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We are looking for experienced developers or a small team to build a high-quality GTA 5 Roleplay project based on FiveM. The goal is to create a commercial RP server comparable in quality and complexity to top RP projects (Majestic-like, not a clone). The project is long-term and will be developed in stages with milestone-based payments. PROJECT SCOPE 1. GTA 5 RP Server (FiveM) Platform & Stack: - FiveM - QBCore (customized) or custom framework - Lua / JavaScript - MySQL - Git (GitHub or GitLab) Core Features: - Account and character system (multiple characters) - Cash and bank system - Inventory system - Vehicle system (ownership, garages, tuning) - Phone system - Jobs - Factions (police, EMS, government) - Admin panel - Action logging Advanced Systems: - Economy balancing - Businesses - Real estate - Auctions - Law and court system - Punishment system - Basic anti-cheat - Exploit protection 2. Backend & API - User authorization - FiveM server integration - Whitelist system - Donation / store system - REST API - Token-based authentication - Web admin panel - Logs and monitoring 3. Custom Launcher (NOT a template) - C# (WPF / Avalonia preferred) or equivalent - User authentication - File integrity check - Auto-updater - News / announcements section - Launch FiveM - Secure API integration - Basic protection against file tampering 4. UI / UX - In-game HUD - Phone UI - Menus - Launcher UI - Modern RP-oriented design PROJECT CONDITIONS - Total budget: up to €50,000 - Timeline: 4–6 months - Milestone-based payments - Source code belongs to the client - All repositories under client control - NDA if required - Weekly progress reports PROPOSAL REQUIREMENTS Please include: 1. Your experience with FiveM / GTA RP 2. Portfolio or examples of previous work 3. Which part you want to handle (Server / Backend / Launcher) 4. Estimated timeline 5. Estimated cost 6. Country and time zone Proposals without relevant experience or portfolio will be ignored.
Project ID: 40212182
77 proposals
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Active 29 days ago
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77 freelancers are bidding on average €39,030 EUR for this job

A Warm Hello! We are readily available to stat working on this project ! We’re excited to submit our proposal for building your high-quality, commercial-grade GTA V Roleplay server on FiveM. This is exactly the type of long-term, system-heavy, architecture-driven project our team specializes in. Scope Ownership — We Cover the Entire Stack We can handle all three major components of your project: - FiveM Server & RP Systems • Customized QBCore framework • Character, vehicle, inventory, banking systems • Jobs, factions, law/court, punishment, economy balancing • Anti-cheat and exploit protection • Admin tools and action logging - Backend & API Infrastructure • REST API with token authentication • Whitelist and user authorization system • Donation/store integration • Web admin panel • Monitoring, logs, and server analytics • MySQL architecture and optimization - Custom Launcher (C# WPF / Avalonia) • Secure authentication • File integrity and tamper protection • Auto-updater and patch management • News/announcement system • Secure communication with backend • Seamless FiveM launch integration - UI/UX • Modern RP HUD • Custom phone interface • Menu systems • Launcher UI design aligned with RP theme We would love to discuss your vision in detail and help you build a top-tier RP platform that can stand alongside the best in the FiveM ecosystem. Looking forward to collaborating. Best regards Ana
€50,000 EUR in 70 days
9.4
9.4

Hi there, I’ve read your FiveM GTA RP project and I’m confident I can help you build a top-tier, Majestic-like RP server with a solid long-term plan. I bring proven hands-on work with FiveM, Lua/JavaScript, MySQL, and customized frameworks, delivering robust account/character systems, inventories, vehicle ownership, jobs, factions, admin tools, and anti-cheat measures. I’ve led end-to-end RP server builds and backend integrations (REST APIs, token auth, web admin, logs) and can tailor a scalable architecture that supports real-time economy balancing, real estate, auctions, and courts while keeping security and uptime top priorities. Approach: I’ll start with a precise design of core systems (character, economy, inventory, vehicles, phone, jobs, factions) and a modular backend that fits FiveM + QBCore or a custom framework. The launcher will be a secure, C#-based or equivalent app with auto-updater, file integrity checks, and API integration. UI/UX will emphasize intuitive HUDs, phone UI, and launcher UX aligned to modern RP aesthetics. I’ll implement a milestone plan with clear acceptance criteria and weekly progress. Next steps: confirm your preferred platform details (QBCore vs custom), and I’ll draft a staged timeline with milestones over 4-6 months. Best regards,
€50,000 EUR in 19 days
9.0
9.0

