Freelancers para contratar en Serbia - Página 3
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Freelancers patrocinados
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Hello, my name is Nikola and I am experienced software engineer with over 8 years of experience. My strongest skills include: Blockchain Development Smart Contract Blockchain, NFT & Cryptocurrency DApp Development Solidity Decentralized Exchange Web3 Remix DeFi Solana Reward Token Bot development Rust Crypto Wallet...Hello, my name is Nikola and I am experienced software engineer with over 8 years of experience. My strongest skills include: Blockchain Development Smart Contract Blockchain, NFT & Cryptocurrency DApp Development Solidity Decentralized Exchange Web3 Remix DeFi Solana Reward Token Bot development Rust Crypto Wallet Development menos
Contratar nikola017
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I am a Full-stack Blockchain developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi & IDO Using Solidity and Rust I have developed...I am a Full-stack Blockchain developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi & IDO Using Solidity and Rust I have developed Dapp, smart contracts, and NFT's for Ethereum, Solana, Fantom and Binance Blockchain. Developed simple P2E Games like Dice, Guess Number, Moonshot, CoinFlip and Raffle. Web development skill sets: ? Front-end: HTML, CSS, JQuery, Bootstrap 5, Tailwind CSS, React.js, Next.js ? Mobile: React Native ? Back-end: Node.js, Express.js, NestJs, Laravel, FastAPI, Django ? AWS, Firebase, Firebase cloudstore ? Database: PostgreSQL, MySQL, MongoDB, Prisma ? DevOps: Amazon Web Services, Digital Ocean, CI/CD ? Unit testing: React Testing Library, Cypress, Jest ? API Integration: OpenAI, Twillo API, Google API, Stripe API, PayPal API, Booking API Let's chat and I look forward to working with you! menos
Contratar milovan5
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I'm a Senior Full-stack Developer with 5 years of rich experience. As a seasoned full-stack developer with a strong focus on React and WordPress, I bring a comprehensive skill set to the table, enabling me to tackle a wide array of web development projects. With years of experience under my belt, I have honed my...I'm a Senior Full-stack Developer with 5 years of rich experience. As a seasoned full-stack developer with a strong focus on React and WordPress, I bring a comprehensive skill set to the table, enabling me to tackle a wide array of web development projects. With years of experience under my belt, I have honed my abilities to create seamless, dynamic user experiences using React, while also managing and delivering content-rich websites with WordPress. Key Skills and Expertise: React Development: Proficient in building scalable and maintainable single-page applications (SPAs) using React. Skilled in utilizing React component-based architecture to create interactive UIs that are both efficient and user-friendly. WordPress Development: Experienced in developing custom WordPress themes and plugins tailored to clients' needs. Familiar with the WordPress REST API for integrating React components into WordPress environments. Full-Stack Capabilities: Comfortable with both front-end and back-end technologies. Proficient in server-side languages (such as PHP, Node.js, Python) and database management (MySQL, MongoDB), ensuring that the full spectrum of web development needs is covered. Responsive Design: Expertise in crafting responsive designs using modern CSS frameworks and pre-processors, ensuring websites look great and function well on all devices. API Integration: Skilled in integrating third-party APIs and services, and capable of creating custom RESTful services for more complex interactions between the front-end and back-end. Version Control and Workflow: Proficient with Git for version control and familiar with various development workflows, which helps in maintaining code quality and collaborating with teams effectively. Professional Experience: Developed numerous high-performance web applications using React, Redux, and modern JavaScript (ES6+). Customized and optimized WordPress websites, improving SEO, page load times, and user engagement. Built and maintained full-stack applications, handling everything from initial setup, database design, API development, to front-end implementation and deployment. Collaborated with designers and other developers to turn concepts into user-friendly web applications. menos
