Programación en C# Jobs

Necesito una macro para CorelDRAW que tome los vectores y grupos de objetos que yo seleccione y los reubique dentro de un rectángulo que yo mismo defina, aprovechando al máximo el espacio disponible sin que se superpongan. Requisitos clave • Funcione con vectores y grupos de objetos de cualquier tamaño. • Pida o permita introducir las dimensiones del área destino. • Calcule automáticamente la mejor distribución posible (similar a un “auto-nesting”), manteniendo proporciones. • Respete un margen configurable entre objetos y, de ser posible, permita rotación a 90° para ganar espacio. • Interfaz sencilla: botón o acceso directo dentro de CorelDRAW para ejecutar la orden en un solo paso. ...

Necesito desarrollar un sistema de nómina capaz de manejar hasta 500 empleados de manera segura y confiable. El objetivo es centralizar todo el proceso de cálculo y generación de información salarial en una sola plataforma, reduciendo errores manuales y facilitando el cumplimiento legal. Funciones imprescindibles • Cálculo automático de salarios, incluidas horas extra y aguinaldos. • Gestión de deducciones e impuestos conforme a la normativa local. • Generación de recibos y reportes imprimibles en PDF. • Manejo de documentación de RRHH (contratos, licencias, cartas, etc.). • Soporte multimoneda para pagos en diferentes divisas. • Reportes mensuales y reportes personalizables (por centro ...

Necesitamos un programador .NET que pueda trabajar en la zona de Barcelona para colaborar en el desarrollo de una aplicación web orientada a empresa. Objetivo Colaborar en el desarrollo de una aplicación web empresarial centrada en la gestión administrativa. El proyecto debe cubrir los procesos internos habituales: formularios de datos, permisos, diferentes estados de expedientes, generación de reportes y paneles de control. Alcance del trabajo • Back-end en .NET (preferiblemente .NET 6 o superior) con arquitectura limpia y API REST. • Front-end con Razor Pages, Blazor o similar, manteniendo un diseño responsive. • Gestión de datos en Microsoft SQL Server. • Entorno de desarrollo Microsoft Visual Studio. &b...

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Scope of Work 1. Broker Integration Connect the system with my broker terminal via API. The system must be able to place, modify, and cancel orders automatically. 2. Data Input (JSON Source) The system will continuously read a JSON file from a predefined source (folder). The JSON file will contain stock names and order instructions (buy/sell). The system should monitor the source regularly and execute trades immediately upon receiving valid data. 3. Order Execution All trades must be executed immediactely. The system should support both: Long (Buy) trades Short (Sell – intraday/MIS) trades 4. Position Sizing I will preset the amount per stock (capital or quantity) in system settings. The system will use this preset automatically for each trade. 5. Risk Management (SL &...

I need a straightforward, low-overhead way to keep my small clinic organised. The solution can be a well-structured Microsoft Excel workbook (with formulas or VBA) or a lightweight standalone program—whichever you feel will deliver speed and reliability without forcing us into a steep learning curve. Core functions • Patient appointment scheduling presented in an intuitive daily calendar view—simple drag-or-drop or dropdown rescheduling is ideal. • A unified medical record section that stores and lets me update basic patient information, treatment history and current / past medication records in just a few clicks. Essential workflow features – Quick patient search by name or ID. – One-page printable visit summary. – Automatic backup o...

1️⃣ n8n Automation & Media Pipeline Integration Developer We are looking for a developer to help organize and connect an existing automation system. Most of the system is already built so the main work is reviewing the current structure and connecting or adjusting existing modules rather than building new features from scratch. Tasks include connecting and organizing n8n workflows, integrating existing automation modules, and adjusting FFmpeg-based media generation such as bulk processing, retry logic, subtitle/voice resolrution settings, and template-based design layout. Some small adjustments to existing Chrome Extension made by Playwright scripts may also be required if necessary. Its optional The current system structure is documented in Notion. The work should be done by review...

