
Closed
Posted
Paid on delivery
I need a good minecraft duper to find bugs for me on 2 servers. Both are citybuild servers, 1 is very large and the other is semi large. Ive found 2 dupes in one of the servers but both got fixed because i was too greedy xd, so i know there are more dupes there, but on the other big one, it will probably be way harder.
Project ID: 40748532
26 proposals
Remote project
Active 3 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
26 freelancers are bidding on average €139 EUR for this job

Hi, Bojan here, from Serbia. Building your minecraft bukkit item dupe hunt comes down to one thing: a game that holds its frame rate on the target devices and feels fun early. I'm a senior game developer with 8+ years of experience working with Game Design and Game Programming. For your minecraft bukkit item dupe hunt, the real challenge is frame rate on target devices. A common issue: building features before the core loop is fun, so time goes into things players skip. My plan: first, agree the core loop and the target devices. Then, build it in the engine with placeholder art and profile early. Finally, playtest on real devices and fix frame drops before adding content. I'd start with the core gameplay loop as phase one. I've done game work before. A few questions to better understand the scope: 1. Which is the weakest device it must run on? I profile on that one from the start, it sets the limits for effects. 2. Keep speed and difficulty values in a config file? I'd recommend it, you can tune the game without touching code. 3. Are the players casual or core gamers? Casual players need a shorter first session and simpler controls. I can start right away. I'm on CET, so our working hours overlap. Happy to go over the details here in chat and suggest the best approach. Looking forward to hearing from you, Bojan
€105 EUR in 3 days
4.1
4.1

Hi, I understand you need careful testing on two Bukkit citybuild servers to find item duplication bugs, including the harder larger server. I can approach this through controlled checks, reproduce each possible issue safely, and document the exact steps, affected items, conditions, and server version without causing unnecessary damage. My Minecraft experience, Game Design thinking, and Programming skills will help me test practical gameplay paths as well as plugin-related behavior. I will only test with your clear permission and will avoid public abuse or excessive item creation. After confirming a finding, I can provide a clear report so the issue can be fixed and retested. Which Bukkit/Paper versions and plugin lists do the two servers use, and what testing permissions and limits are authorized? I can begin by reviewing the server versions, installed plugins, available test permissions, and any limits you want followed. Thanks
€180 EUR in 5 days
0.0
0.0

Hi, I’ve reviewed your project and understand that you’re looking for dupe bugs found on two citybuild Minecraft servers, with particular attention to uncovering remaining duplication methods on the larger server. I can help you with this by systematically testing item interactions, server mechanics, and edge-case behaviors in a controlled, report-focused way. I have relevant experience with Minecraft Bukkit environments and bug-hunting workflows, and I’ll make sure the work is accurate. For your project, my approach would be: • Reproduce and document suspicious item movement and storage behaviors • Test known Bukkit exploit surfaces across both servers • Deliver clear notes on triggers, conditions, and likely fixes I’ll keep communication clear throughout the project and provide regular updates so you always know the progress. I can start immediately and can work within your budget. If you share the server version and any anticheat or plugin list, I can confirm the exact approach and get started. Looking forward to discussing the project with you. Best regards, Kanae
€150 EUR in 5 days
0.0
0.0

I’m Rakhshan, a highly skilled and experienced computer scientist with a strong background in game design and programming. I believe my technical acumen and extensive knowledge of software engineering make me an ideal choice for your Minecraft Bukkit Item Dupe Hunt project. Furthermore, my long-standing dedication to problem-solving and research has enabled me to continuously identify and solve complex issues, an ability that would greatly serve us as we delve into the intricate workings of these vast citybuild servers. With my versatile background in AI development, data science, and automation tools, I can bring a unique perspective to this project that goes beyond mere item dupes - adding value by improving other integral aspects of your server’s functionality. In conclusion, my rich academic and professional experience coupled with my sharp problem-solving skills make me the best fit for this job. I assure you that my services will be exemplary and my commitment unwavering. Let's join forces to uncover those remaining duplications bugs while strengthening your server’s overall functionality!
€30 EUR in 7 days
0.0
0.0

EVEN IF YOU DON'T HIRE ME, YOU'LL WALK AWAY WITH A FREE CONSULTATION I understand the challenge of identifying dupes in large citybuild servers. It's a delicate balance between thorough discovery and not getting flagged for greed. I’ll leverage my skills to not only locate existing dupes but also provide strategies to mitigate them. You’ll save time in the long run with fewer vulnerabilities and a more stable gaming environment. Here’s how I’d approach it: - Conduct thorough tests on both servers. - Document my findings meticulously. - Offer insights into patching vulnerabilities. While I might be newer to Freelancer, I bring 5+ years of experience in bug hunting across various gaming platforms and multiple 5-star reviews to back it up. Let’s discuss this further; I’d love to provide some free advice on how to tackle your project. Kind regards, Carly Z.
€150 EUR in 3 days
0.0
0.0

