Freelancers for hire in Luxembourg
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I'm a seasoned blockchain developer with 5+ years of expertise, specializing in crafting high-performance algorithms for Solana trading bots, including sandwich, sniper, and arbitrage strategies. My journey began with competitive coding challenges, honing my skills in C++ and algorithm optimization to deliver trading...I'm a seasoned blockchain developer with 5+ years of expertise, specializing in crafting high-performance algorithms for Solana trading bots, including sandwich, sniper, and arbitrage strategies. My journey began with competitive coding challenges, honing my skills in C++ and algorithm optimization to deliver trading strategies with unparalleled efficiency and profitability. Harnessing a robust toolkit including Python, Solidity, Rust, and Go, I engineer innovative solutions tailored specifically for Solana's ecosystem. From smart contract development to seamless integration with DEX platforms, my proficiency extends across the blockchain spectrum, ensuring dynamic and responsive trading bot performance. I leverage deep expertise in trading strategies and risk management to maximize client revenue in the cryptocurrency market. Combining cutting-edge technologies with meticulous attention to detail, I sculpt algorithms for unparalleled performance in Solana trading. Programming Languages and Toolkits: - Python, Solidity, Rust, Go - Hardhat, Ganache, Truffle - Web3.js, Web3.py, GraphQL - Smart contract, Uniswap, Bridge - DeFi, DEX, DAO, NFT marketplace, Trading Sniper bot Embark on a journey with me as your trusted partner in Solana trading bot development. Together, we'll unlock the full potential of your trading strategies and achieve unprecedented success in the ever-evolving digital frontier. Let's unite forces and pave the way for transformative growth in the competitive realm of automated trading. less
Hire florianmichel99
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As a seasoned Blockchain Developer, I bring a wealth of knowledge and expertise in designing and deploying advanced blockchain solutions. I am proficient in a multitude of programming languages including Python, Java, C, C++, C#, JavaScript, PHP, Ruby, Rust, and SQL, which I have utilized in creating secure and...As a seasoned Blockchain Developer, I bring a wealth of knowledge and expertise in designing and deploying advanced blockchain solutions. I am proficient in a multitude of programming languages including Python, Java, C, C++, C#, JavaScript, PHP, Ruby, Rust, and SQL, which I have utilized in creating secure and efficient blockchain systems. My passion for problem-solving is evident in my extensive background in competitive coding and algorithmic problems, where I have honed my skills in data structures and algorithms (DSA). This experience has been invaluable in my blockchain development work, allowing me to create robust and scalable solutions. In the world of blockchain, I have significant experience with Bitcoin and Ethereum, and I am well-versed in Solidity, Web3.js, and Solana. I am also skilled in Data and Web Scraping, which complements my blockchain development work by providing the necessary data for blockchain analysis. My commitment to staying abreast of the latest industry trends and technologies ensures that I deliver cutting-edge blockchain solutions. I am excited to bring my unique blend of skills and experience to new and challenging projects in the blockchain space. less
Hire hugo387
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As a seasoned Blockchain developer, I bring a wealth of experience and a rich skill set to the table. My journey in the tech world has been marked by a deep fascination for algorithmic problems, which I have honed through competitive coding. This has not only sharpened my problem-solving skills but also given me a...As a seasoned Blockchain developer, I bring a wealth of experience and a rich skill set to the table. My journey in the tech world has been marked by a deep fascination for algorithmic problems, which I have honed through competitive coding. This has not only sharpened my problem-solving skills but also given me a solid foundation in data structures and algorithms. My expertise lies in a wide array of programming languages including C, C++, C#, Python, JavaScript, PHP, Java, SQL, Ruby, Rust, and Solidity. I have a knack for Web Scraping and Data Scraping, which I often perform using Python Selenium. In the realm of Blockchain, my proficiency extends across Bitcoin and Ethereum platforms. I am well-versed with Web3.js and have a substantial experience working with Solana. My work in the blockchain space is characterized by a deep understanding of the technology and its potential to revolutionize various sectors. My knowledge of Solidity and RUST programming allows me to build secure and efficient smart contracts, while my grasp of Web3.js helps in creating interactive front-end designs for decentralized applications. In all my endeavors, I strive for excellence, aiming to deliver robust, efficient, and innovative solutions. I am always eager to embrace new challenges and explore novel technologies, constantly pushing the boundaries of what's possible in the exciting world of Blockchain and competitive coding. less
Hire fabien3
