgrade: Plan and execute the migration of the existing application backend from an older .NET version to .NET 4/4.8 (or .N...

I have a closed-source loader that ships a set of PyTorch-based models stored in obfuscated “.bin” containers. They are not the usual TorchScript or ONNX packages; the application unwraps and feeds them directly to LibTorch at runtime. Your task is to reverse whatever protection the loader applies so I end up with usable, stand-alone TorchScript (.pt) files or another format that can be loaded with standard PyTorch APIs. What I know so far • Framework: PyTorch / LibTorch C++ API • Model type: general machine-learning (not image or NLP specific) • File extension shown on disk: .bin (encrypted) What I need from you 1. Analyse the loader binary, identify the decryption / unpacking routine, and reconstruct the original weights and network graph. 2. Ha...

We are looking for a seasoned C# / UI Engineer to take ownership of our application's UI architecture. We are currently modernizing our technology stack and migrating heavily toward Unity UI Toolkit. In this role, you will architect a reactive, scalable UI system that operates seamlessly across both mobile and desktop platforms. While Unity is our core framework, we place greater value on strong C# engineering fundamentals than on traditional “gameplay” scripting. If you come from a .NET/WPF background and want to apply those skills to a high-performance visual application, this role is an excellent fit. Your Responsibilities: • UI Architecture: Lead the implementation of new features using Unity UI Toolkit, replacing legacy UI systems with modern, maintainable standa...

I’m building a custom ASP.NET MVC web application whose centerpiece is an interactive dashboard. The dashboard must surface key metrics with clear visualisations and allow me to drill down, filter and export data-driven insights on demand. Custom report generation is critical: users need to click a button and receive a professionally formatted PDF powered by the iTextSharp library. Your job is to wire up the MVC project, design the views and controllers for the analytics area, and integrate iTextSharp so the same data that feeds the on-screen charts can also be compiled into downloadable reports. I already have a SQL Server schema in place; you’ll connect to it via Entity Framework (Code First or Database First is fine) and shape the queries that drive both the dashboard wid...

I’m planning a next-generation survival-horror title for every major console and need a Unity specialist (or team) who can turn a chilling concept into a technically polished, visually stunning experience. The mandate is clear: photo-real graphics, cinematic lighting and shaders, fluid animation, and gameplay systems that keep tension high without sacrificing frame rate on console hardware. From level streaming and controller-responsive combat to interactive environmental puzzles, every mechanic must feel seamless and intuitive. What I’ll rely on you for: • Building the full project in Unity (latest LTS), set up for PS5, Xbox Series X|S, and Switch performance targets. • Crafting realistic assets, PBR materials, post-processing, and dynamic lighting that sell ...

I need a Windows-compatible desktop application that serves as the cash book for my business. The software must let several staff members log in at the same time, record every incoming or outgoing transaction, issue and track invoices, and produce clear daily, weekly, and monthly reports I can export to PDF or Excel. A straightforward interface, secure multi-user access, and reliable data storage (SQLite or any equally light local database) are important so we can start using it right away without extra infrastructure. Deliverables • Installable Windows executable • Full, well-commented source code • Concise setup & user guide Acceptance criteria • Accurate transaction posting with running balance • Invoice creation, editing, and status tracking ...

I run a Tabletop RPG campaign and I’d like a small standalone tool that can do two things brilliantly: 1) auto-generate random encounters for my players, and 2) keep track of in-game days and time. Random Encounters The encounters should pull from a list that I can edit at any time. Based on input criteria such as biome, time of day, etc., the table to should automatically narrow the list to fit. Day & Time Tracking Time advances only when I tell it to. A quick manual entry—“+3 hours,” “new day,” etc.—should update the clock and calendar, stamp the current encounter with that time, and store the history so I can scroll back if needed. No real-time countdowns or enforced turn systems. Suggested Deliverables • A runnable appli...

