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Blockchain Game Developer Needed We are seeking an experienced Blockchain Game Developer to help refine and upgrade an existing project. The game is already in development, but we need a skilled developer to fix core mechanics, improve smart contract interactions, and optimize gameplay performance. Tasks Include: Reviewing and improving existing codebase Fixing bugs and stability issues Enhancing on-chain/off-chain game logic Optimizing smart contract gas usage Improving UI/UX flow if needed Requirements: Strong experience with Web3 game development Proficiency in Solidity and smart contract security Familiarity with Unity or Unreal Engine (or similar game frameworks) Understanding of NFTs, token integration, and blockchain transactions Ability to communicate clearly and deliver within deadlines Nice to Have: Experience with Layer 2 networks or sidechains Understanding of game economy design We Offer: Competitive project-based or hourly compensation Flexible remote work Opportunity to contribute to a growing blockchain game ecosystem If interested, please send: Portfolio or previous work samples Relevant skills and experience Availability and expected rate
ID do Projeto: 39964048
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As a seasoned Technical Lead and Blockchain Developer, I bring over 15 years of expertise in architecting, developing and scaling complex applications, including games. My strong grasp of modern front-end frameworks, powerful back-end stacks and database design ensures that your game's core mechanics will be refined, smart contracts will be greatly improved and game performance optimized. With respect to your primary requirements, my proficiency in Solidity and extensive experience with Web3 game development make me the right candidate for fixing bugs, enhancing game logic and optimizing smart contract gas usage. My knowledge of NFTs and token integration aligns perfectly with your project needs. For additional peace of mind, I embody values like clean coding practices, automated testing and CI/CD which will be invaluable in preserving the stability and scalability of your project. I am adept at leading cross-functional teams, resolving complex challenges while ensuring timely delivery to match both technical and business goals. Overall, hiring me means that you not only get an expert who tackles immediate issues but also someone who future-proofs your game for a growing blockchain ecosystem.
$200 USD em 1 dia
5,0
5,0
15 freelancers estão ofertando em média $93 USD for esse trabalho

Hello, I’ve carefully reviewed your project and know exactly how to deliver results that are strategic, efficient, and tailored to your goals with no wasted time or guesswork, just real, measurable value. With several years of hands-on experience in Mobile App Development, iPhone, Unity 3D, Game Development, Blockchain, Solidity, Smart Contracts, Unity, I bring not just expertise but a track record of delivering results that help clients move forward with confidence. My Portfolio: https://www.freelancer.ca/u/DGM999 If you’re looking for reliable, quality-driven support, I’m just a message away. Let’s make it happen. Best Regards, Sadat Saeed
$90 USD em 3 dias
5,1
5,1

Hi there,Good evening I am Talha. I have read you project details i saw you need help with Unity, Smart Contracts, Solidity, Mobile App Development, Unity 3D, iPhone, Game Development and Blockchain I am writing to propose an innovative approach to tackle your project. Our proposal centers on delivering creative and effective solutions that will set your project apart. We will present fresh, out-of-the-box ideas that align with your project's objectives, demonstrating how we can achieve remarkable results. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$120 USD em 7 dias
5,1
5,1

Hi there, I’m confident I can help refine and optimize your blockchain game. With experience in Web3 game development, Solidity smart contracts, and Unity/Unreal workflows, I can review your existing codebase, fix bugs, optimize on-chain/off-chain interactions, and improve gas efficiency. I’m also comfortable enhancing the UI/UX flow where needed to ensure smooth gameplay and seamless token/NFT integration. I’ll communicate clearly throughout and deliver solutions within your deadlines. Looking forward for your positive response in the chatbox. Best Regards, Arbaz B
$140 USD em 7 dias
5,0
5,0

Hi Linh, I am excited about the opportunity to work on your Blockchain Gaming project. With over 8 years of experience in AI engineering and full-stack development, I am confident in my ability to enhance your game with cutting-edge technology. ⭐Hello, I am really interested in your project since I have professional experience. I have expertise in Web3 game development and Solidity, ensuring secure smart contract interactions. I can optimize gameplay performance and improve UI/UX for a seamless gaming experience. If you have any questions or would like to discuss the project further and how I can assist, we can set up a meeting. Thanks, Maxim
$30 USD em 113 dias
4,1
4,1

