Hire the Best Truffle Developers

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Bogado C.

San Carlos, Argentina

$35/hr
5.0
1 jobs

I’m Bogado, a Senior PHP Developer with 8 years of experience building robust, scalable, and high-performance web applications and business platforms. My focus is on delivering clean, maintainable code and solving real business problems, not just writing scripts. I specialize in PHP and Laravel, creating custom web applications, APIs, and backend systems that power startups, SaaS products, eCommerce platforms, and enterprise solutions. I have hands-on experience with modern frontend frameworks like Vue.js and React to deliver full-stack solutions, ensuring seamless user experiences. Over the past 8 years, I’ve helped 40+ clients across multiple industries design, develop, and scale their digital products. My approach emphasizes clean architecture, high performance, database optimization, and long-term maintainability. Services I Provide: - Custom PHP & Laravel web application development - Full-stack development with Vue.js and React.js - RESTful API design & third-party API integration - E-commerce solutions, Shopware & WooCommerce development - Admin panels, dashboards & business automation systems - Database design, optimization & MySQL/PostgreSQL tuning - Payment gateway integration: Stripe, PayPal, SagePay - Bug fixing, performance optimization & legacy system upgrades - Long-term maintenance & technical ownership of applications Tech Stack: - Backend: PHP, Laravel, CodeIgniter, Shopware, Node.js - Frontend: Vue.js, React.js, JavaScript, jQuery, HTML5, CSS3 - Database: MySQL, PostgreSQL, MongoDB - API & Integrations: REST APIs, GraphQL, Payment Gateways, Third-party services Why Clients Work With Me: - Proven track record: 100% Job Success & 50+ completed projects - Strong communication and reliable delivery - Focus on business-driven solutions, scalability, and maintainability - Experience with startups, SaaS companies, and enterprise clients If you’re looking for a dependable PHP developer who can deliver more than just code - someone who can design, build, and maintain scalable web applications - let’s discuss your project and bring your ideas to life.

  • PHP
  • Laravel
  • CodeIgniter
  • Shopware
  • MySQL
  • PostgreSQL
  • MongoDB
  • JavaScript
  • Vue.js
  • React
  • HTML
  • CSS 3
  • Bootstrap
  • jQuery
  • RESTful API
  • GraphQL
  • Payment Gateway Integration
  • SaaS Development
  • WooCommerce
  • Full-Stack Development
Vipin V.

Udupi, India

$20/hr
4.9
22 jobs

Your blockchain project will generate $500K+ revenue through secure, scalable Web3 solutions that outperform 90% of competitors. I transform complex blockchain ideas into profitable, battle-tested applications with verified smart contracts and measurable business impact. 𝗥𝗲𝗰𝗲𝗻𝘁 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀: -Deployed DeFi protocol managing $2.3M TVL with zero security breaches over 18 months -Built an NFT marketplace processing $800K+ in transactions within the first 6 months -Optimized smart contracts, reducing gas fees by 42% for 50K+ users -Created a cross-chain bridge handling 15K+ transactions monthly with 99.97% uptime 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: Ethereum, Polygon, BNB Chain, Solana using Solidity and Rust. Expert in gas optimization, security auditing, and vulnerability prevention with 200+ deployed contracts. 𝗗𝗲𝗙𝗶 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Staking protocols, lending platforms, liquidity pools, and automated market makers (AMMs). Specialized in tokenomics design and yield farming mechanisms. 𝗡𝗙𝗧 & 𝗧𝗼𝗸𝗲𝗻 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: ERC-20, ERC-721, ERC-1155 implementations, NFT marketplaces, and custom tokenomics. Experience with 40+ successful token launches. 𝗱𝗔𝗽𝗽 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: React/Next.js frontends with Web3.js/Ethers.js integration, MetaMask and WalletConnect implementations, and responsive Web3 user experiences. We deliver full-cycle, end-to-end blockchain development solutions, spanning DeFi protocols, NFT marketplaces, RWA tokenization, Layer-2 integrations, and advanced Web3 dApp development. Our expertise includes custom smart contract development, enterprise-grade blockchain infrastructure, and seamless integration with modern Web3 ecosystems. We architect secure, scalable, and high-performance decentralized systems designed for real-world adoption and long-term impact. Our approach emphasizes smart contract audits, zero-trust security architecture, gas optimization, MEV-resistant design, cross-chain interoperability, and on-chain governance models. By implementing rigorous security standards, protocol-level safeguards, and performance optimization strategies, we build blockchain products that meet evolving industry standards and ensure sustainable scalability. If you are ready to turn your Web3 vision into a production-ready solution, we can support your tokenomics design, DAO framework development, blockchain infrastructure planning, and scalable Web3 roadmap execution, delivering resilient, future-proof decentralized ecosystems aligned with next-generation blockchain innovation.

  • Truffle
  • Blockchain Development
  • Smart Contract
  • Solidity
  • Ethereum
  • Web3
  • DeFi
  • NFT
  • Radar Polygon
  • Solana
  • Hardhat
  • web3.js
  • Ethers.js
  • Layer 2 Blockchain
  • Information Security Audit
Adnen R.

