Java Developers For Hire
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Hello! I'm a senior software engineer who has worked in software development and education for over 15 years. Fields of interest Windows, Web, Mobile App, Databases. Skilled in Programming, Research, and Problem-solving. Strong Math and logic background. Mainly worked as a Freelancer and Professor of programming...Hello! I'm a senior software engineer who has worked in software development and education for over 15 years. Fields of interest Windows, Web, Mobile App, Databases. Skilled in Programming, Research, and Problem-solving. Strong Math and logic background. Mainly worked as a Freelancer and Professor of programming languages. Also, I had several Contracts with companies as a programmer for various technologies. I'm focusing on Web & Mobile development using React, React Native, Vue, Node, Javascript, Typescript, C#, Java, HTML, CSS and PHP. -Some of these projects were: • Web Application Development: React, Vue, Angular, JS/TS, Node, Python, Django, PHP, Laravel, CI • DNA Manipulation: C++ • Aras connector: C#, SQL Server, WPF • Email service/Projects management collaborative software: MVC, ASP.NET, C#, MSSQL, Gmail • PreviCAD system: C#, ASP.NET MVC, SQL Server • News & Magazines App: Android, Mobile Development, Java • Restaurant Android Application: Java, Android, Mobile Development • Transpotation Management System: Java, Android, Mobile Development • Attribute Manager: C#, MSSQL, Software Architecture • Microsoft Office – Excel Add-On: C#, MSSQL • C++ TCP UDP communication: C++, Linux, Windows • OOP Principles and Design - UML - J2EE – Websrvices: J2EE, Web Services • Spectral analysis of a complex sine wave in the frequency domain: C#, .NETLink: 1. Programming Languages C#, C/C++, Objective-C, Java, Kotlin, Python, PHP, JavaScript. 2. Frameworks/Platforms ✔️Javascript Frameworks ➤ React.js, React Native ➤ Vue.js ➤ Angular.js, Angular2+ ➤ Node.js ✔️PHP Frameworks ➤ Laravel ➤ CodeIgniter ✔️ Python Frameworks ➤ Django ➤ Flask ✔️C# Frameworks ➤ ASP.NET MVC ➤ ASP.NET Core MVC ✔️Cross Platform ➤ Flutter ➤ Xamarin ✔️Embedded Systems/Software ✔️Cryptography 3. Databases MSSQL, MySQL, NoSQL, PostgreSQL, Google Firebase 4. APIs ➤ Stripe, Paypal ➤ Google Maps API, Google Charts API, Google Vision API, Facebook API, Azure ➤ SendGrid, Mailchimpmp, Sentry, Twilio, Firebase ➤ Elasticsearch, Algolia, Amazon less
Hire vladang
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AwaisChaudhry AwaisChaudhry
$50 USD / hour
Among Top 100 on Freelancer Search out of 2MillionPakistanZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch...ZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch Bots) Web: Core: HTML, CSS, WordPress, PHP (Magento, Cakephp, Codeigniter, Symfony, Laravel), Javascript (MEAN+MERN), React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js, Ruby on Rails, ASP.NET, AJAX, MVC, VB.NET, WPF, CMS, JSON, Docker, Odoo, RESTful API Gobiflow, Podio, Bubble.io, Webflow eCommerce: Woo+BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, Suite/SugarCRM Desktop: Java, Python, C#/C++Programming, Delphi, Qt++, VB, Golang Design: Photoshop, Illustrator, Figma Game Development: WebGL, Html5, Unity3d, 3d Max, 3d Maya, Unreal Engine 4/25. UE5, Godot Mobile: Android, iPhone, PhoneGap, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR Calling: Twilio, Nexmo, Voip, Sip, Asterisk, FreePbx, Freeswitch. Trading: Sierra Chart, Pinescript, Thinkorswim, Tradestation, Metatrader, NinjaTrader, Tradingview, Binance, Kucoin, Interactive Broker, Iqoption, Fxtm Apis Computer Vision: Machine Learning, Artificial Intelligence, OpenCV, OCR, Tensorflow, GPT-3, GPT-4, Jetson Nvidia, YOLO, Chatbot, ChatGPT, OpenAI Hardware: Embedded System, Arduino, Matlab, Raspberry Pi, Esp32 less
Hire AwaisChaudhry
