Freelancers Para Contratação - Página 7

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Mostrando 1497 resultados
  • Contratar     marslan2201
Contratar     marslan2201

    marslan2201 marslan2201

    Pakistan $25 Dólares / hora
    React | Blockchain | Node | Web Developer | UI/UX
    Pakistan
    4.6
    1 comentário 1 comentário $25 Dólares por hora
    Hi! My name is Arslan. I am a Full-stack Blockchain Solution architect and 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 &...
    Hi! My name is Arslan. I am a Full-stack Blockchain Solution architect and 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. Additionally, I'm skilled with the backend technologies like Node.js, Web3.js, MongoDB, Express JS, etc. I do Backend, Frontend, DevOps, and Deployment. My Blockchain Specialization Areas: ★ DEXes (like Uniswap, Sushiswap, Pancakeswap, dYdX, etc) ★ NFT Minting DApps and marketplaces (Ethereum, Solana, Terra, Immutable X, and others) ★ DeFi platforms (any dApp, Binance Smart Chain, Ethereum, EOS, Tron) ★ Stock exchanges (like Binance, Coinbase, etc) ★ Wallets (crypto/fiat) ★ Blockchain block explorers ★ Web Development for Custom Business Web Applications ★ Front-end and Back-end Development ★ Content Management Development ★ High-End Enterprise Web Applications ★ Blockchain Development Here is a list of technologies that I use: ★ Solidity Dapp Development ★ Blockchain- Ethereum , Solana, Fantom, Binance ★ Node.js ★ Lamp Stack, Nginx ★ MySQL, Postgres — data structure, performance tuning ★ NoSQL: MongoDB, Redis, GCP ★ Frameworks: React, Nextjs, Nuxt ★ Redux, Redux-Saga, Material UI, Typescript ★ DevOps: AWS, Cloudflare, Digital Ocean, Vultr, Kubernetes, CI/CD Pipelines ★ HTML, Bootstrap, jQuery, Sass, Gulp, Webpack, etc. — responsive, mobile-friendly websites ★ Server-side and client-side optimization, web applications performance tuning My approach to project execution is as follows: ★ Understanding the project requirements through calls and emails ★ Wireframing using tools like Balsamiq, InVision, Figma ★ Project Execution using Project Management Systems like Basecamp, Trello, ASANA, Active Collab, JIRA 10 GOOD PRACTICES I FOLLOW IN CODE MANAGEMENT: 1. Commit early, commit often; every commit provides a rollback position 2. Inspect changes before committing 3. Remember the axe-murderer when writing commit messages 4. While working in a team, must commit your changes – you can’t delegate it 5. Versioning Database 6. Making extensive – detailed notes in the check-in comments about why the changes were made 7. Ensure the working file is from the latest version of the source file 8. Only Check-out the file being worked upon 9. Review every change before committing; utilize the diff function! 10. Use the ignore button for files that should not be committed, consider adding pre-commit filters to prevent the wrong kinds of files (such as accidental check-in of personal user settings docs) from entering the source control menos
  • Contratar marslan2201
  • Contratar     justmian876
Contratar     justmian876

    justmian876 justmian876

    Pakistan $5 Dólares / hora
    Python, Web Scraping and Development
    Pakistan
    5.9
    12 comentários 12 comentários $5 Dólares por hora
    BN-DROIDS DIGITAL having very talented and professional team of five member for providing instant service. About BN-Droids Digital Services: Greetings! I'm Sami, a passionate Full-Stack Web Developer hailing from Pakistan. With three years of hands-on experience, I lead a dynamic team at BN-Droids Digital Services,...
    BN-DROIDS DIGITAL having very talented and professional team of five member for providing instant service. About BN-Droids Digital Services: Greetings! I'm Sami, a passionate Full-Stack Web Developer hailing from Pakistan. With three years of hands-on experience, I lead a dynamic team at BN-Droids Digital Services, dedicated to delivering cutting-edge digital solutions and ensuring 100% client satisfaction. Services Offered: 1). Custom Web Development: Expertise in frontend and backend coding, consistently delivering outstanding results. 2). Expertise in Programming: HTML5: Significant experience as an HTML5 expert. CSS, CSS-Responsive Design: Mastery in crafting responsive CSS designs. JavaScript / jQuery: Proficient in jQuery, bringing designs to life with animations. Bootstrap & Bootstrap-Responsive: Specialization in responsive design across various versions. PHP Back-End: Creating and managing website back-ends with efficient problem-solving. 3). Web Data Scraping: Our dedicated team specializes in web data scraping, extracting over 1 million data entries daily. We maintain a vast database of more than 3 million retail data points from countries like the USA, UAE, and Europe. 4). Data Entry: Excel in handling data entry projects with a track record of successful completion. I'm a friendly and detail-oriented developer, constantly exploring new technologies to enhance user experiences. Organized, dedicated, and positive, I've successfully developed multiple websites for satisfied clients. Join BN-Droids Digital Services for a journey into the future of digital excellence. menos
  • Contratar justmian876
  • Contratar     MLteam20233
Contratar     MLteam20233