Hey Linh H., I just finished reading the job description and I see you are looking for someone experienced in Blockchain, Solidity, Unity, Smart Contracts, Unity 3D, Game Development, iPhone and Mobile App Development. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 120 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Ali
$30 USD em 4 dias
2,6
2,6

Greetings, I am a seasoned Blockchain Game Developer with a strong background in Web3 development, Solidity, and smart contract security. I am well-equipped to enhance your existing game by refining core mechanics, optimizing smart contract interactions, and improving gameplay performance. With expertise in NFTs, token integration, and blockchain transactions, I am confident in delivering high-quality results within deadlines. My proficiency in Unity and Unreal Engine further ensures a seamless user experience. I am excited about the opportunity to contribute to your project and the growing blockchain game ecosystem. Please review my portfolio and relevant experience to see how I can add value to your project. Thank you for considering my proposal.
$90 USD em 7 dias
0,0
0,0

Hello, we specialize in creating immersive blockchain games and have 7 years of experience in game development. Our expert team is ready to enhance your project by refining core mechanics, optimizing smart contract interactions, and boosting gameplay performance. Let's elevate your game with top-notch Web3 development, Solidity expertise, and seamless NFT integration. Excited to transform your vision into a blockchain gaming masterpiece. What are your thoughts on enhancing the game economy next?
$110 USD em 2 dias
1,3
1,3

Hello, I have deep working experience in blockchain gaming and Web3 development, especially in building platforms with features like token economies, smart contracts, on-chain asset integration, and multi-platform game logic. I also have strong experience with game engine integration, multiplayer logic, wallet/API integrations, and performance & security optimization. Could you share whether you already have decided on which blockchain network (e.g., Solana, Ethereum, BNB Chain), game genre/mechanics, and core token/asset model so I can provide a tailored roadmap and quote? Message me now to discuss more details. Looking forward to your response. Best,
$100 USD em 3 dias
0,0
0,0

⭐ Hello, how are you? Thank you for posting this Blockchain Game Developer role. I’m confident I can refine your existing game, optimize smart contracts, and improve on-chain/off-chain mechanics. I’ve previously worked on Web3 games using Solidity and Unity, integrating NFTs and token transactions while optimizing gas usage and gameplay performance. My approach is to first audit the current codebase, fix critical bugs, enhance smart contract interactions, and then optimize the UI/UX flow where needed, ensuring secure and efficient blockchain operations. One question — is the game currently deployed on mainnet, testnet, or still in a local development environment? Looking forward to discuss with you on chat! Thank you!
$100 USD em 4 dias
0,0
0,0

Hi Linh, I’ve thoroughly reviewed the details of your blockchain gaming project, and I’m confident in my ability to enhance your existing game. With years of experience in Web3 game development and proficiency in Solidity, I specialize in refining and upgrading game mechanics, optimizing smart contract interactions, and ensuring smooth gameplay. I’ll begin with a comprehensive analysis of the current codebase to identify and address bugs and stability issues. Following this, I’ll enhance the on-chain/off-chain logic and optimize the gas usage of your smart contracts. If needed, I can also tweak the UI/UX for a more seamless player experience. I will ensure transparency throughout the project and aim to complete it efficiently. My proposed timeline is 14 days, and I’m committed to delivering results within this timeframe. Could you share more about the specific mechanics you want to refine or any particular pain points you’ve encountered? Thanks,
$30 USD em 2 dias
0,0
0,0

I have a strong background in Web3 game development, expertise in Solidity for smart contract security, and familiarity with Unity for game frameworks. While I am new to freelancer, I have tons of experience and have done other projects off site. I’m excited about what you’re building and would love to learn more about your project and how I can help bring it to life! Regards, Jeandre Nagel
$140 USD em 7 dias
0,0
0,0

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 8+ years of experience on Mobile App Development, iPhone, Unity 3D, Game Development, Blockchain, Solidity, Smart Contracts, Unity I will work on your project hard with full time. I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Warm Regards
$150 USD em 7 dias
0,0
0,0

Hey Pehel E., I just finished reading the job description, and I see you are looking for someone experienced in Solidity, Mobile App Development, Blockchain, Game Development, Smart Contracts, Unity, Unity 3D and iPhone. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have a few questions: 1. Are all these requirements? If not, please share more detailed requirements. 2. Do you currently have anything done for the job, or does it have to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback in the last 5-6 years. 3. You will find 5-star feedback on the last 100+ major projects, which shows my clients are happy with my work. I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Fatima Waqar.
$30 USD em 5 dias
0,0
0,0

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