I need a Windows-based typing application, built to mirror the exact pattern used in Indian government recruitment exams. The program must run smoothly in both online and offline mode so that a candidate can practise anywhere and then sit a timed test even if the internet drops. Core functionality • Practice mode stocked with graded typing exercises. • Full-length mock tests that reproduce the official exam interface, timer and font rendering. • A performance dashboard that tracks speed, accuracy and trend lines over time. Language support All content, UI prompts and result reports should work in English and Hindi from day one. If you architect the system cleanly I can add further regional languages later, so keep strings externalised. Benchmarks Speed and accur...

I'm seeking an experienced developer to create a client portal for tracking construction project lifecycles. Essential Features: - Progress Tracking: Visual dashboards to monitor project status. - Document Sharing: Secure upload/download for project-related documents. - Task Assignments: Assign and manage tasks for clients, internal team, and external contractors. Ideal Skills: - Strong experience in web development. - Proficiency in building secure client portals. - Familiarity with construction project management workflows. Looking for someone who can deliver a user-friendly and efficient solution.

I'm seeking an experienced developer to build a desktop-based fleet management tool for heavy equipment. Key features required: - Real-time tracking of equipment - Maintenance scheduling - Usage reporting Ideal Skills and Experience: - Strong background in desktop application development - Experience integrating API feeds from web and telematics - Proven track record in building similar management tools Please provide: - Detailed project proposals - Examples of past work and relevant experience

I own the domain and want it turned into a world-class, multi-platform sports game. The same code-base (or a well-synced set of repos) needs to compile cleanly for a browser build, native mobile apps, and a desktop installer. For desktop, Windows support is essential from day one; macOS and Linux are nice-to-haves we can phase in later if your framework makes that easy. Gameplay details will be shared once we’re under NDA, but expect real-time action with a strong social layer: live leaderboards, head-to-head challenges, chat, and secure in-game wallets for virtual chips. Solid netcode, account persistence, and clean separation between client and server logic are critical acceptance points. You’re free to propose the tech stack—Unity, Unreal, HTML5 + WebGL, or any engi...

I am looking for a developer to create an addon for Busy Accounting Software. The addon should: - Automatically save invoices as PDFs. - Send these PDF invoices via WhatsApp directly to clients. Ideal skills include experience with accounting software, PDF automation, and integration with messaging platforms such as WhatsApp. There is no immediate deadline, so you can work on this project at a steady pace. Looking forward to your proposals!

We are developing a narrative-first anime-style PC game for Steam, combining drama, action, and slice-of-life storytelling into a deeply choice-driven experience. The game will center on memorable characters, emotional tension, and player agency, allowing choices to shape relationships, alter key events, and lead to multiple endings. The tone should balance intimate everyday moments with dramatic confrontations and action-driven sequences, creating a story that feels personal, dynamic, and replayable. Core requirements include: Branching storyline with multiple endings Relationship systems that evolve through player choices Decision-driven event outcomes with lasting consequences The full development scope covers writing and implementing branching narrative content, integrating scenes...

I’m looking to roll out a dedicated Android app that lets my site engineers capture everything that happens on a construction project—while they are still on-site. Core workflow The app opens to a simple dashboard where the crew can: • File a structured daily report (labour, materials, weather, notes). • Attach and annotate unlimited photos straight from the phone camera. • Create, assign, and update tasks so I can track execution in real time. What matters most to me is speed and offline reliability: if there’s no signal, data should sync automatically once the device reconnects. A clean UI that field staff can learn in minutes is critical; think big buttons, clear status indicators, and minimal typing. Tech expectations Android is manda...

Pour renforcer ma plateforme de voyage développée en .NET, je souhaite brancher la couche « shopping » de l’API Sabre via leurs webservices GraphQL. L’objectif premier est d’offrir aux utilisateurs une expérience d’achat fluide et rapide, entièrement pilotée en C#. Fonctionnalités attendues • Recherche de prix en temps réel • Consultation de la disponibilité des vols • Déclenchement du paiement en ligne directement depuis le flux Sabre Le code doit être structuré en services réutilisables : idéalement un petit SDK interne (classement par domaines : Pricing, Availability, Payment) accompagné de tests unitaires et d’une document...