With over 10 years of experience in web and mobile development, including expertise in FiveM and GTA RP projects, I understand the complexities involved in creating a high-quality GTA 5 Roleplay server. Your goal of developing a top-tier RP server with a commercial focus aligns perfectly with my skill set. In the realm of gaming and custom server development, I have successfully delivered projects that meet and exceed client expectations. My experience with Lua, JavaScript, MySQL, and FiveM positions me well to tackle the core features and advanced systems required for your RP server. I have a proven track record of building custom solutions and ensuring secure, efficient deployment. For your project, I am eager to take on the Server and Backend aspects, leveraging my experience in user authorization, API integration, and system architecture. I am confident in my ability to deliver within the specified timeline and budget, ensuring a seamless development process. My country and time zone details are available for your reference. Feel free to reach out to discuss how we can bring your GTA 5 Roleplay project to life. Let's connect and turn your vision into reality.
€40,000 EUR in 90 days
8.6
8.6

I have extensive experience with FiveM and GTA RP, along with strong skills in JavaScript, MySQL, Lua, and UI/UX design. My portfolio showcases successful projects in game development and interface design. I am eager to handle the Backend and API development for your GTA 5 Roleplay project. With an estimated timeline of 4-6 months, I am confident in delivering high-quality results within your budget. Based in [Country] and operating in [Time Zone], I am ready to start immediately. Let's discuss the project details further and create something extraordinary together. Please go through my profile, which highlights 15 years of experience, and let's start this journey together. Looking forward to hearing from you.
€35,000 EUR in 21 days
7.9
7.9

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in JavaScript, MySQL, Game Development, Lua, UI / User Interface, Web Development, Backend Development, API Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
€43,916 EUR in 5 days
8.4
8.4

Hi, this is Elias from Miami. I read your scope carefully — this is a serious, long-term FiveM RP project, not a quick server pack. The focus on a Majestic-level experience, staged delivery, full code ownership, and weekly reporting tells me you’re looking for engineering discipline as much as RP creativity. I’ve worked on complex, production-grade systems (stateful multiplayer backends, economy-driven logic, admin tooling, and secure APIs), and I’m comfortable operating in milestone-based, NDA-backed projects where everything lives in the client’s repos. I’m not pitching a copy-paste framework — the value is in clean architecture, extensibility, and exploit-resistant logic. I’m comfortable working with QBCore as a base *or* helping design a more custom framework where it makes sense, keeping everything modular so features evolve without rewrites. Q1: Do you already have a creative/roleplay design doc (economy philosophy, realism level), or should that be co-defined early? Q2: For the launcher, do you want full in-house dev or is it acceptable to split responsibilities (server/backend vs launcher)? Q3: Is monetization cosmetic-only, or do you expect deeper store interactions that must be tightly controlled by the backend? Happy to provide portfolio details privately and discuss timelines/cost allocation per subsystem. If it makes sense, I can also help you structure the milestone plan so risk is controlled on both sides. Regards, Elias
€35,000 EUR in 7 days
7.8
7.8

Hello, I have strong hands-on experience building and maintaining FiveM GTA RP servers, including custom QBCore frameworks, complex economy systems, factions, and admin tooling. I can handle end-to-end development across server logic (Lua/JS), backend APIs, databases, and modern RP-focused UI/HUD systems. I work with clean Git workflows, milestone-based delivery, and weekly progress reporting, fully aligned with long-term commercial projects. I’m comfortable operating under NDA, delivering source-controlled code, and building a Majestic-level RP experience without cloning. Best Regards, Harpreet Singh.
€20,000 EUR in 7 days
7.0
7.0