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Hi there! I'm a seasoned blockchain developer with a passion for solving complex problems through innovative solutions. With a solid foundation in languages like C++, Python, and JavaScript, coupled with expertise in algorithmic problem-solving, I thrive in the dynamic world of blockchain technology. My journey in...Hi there! I'm a seasoned blockchain developer with a passion for solving complex problems through innovative solutions. With a solid foundation in languages like C++, Python, and JavaScript, coupled with expertise in algorithmic problem-solving, I thrive in the dynamic world of blockchain technology. My journey in the blockchain space has been exhilarating, having delved into the realms of Bitcoin, Ethereum, Solana, and beyond. I specialize in smart contract development using Solidity, enabling decentralized applications to come to life on various blockchain platforms. In addition to blockchain, I excel in data structures and algorithms, honing my skills through years of competitive coding challenges. This proficiency allows me to architect efficient and scalable solutions, optimizing performance and ensuring robustness in every project I undertake. Outside the realm of blockchain and DSA, I'm well-versed in web scraping techniques using Python and Selenium, adding another dimension to my skill set. Whether it's harnessing the power of Web3.js for blockchain integration or mastering new languages like Golang and Rust, I'm always eager to explore and adapt to the ever-evolving tech landscape. With a track record of delivering high-quality code and a dedication to continuous learning, I'm committed to pushing the boundaries of what's possible in the world of blockchain technology and beyond. less
Hire victor383
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I'm one of the few (or probably the only) Project Manager on Freelancer with an elite mix of certifications: PRINCE2, Professional Scrum Master I, ITIL, and Performance Coaching. My clients have always sought a partner who can deliver tangible results and exceptional project management skills. With me on their team,...I'm one of the few (or probably the only) Project Manager on Freelancer with an elite mix of certifications: PRINCE2, Professional Scrum Master I, ITIL, and Performance Coaching. My clients have always sought a partner who can deliver tangible results and exceptional project management skills. With me on their team, they've found exactly that. Fluent in 4 languages and open to travel, I can cater to diverse teams and contexts. I am a seasoned Project Management expert, specializing in guiding businesses of all sizes toward achieving their goals through strategic planning, efficient processes, and team leadership. From thriving startups to multinational corporations: ✅ Managed countless successful projects; ✅ Enabled companies to scale from inception to multi-million-dollar ventures; ✅ Collaborated with numerous businesses across IT, financial services, banking, compliance, and regulatory sectors; ✅ Been the go-to Project Manager for several organizations. Amongst others, I have successfully managed and delivered various projects/products, including: ✅ Comprehensive Human Resources Applications (SAP, Workday) ✅ Website/CMS Migration and Development ✅ Ticketing Tool Migrations (ServiceNow, ServiceDesk+) ✅ Project Management Tool Implementation (Trello, MS Project, Asana, ClickUp) ✅ Client Onboarding Platform ✅ Streamlined KYC Platforms ✅ Investor Onboarding Solutions My extensive experience in diverse industries, coupled with a Master in Information Security, grants me a unique skill set that drives success. I have significant expertise in: ✅ Technical & Non-technical Project Management ✅ IT & Digitalization Projects ✅ Process Optimization & Team Productivity ✅ Risk Management & Contingency Planning ✅ Vendor Management & Contract Negotiation ✅ Project Planning, Implementation, & Monitoring Let's chat or schedule a call to discuss how I can help you achieve your project milestones and propel your business forward! less
Hire pedrofpaiva
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vw6495063vw vw6495063vw
$25 USD / hour
16 years experience - portfolio/program managementLuxembourg• Strategic thinker with over 16 years of experience in portfolio, program management & client services. • Demonstrated ability to build and maintain strong relationships with clients by introducing minimum viable experience (MVE) framework resulting in high levels of satisfaction and retention. • Proven track record...• Strategic thinker with over 16 years of experience in portfolio, program management & client services. • Demonstrated ability to build and maintain strong relationships with clients by introducing minimum viable experience (MVE) framework resulting in high levels of satisfaction and retention. • Proven track record of driving revenue growth through KPI driven and value based innovative solutions and upselling opportunities. • Strong leadership skills, able to motivate and manage teams to exceed goals and provide exceptional service to clients less
Hire vw6495063vw
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I'm a seasoned blockchain developer with 5+ years of expertise, specializing in crafting high-performance algorithms for Solana trading bots, including sandwich, sniper, and arbitrage strategies. My journey began with competitive coding challenges, honing my skills in C++ and algorithm optimization to deliver trading...I'm a seasoned blockchain developer with 5+ years of expertise, specializing in crafting high-performance algorithms for Solana trading bots, including sandwich, sniper, and arbitrage strategies. My journey began with competitive coding challenges, honing my skills in C++ and algorithm optimization to deliver trading strategies with unparalleled efficiency and profitability. Harnessing a robust toolkit including Python, Solidity, Rust, and Go, I engineer innovative solutions tailored specifically for Solana's ecosystem. From smart contract development to seamless integration with DEX platforms, my proficiency extends across the blockchain spectrum, ensuring dynamic and responsive trading bot performance. I leverage deep expertise in trading strategies and risk management to maximize client revenue in the cryptocurrency market. Combining cutting-edge technologies with meticulous attention to detail, I sculpt algorithms for unparalleled performance in Solana trading. Programming Languages and Toolkits: - Python, Solidity, Rust, Go - Hardhat, Ganache, Truffle - Web3.js, Web3.py, GraphQL - Smart contract, Uniswap, Bridge - DeFi, DEX, DAO, NFT marketplace, Trading Sniper bot Embark on a journey with me as your trusted partner in Solana trading bot development. Together, we'll unlock the full potential of your trading strategies and achieve unprecedented success in the ever-evolving digital frontier. Let's unite forces and pave the way for transformative growth in the competitive realm of automated trading. less