I’m pushing our first title, “Crucible of Ascension,” toward a playable milestone and need a Unity-savvy gameplay programmer to make it happen. The game blends real-time arena combat with a deck-building layer, so every card you play must feel snappy, balanced, and deadly in the thick of battle. What I need right now is full game development support—someone who can dive into existing code, tighten the core combat loop, hook in card logic, and keep the frame rate buttery smooth in hectic multiplayer sessions. Expect to spend most of your time in C#, ScriptableObjects, and Unity’s input and animation systems while collaborating with our small remote team through Git and regular stand-ups. We’re moving fast (the goal is ASAP), so clean, well-documente...

I need a developer to automate several tasks pulling guest information from my PMS via API. Key tasks include: - Generate a 4-digit door code - Send an automated text to guests - Process payment through our processor - Remove old codes when new ones are created PMS Integration: - The PMS integrates via API - I can provide documentation and access Ideal skills and experience: - Strong API integration experience - Familiarity with property management systems - Automation tools and scripting languages - Experience with payment processing systems Potential for additional work to add a virtual assistant for call handling.

My Verifone VX520 is already working fine online, but I still have to keep business running when the network goes down. I need the terminal to keep a complete, reliable record of every purchase while it is offline, then upload the data once connectivity returns. In short, I want transaction logging fully activated and tested in offline mode. If you have hands-on experience with VX520 parameter setup, EMV kernel options and the usual Verifone configuration tools (VX Manager, PC Load, or comparable utilities), you will feel right at home here. I can provide remote access to the terminal or share current parameter dumps—whatever you need to move quickly. Acceptance criteria • VX520 successfully stores each sale locally with all mandatory fields (amount, PAN mask, date/time, aut...

It is (‘program’) for game want to modify the tool.

Due to a significant inconvenience caused by another developer who lied about their competences and in the space of 17 days of allocating the project to them, they did absolutely nothing and failed to communicate along the way, I am now having to relist this project. Please can you bid on this based on your estimate for a total development cost. I am seeking to develop a bot for C Trader using a Fair Value Gaps strategy on predominantly the 1 and 3 minute timeframe for DAX and NASDAQ which will require the conversion of an indicator from Trading View to facilitate. I initially had in mind the idea of creating it as a Trading View Pinescript strategy that could then be executed on C Trader, but as Trading View receives data in lag which can often be delayed by up to 10 secs, this would aff...

I manage a growing catalogue of finished goods and need a lightweight software solution that gives me real-time visibility of every unit on the shelf. The core requirement is straightforward: accurate tracking of stock levels—nothing more, nothing less—so I always know what’s on hand, what’s reserved, and when it’s time to replenish. To keep accounting clean and avoid double entry, the application must integrate seamlessly with my existing accounting software (QuickBooks Desktop; I can provide SDK details). No other external systems are in play right now, so the integration can stay focused and lean. Key deliverables • Desktop or web-based app that records incoming and outgoing stock for finished goods. • Two-way sync with QuickBooks: item catalo...

We are looking for a highly skilled Full-Stack .NET Developer with experience integrating Artificial Intelligence tools into modern web platforms. The goal of this project is to build intelligent digital platforms that combine enterprise software development with AI capabilities such as document analysis, AI assistants, automation workflows, and smart dashboards. The developer will help design scalable architecture and integrate advanced AI APIs into production-ready systems. We are looking for someone who understands both traditional backend engineering and modern AI integration. Responsibilities • Develop backend services using ASP.NET Core and C# • Build secure and scalable REST APIs • Design modular and scalable system architecture • Integrate AI APIs such as O...

I need a production-ready backend that powers a multi-tenant School Management SaaS. The stack is fixed—ASP.NET Core 8 Web API with EF Core and SQL Server—so you should be completely comfortable designing clean, modular code in that environment. Core scope • Build the entire API layer only; no front-end work. • Architect true multi-tenancy from day one, separating data per school while keeping shared services efficient. • Implement rock-solid authentication and authorization, plus fine-grained role-based access control. Day-to-day users include Students, Teachers, Parents, School Admins, Platform Admins and other school-specific roles, so permissions must be both flexible and secure. • Model every major domain: school setup/configuration, student/pa...