Hi I can build a high-quality FiveM GTA RP server with customized QBCore or a modular custom framework, delivering systems for characters, economy, vehicles, jobs, factions, inventory, and a secure backend API. A key technical challenge is maintaining stability and anti-exploit protection at scale, and I solve this through optimized server-side logic, structured permissions, and action-logging with integrity checks. Another challenge is creating a polished, modern UI/UX for HUD, phone, menus, and the launcher, addressed through clean Lua/JS interfaces and a custom C#/Avalonia launcher with authentication, updates, and file-check workflows. I bring strong experience integrating REST APIs, token-based auth, whitelisting, donation stores, and monitoring systems tied directly into the RP server. The codebase will follow Git-based versioning, structured modules, and clean database schemas for long-term expansion. I can handle server systems, backend/API, and launcher development as a unified architecture. My focus is delivering a commercial-grade RP environment comparable to top-tier projects. Thanks, Hercules
€35,000 EUR in 120 days
6.7
6.7

Hi, I bring senior, hands-on experience building and operating FiveM GTA 5 Roleplay servers designed for commercial scale and long-term live operations. I have delivered customized QBCore frameworks and fully bespoke systems using Lua, JavaScript, MySQL, and Git, with a strong focus on performance, economy balance, exploit prevention, and maintainable architecture. I can lead delivery across the RP server, backend/API, and custom launcher, or integrate into a small core team. On the server side, I build modular, server-authoritative systems covering characters, economy, inventory, vehicles, jobs, factions, admin tooling, and detailed action logging. Advanced systems such as businesses, real estate, auctions, courts, punishments, and pragmatic anti-cheat are implemented with validation, rate-limiting, and telemetry. For backend and web, I design secure REST APIs with token-based auth, whitelist flows, donation/store logic, monitoring, and a web admin panel. The custom launcher will be built in C# (WPF or Avalonia) with authentication, integrity checks, auto-updates, news, and protected FiveM launch. UI/UX will be modern and RP-oriented across HUD, phone, menus, and launcher. Timeline is 4–6 months with milestone delivery. Budget aligns with €20k–€50k depending on scope split. Repositories and IP are fully client-owned. Country/time zone: available on request. Regards, Asif Al Balushi
€50,000 EUR in 30 days
6.5
6.5

Hello, I’ve carefully reviewed your GTA 5 Roleplay project scope and clearly understand that you’re targeting a commercial-grade FiveM RP server comparable to top-tier projects (Majestic-level quality, not a clone). I have 10+ years of experience in multiplayer game systems, backend platforms, and live service architectures, with hands-on FiveM / GTA RP development using QBCore (customised), Lua, JavaScript, MySQL, and REST APIs. I can take ownership of the core RP server + backend/API layer, including character systems, economy, jobs, factions, businesses, admin tools, logging, exploit protection, and scalable architecture suitable for long-term growth. The backend will include secure authentication, whitelist and donation/store systems, REST APIs, and a web-based admin panel, all under repositories fully owned by you. I’m comfortable working in milestone-based phases over 4–6 months, with weekly progress reports, Git-based delivery, and full source code handover. I can also collaborate with a launcher/UI specialist if the launcher is handled separately, or contribute to API-side integration for the launcher. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STOIRES. I WILL PROVIDE 2 YEAR FREE ONGING SUPPORT AND COMPLETE SOURC CODE. I can share relevant FiveM / RP systems and backend examples privately. Country & timezone: available to align with EU schedules. I eagerly await your positive response. Thanks
€35,000 EUR in 7 days
6.6
6.6

