.NET Jobs

Buscamos un especialista técnico independiente y certificado en AuraQuantic (anteriormente AuraPortal) para colaborar de manera externa en el diseño, modelado, integración y automatización de nuestros flujos de procesos empresariales. Modalidad: 100% Remoto (Freelance / Contract) Tipo de Contrato: Por entregables Duración estimada: 3 meses Presupuesto/Tarifa: A convenir según experiencia Responsabilidades: Diseño, configuración y orquestación de los procesos en AuraQuantic, asegurando la correcta implementación de los flujos requeridos. Adicionalmente, será responsable del diseño, desarrollo y optimización de la base de datos SQL Server 2019, mediante procedimientos almacenados que garanticen integ...

Busco autónomo/a freelance con experiencia en desarrollo de escritorio + integración de hardware de pago para un proyecto completo. Proyecto: Aplicación de venta de copas (quiosco táctil autoservicio) con cobro en efectivo usando NV9 con reciclador y SMART Hopper de Innovative Technology (ITL). Dispongo de código VB6 del interface como referencia; se desarrollará en C# .NET moderno usando las librerías oficiales de ITL (). ITL entrega el SDK y las DLLs bajo petición. Requisitos: Experiencia con protocolos SSP/eSSP, polling, key exchange, payout y hardware serie/USB (validadores, hoppers, o similar como MDB). Interfaz táctil, base de datos ligera (SQLite), lógica de cambio y panel admin. Pruebas con dispositivos reale...

I'm looking for a skilled .Net developer to modify and maintain an existing B2B e-commerce application in the insurance marketplace. We are dealing with the sudden loss of a staff programmer. We have several on going projects. Ideal skills and experience: - Proficiency in .Net development - Proficiency with GitHub, VisualStudio (version 22) and related tools - Familiarity with DNN (current version 10), Evoq, and related .NET open source modules - Strong understanding of order management systems - Experience with SQL Server and IIS environments (all mostly current versions) - Familiarity with PDF creation tools and email confirmations - Ability to learn and work with existing code base. The project involves completing modifications for new policy types and business rules (e.g., age...

I need a lightweight .NET service that communicates with Epicor’s REST API and keeps our database and the ERP in lock-step. The core requirement is real-time data synchronization—changes made in either system should be reflected in the other within seconds, without manual intervention or batch jobs. Beyond simply moving records back and forth, the service must apply custom business logic before any write is committed. That logic includes: • Processing transactions – e.g., auto-generating related records, updating status fields, and posting to the correct Epicor endpoints. • Data validation – rejecting or flagging incomplete or incorrectly formatted payloads so we never pollute Epicor with bad data. • Workflow automation – triggering follow...

Job Title: Software Developer (AMC & Complaint Management System) We are looking for an experienced Software Developer to upgrade and enhance our existing AMC and Customer Complaint Management Software. Project Scope - Analyze and improve the existing software. - Modify the current system instead of developing it from scratch. - Improve UI/UX for better user experience. - Optimize performance and fix existing bugs. - Add new features and modules as required. Required Features - Customer Management - AMC Contract Management - Complaint Ticket Management - Engineer Assignment & Tracking - Preventive Maintenance (PPM) Scheduling - Service Report with Customer Signature - Quotation & Approval Workflow - Spare Parts Inventory - Invoice & Payment Tracking - Dashboard & R...

Hi, I am looking for an experienced automotive software engineer to build a secure Windows desktop application for an authorized Volvo Tech Tool workflow. The application should securely transfer legitimately obtained programming files between approved Tech Tool Online and Offline environments, validate file integrity and compatibility, and provide logging, authentication, and clear error handling. The project requires strong experience with C#/.NET, Volvo Tech Tool, RP1210/J2534, CAN/UDS, secure file handling, and automotive diagnostics. The solution must use authorized methods and must not bypass licensing, encryption, or manufacturer security. Please confirm whether you have completed a similar Volvo or heavy-duty diagnostic software integration and describe the official SDKs, APIs, ...

# Inventory Management System Development of a complete web-based Inventory Management System designed to simplify stock control and improve business operations. The application enables users to manage products, suppliers, and categories while tracking stock movements in real time, ensuring accurate inventory records. The system includes secure user authentication, role-based access control, advanced search and filtering, an interactive dashboard with key performance indicators, detailed reports, and a complete history of inventory transactions. Its responsive and user-friendly interface provides a seamless experience across desktop and mobile devices. **Key Features:** * Product, category, and supplier management * Stock entry, withdrawal, and real-time inventory tracking * Advanced s...