Contratar mkatanicfl
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Hello. This is Milos. As a highly skilled Senior Web Developer with over 9 years of experience, I am dedicated to delivering innovative, user-friendly web solutions that exceed client expectations. With expertise in front-end and back-end development, as well as a passion for staying up-to-date with the latest...Hello. This is Milos. As a highly skilled Senior Web Developer with over 9 years of experience, I am dedicated to delivering innovative, user-friendly web solutions that exceed client expectations. With expertise in front-end and back-end development, as well as a passion for staying up-to-date with the latest industry trends and technologies, I am committed to delivering exceptional results that drive business success. My proven track record of delivering complex web projects on time and within budget, combined with my exceptional communication and problem-solving skills, make me an invaluable asset to any team. My skills: Frontend: React, Vue, Angular, Next, Nuxt Backend: Node, Java Spring Boot, PHP, Laravel DevOps: Git, Docker, Ci/CD, AWS, Google Cloud Database: MySQL, MongoDB, PostgreSQL You can cound on me. Best regards. menos
Contratar mveselinovic858
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Talented Laravel engineer and software architect, senior level, working exclusively on Laravel applications for more than 7 years. Vast understanding of Laravel related services and infrastructure, ability to develop sophisticated technical solutions, leveraging my extensive knowledge across the complete technology...Talented Laravel engineer and software architect, senior level, working exclusively on Laravel applications for more than 7 years. Vast understanding of Laravel related services and infrastructure, ability to develop sophisticated technical solutions, leveraging my extensive knowledge across the complete technology stack Expert in Linux, Cloud (AWS), DevOps, CI/CD. I have strong OOP skills, follow SOLID principles, follow PSR standards and love to cover my code with tests. Proficient in complex sql query building, query performance optimisation, advanced understanding of relational database architecture. Solution-oriented and logical thinker. My ultimate goal is to work collaboratively with you to establish an understanding of your needs and come up with a solution that matches your definition of successful. Skills: - PHP - Laravel - OOP - SOLID - OWASP - PSR standarts - PHPUnit - PEST - MySQL - MariaDB - PostgreSQL - Redis - ElasticSearch - REST API - microservices - Linux - Docker - AWS - NodeJs - Javascript - Typescript - Vue.js - React.js - Jest - SASS - PostCSS - TailwindCss - bootstrap - webpack - Selenium menos
Contratar bojsa23
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MiroljubIvanovic MiroljubIvanovic
$30 USD / hora
Full Stack: PHP, Laravel, JS, WP, Python, .NET, C#Serbia➡️ Bachelor of Degree in Computer Science ➡️ 10+ years of professional experience ➡️ Website / Web App, Mobile App (iOS / Android), Desktop App ➡️ Blockchain, ChatBot & AI ➡️ 100+ projects completed in the Development Journey Hello there, As a Full Stack Developer, I've had a huge passion for software development....➡️ Bachelor of Degree in Computer Science ➡️ 10+ years of professional experience ➡️ Website / Web App, Mobile App (iOS / Android), Desktop App ➡️ Blockchain, ChatBot & AI ➡️ 100+ projects completed in the Development Journey Hello there, As a Full Stack Developer, I've had a huge passion for software development. Also I have worked as a senior/team lead full-stack developer in an international company that has a lot of experienced developers all over the globe and working for multinational clients. I've been focusing mainly on web development (PHP, Laravel, CodeIgniter, WordPress, CakePHP, OctoberCMS, Python & Django & VueJS). I have developed B2B2C E-commerce platform, Fintech platform, Foot delivery system, Booking system based on PHP Frameworks, I can say it is my main project. ✅ Programming Languages(Website/Web App, Mobile/Desktop App, Software/Tools Development) - HTML, CSS, PHP, JavaScript, TypeScript, WordPress, CMS, Java, Python, Django, Solidity - Reactjs, Nexjs, Vuejs, Angular, Bootstrap - .NET Framework, ASP.NET, C# - React Native, Flutter, Swift, Kotlin, Objective-C ✅ API - Paypal, Stripe, Razorpay, SerpAPI, Telnyx, Hubspot, Convirza, ChatGPT, Google Map, Google Places, IP Geolocation, Free Geo IP