Each week I have a narrow booking window on our club’s Northstar Technologies app and I need that tee time grabbed the instant the system opens. The script must log in automatically, choose one of our three courses based on a simple setting I can change each week, then secure a slot that falls anywhere inside a time range I provide. Your solution has to run reliably on Windows and cope gracefully with captchas, latency, or the app’s occasional hiccups. As long as it is rock-solid I’m flexible on the language and tooling you use, but I do want clear instructions for installing and scheduling it so the task fires off at the exact minute I specify. Deliverables • Source code and any auxiliary files • A short README explaining setup, configuration for cour...

I need an app that focuses solely on tracking in-game statistics so coaches, parents, and players can see how they are really performing. The core features I must have are: • Real-time recording of player points • Automatic calculation of individual and team shooting percentages • Running tally of wins and losses for each game or series Anything beyond these three items—rebounds, assists, turnovers, etc.—can stay in the backlog for a later phase, so the build should stay tight and fast. I picture a clean interface that lets me create a game, tap to credit points to a player, and then instantly shows updated percentages and the overall win/loss record. Data needs to stay stored locally when offline and sync to the cloud once connected, so I can review season...

We’re building a prototype for robot teleoperation where an operator wears a VR headset and sees the robot scene through a stereoscopic VR camera with very low latency and strong depth perception—as close to “being there” as possible. Goal Phase 1 (this project): Get a working end-to-end live stream from an existing stereoscopic VR camera to a VR headset with measurably low latency and acceptable visual quality. A custom app is fine (Unity/Unreal/native). We want something we can put on and experience. Why this is hard We care about: • Motion-to-photon latency • Stereo sync (left/right alignment) • Stable framerate + low jitter • Headset-friendly rendering (proper stereo projection / distortion handling depending on platform) ⸻ Scope (Phase...

I’m building a new mobile game and need a seasoned developer who already runs active AppLovin and Mintegral ad-network accounts. The project covers the full cycle for both Android and iOS: designing the game, writing clean code, integrating AppLovin + Mintegral ads, adding in-app purchases, and taking the build all the way through store submission and live release. Because proven experience is critical here, you must be able to walk me through your own Google Play Console or App Store Connect so I can see previous titles, growth metrics, and real-time ad performance. A minimum of five years’ hands-on mobile development is required; familiarity with Unity or a comparable cross-platform engine will make things move faster. Deliverables • Playable game (Android & iOS)...

I have a desktop solution that mixes C# (WPF, a few ASP-NET-style service layers) and VB.NET (classic Windows Forms). Both stacks matter equally, so code will sometimes jump between the two. Current priorities are: • Robust user-authentication built directly into the client • Smooth, responsive data-visualisation screens (charts/grids) • Reliable file-handling routines for import, export and local storage The existing repository is in Git; each module compiles under the latest stable .NET. I’ll grant access branch-by-branch so we can review pull requests together before merging. Deliverable is a working desktop build with clear, well-commented source that shows the three features above fully integrated and tested on Windows 10/11. If a lightweight service o...

I already have a Texas Hold’em scene running in Unity and most of the scripts are in place, but the betting system still needs polish. In particular, I can’t get the player-action flow (fold / call / raise) to behave consistently. The cards deal correctly, pots track, and UI elements are wired, yet once the betting round starts the logic sometimes breaks and user choices aren’t processed as intended. You’ll receive the existing C# scripts, my current prefab hierarchy, and a quick screen-recording that shows the problem in action. After reviewing the code you’ll adjust or rewrite only the sections that govern player actions; the rest of the game is stable and should remain untouched. Unity 2022 LTS and TextMeshPro are in use, so please be comfortable with th...

I need the core functionality of a desktop program rebuilt as a browser-based application. The application is available here: The only features that must cross over are the real-time data routines: live data updates streamed from our internal databases and on-the-fly analytics that users currently rely on for quick decision-making. Your work starts with analysing how the existing desktop code ingests, processes, and visualises data, then designing a responsive web front-end and a robust back-end that replicate the same speed and accuracy inside any modern browser. WebSocket or equivalent push technology will be essential to keep latency low. I will provide access to the current source, schema details for the internal databases, and test data. The finished web app should: • Conn...