Hello, I’ve reviewed your project scope and understand you need a high-quality, commercial-grade GTA 5 RP server (FiveM) with a complete ecosystem including server systems, backend API, custom launcher, and modern UI/UX, delivered in stages with milestone payments. With 10+ YEARS OF EXPERIENCE in game server development and strong FiveM / GTA RP expertise, I can lead the development or work as part of a small dedicated team to build a Majestic-level RP project (not a clone), ensuring clean architecture, scalable systems, and secure integrations. What I can deliver: FiveM server (QBCore or custom framework) with all core systems Multi-character accounts Cash/Bank, Inventory, Vehicle, Phone Jobs, Factions, Admin Panel, Logging Advanced RP systems Economy, Real Estate, Businesses, Auctions Law & Court, Punishment, Anti-cheat, Exploit protection Backend & API REST API, token auth, whitelist, donation store Web admin panel, monitoring & logs Custom Launcher (not template) C# (WPF/Avalonia) with auth, updater, file integrity, news, secure API UI/UX design for HUD, phone, menus, launcher Why I’m the right fit: Strong FiveM & GTA RP background Clean, scalable architecture with Git-based workflow Long-term commitment & milestone-based delivery 2 years free ongoing support + complete source code transfer I have a few queries to ask regarding the project to proceed further. Awaiting your positive response. Thanks
€25,000 EUR in 7 days
6.3
6.3

Nice to meet you , My name is Anthony Muñoz, I express my interest in working on your project after carefully reading the requirements and concluding that they match my area of knowledge and skills. I am currently the lead engineer for the IT agency DSPro and I have more than 10 years of experience in the field. I have successfully completed a large number of similar jobs and I consider your project to be a challenge in which I would like to work and be able to make it a reality. Please feel free to contact me, it will be my pleasure to help you. I greatly appreciate the time provided and I remain attentive to any questions or concerns. Greetings
€79,846 EUR in 7 days
5.8
5.8

I’ve built and helped scale GTA 5 RP servers using FiveM and QBCore, focusing on complex systems like multi-character accounts, economy balancing, and faction frameworks. For a recent client in a similar niche, I developed a custom vehicle and inventory system that improved player retention and stability, all tracked via GitHub with milestone-based releases. For your project, I can take on the server and backend parts, including core RP features and REST API integration. I’d recommend starting with the core systems—character creation, banking, and jobs—to establish a solid base before adding advanced economy and law systems. Do you have preferred anti-cheat measures in mind, or are you open to recommendations based on what’s been effective so far? I estimate 5 months to deliver server and backend, with milestone reviews every 3–4 weeks to keep progress transparent. My quote for this phase is €30,000, with full repo access and weekly updates as requested. I’m in CET (Europe) and ready to jump in and set up a robust, scalable foundation for your RP server. Let me know if you want to discuss next steps or specific features.
€50,000 EUR in 7 days
5.5
5.5

Hi I have strong hands on experience building and scaling FiveM GTA RP servers with a focus on long term commercial quality rather than quick templates. I understand the difference between a playable server and a sustainable RP ecosystem with clean architecture balanced economy exploit protection and systems that can evolve over time. I can contribute either as a lead developer or as part of a small focused team. My strongest areas are server side architecture on QBCore or custom frameworks advanced gameplay systems backend APIs and structured data design. I work with Lua JavaScript and MySQL daily and follow strict Git workflows with documentation and action logging built in from the start. My approach is milestone driven. First establish a stable core with accounts characters inventory vehicles jobs factions and admin tools then layer advanced systems like economy businesses real estate law systems and donations. Everything is written cleanly and modular so future expansion and optimization are straightforward. I am comfortable working under NDA with all repositories under your control and providing clear weekly progress reports. Best, Justin
€35,000 EUR in 7 days
5.6
5.6

With nearly a decade of experience in the technology and gaming industries, I am confident that I am the perfect fit for your project. My expertise lies not only in coding and software development but also in creating innovative and superior user experiences. I have a strong background in developing multifaceted systems on demanding platforms, similar to the scope of your project. With Lua, JavaScript, MySQL among my strengths, I assure you that I can bring together a polished product for your GTA 5 Roleplay server based on FiveM. Speaking specifically to your project needs, I have comprehensive knowledge and in-depth experience with FiveM and GTA 5 Roleplay servers. With advanced understanding and strong practical abilities using QBCore or custom frameworks like Git on GitHub or GitLab, I can effectively build your desired account and character system, cash and bank system, inventory system, vehicle system, phone system, jobs, factions including police, EMS and government as well as an admin panel with action logging.
€35,000 EUR in 90 days
5.5
5.5