Project Overview We are building a creator interaction and live streaming platform similar to BIGO LIVE, Tango, and other creator economy applications. We are looking for a Senior ASP.NET Core Backend Developer with proven experience in live streaming applications, SignalR, and Agora SDK integration. This is not a basic CRUD API project. We need someone who has already built or contributed to real-time streaming, chat, or video communication applications. Required Technical Skills C# ASP.NET Core (.NET 8+) REST API Development SignalR PostgreSQL Entity Framework Core JWT Authentication WebSockets Git/GitHub Clean Architecture Required Experience Applicants must have experience with one or more of the following: Live Streaming Applications Video Streaming Platforms Video Call Applicati...

Our FinTech web app is moving into the next release, and the spotlight is now on the Bill Payments and User Management modules. I need an expert who can shape these areas end-to-end, ensuring they perform smoothly, scale cleanly, and stay rock-solid secure. Scope • Bill Payments—build out the complete workflow, wire it to our existing payment gateway, and make sure every transaction is logged and auditable. • User Management—create robust CRUD screens, role-based access, and detailed activity tracking. • Automated SMS reminders & payment notifications—triggered by due dates, failures, or successful posts. Tech stack you will be swimming in: C#, ASP.NET Core (MVC & Web API), SQL Server, React.js on the front end, plus GitHub for version control...

Tenho instalado um terminal de controlo de acessos Hikvision DS-K1T344EBFWX-E1 e preciso que cada evento gerado pelo equipamento seja gravado em tempo real numa base de dados SQL Server. O serviço ou aplicação deverá receber o evento assim que ele ocorre e inserir, de forma confiável, três campos principais: horário de entrada/saída, identificação do usuário, status do acesso (permitido ou negado)e ID do Terminal onde a picagem foi efectuada. Busco uma solução estável, capaz de se reconectar automaticamente ao dispositivo caso o link caia, e que traga logs para auditoria. A opção de desenvolver em C#/.NET usando o Hikvision SDK ou chamadas ISAPI é a que mais faz sentido no...

We are seeking an experienced Microsoft 365 and OpenAI integration developer to build an automated meeting reporting system for Ambient Sustainable Living, a residential construction company in Western Australia. Our daily construction Site Huddle meetings are recorded and transcribed in Microsoft Teams. The proposed system must automatically: Retrieve Teams recordings, transcripts and meeting metadata. Store the files and metadata in SharePoint. Process each transcript through a specialist OpenAI reporting agent. Generate structured Site Supervisor Reports in Word and PDF. Extract and record actions, owners, due dates, safety issues, quality requirements, blockers and decisions. Email reports to authorised meeting participants. Produce separate daily summary reports for the Managing Dir...

I’m looking for a straightforward 2-D digital chessboard that runs smoothly as a desktop application on Windows. All I need is the board UI itself: square grid, standard piece set, legal move highlighting, and the usual reset/undo options. No AI engine, multiplayer, or online features are required right now—just a clean, functional board I can use as a foundation for future work. Please deliver: • A compiled Windows executable. • Well-commented source code so I can extend the project later. • A short read-me with build steps and any third-party libraries or assets credited. If you already have experience with lightweight frameworks such as .NET (WinForms/WPF), JavaFX, or Python-Tkinter/PyQt, feel free to choose the one you know best; just keep the final i...

I operate a tire delivery service and need a straightforward Windows application that will let my dispatch team create 4×6 shipping labels on-demand. All data will be entered manually, so a clean, keyboard-friendly form is essential. Labels should be able to print on a 4x6 Thermal Shipping Label Printer. Core functionality I expect: • Barcode generation for each label • Real-time address validation to avoid mis-shipments • A reusable label design template that prints perfectly on standard 4×6 stock • Fields for Order Number, Tracking Number, Order Date, Delivery Date, Product Information, Product Quantity • Automatic placement of my business logo, company details, customer information, and a customizable footer message Labels should be able t...