    MLteam20233 MLteam20233

    Canada $25 Dólares / hora
    senior data Scientist & Machin learning Specialist
    Canada
    5.0
    8 comentários 8 comentários $25 Dólares por hora
    I am a senior programmer of (data science - machine learning - deep learning) with more than 6 years of work experience and active in the field of start-ups and foreign companies and have done more than 100 successful projects with Python and MATLAB. The our services are in the field of data mining - machine...
    I am a senior programmer of (data science - machine learning - deep learning) with more than 6 years of work experience and active in the field of start-ups and foreign companies and have done more than 100 successful projects with Python and MATLAB. The our services are in the field of data mining - machine learning - deep learning - data science - data Analyst: 1-Advanced Python in the field of (data science - machine learning - deep learning) 2-Very high skill in the library : Pandas Sklearn Numpy Matplotlib Keras Pytorch Tensorflow Open cv 3-Proficient in classification algorithms: MLP multilayer neural network SVM support vector machine K nearest neighbor of KNN RandomForestClassifier DecisionTreeClassifier Naive_bayes LogisticRegression 4-Proficient in clustering methods: K-Means Mini-Batch K-Means DBSCAN Agglomerative Spectral 5-Types of neural networks: CNN GAN RNN GNN 6-And the rest of the skills like: SSD YOLO SOM BOLTZMANN Auto Encoders Transfer learning Mixed learning Attention-learning Object detection Face Recognition menos
  • Contratar MLteam20233
  • Contratar     fivezeroinfo
Contratar     fivezeroinfo

    fivezeroinfo fivezeroinfo

    Serbia $40 Dólares / hora
    ⭐Web | App | Blockchain | Scraping | Game⭐
    Serbia
    4.6
    1 comentário 1 comentário $40 Dólares por hora
    ⭐Your Trusted Software Development Partner⭐ My definition of an expert in any field is a person who knows enough about what's really going on to be scared. *** WEB development *** JavaScript, TypeScript, React, Vue, Angular, Wordpress, Webflow, Express, Node.js, Python, Django, Next.js, CSS, Bootstrap, Tailwind CSS,...
    ⭐Your Trusted Software Development Partner⭐ My definition of an expert in any field is a person who knows enough about what's really going on to be scared. *** WEB development *** JavaScript, TypeScript, React, Vue, Angular, Wordpress, Webflow, Express, Node.js, Python, Django, Next.js, CSS, Bootstrap, Tailwind CSS, MySQL, MongoDB, ... *** APP development *** Android, Kotlin, Swift, Objective C, React Native, Flutter, Ionic, SQLite, Firebase, ... *** BLOCKCHAIN development *** Solidity, Smart Contract, Web3, Go, Vyper, C# *** Web scraping development *** Python, Selenium ***Game development*** Unity, UE5 menos
  • Contratar fivezeroinfo
  • Contratar     Beannsofts
Contratar     Beannsofts

    Beannsofts Beannsofts

    Kenya $40 Dólares / hora
    Top 10 Trading Systems Dev On Freelancer Out Of 2M
    Kenya
    6.4
    45 comentários 45 comentários $40 Dólares por hora
    I am a seasoned Python/Java developer with a decade 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 a decade 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. menos
  • Contratar Beannsofts
  • Contratar     HeshamAbdo29
Contratar     HeshamAbdo29

    HeshamAbdo29 HeshamAbdo29

    Egypt $10 Dólares / hora
    Aerospace / Robotics Engineer
    Egypt
    4.7
    10 comentários 10 comentários $10 Dólares por hora
    A fresh graduate aerospace engineer who have strong knowledge in mathematics, aeronautics, navigation and control, robotics, artificial intelligence, and machine learning. Experienced in programming with C/C++, Python, TensorFlow, Pytorch, ROS, Matlab and Simulink.
    A fresh graduate aerospace engineer who have strong knowledge in mathematics, aeronautics, navigation and control, robotics, artificial intelligence, and machine learning. Experienced in programming with C/C++, Python, TensorFlow, Pytorch, ROS, Matlab and Simulink. menos
  • Contratar HeshamAbdo29
  • Contratar     hirujiyu
Contratar     hirujiyu