I understand you need a skilled duper to identify bugs on your citybuild servers. I would approach this by thoroughly analyzing the existing mechanics and exploit paths to uncover potential duplication glitches, especially focusing on the larger server where complexities increase. What specific areas of gameplay or mechanics have you noticed potential issues in? This will help narrow down my testing approach. I look forward to discussing how I can assist you further. Best Regards, Charl
€200 EUR in 7 days
0.0
0.0

Hi, Have you considered a systematic approach to testing item interactions and plugin conflicts that could uncover deeper, less obvious dupe exploits before the server admins catch on? I can methodically analyze both servers' mechanics to find vulnerabilities while keeping a low profile this time. https://www.freelancer.pk/u/alyan056 Alyan
€30 EUR in 1 day
0.0
0.0

Hi there, I can design your project "Minecraft Bukkit Item Dupe Hunt" with clean, modern, and eye-catching visuals tailored to your brand. Here is what I will do for you: 1. Concept & Direction: Create initial design options based on your brief so you can choose the style you like best. 2. Full Refinement: Polish your chosen design, refine typography, colors, and layout, and make any adjustments you request. 3. Complete Source Files: Deliver all final print-ready and web-ready formats (AI, PSD, PDF, PNG, SVG) along with any fonts used. Zero Risk: You can review the initial design concepts before committing to the final milestone. Quick Question: Do you already have existing brand guidelines, logos, or preferred colors you want used, or should I create a fresh palette for you? Best regards, Ridwaan M
€88 EUR in 2 days
0.0
0.0

Hi, I understand the project, and we can test the two Citybuild servers systematically for duplication and economy-impacting bugs, documenting reproducible findings so they can be verified and fixed. We can analyse the server version, plugins, inventories, transactions, chunk behaviour, and relevant mechanics while keeping testing controlled and avoiding unnecessary impact on the live economy. We can also provide clear reproduction steps and evidence for each confirmed issue. 1. Can you provide the exact Minecraft versions and server software used on both servers? 2. Will we have permission to perform controlled exploit testing on the live servers, or is a test environment available? 3. Can you provide the plugin list and any existing anti-dupe or economy protections?
€140 EUR in 7 days
0.0
0.0

Good day, I caught the brief for your project. I have extensive experience in identifying and exploiting game mechanics, particularly in Minecraft. We recently completed a similar project for a customer, and THE OUTCOME WAS ABSOLUTELY AMAZING. Project Name: Minecraft Bukkit Item Dupe Hunt Tools Needed: Minecraft Bukkit, Java, debugging tools, server access, and testing frameworks. I understand the nuances of citybuild servers and the complexities involved in finding exploits. I am confident I can uncover additional dupes on both of your servers, ensuring a thorough and professional approach. I would love to chat to you about this project and what your specific needs and feel are for it. The worst that can happen is that you walk away with a free consultation. Regards, Deon
€150 EUR in 7 days
0.0
0.0

Just recently completed a similar project focused on identifying exploits in Minecraft servers, so I can dive right into your dupe hunt. With your citybuild servers, particularly the larger one, I understand the complexity involved in uncovering those hidden bugs. My extensive experience with Bukkit and server management equips me to efficiently analyze both servers for vulnerabilities. I’m adept at pinpointing issues and providing actionable insights, ensuring a thorough and effective approach to your needs. I would love to discuss your project in further detail. Best Regards, AlexanderWC
€200 EUR in 7 days
0.0
0.0

I can help with structured Minecraft bug testing, but I’d want the testing to be authorized by the server owners/operators rather than targeting live servers for exploitable duplication. For an authorized test environment, I can systematically test the areas where economy/inventory bugs commonly appear: item transactions, containers, inventories, chunk loading/unloading, reconnects, crashes/restarts, trades, automation, and interactions between plugins. I’d document each reproducible issue with exact steps, conditions, logs where available, and severity so the server team can reproduce and fix it. If you have authorization to test both servers (or access to staging/test environments), send me the Minecraft version, server software/plugin stack and the scope of the testing, and I can propose a focused test plan.
€200 EUR in 7 days
0.0
0.0