I need a small-footprint Windows desktop application for my diagnostic laboratory that will automatically push every completed blood-test (and any other sample) report from our multiple local machine to a VPS cloud server as well as local server and map the data to the specific patient ID related report. I’m not tied to a particular provider—AWS, Google Cloud, Microsoft Azure, or any other reliable VPS will work—so long as the solution keeps the upload process stable, secure, and easy to configure. Core flow •
The moment a report is generated or dropped into a “finished” folder, the app should detect it, encrypt or otherwise secure the file, and send it straight to the designated cloud location. •
A lightweight dashboard should let me set or cha...

I'm looking for an experienced C#/.NET desktop application developer to build a commercial Driver Updater software for Windows and Linux. The application should scan the system, detect installed hardware drivers, compare them with the latest versions from an online driver database/API, and display all drivers categorized as Up-to-Date or Update Available. Required Features Scan and detect all installed hardware drivers. Display driver details (Device Name, Version, Date, Manufacturer, Hardware ID, Status). Show which drivers are updated and which require updates. Free Version Scan system View all drivers Manual (one-by-one) driver updates Pro Version One-click update for all drivers Automatic download and installation Driver backup before updates Scheduled scans Background updates D...

Project Title Guest Services Platform - Tablet Solution Integrated with INNCOM by Honeywell for Hotel. Solution will work on Tablet and Hotel TV through Set-Top Box. Project Overview We are looking for an experienced developer/team to design and develop a tablet-based Guest Services Platform for hotel guest rooms. The tablet will be wall-mounted in each room and will act as the main interface for guests to control room functions and access hotel services. Guest can also access the platform using Room TV. The system must be fully integrated with INNCOM by Honeywell for room controls and with our PMS for guest data, billing, and events. Key Requirements Integration: RS485 / IP Gateway to INNCOM by Honeywell BMS Core Functionalities A. Room Controls - via INNCOM Integration Lights ...

Looking for an Indian Urdu speaking Female Full-Stack Web Developer for a Madrasa Student Management Portal We are looking for an experienced Indian Urdu speaking female web developer to build a complete Student Management Portal and manage institute website for a madrasa. Project Scope: * Admin Dashboard * Student Portal * Teacher Portal (if required) * Admission Management * Student Profiles * Attendance Management * Fee Management * Examination & Results * Notices & Announcements * Timetable * Document Uploads * User Login & Role-Based Access * Responsive Design (Mobile & Desktop) * Quiz Management and many other things based on requirement Preferred Tech Stack (or similar): * Angular / React (Frontend) * .NET / Node.js (Backend) * PostgreSQL / MySQL (Database) Req...

I need a full-stack ASP.NET web application—C# on the back end, SQL Server for data—delivered in both English and Arabic with complete RTL rendering on every screen. The build is split into two clear areas: External Applicant Portal • Public registration form that captures entity details and uploads supporting documents. • Submission triggers a reference number so applicants can log in later and track real-time status updates. • All outward-facing pages must switch seamlessly between English (LTR) and Arabic (RTL) without layout shifts. Administrative Portal • Review queue showing every incoming application and its attachments. • Configurable, multi-level approve / reject workflow. Each step records the acting user, decision, and timestamp. ...

C# .NET IRCTC Tatkal Booking Automation ₹12500-37500 INR Paid on delivery Project Title: IRCTC Tatkal Ticket Booking Automation – High-Speed C# .NET Desktop App Project Overview: I’m looking for a skilled and experienced developer to build a desktop-based automation tool for IRCTC Tatkal ticket booking using C# and .NET (WinForms or WPF). The goal is to automate the entire booking flow with maximum speed, accuracy, and reliability during Tatkal hours. This project is ideal for someone who has already worked on IRCTC automation or understands the urgency and complexity of Tatkal bookings. Core Features Required: - Fast login with session management - Captcha handling (manual or automated — open to suggestions) - Auto-fill passenger details from saved profiles - Paymen...

We are using Microsoft 365 for education. I am lookin for someone to set all up - emails, Sharepoint, other apps in the program, directories etc.

Hi, I am looking for an experienced automotive software engineer to build a secure Windows desktop application for an authorized Volvo Tech Tool workflow. The application should securely transfer legitimately obtained programming files between approved Tech Tool Online and Offline environments, validate file integrity and compatibility, and provide logging, authentication, and clear error handling. The project requires strong experience with C#/.NET, Volvo Tech Tool, RP1210/J2534, CAN/UDS, secure file handling, and automotive diagnostics. The solution must use authorized methods and must not bypass licensing, encryption, or manufacturer security. Please confirm whether you have completed a similar Volvo or heavy-duty diagnostic software integration and describe the official SDKs, APIs, ...