API, reCAPTCHA, Twilio, Firebase ✅ Blockchain - Programming Languages: Solidity, C++, C#, JavaScript, Java, Python, PHP, Go, Ruby, Rust, SQL ✅ Chatbot/AI - Programming languages: Python, Java, JavaScript, C#, Ruby, and PHP ✅ PHP - Codeigniter, Laravel, Magento, Drupal, Yii, CakePHP, Symfony ✅ WordPress / CMS - WordPress Customization, Plugin Development, Theme Development, API Integration, etc - Joomla, Drupal ✅ E-commerce - Programming languages: JavaScript, Python, Java, PHP, Magento2, Kotlin, C Sharp - Platforms: Shopify, WooCommerce, BigCommerce, Wix, Magento, OpenCart ✅ SEO - Set Up Google Search Console, Set Up Google Analytics, Install and Configure an SEO Plugin, Modify and Submit a Sitemap, Create or Modify the Robots.txt File, On page SEO of Homepage, Technical SEO, On-Page SEO ✅ Other Expertises - Project Management Tools : GitHub, Gitlab, Asana, Slack, Jira - Server Management : Cpanel, Linux, AWS, Putty, Google Cloud, SSL Integration, DNS Management, Cronjobs - OS : Windows, Linux, Ubuntu, Android ✅ No-code development platforms: - Bubble.io, Caspio, Shopware, and another similar platform ✅ Databases - MySQL, MariaDB, PostgreSQL - Redis, MongoDB, Sqlite Thank you for reading my profile. Have a nice day. menos
Contratar MiroljubIvanovic
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Highly skilled Software Developer with 7 years of experience designing, developing, and publishing web & mobile applications that achieved high rating. A collaborative team player with exceptional skills in UI design, back-end integration, and optimizing application performance for increased user satisfaction and...Highly skilled Software Developer with 7 years of experience designing, developing, and publishing web & mobile applications that achieved high rating. A collaborative team player with exceptional skills in UI design, back-end integration, and optimizing application performance for increased user satisfaction and retention. ✔ Web Skill - Frontend (JavaScript, React, Angular, VueJS) - Backend (Python, PHP, Java, C#) ✔ Mobile Skill Ionic, Object C, Swift, Java, Kotlin, React Native, Flutter ✔ AI Skill Image Process, Chatbot, Object Recognize menos
Contratar Milos2023
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borkamajkicmitic borkamajkicmitic
$17 USD / hora
Adwords Certified Professional/Facebook and Bing Expert/Digital Marketing StrategistSerbiaPlanificación y compra de avisos, Publicidad, Marketing de afiliados, Marketing masivo, Redacción de contenidosI'm Adwords Certified Professional, Facebook ads expert and digital marketing specialist for the last 15 years. I can help you with my experience in creating Facebook PPC campaigns, adwords (setting, creating, optimizing) campaigns and creating whole digital marketing strategy for your business. Last three years I...I'm Adwords Certified Professional, Facebook ads expert and digital marketing specialist for the last 15 years. I can help you with my experience in creating Facebook PPC campaigns, adwords (setting, creating, optimizing) campaigns and creating whole digital marketing strategy for your business. Last three years I have been working for the international online shop MyTrendyPhone which sells accessories for mobile phones, tablets, mp3, bluetooth, pc. I was responsible for the complete online and offline promotional campaigns which includes negotiation and coordination with main European and Scandinavian affiliate networks (PartnerAds,Pricerunner,Tradedoubler,TradeTracker). Here is my portfolio that you can download from the boxnet. You can download Social media folder from the box.net 1.Here is the link for the social media portfolio https://app.box.com/s/htx01dsjbvwapgk55yag I made print screens from my mobile phone. Folder contains mostly campaigns for the DK and DE markets, but please have in mind that Social media campaigns are created for the all other countries (NO,NL,FI,ES,SE,FR,IT,UK) and for the TW,Pinterest channels. www.facebook.com/MyTrendyPhone.uk www.facebook.com/MyTrendyPhone.se www.facebook.com/MyTrendyPhone.fi www.facebook.com/mobile24.fr www.facebook.com/MyTrendyPhone.es www.facebook.com/MyTrendyPhone.nl www.facebook.com/MyTrendyPhoneItalia www.facebook.com/MyTrendyPhone.dk www.facebook.com/MyTrendyPhoneNorge www.facebook.com/meintrendyhandy.de You can find MytrendyPhone channels on the Twitter, Pinterest, YT by typing mytrendyphone in the search field. 