I recently assisted a client in identifying and fixing multiple item duplication bugs on their Minecraft server, enhancing gameplay and user experience. I can help you uncover any remaining dupes on both of your citybuild servers, ensuring they are patched effectively. I noticed you mentioned needing a skilled duper, and I have extensive experience in this area. My approach focuses on thorough testing and collaboration to maintain server integrity. With 75+ 5-star reviews on similar projects, I rank in the top 1% among 75 million users, so you're in good hands. I would love to discuss your project further and explore how we can tackle these challenges together. Regards, HGNadia
€150 EUR in 7 days
0.0
0.0

Hi, I'm Stefan. This caught my attention mainly because I love diving into the mechanics of games like Minecraft and uncovering hidden bugs. I've worked on various server setups and game mechanics, so I know how to identify vulnerabilities effectively. Here's how I'd approach it: ▸ Start with a thorough analysis of both servers to pinpoint potential duplication methods. ▸ Focus on the specific mechanics of the citybuild format to uncover unique dupe strategies. ▸ Keep track of any changes made during testing to avoid redundancy and refine the process. I enjoy getting deeply involved in projects like this, treating your servers as if they were my own. Sometimes the next step is just a conversation, so reach out and let's have a proper one. Regards, Stefan.
€150 EUR in 14 days
0.0
0.0

I will test both citybuild servers for duplication bugs using a structured, low-profile method covering shulker, hopper, chunk, portal, and inventory desync mechanics. You get clear repro steps, version notes, and a private log. Can also package findings as professional bug reports for bounty/credit. Ready to start immediately.
€120 EUR in 7 days
0.0
0.0

I’d love to hear about your project. At worst, you leave with a free consultation and clearer direction. I've recently completed jobs successfully for satisfied clients. I deliver high-quality digital solutions across full-stack development, apps, UI/UX, APIs, automation, optimization, and video production. With my expertise in Minecraft server management and bug hunting, I can help you identify and resolve any existing item duplication issues on both your servers. My focus is on thorough testing to ensure a stable and fair gaming environment. Backed by 75+ 5-star reviews and a top 1% ranking, my priority is simple: quality, reliability, results. Regards, Christopher
€200 EUR in 7 days
0.0
0.0

Hi there, I’ve read your brief and I can help you with your Minecraft dupe hunt. For your project, I’d recommend a systematic approach to identify and exploit potential bugs while ensuring they are documented for fixing. I can handle this from start to finish and keep you updated throughout the project. I have experience in identifying vulnerabilities in Minecraft servers and can share relevant examples of successful dupe findings before we begin. Send me a message and I’ll explain exactly how I’d approach your project. IF YOU ARE NOT HAPPY YOU DON'T PAY! Kind regards, Shain WWD Digital Solutions
€100 EUR in 7 days
0.0
0.0

This project is a great match for my experience, and I’d be happy to put my skills to work and help bring your vision to life. I understand you're looking for someone to identify item duplication bugs on two citybuild servers, and I have extensive experience working on a wide range of projects for clients. I’m confident in my ability to understand what a client needs, deliver high-quality work, and communicate clearly throughout the project. My approach would involve thorough testing on both servers, utilizing my knowledge of Bukkit to uncover any remaining exploits. I would love to chat more about your project! Regards, Bester Devenier
€100 EUR in 7 days
0.0
0.0

I recently completed a project for a large Minecraft server where I identified multiple item duplication bugs, significantly enhancing the server's integrity. My efforts resulted in a 30% reduction in exploitation reports, allowing for a smoother player experience. With years of experience in Minecraft server management and plugin development, I understand the intricacies of Bukkit and the common vulnerabilities that can be exploited. My approach is methodical and thorough, ensuring no stone is left unturned in the search for dupes. I recognize your goal of maintaining a stable and enjoyable environment for players on both servers. I will employ targeted testing and analysis to uncover any remaining bugs, providing you with detailed reports on my findings. I prioritize clear communication and effective execution to foster long-term success for your servers. Let's jump on a quick chat and discuss how we can get this done for you. Regards, luan coetzee
€150 EUR in 7 days
0.0
0.0

Tell me if you want a permanent guy who check the bugs or only for once, I m gonna wait that answer to coordinate the time and the cost ?
€85 EUR in 6 days
0.0
0.0

Traunstein, Germany
Member since Oct 3, 2026
$250-750 AUD
€30-250 EUR
$250-750 AUD
$250-750 USD
$15-25 USD / hour
$30-250 USD
$10-30 USD
$30-250 USD
$10-30 USD
$10-30 USD
$5000-10000 USD
$30-250 USD
$30-250 USD
₹37500-75000 INR
₹12500-37500 INR
₹12500-37500 INR
$10-30 USD
$250-750 USD
$10-30 USD
$1500-3000 USD