I run a live production app that combines a .NET 8 microservice back-end with a React Native front end, hosted on Ubuntu servers in AWS. Right now the most urgent need is to deliver new functionality, and nearly all of that work sits squarely on the back end. Your first assignments will centre on extending our microservice architecture and exposing new, well-documented APIs. You’ll be writing C#, containerising services, wiring events through RabbitMQ, and persisting data in PostgreSQL—then shipping the code straight into production. I pay $6/hour for hands-on development only; time spent reading code, researching, or experimenting is on the freelancer. Work independently, own your tasks, communicate clearly, and suggest improvements when you see them. Do that well and there&r...

WORKFLOW MANAGEMENT SYSTEM Enterprise UI Development – Blazor C# Web + iOS + Android Mobile Apps January 20, 2026 Key Facts - Platform: Web (Responsive) + iOS + Android (via Blazor Hybrid) - Pages: 9 major pages + 30+ components - API Endpoints: 90+ (backend ready) - Database: SQL Server (35+ tables) - Timeline: 8-12 weeks 1. PROJECT OVERVIEW Seeking a Senior Blazor C# developer to build the UI layer for an enterprise UGC Workflow Management System. Backend is production-ready (.NET 8, 18 controllers, 12 services, 90+ endpoints, JWT/RBAC, PDF/DOCX generation, workflow engine). Goal: modern, responsive UI for Web, iOS, Android with ~90% code sharing. 2. SYSTEM FEATURES (10 CORE PILLARS) 1) Workflow Management: Request lifecycle, multi-stage progression, routing, assignment, approv...

I need a Windows-compatible desktop application built from scratch. At this stage the concept is defined at a high level, so I’m ready to discuss use-cases, UI flow, and the most suitable tech stack—whether that ends up being .NET, C#, C++, or another approach you can justify. Here’s what I expect once we agree on specifications: the compiled installer, well-commented source code, and a concise setup/user guide so I can maintain or extend the program later. Clean architecture, clear documentation, and timely progress updates are important to me, and I’m happy to iterate quickly through milestones to keep everything on track. If you have a strong background in Windows software development and can walk me through the best way to turn the requirements into a reliable...

We're looking for an experienced Unity VR developer/debugger to help us diagnose an intermittent crash in our Unity-based VR application during a 1 hour diagnostic session. The primary task will be to review error logs we've collected and determine whether the logged errors are directly related to the crash, indirectly contributing, or unrelated. This is a short-term debugging/analysis task, not a full development role to start. Responsibilities: Review Unity error logs and crash logs provided Analyze stack traces, exceptions, and warnings Determine whether the logged errors are likely causing or contributing to the intermittent crash Explain findings clearly and concisely Suggest potential next debugging steps or fixes if applicable Required Experience: Strong experience wit...

I need a SharePoint site primarily for internal document management and statistics report management Key Requirements: - Implement version control on documents - Set up access permissions for the internal team Ideal Skills: - Experience with SharePoint setup and configuration - Familiarity with version control and access permissions - Strong background in document management systems Looking for a freelancer who can create a structured, user-friendly environment for our internal team.

We are looking for a senior SharePoint freelancer (SharePoint Online / Microsoft 365) who is highly experienced in building SharePoint-based data structures, Power Automate flows, and Power BI dashboards. Goal: Create a Group Marketing Dashboard with: One overall Group overview Separate, clickable dashboards per entity (each entity can view its own KPI page, plus Group leadership can see the consolidated overview) Scope / What we need SharePoint data model Create SharePoint Lists (or improve existing ones) to store marketing KPI data KPI categories: Website KPIs (users/visits, sessions, engagement, conversions if available) SEO (impressions, clicks, rankings / GSC metrics if feasible) SEA (spend, clicks, conversions if feasible) Social Media performance (LinkedIn etc.) PR &...

Over the past few days coordinated report attacks have almost cost me my Instagram account. Basic security such as 2-factor authentication is already enabled, yet the real threat comes from sudden waves of mass reporting that trigger automated bans. I need focused, real-time monitoring on Instagram only, with rapid alerts and an action plan that neutralises these attacks before they escalate. You will set up a reliable monitoring workflow (API, third-party dashboards, or your own toolset) that tracks spike patterns, flags anomalies, and shows me exactly when my account health is at risk. I’m counting on your experience with Meta’s systems to shorten response times, draft effective appeal templates, and keep my profile in good standing. Deliverables • Configure and connec...