    hirujiyu hirujiyu

    India $15 Dólares / hora
    Websites | Mobile Apps | Games | Digital Marketing
    India
    4.8
    8 comentários 8 comentários $15 Dólares por hora
    DaydreamSoft Infotech LLP, established in 2014, was born out of a singular question: How can we deliver top-tier website, application, and game development services to the global market? OUR VISION We are committed to: ➡️ Providing exceptional services ➡️ Staying at the forefront of the latest technologies and...
    DaydreamSoft Infotech LLP, established in 2014, was born out of a singular question: How can we deliver top-tier website, application, and game development services to the global market? OUR VISION We are committed to: ➡️ Providing exceptional services ➡️ Staying at the forefront of the latest technologies and industry standards ➡️ Upholding a customer-centric approach TECHNOLOGY STACK Our extensive technology stack encompasses: ➡️FRONTEND : PSD, HTML, CSS, Bootstrap, AngularJS, Vue.js, React JS, Express.js ➡️BACKEND : PHP, NodeJS, Laravel, CakePHP, CodeIgniter, Java, Ruby on Rails, MVC ➡️CMS : WordPress, Drupal ➡️DB : MySQL, MongoDB, SQL ➡️Mobility : iOS & Android, React Native, Ionic, Flutter ➡️Marketing : SEO & Digital Marketing ➡️Python : Django, Scrapping, Flask, Odoo, PyQt, Tkinter, Scripting, Automation / API testing, data analysis, pandas, PineScript/trading script ➡️Shop : Shopify (Liquid), Magento, WooCommerce ➡️Servers : Dedicated, Shared, VPS, Private Servers, Cloud Hosting ➡️Games : Unity 2D/3D ➡️Design : UX/UI, Graphics, Illustrator, Adobe XD, FIGMA, LOGO, Photo Editing, App screen designing, wireframe ➡️Version Control: GitHub, GitLab, SVN ➡️AI/ML ➡️Progressive Web Apps (PWA) OUR STRENGTHS We pride ourselves on: ✅ Maintaining regular communication ✅ Providing daily work update reports ✅ Ensuring 100% guaranteed plagiarism-free work ✅ Demonstrating technology/process maturity menos
  • Contratar hirujiyu
  • Contratar     r4rony
Contratar     r4rony

    r4rony r4rony

    India $15 Dólares / hora
    Top 1% Freelancer. Web & Mobile Apps Expert
    India
    4.5
    1 comentário 1 comentário $15 Dólares por hora
    Highlights of WDP: #BEST MOBILE APP DEVELOPMENT TEAM #BEST FULL STACK/MEAN/MERN/FLUTTER DEVELOPERS #BEST LARAVEL/CAKEPHP/DOTNET/MAGENTO/SHOPIFY DEVELOPERS #BEST HYBRID APP DEVELOPERS #Free post delivery support #Documentation support w/o cost Click on the HIRE ME button in the Right corner to start our...
    Highlights of WDP: #BEST MOBILE APP DEVELOPMENT TEAM #BEST FULL STACK/MEAN/MERN/FLUTTER DEVELOPERS #BEST LARAVEL/CAKEPHP/DOTNET/MAGENTO/SHOPIFY DEVELOPERS #BEST HYBRID APP DEVELOPERS #Free post delivery support #Documentation support w/o cost Click on the HIRE ME button in the Right corner to start our business relationship. Just CONTACT US and you will have the best solutions as per your vision in COST EFFECTIVE RATES. WDP provides web and mobile based services all over the globe. We comprise a team of 65 + dynamic, passionate and experts with an attitude to never give up. *Services that we offered are: #Website Design & Development #Native/Hybrid App Design & Development #MVC Framework #SEO Services #Digital Marketing #Hybrid app development *** Key benefits of working with us: # 100% Client Recommendations & Satisfaction. # Always work with milestones (Pay only when you happy). # Pixel perfect design # Regular updates WDP welcomes each & every client with their expected budget range which can be negotiable to have long lasting business relationship. menos
  • Contratar r4rony
  • Contratar     Daniel99bni
Contratar     Daniel99bni