I need a complete desktop application that will centralise and automate my daily business-management tasks. The program should run natively on Windows (macOS compatibility would be a welcome bonus) and handle core functions such as client records, invoicing, inventory tracking, simple analytics and user-level access control—all within an intuitive, modern interface. My priority is stability and long-term maintainability, so I’d like the codebase written in a widely supported language (C#, Java or Python with a robust GUI framework are all acceptable). A lightweight local database is fine for now, but the architecture should leave room for us to migrate to a cloud-hosted SQL solution later. Please include: • An installer or portable build that works out of the box &bul...

We are looking for a software developer with experience in hardware or fiscal device integrations to build a backend service that exposes the functionality of a Tremol S25 fiscal printer through a secure REST API over HTTPS. The goal of the project is to create a middleware service that allows external applications (POS systems, ERP software, or web applications) to communicate with the Tremol S25 fiscal device using standard HTTP REST requests. Project Requirements: Integrate the official Tremol SDK (ZFPLAB or equivalent) to communicate with the Tremol S25 fiscal printer. Develop a REST API over HTTPS that exposes the main fiscal operations. The service will run on a Windows PC connected to the fiscal printer via USB. Clean architecture and well-structured code. Provide clear API document...

Summary Project Description: We need a third-party expert to collaborate with our engineer to streamline a complex user workflow for a surgical center moving to a cloud-only Azure AVD environment. The desired solution is to use Azure AVD with Windows IoT Enterprise and an HID card reader for a streamlined, minimal-interaction login using card swipe and a potential PIN code. The current AVD card swipe process requires multiple click-throughs, and we need a solution to simplify this. AVD Card Swipe and FIDO Authentication Streamlining Key Deliverables: Brainstorming & Consultation: Provide expert guidance and brainstorm with our internal engineer on streamlining the AVD card scanning and FIDO login process. Policy Development: Advise on and help configure necessary Intune policies and ...

I’m midway through a Unity project and need a developer who can jump straight into the existing codebase to refine and extend the game mechanics. The core systems are in place, but several mechanics still feel rough around the edges and a few new ones need to be added. All necessary models, animations, and prefabs are already prepared in organized folders, so your focus will be on scripting, balancing, and making the interactions feel tight and responsive. You’ll be handed a private Git repository with clear commit history and comments. After a quick walkthrough of the current architecture, I’ll outline the specific mechanics that require attention and share a checklist of edge-cases uncovered during internal playtests. Your first milestone will be to integrate the provi...

I need an experienced .NET and Blazor developer who can give my product a full-time focus—eight hours a day ,starting asap —while working side-by-side with my lead engineer during Indian Standard Time. The codebase is already in production; our goal over the coming weeks is to tidy up rough edges, harden performance, and keep new issues from sneaking in as we roll out incremental updates. Tech stack you’ll touch daily: ASP.NET Core APIs, a Blazor front end that leans on hooks and functional components, JSON-heavy data exchange, and Azure resources provisioned with Bicep. You’ll be handling pull requests, writing clean commits, and jumping on quick Teams or Slack calls whenever a change needs clarification. Expect a straightforward workflow—branch, code, PR, r...

I need a browser-based system that lets me run every aspect of our carpark from any Windows PC without installing extra software. The core of the build is flexible customer handling: I must be able to set up and manage short-term, long-term and annual accounts with independent pricing, expiry rules and access limits. For customers who park “on account”, the system has to trigger an automatic email on the 20th of each month containing their balance and payment link, so scheduling and SMTP integration are essential. A live dashboard should surface the three key metrics I use to steer the business—revenue, customer-usage statistics and occupancy rates—with the option to export each report to CSV or PDF. Drilling down into any figure should reveal the underlying tra...