Tunis, Tunisia

$25/hr
5.0
8 jobs

I'm Rebai Adnen, a passionate developer/ consultant with a strong desire to drive innovation and excellence in web development. With over 12 years of experience, I have a proven track record of creating intuitive and visually captivating user interfaces that not only meet but exceed business objectives. My expertise lies in leveraging the latest web technologies, optimizing performance, and fostering a collaborative environment for cross-functional teams. I've had the privilege of leading projects, mentoring developers, and setting best practices. Let's connect and discuss how I can help drive your organization's front-end endeavors to new heights. Thank you for considering my application. Best regards, Rebai Adnen

  • React
  • JavaScript
  • GitLab
  • Sass
  • ECMAScript
  • HTML5
  • Git
  • CSS 3
  • Next.js
  • TypeScript
  • Tailwind CSS
  • styled-components
  • Jira
  • English
  • Angular 10
  • NodeJS Framework
  • PHP
  • French
Anas H.

Kenitra, Morocco

$20/hr
5.0
2 jobs

Senior Full-Stack Developer with 5+ years of experience building SaaS platforms, web and mobile apps, and AI-powered products from idea to production. I currently serve as CTO of a multi-tenant SaaS company, so I understand both the code and the business behind it. I help startups and companies design, build, and ship reliable products end to end. What I do best: - Full-stack web development: React, Next.js, Vue.js, TypeScript on the front end; Laravel (PHP), FastAPI (Python), and Java/Spring Boot on the back end. - SaaS platforms: multi-tenant architecture, REST APIs, RBAC, dashboards, Stripe/Payzone payments, PDF/Excel exports, and internationalization. - Mobile apps: React Native / Expo with authentication, bookings, push notifications, and payments. - AI integration: intelligent assistants and agents using OpenAI GPT-4, function calling, MCP, and Amazon Bedrock. - DevOps & Cloud: Docker, Kubernetes, AWS & Azure, Terraform, and CI/CD (GitHub Actions) to deploy and scale your product securely. Recent work: - Architected a multi-tenant cyber-insurance SaaS (Laravel + Vue 3) with risk scoring, approval workflows, and automated CI/CD. - Built an AI travel-concierge platform (Next.js + FastAPI) with a GPT-4 agent orchestrating ~30 business tools. - Delivered a lifestyle platform with a React Native app and 12+ FastAPI microservices on AWS. I care about clean code, clear communication, and delivering on time. As a Checkmarx Security Champion, I also build with security and best practices in mind. Let's discuss your project and turn your idea into a scalable, production-ready product.

  • Full-Stack Development
  • React
  • React Native
  • Laravel
  • Python
  • PHP
  • TypeScript
  • Vue.js
  • AWS Application
  • Android App Development
  • Web Application
  • CI/CD
  • AI Agent Development
  • iOS Development
  • Next.js
  • Amazon Web Services
Fahd B.

Ariana, Tunisia

$20/hr
5.0
3 jobs

I turn complex ideas into functional, high-performance web applications. As a Full Stack Developer, I partner with founders and small businesses to build rapid, scalable MVPs and custom software without the off-the-shelf bloat. I have firsthand experience taking projects from ideation to deployment, including building comprehensive healthcare reservation systems and high-level KPI analytics dashboards. I know how to make the right technical stack decisions early on so your platform can scale smoothly as your user base grows. My Expertise Includes: Rapid MVP Development: Validating your ideas quickly and securely using React, Next.js, and Node.js. Bespoke Dashboards & CMS: Replacing clunky internal software with tailor-made, intuitive web applications. Robust Backend Architecture: Secure database design (PostgreSQL, MySQL, MongoDB) and seamless third-party API integrations (Stripe, AI tools, etc.). Full Stack Frameworks: Deep experience with Symfony, Express.js, and modern frontend styling (Tailwind CSS).

  • Symfony
  • Twig
  • Python
  • PHP
  • phpMyAdmin
  • MySQL
  • Java
  • FlutterFlow
  • JavaScript
  • Tailwind CSS
  • Node.js
  • React
  • Next.js
  • NestJS
  • SQLite
  • ExpressJS
Henrique F.

Lagoa, Portugal

$35/hr
5.0
3 jobs

I am a Full Stack Developer with 10+ years of experience in designing, building, and deploying web applications. My expertise lies primarily in back-end development using PHP and Laravel, complemented by strong knowledge of modern front-end technologies such as React & React Native , Livewire, and Tailwind CSS. I started programming at sixteen, transitioning from sales to IT in the same company where I continue to work today. Over the years, I have developed dashboards, administrative systems, and full-scale platforms focused on performance, reliability, and clean architecture. Currently, I am expanding my toolkit with Python, focusing on AI-driven automation and content indexing through RAG (Retrieval-Augmented Generation). I am deeply passionate about programming and the autonomy it offers — constantly learning, exploring new technologies, and improving my craft. Recently experience: Head of development of a SaaS company , working with a international team. Build and maintain a ESG Laravel/Livewire project used by banks and many companies around the world.

  • HTML
  • Web Application
  • CSS 3
  • Git
  • React
  • JavaScript
  • Docker
  • PHP
  • React Native
  • NGINX
  • AWS Systems Manager
  • MySQL
  • Laravel
  • API Integration
  • API
  • Database

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