Hire mohamedponcelet
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Welcome ! I'm Ruben, a Master's student in Sports Organization Management and a Bachelor's graduate in Economics and Management. I have a deep passion for both sports and entrepreneurship. Additionally, I'm currently undergoing training to become a mental performance coach. I bring experience as an e-commerce...Welcome ! I'm Ruben, a Master's student in Sports Organization Management and a Bachelor's graduate in Economics and Management. I have a deep passion for both sports and entrepreneurship. Additionally, I'm currently undergoing training to become a mental performance coach. I bring experience as an e-commerce entrepreneur, coupled with strong expertise in management and accounting. Here are the skills you can rely on me for: ✅Website creation (Shopify) ✅Copywriting ✅Marketing ✅Coordination of event promotion campaigns ✅Contributing to the design of promotional materials ✅Social media management and development ✅Customer service ✅Budget management (including accounting) ✅Business plan and business model development Fast communication, kindness, and meeting deadlines are my soft skills. I speak English, Portuguese, French, German, Spanish and Luxembourgish. If you need translation or production work in these languages, I am fully available to assist you. Ensuring client satisfaction remains my top priority. Reach out to me confidently for superior quality in your project. less
Hire Ruben9722
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I am a seasoned Python/Java developer with 3 years of expertise in the fin-tech and cryptocurrency sectors, specializing in high-frequency trading systems, robots, and algorithms. Leveraging a deep knowledge of talib/pine script, my work spans the development of robust, secure, and data-driven applications that...I am a seasoned Python/Java developer with 3 years of expertise in the fin-tech and cryptocurrency sectors, specializing in high-frequency trading systems, robots, and algorithms. Leveraging a deep knowledge of talib/pine script, my work spans the development of robust, secure, and data-driven applications that enhance user experience and operational efficiency in trading. My technical toolkit includes core Java, Python Flask, Java Spring Boot, along with Kafka, Hibernate, Microservices, Mongo, Eureka (Service Discovery), PostgreSQL, MySQL, and the application of machine learning and AI to solve complex problems in trading. As a freelance developer, I focus on the analysis, design, and deployment of cutting-edge crypto trading systems across centralized and decentralized platforms (Spot, Futures, Options). A proven FIX engine architect, I have successfully integrated fin-tech platforms with major forex brokers, ensuring compliance, peak performance, and real-time trade execution. My approach is rooted in a passion for technology and innovation, aiming to deliver forward-thinking solutions that anticipate and adapt to the evolving demands of the financial market. I am committed to excellence, continuously aligning my skills with the latest technological advancements to offer transformative solutions. Let's collaborate to leverage the power of technology, turning visionary ideas into tangible success in your financial ventures. less
Hire noredelvaux1015
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Hello, I'm a seasoned blockchain developer with a passion for crafting innovative solutions in the realm of decentralized technologies. With expertise in a plethora of programming languages including Solidity, Java, Python, C++, Golang, C#, PHP, JavaScript, Rust, and SQL, I thrive on building robust blockchain...Hello, I'm a seasoned blockchain developer with a passion for crafting innovative solutions in the realm of decentralized technologies. With expertise in a plethora of programming languages including Solidity, Java, Python, C++, Golang, C#, PHP, JavaScript, Rust, and SQL, I thrive on building robust blockchain applications and smart contracts. My journey in blockchain spans across various platforms such as Bitcoin, Ethereum, and Solana, where I've contributed to the development of cutting-edge decentralized applications (dApps) and protocols. My proficiency extends beyond blockchain as I possess a deep understanding of competitive coding and algorithmic problem-solving. Leveraging my skills in data structures and algorithms, I've tackled complex challenges and optimized solutions for maximum efficiency. In addition to my blockchain prowess, I excel in web scraping utilizing Python and Selenium, extracting valuable insights from the vast expanse of the internet. With a track record of delivering high-quality results, I'm dedicated to pushing the boundaries of technology and driving innovation in the blockchain space. Let's build the future of decentralized systems together, one block at a time. less
Hire delphine0