I'm operating a care home service in Sweden, currently housing six clients who permanently reside in my establishment. I am not interested in the existing systems on the market, as they are prohibitively expensive and do not meet my needs effectively. They lack integration, proper development, and adherence to standards. What I require is a tailored system for my clients that includes the following features: 1. Implementation Plan: For each of the six clients, the system should cover nine different life areas (such as communication, health, daily life, free time, etc.). Each life area should define a goal, specify WHAT actions need to be taken, identify WHEN these actions should occur, and designate WHO will be responsible for them and HOW. 2. Documentation: This feature will allow...

I need an experienced Power Apps professional to architect, build, and fine-tune two interconnected solutions—a Canvas app and a Model-driven app—so our users enjoy a seamless, secure experience across desktop, tablet, and mobile. Project scope Both apps must share a common Dataverse backend, respect our existing security roles, and integrate smoothly with Power Automate flows and Microsoft 365 services (Teams, Outlook, SharePoint). The Canvas component will provide a highly tailored UI for frontline staff, while the Model-driven app will give supervisors deeper data management and reporting abilities without sacrificing performance or governance. Core tasks • Solution design: data model, security, environment strategy • Canvas UI/UX build with responsive layo...

I’m building a real-time, free-walk VR tour of an industrial process facility to support our technical sales team. Using Unity, I want visitors to move naturally through the model, trigger light interactions (climb stairs, and interact lightly with the equipment using simple UI clicks) and hear a guided narrative that calls out key equipment. When a hotspot is reached, an overlay should appear with specifications, schematics or short video loops. The same project must run smoothly on HTC Vive, Meta Quest (both standalone and Link) and standard PC-based VR rigs, so solid experience with cross-platform asset management, GPU instancing and general performance optimisation is essential. Your portfolio should include at least one comparable free-locomotion or enterprise walkthrough ...

I’m building an Android app on .NET 8.0 (C#) and now need a clean Bluetooth LE layer that focuses purely on data transfer. The peripheral expects short text commands from the phone and replies with either plain-text strings or a 20-byte hexadecimal payload, so the code must comfortably handle both directions without size-related work-arounds. What I need from you • A reusable C# class (or small library or Demo APP) that discovers the device, establishes a GATT connection, and exposes read / write / notify helpers for the relevant characteristics. • Support for sending arbitrary UTF-8 text strings and receiving responses up to 20 bytes in hex as well as longer text lines. • Connection-state callbacks (connected, disconnected, reconnect attempts) so the UI can rea...

We are seeking a skilled software engineer/developer to collaborate on an ambitious project to develop a Game-as-a-Service (GaaS) platform. The project includes the following key components: 1. Server System Setup: Create a robust server system to house user information and provide authorized access to a video game database for downloading stored games. 2. BIOS Development: Develop a new BIOS system for proprietary hardware designed for this platform. 3. APK Creation: Build an APK compatible with various operating systems (iOS, Android, Windows, macOS) to enable access to the server and seamless gameplay. 4. Handheld Device Repurposing: Adapt a smart cellular phone to function as the primary handheld gaming device for playing video games. 5. Simultaneous Access Feature: Implemen...

I'm looking for an experienced Unity developer to help create a third-person action game set in a sci-fi environment. Key Requirements: - Help develop engaging gameplay mechanics for an action, horror and sci-fi genre. - Optimize for PC performance and graphics. Ideal Skills & Experience: - Proficiency in Unity3D and C#. - Proficiency in Unreal Engine and C#. - Strong background in 3D modeling and sci-fi environment design an advantage. - Experience with third-person camera systems and action game mechanics. - Knowledge of PC game optimization techniques. Please include a portfolio showcasing relevant work. Looking forward to your bids!