Hello, I have reviewed the details of your project and understand that you are seeking experienced developers or a small team to build a high-quality GTA 5 Roleplay project based on FiveM. Our team specializes in custom software development and has a strong background in creating immersive gaming experiences. We provide a wide range of IT services, including custom software development, web platforms, mobile app development, blockchain solutions, and AI services. Let's have a detailed discussion to understand your project requirements thoroughly. This will help us provide you with a comprehensive plan, including a timeline and estimated budget. I will share my portfolio in chat. I look forward to hearing from you. Thanks Best Regards, Mughira
€35,000 EUR in 7 days
4.8
4.8

Hello, I’m excited about the opportunity to contribute to your project. With solid experience building and customizing FiveM RP servers (QBCore-based and custom frameworks), backend services, and supporting tooling, I can help deliver a high-quality, commercial-grade RP project with clean architecture, scalable systems, and long-term maintainability rather than a rushed clone. I’ll tailor my involvement to the areas where I add the most value—server-side systems, backend/API integration, and structured logging/economy foundations—working milestone-based, with weekly progress updates and full source control under your ownership. You can expect clear communication, disciplined development, and a production-ready result that matches the ambition, scope, and timeline you’ve outlined. Best regards, Juan
€25,000 EUR in 7 days
4.8
4.8

Hello, I am confident that I can deliver a top-tier GTA 5 Roleplay server comparable to the best in the industry. With over 10 years of experience in game development, including extensive work with FiveM and advanced scripting in Lua and JavaScript, I understand what it takes to build a complex and engaging RP environment. I have expertise in backend development and API integration, ensuring seamless user authentication and performance monitoring. My focus will be on developing the server architecture and core systems you outlined, ultimately delivering a robust platform for your players. I am well-versed in milestone-based project delivery and can provide weekly progress reports to keep you informed. Best regards, Volodymyr - I have all the necessary skills to successfully complete this project. I have experience over 10+ years. I am skilled at designing scalable and maintainable solutions. I am highly motivated to deliver quality work on time, ensuring that all project goals are met. Additionally, I have hands-on experience with Proof of Concept (PoC) development, helping to validate ideas and solutions effectively.
€40,000 EUR in 20 days
4.4
4.4

Hi, I’m Karthik — a Senior Full Stack & Game Backend Developer with 10+ years of experience delivering complex, large-scale platforms. I have strong expertise in multiplayer architectures, secure backend systems, and high-availability cloud deployments, making me well-suited for building a commercial-grade FiveM RP server. **FiveM / RP Experience:** I’ve worked on custom multiplayer ecosystems involving Lua, Node.js, MySQL, REST APIs, and token-based authentication, building scalable systems such as economy engines, inventory modules, admin tools, and monitoring dashboards. **Scope I Can Handle:** ✅ Complete FiveM server with customized QBCore or custom framework ✅ Backend APIs, whitelist, donation/store system, logging & monitoring ✅ Secure web admin panel with role-based access ✅ Custom launcher in C# (WPF) with auto-updater, file integrity checks, and protected API integration ✅ Modern RP-focused UI including HUD, phone, and menus **Approach:** Git-driven workflow, client-owned repositories, weekly reports, milestone deliveries, and NDA-ready. **Estimated Timeline:** 4–6 months aligned with staged delivery **Estimated Cost:** €40K–€50K depending on customization depth **Location/Timezone:** India (IST) with strong overlap for EU hours If you're aiming to build a premium, long-term RP ecosystem—not just a server—I’d be excited to partner with you and deliver a
€49,990 EUR in 7 days
4.7
4.7

Hello, I am available to begin immediately. I have hands-on experience building FiveM RP servers, Lua/JS, MySQL, and customized QBcore routines, plus admin and logging systems for large communities, with scalability and maintainability in mind. I will approach by delivering a modular, milestone-driven plan, starting with core RP features, economy balance, and security layers, then expanding to backend APIs and a custom launcher. I can align with your milestone payments and provide weekly progress updates; happy to discuss a detailed plan and milestones . Best regards, Mojjammil
€32,000 EUR in 360 days
3.2
3.2

Prague, Germany
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