** Don't call me on outside or on Whatsapp Message*** We are looking for an experienced Flutter developer to join our team and help build an 18+ dating and social platform designed for the LGBTQ community. The app will include AI-powered features, real-time communication, and Unity game integration inside Flutter. We are looking for someone who has strong experience in Flutter architecture, API integration, and embedding Unity inside Flutter apps. This is a serious long-term opportunity with potential for ongoing development work. Project Overview The goal is to build a modern, scalable dating platform that combines: • Social networking • AI-powered features • Interactive Unity-based mini games • Secure and scalable backend integration The application will b...

I’m ready to turn a solid game concept into a polished mobile title that runs exclusively on Android phones and tablets. To make that happen, I need an experienced Android game developer who can take the idea from paper to a release-ready build. Scope of work • Design and implement core gameplay mechanics, UI, and animations • Optimise performance across the current Android OS range • Integrate ads, in-app purchases, leaderboards, and basic analytics • Produce a signed, release-ready APK with complete, well-commented source code Preferred toolset Unity with C# would be ideal because my early prototypes live there, but I’m open to a native Android Studio (Java/Kotlin) approach if you can justify the benefits. Acceptance criteria • Smooth, ...

I want a script or small application that can monitor live football/soccer markets in real-time and automatically place in-play bets according to rules that I will set. The end goal is hands-free wagering during the match, triggered the moment the odds and match conditions I specify are met. My main requirements • Sport covered: strictly football/soccer. • Bet type: in-play / live only—no pre-match or accumulator logic needed right now. Key capabilities I expect • Continuous odds tracking from the chosen bookmaker or exchange (API, web-socket, or reliable scraping if no formal API is available). • Rule engine where I can define conditions such as match minute, scoreline, odds range, stake size, and maximum liability. • Instant bet execution once...

I have a C# application that is now locked behind WinLicense + Themida 3.x. My only goal is to regain access to the project so I can open it in Visual Studio and continue working on it. I do not need a ready-to-run executable; what I’m after is clean, compilable source code. Once unpacked, I want to see: • the full user-interface layout and resources, • the core functionality and algorithms, and • all data-processing and storage routines. A straightforward Visual Studio solution (.sln, .csproj, assets, references) with clear build instructions will be considered a complete delivery. If any sections remain obfuscated, please document the reasons and suggest next steps.

I need a full-stack developer, or team, to build a multi-tenant logistics management system built on Angular 14 for the front-end, .NET Core for the API layer, and SQL Server as the data store. The one capability that must be solid from day one is Fleet management—vehicles, routes, and operational data must stay completely segregated per tenant while sharing the same codebase and database. Everything has to scale cleanly as new companies sign up, so tenant isolation, role-based access, and configurable settings are essential parts of the architecture. Core scope • Set up the tenant-aware user authentication/authorization flow (JWT or similar) • Design the SQL Server schema with row-level or schema-level isolation to keep each tenant’s fleet data separate &...

Du möchtest als Kundenbetreuer/Programmierer (w/m/d) voll durchstarten? - Ich suche für meinen Kunden - nur in Deutschland Lerne uns kennen: Wir sind ein echter Spezialist für innovative und individuelle Softwarelösungen mit Sitz im wunderschönen Celle. Ob nun Auftragssteuerung, Produktion, Labore, Qualitätskontrolle und Lagerverwaltung oder Einkauf, Personal, Buchhaltung sowie Kundenservice – als leistungsstarker Partner digitalisieren wir alle Geschäftsprozesse unserer Kunden aus Medizin, Industrie, Handel oder Handwerk, um ihnen mehr Effizienz, Produktivität und Kosteneinsparung zu ermöglichen. Darüber hinaus bieten wir Ihnen mit Entwicklung, Konzeption, Consulting und Support zudem begleitende Services, damit Sie ihre IT jederze...

I run a project with a large-scale, custom integration to SAP S/4 HANA and now need an expert who knows the Sales and Distribution area inside out. The technical landscape already includes an extensive C# service layer that exchanges data with S/4, so the ideal partner is comfortable discussing both functional SD scenarios and how they translate into .NET code and APIs. Your main focus will be to examine my current SD setup, identify any gaps or mis-alignments with best practice, and guide me through the right configuration or enhancements. Whether the issue lies in pricing, order processing, delivery scheduling, or billing flows, I want pragmatic recommendations I can apply immediately and, when needed, hands-on help inside the system. Experience with the relevant SAP tools—SPRO,...