Colocation in VR: Building a Shared Metaverse Experience for Group Interaction for Education- Unity 3D More details will be shared with potential freelancer

I’m looking to have a full-featured point-of-sale application built for Windows PCs that I can distribute to my own clients. They will install it locally, enjoy a 3-month free trial, and then move automatically to a paid monthly subscription, so licence management has to be baked in from day one. The user must be able to tailor three key areas on their own—interface layout, report generation, and inventory management—without calling a developer each time. Within the sales screen the software should accept Credit/Debit Cards, Mobile Payments, and Cash, storing each transaction type separately for reporting purposes. What I need from you: • An installer for Windows that runs cleanly on standard PC-based POS hardware • A licensing / activation module that start...

I want to roll out a single Unity-built app that bundles six classic 2D titles—Sudoku, Ludo, Hearts, Calkbreak, Solitaire, and Connect Four—in one colorful, playful package. Phase 1 covers those six games only, each running offline against competent computer logic (no online multiplayer for now). The core features I need in this first milestone are: • A responsive Game-Selection Grid as the main menu, scaling cleanly from small phones to large tablets on both Android and iOS. • Fully playable versions of the six games listed above, coded in C# with clear architecture so additional titles can slot in later phases without refactoring. • A lightweight in-app purchase layer (Unity IAP) for cosmetic upgrades and ad-removal. • AdMob or Unity Ads integra...

I need a flow in Microsoft Power Automate that pulls KPI values from our SQL Server tables and turns them into polished, user-friendly PDF reports. The report must rely on a custom-designed template and display information with a mixture of charts, graphs, and tables so non-technical stakeholders can grasp trends at a glance. Our priority metrics revolve around operational efficiency—think throughput, cycle time, and utilisation—so the layout should spotlight those numbers first while still letting me expand to other KPIs later. The ideal solution lets me choose a date range (or other common filters) and then either schedule or trigger the report on demand. Once generated, the PDF should save to SharePoint and email key managers automatically. I am comfortable giving you read ...

AI-Powered Automation Agent for KNX ETS6 Configuration Project Overview I'm seeking an **expert developer** to build an intelligent automation system that revolutionizes KNX building automation configuration. This system will combine AI agents with multiple automation approaches to streamline and automate the modification of `.knxproj` files and ETS6 software workflows. Strategic Objective Create a hybrid 3-tier automation system that can: - Directly manipulate .knxproj files when appropriate - Interface with ETS6 software through COM/API automation (preferred method) - Fall back to RPA (Robotic Process Automation) when needed - Use AI to intelligently select the optimal approach for each task Technical Architecture Required Tier 1: Direct File Manipulation - Parse and modify .k...

I need a browser extension that lets me keep using the classic Adobe Acrobat ActiveX control to render online PDFs and AcroForms directly inside a modern tab, yet without falling back to IE11 mode, “IE Tab” or any similar workaround. To get around the WebExtensions sandbox I want the extension to hand off the PDF URL to a small native helper executable, launched through native-messaging, that embeds the ActiveX control and streams its window back into the tab (Chromium’s Native Host or Firefox’s counterpart will do the talking). Target browsers are Google Chrome, Microsoft Edge and, if technically feasible, Mozilla Firefox. A single code base with small per-browser tweaks is preferred. Operation flow • The user visits a URL that ends in .pdf or that the s...

I am looking for a committed business partner to continue and grow an existing DJ software project. Sadly, the original lead developer passed away. Since then, I have tried to keep the software running on my own, but I have come to realize that I cannot maintain and develop it at the required technical level by myself. Therefore, I am looking for someone who is not just a developer, but someone who truly has a passion for software development and audio programming. You should have strong experience with Delphi, C++, and audio programming in general. More importantly, I am looking for someone who is willing to take responsibility, think independently, and go the extra mile when needed. This is not a typical freelance job — it is a long-term partnership. What I can offer: • Eq...