    Daniel99bni Daniel99bni

    Turkey $45 Dólares / hora
    FullStack Web & Android Developer Since 2006
    Turkey
    4.5
    6 comentários 6 comentários $45 Dólares por hora
    Unlock Your Digital Potential with TechBlend Studio. I'm Danial, your Senior Programmer with 15+ years of full-stack mastery, a reputation for precision, and an unwavering commitment to your success. Here's why clients choose TechBlend Studio: 15+ years of battle-tested expertise. Your satisfaction is our...
    Unlock Your Digital Potential with TechBlend Studio. I'm Danial, your Senior Programmer with 15+ years of full-stack mastery, a reputation for precision, and an unwavering commitment to your success. Here's why clients choose TechBlend Studio: 15+ years of battle-tested expertise. Your satisfaction is our guarantee. Swift delivery that meets your deadlines. Quality isn't a choice; it's our standard. Creative adaptability for solutions that stand out. Approachable and detail-focused—we listen to your needs. What We Excel In: Web Programming: From e-commerce to medical services, we craft websites that engage and convert. Telegram Bot Development: Elevate your Telegram presence with professional bots and growth strategies. Indicator Design: We create highly efficient indicators tailored to your requirements. Website SEO: Enhance your online visibility with swift, efficient SEO strategies. Design Services: Trust our professional team to deliver captivating logos, banners and etc. menos
  • Contratar Daniel99bni
  • Contratar     IshaqKN
Contratar     IshaqKN

    IshaqKN IshaqKN

    Pakistan $25 Dólares / hora
    Professional Python Developer ⁽ᵃᵖᵖʳᵒᵛᵉᵈ⁾
    Pakistan
    6.5
    157 comentários 157 comentários $25 Dólares por hora
    Hi, Ishaq here. Believer in myself. Committed to my work. Availing individuals and companies to achieve what they imagine, in many giant online marketplaces. Also developer and publisher at ⊞ Microsoft App Store (kaslaansoft.com). Get satiated with my communication skills and quality work, at affordable rates, in a...
    Hi, Ishaq here. Believer in myself. Committed to my work. Availing individuals and companies to achieve what they imagine, in many giant online marketplaces. Also developer and publisher at ⊞ Microsoft App Store (kaslaansoft.com). Get satiated with my communication skills and quality work, at affordable rates, in a speedy manner; as all my other clients do. This is not self-praising, but a summary of my reviews. ⚙️OS support: ⠀⠀⠀✔️Windows 10 and 11 ✔️macOS Catalina or later ──────────────────────────────────────────────── ✅ Data processing and manipulation ⠀⠀⠀✔️Excel Files ✔️CSV ✔️TXT ✔️SQLite ✔️JSON ✔️HTML ✔️Docx ⠀⠀⠀➡️ Tech to mention: Regex | OpenPyXL | pandas | Beautiful Soup kaslaansoft.com/dev_portfolio/data_manipulation ──────────────────────────────────────────────── ✅ Graphical user interfaces (GUIs) ⠀⠀⠀✔️PyQt6/PySide6 (Qt) ✔️wxPython (wxWidgets) ✔️tkinter ⠀⠀⠀➡️ Tech to mention: Multi threaded | Session resuming | CSS based kaslaansoft.com/dev_portfolio/misc ──────────────────────────────────────────────── ✅ PDF processing and manipulation ⠀⠀⠀✔️Form filling ✔️Stamping ✔️Bulk PDF generation ✔️Resizing pages ✔️Merging ✔️Content extraction ✔️Deleting pages ✔️Adding/removing annotations ⠀⠀⠀➡️ Tech to mention: Xpdf | PDFtk | PyMuPDF (fitz) | PyPDF2 | PDFTron | pikepdf kaslaansoft.com/dev_portfolio/pdf_manipulation ──────────────────────────────────────────────── ✅ Media files manipulation ⠀⠀⠀✔️Crop / Trim / Resize / Stamp / Convert / Merge / OCR / ... ⠀⠀⠀➡️ Tech to mention: FFmpeg | FFprobe | ImageMagick | pillow | Tesseract OCR engine kaslaansoft.com/dev_portfolio/media_files_manipulation ──────────────────────────────────────────────── ✅ RPA and APIs ⠀⠀⠀✔️Mouse ✔️Keyboard ✔️Clipboard ✔️Display ✔️Filesystem ⠀⠀⠀➡️ Tech to mention: PyAutoGUI | MSS | shutil | ZIP CLI kaslaansoft.com/dev_portfolio/rpa ──────────────────────────────────────────────── ✅ Code obfuscation and compilation ⠀⠀⠀✔️Standalone exe's ✔️ Standalone app's ✔️Standalone installers ⠀⠀⠀➡️ Tech to mention: PyArmor | PyInstaller | cx_Freeze | Inno Setup | MSIX Packaging Tool menos
  • Contratar IshaqKN

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