I’m looking to license or purchase a complete, already-finished Triple Chance slot game that runs smoothly on Windows desktop PCs. The build should be plug-and-play for me: install, launch, and the reels spin exactly like the classic Triple Chance experience. A key requirement is a built-in print function so the game can immediately send ticket or voucher information—winnings, session data, or simple receipts—to any standard Windows printer without extra configuration. The printer call must fire automatically after each game session or via a clear “Print” button inside the UI. I’m flexible on the underlying technology; Unity, C++, C#, or any stable framework is acceptable as long as it installs cleanly on current Windows versions and does not depen...

I want to give my Discord community a full-blown cricket experience: members draft their own teams, play head-to-head fixtures, and climb seasonal leaderboards while earning an in-game currency they can spend on transfers or upgrades. Here’s the gameplay scope I have in mind. The bot must let users create and manage squads, then simulate matches in T20, ODI (One Day) and Test formats. At launch I need three game modes—PvP challenges, knockout tournaments and long-form leagues—with the architecture left open so we can bolt on extra modes later. Each fixture should run ball-by-ball logic, generate realistic scorecards, update individual player statistics automatically, and broadcast concise commentary to match channels. An in-server economy underpins everything: every...

We need a senior developer (freelancer or agency) to fix critical issues and deliver production-ready updates for a mobile-first app. Tech stack - Backend: ASP.NET Core Web API (C#) - Database: PostgreSQL - Realtime/chat: Firebase Firestore - Mobile: Flutter - Web/admin: React (nice-to-have) Must deliver (priority scope) - Password reset emails not delivered: diagnose provider/config/deliverability and make it reliable. - CV/PDF download shows “success” but file does not download/open: fix file storage + delivery flow (streaming or signed URL) and correct response headers. - Payment flow redirects/loops and the app cannot return after payment: fix return URL/deep link/callback handling and make the flow consistent. - Performance: Improve response times using pagination, index...

I’m developing a third-person action game for iOS and Android and need a skilled game programmer to push it from concept to a solid, touch-ready build. The art, animations, and core design docs are in place; now I’m looking for clean, efficient code that keeps the frame rate high on mid-range devices. Unity with C# or Unreal Engine using Blueprints/C++ both work for me—choose whichever lets you move fastest while keeping the project maintainable. Deliverables • Full project source (Unity or Unreal) • Playable test build (APK and TestFlight/IPA) • Clear setup instructions so I can iterate after hand-off Acceptance criteria • Smooth third-person movement and camera with on-screen controls • Responsive melee/ranged combat and basic enem...

I’m moving our freight-invoice workflow off a Windows-only desktop utility and into a fully SQL Server–driven pipeline. All business rules live in clear documentation, every data source has been mapped, and I have a year’s worth of validated invoices to prove the expected outputs. Here is the flow I need implemented: CSV files arrive from carriers, they are ingested into staging tables, T-SQL stored procedures match each line to the appropriate rate-card logic, the correct freight charges are calculated, and the results are surfaced through an API. The API’s main purpose is to let our client application migrate data and trigger the stored-procedure processing as needed. To keep us aligned, these are the concrete deliverables: • Schema for raw, staging, and ...

The goal is to build a WhatsApp bot that delivers automated responses focused on invoicing. When a user sends a specific keyword or command, the bot should connect to my invoicing API, generate a new invoice, verify the user’s account / order details, and immediately send the finished document back through the same chat. After delivery, it must keep listening so the user can ask for status updates; the bot will query the API and reply with the current state of that invoice. I will supply full API documentation, authentication keys, and message templates for greetings and confirmations. Preferred tech stacks are Node.js or Python together with the official WhatsApp Business Cloud API or Twilio’s Conversations API, but I’m open to alternatives if you have production-ready ...