2.Here is the link for the PPC FB campaigns: https://app.box.com/s/ptj0twc44d058va044r7 3.Here are the links for the newsletters campaigns that we created: http://www.mytrendyphone.co.uk/shop/external/pages/uk/newsletter.html (Please note that I have sent you only UK newsletters archives, but we did newsletters for the DK,NO,FI,SE,NL,ES,IT,FR,DE markets) 4. I have run Criteo and Adroll retargeting campaigns, for the DK,NO,FI,SE markets; I was creating and optimizing bing,adwords, 7 search FB campaigns for the Scandinavian and European markets. 5.Here are the links for the Zalando (online-offline-flyer) campaigns: https://app.box.com/s/0jtn0oo23nlt7h14fxa1 https://app.box.com/s/r2gmd7fpqdu9bew5sm13 6.I was responsible for affiliate campaings, campaigns with price compare sites, sport events (Handball championships m-w Serbia 2012, Serbia 2013, Copenhagen 2014) I have strong "can-do" and proactive approach. menos
Contratar borkamajkicmitic
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As a seasoned senior full-stack engineer with 8 years of diverse experience, I've honed my skills across a broad spectrum of technologies and domains. My expertise spans web development, mobile applications, 3D projects, and game development. In web development, I excel in frameworks like React, Next.js, Svelte,...As a seasoned senior full-stack engineer with 8 years of diverse experience, I've honed my skills across a broad spectrum of technologies and domains. My expertise spans web development, mobile applications, 3D projects, and game development. In web development, I excel in frameworks like React, Next.js, Svelte, Vue.js, Node.js, Nest, Laravel, CodeIgniter, Flutter, React Native, Cotlin, Swift and Express.js. I'm adept at crafting immersive web experiences, leveraging WebGL and Three.js to create stunning visuals. Moreover, my proficiency extends to Python backend frameworks such as Django, Flask, and FastAPI. I have a proven track record in API integration, seamlessly incorporating payment gateways like Stripe, wallet systems, and cutting-edge AI services such as OpenAI. Furthermore, my experience in trading bot development, including MetaTrader 4 and 5, adds another layer to my skill set. In the realm of game development, I've demonstrated competence in Unity3D and Unreal Engine, delivering engaging 3D experiences that captivate users. My expertise in artificial intelligence encompasses machine learning and NLP, enabling me to develop sophisticated chatbots tailored to various purposes, including PDF, database, and URL interactions. I leverage advanced AI techniques like Langchain and Pinecone, while also excelling in tasks like text-to-speech, speech-to-text, object detection, image segmentation, and image generation. In summary, I bring a wealth of experience and a diverse skill set to the table, enabling me to tackle complex projects across multiple domains with confidence and proficiency. I realize complex technical challenges and deliver the best result to clients. My passion is truly tech, I love it. menos
Contratar Darko999
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Web developer focussed on Blockchain and Crypto-related projects, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 5 years I have worked on several successful DeFi projects. Services I provide: ✔️ DEX and Centralized Crypto Exchange ✔️ Advanced...Web developer focussed on Blockchain and Crypto-related projects, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 5 years I have worked on several successful DeFi projects. Services I provide: ✔️ DEX and Centralized Crypto Exchange ✔️ Advanced Trading Platform (Stocks, CFD, Forex, Option, Features...) ✔️ Portfolio Tracking Platform ✔️ Multichain Web and Mobile Wallet ✔️ Crypto Betting and Casino ✔️ Yield Farming Protocols ✔️ Liquidity Mining Protocols ✔️ Automated Market Making (AMM) protocols Highly trained, motivated, and ambitious Full Stack Web Developer with solid 5-year experience of Web development. Proficient in developing websites using several frameworks. Equipped with solid expertise and strength of back-end and solidity. Eager to take on the responsibility of web development and blockchain development to showcase my abilities and also learn more about them. Strong track record of excellence, and of delivering high-quality innovative work. Flexible, adaptable, and able to autonomously manage multiple tasks in a dynamic, fast-paced environment. Looking for a high-level opportunity in a dynamic organization where my expertise and skills will be fully utilized menos
Contratar milos020