Hi, I am looking for an experienced automotive software engineer to build a secure Windows desktop application for an authorized Volvo Tech Tool workflow. The application should securely transfer legitimately obtained programming files between approved Tech Tool Online and Offline environments, validate file integrity and compatibility, and provide logging, authentication, and clear error handling. The project requires strong experience with C#/.NET, Volvo Tech Tool, RP1210/J2534, CAN/UDS, secure file handling, and automotive diagnostics. The solution must use authorized methods and must not bypass licensing, encryption, or manufacturer security. Please confirm whether you have completed a similar Volvo or heavy-duty diagnostic software integration and describe the official SDKs, APIs, ...

PROJECT: Document Legacy .NET Framework 3.5 Codebase (Visual Studio 2008) Overview I need an experienced .NET Framework developer who has worked with older Microsoft stacks, specifically .NET 2.0 / 3.0 / 3.5 and Visual Studio 2008, to read, understand, and document an existing codebase. This is not a new development project. The work is focused on code comprehension and documentation. Required Skills - Real experience with .NET Framework 3.5 - Experience using Visual Studio 2008 - 2016 - Strong understanding of legacy C# patterns - Experience with WebForms, WinForms, or WCF (any of these is acceptable) - Background in maintaining older enterprise systems - Ability to read and understand existing codebases - Ability to write clear technical documentation in English Sco...

Hi, I am looking for an experienced automotive software engineer to build a secure Windows desktop application for an authorized Volvo Tech Tool workflow. The application should securely transfer legitimately obtained programming files between approved Tech Tool Online and Offline environments, validate file integrity and compatibility, and provide logging, authentication, and clear error handling. The project requires strong experience with C#/.NET, Volvo Tech Tool, RP1210/J2534, CAN/UDS, secure file handling, and automotive diagnostics. The solution must use authorized methods and must not bypass licensing, encryption, or manufacturer security. Please confirm whether you have completed a similar Volvo or heavy-duty diagnostic software integration and describe the official SDKs, APIs, ...

I need a complete, production-ready system that lets my car workshop run its daily operations from one place. The core of the build is three integrated modules: appointment scheduling, inventory management, and customer management. An Admin user must have full control over data, configuration, and reports, while a Technician user should be limited to viewing assigned jobs, updating work progress, and checking parts availability. The solution has to work both as a native Windows application for our front-desk computers and as a secure web portal accessible from tablets on the shop floor; both interfaces should connect to the same real-time database so information stays perfectly in sync. Key deliverables: • Fully functional Windows client and web interface, sharing a single bac...

Project Title Fuel Management System (Petrol Pump Management Software) – Web Based Project Description I need a web-based Fuel Management System for my petrol pump. The system should be simple, fast, user-friendly, and work on desktop, laptop, and mobile browsers. This is for a petrol pump with: * 1 Petrol Tank (25,000 Liters) * 2 Diesel Tanks (25,000 Liters & 15,000 Liters) * 3 Fuel Dispensers * Multiple Nozzles * Lubricants Shop * Cash & Digital Payments The software should have the following modules. ⸻ 1. Dashboard * Daily Sales * Monthly Sales * Current Tank Stock * Today’s Fuel Purchase * Lubricants Sales * Cash Collection * Credit Sales * Profit Summary * Low Stock Alert ⸻ 2. Tank Management * Create/Edit Tanks * Tank Capacity * Current Stock * Opening...

I need a small, accurate program that accepts two medium-resolution JPEG photographs of a finished metal assembly and automatically presents them side-by-side, with every visual difference clearly highlighted on the right-hand image. The purpose is simple: help our fabrication team spot mis-welds, missing brackets, or other subtle manufacturing deviations without having to inspect the parts manually. Here is what matters most to me: 1. The tool must read standard JPEGs shot between 720p and 1080p—you can assume consistent lighting but plenty of reflections and shiny edges typical of stainless steel. 2. Output should be a single composite image (or screen) that shows both originals next to each other; regions that differ are accented visually so a technician can locate them in second...

Need help fixing the error message, "Compiler Error Message: CS0433: The type 'SitePage' exists in both 'c:windowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesroot9b6a826f417c9158[login to view URL]' and 'c:windowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesroot9b6a826f417c9158[login to view URL]'