I need a desktop application built exclusively for Windows that streamlines our vehicle turnover process. The program must let staff be able to read information from a PDF document where we pull a list of vehicles going out and coming back in. Dont want to have to manually enter it it. 1 - Vehicles going out PDF - has a lot of fields - attached - also need to be able to mark if the vehicle is clean or not Vehicle coming in (Returning) - be able to right down the odo reading, if its full or not A clean, intuitive interface is important because the users range from mechanics to office staff. I would like straightforward navigation: a dashboard showing current yard inventory, a quick search bar for plate or unit number, and configurable user roles so only authorised users can amend re...

Experienced DotNet developer required for Errors removal and Improvement work in thenafter Host on server. Developer should also have knowledge about Merger of sourcecode and database of his done-work with other developer's done-work on GitHub. Website Address - 1st User emailid- userany303@gmail.c Password- kaspersky 2nd User emailid- userany444@gmail.c Password- kaspersky At present, All functionalities of explained in below link- Errors removal and Improvement work which needs to be done explained in below doccument link- For better understanding, Sample of Previous developer's mentioned Tested Results explained in below link - Mention ‘TESTED RESULT' in below doccument link after hosting on ‘Test server’ after completion of 'Errors remo...

I need an all-in-one school ERP that runs entirely as an Android application. The app must cover day-to-day operations as well as reporting, so the build has to be robust, intuitive, and ready for direct Play Store deployment. Core scope • Fees collection: integrate a secure payment gateway, auto-calculate late fees, issue digital receipts, and feed data straight into the finance module. • Student data record: admission details, personal info, grades, and document uploads, all searchable and exportable. • Teacher data record: profiles, schedules, and basic payroll fields. • Parent communication: in-app messaging and push notifications tied to each child’s profile. • Attendance tracking: daily registers that sync to both student and teacher records....

I’m looking for an experienced developer to build a full-featured desktop application that runs smoothly on modern Windows machines (Windows 10 and 11). The exact feature set will be defined together once you’re on board, but at a minimum I’ll need a clean, intuitive GUI, reliable performance, and straightforward installation for end users. Feel free to recommend the tech stack you know will give the best result—whether that’s C#/.NET, C++ with Win32 or Qt, Python with PySide, or another Windows-friendly framework. What matters most to me is maintainable, well-commented code and an executable that installs without headaches. Deliverables • Compiled installer or MSI ready for distribution • Complete source code with clear inline comments &bull...

I need an end-to-end, web-based hospital network system written in ASP.NET (C#) with a SQL Server back-end. A single login page must offer a drop-down for ADMIN, DOCTOR, RECEPTION, USER/PATIENT and LAB; once a role is selected, only the relevant dashboard, menu and permissions load. Every module also keeps its own accounting ledger that later rolls up to an admin-level view. Core scope • Clinic & Medical Store – Inventory Management, Appointment Scheduling, Billing and Payments are mandatory, with any supporting tools (prescription-to-stock sync, stock alerts, discount handling) that make day-to-day work frictionless. • Lab – Test Management, Sample Tracking and Report Generation, plus the auxiliary features a modern lab needs such as barcode labels, ...

I need an automated trading bot for Polymarket that employs an arbitrage strategy. Key Requirements: - Automated trading functionality - Arbitrage trading strategy - Engagement exclusively on Polymarket Ideal Skills and Experience: - Experience in building trading bots - Proficiency with Polymarket platform - Strong background in arbitrage strategies - Knowledge of risk management and market dynamics Please provide relevant experience and any similar projects completed.

My iMac suddenly stopped sending or receiving messages on one of my Gmail accounts. The connection and Google servers are definitely up, but Mail (and even the web interface in Safari) just sit there without any error pop-ups. The only recent change is that I updated the Gmail password, so I suspect a credential or sync issue that needs to be cleaned out in macOS Mail / Keychain or re-authorised through Google’s security prompts. While you are in there, I also need a quick, reliable workflow for moving photos from my Android phone onto the iMac. Plug-and-drag with Android File Transfer keeps timing out, and Google Photos sync is hit-or-miss. I’m open to whichever method you recommend—as long as it is straightforward and uses built-in macOS tools or free utilities. Scope...