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Highly experienced full stack developer with over 12+ years experience in frontend, backend, desktop and mobile app development. I have extensive experience in web and mobile app development for iOS (Swift, SwiftUI, Objective-C), Android (Java, Kotlin, Jetpack Compose), Windows 10 (C#), cross platform (Flutter,...Highly experienced full stack developer with over 12+ years experience in frontend, backend, desktop and mobile app development. I have extensive experience in web and mobile app development for iOS (Swift, SwiftUI, Objective-C), Android (Java, Kotlin, Jetpack Compose), Windows 10 (C#), cross platform (Flutter, React) as well as frontend and backend development (HTML, CSS, JS, NodeJS, PHP, MySQL). less
Hire anthonioez
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✅ Top-rated Mobile Application - Flutter Developer (Android + IOS ) | Website Developer & Designer | UI/UX Expert ✅ Top Notch Quality Work ✅ 100% client satisfaction I'm excited to present myself as an experienced IT professional with more than 9 years of proficiency in crafting websites, developing mobile...✅ Top-rated Mobile Application - Flutter Developer (Android + IOS ) | Website Developer & Designer | UI/UX Expert ✅ Top Notch Quality Work ✅ 100% client satisfaction I'm excited to present myself as an experienced IT professional with more than 9 years of proficiency in crafting websites, developing mobile applications for both iOS and Android platforms, UI/UX designs, and creating animations. Over the course of my career, I've effectively brought to fruition a multitude of websites, mobile applications utilizing technologies like Flutter and React Native, web applications, and customized UI/UX designs tailored to meet the unique needs of clients. My primary focus lies in enhancing the user interfaces of mobile applications for both IOS and Android platforms. ? Website & Mobile App Zone -->> Fitness and health apps Push Notification App E-Commerce based App & Website Influencer App Ride Sharing app Phone Book App QR Scanner App Lead Management App & Website HRMS Employee app & Website Tutor/Student app & Website E- learning App & Website WhatsApp Based Apps Grocery Multivendor app & Website Live streaming Broadcasting apps & Website Delivery Boy App for restaurant & Website Multi vendor Marketplaces Apps & Website Pets Ordering Apps & Website Dating Tinder based apps & Website Uber based apps for finding service providers Travel apps for booking flights and hotels Medical healthcare apps for doctors and patients Education audio and video apps & Website Geolocation apps for finding restaurants & Website Events based apps & Website Pub management App & Website Small Interactive Game Apps **** The following is a breakdown of my technical skills **** Front-end Tech ➖➖➖➖➖➖ AJAX, Twitter Bootstrap, HTML, CSS, JavaScript, jQuery, Bootstrap (all most recent versions), ReactJS, VueJS, ExpressJS, and so on. Backend Tech For Web ➖➖➖➖➖➖➖➖ Laravel with CodeIgniter in PHP (Linux (OS) Apache) lamp CMS:Shopify, Drupal, Joomla, Magento, OpenCart, WordPress (Woo Commerce), ShopifyAimee -Cloud services, AWS, Microsoft DevOps Azure, Micro Services, GitHub, Socket.IO, API building with Swagger/OpenAPI, and experience with other APIs Mobile App ➖➖➖ Flutter, React Native, PHP, Laravel, Firebase, and others... UI & UX ➖➖➖ Photoshop, Illustrator AI, After Effects, Figma, Marvel, InVision, Prototype, Website-Mobile App Designing, Graphic Design, Icon Design, and Logo Design Database ➖➖➖➖ MongoDB MySQL MariaDB SQL Server SQL lite Google Firebase PostgreSQL Hosting Platform ➖➖➖➖➖➖ AWS Dream host Hostinger Any... Payment Gateway Integration ➖➖➖➖➖➖➖➖➖ Stripe PayPal Direct bank Pay fast ETC >>Check my portfolio for my past projects Why Choose Me for Your Project? ✔ Unrestricted UI/UX Design ✔ 24*6 hours live support ✔ Project Progress Report ✔ Well Commented and Optimized Code ✔ Free app publication in the relevant store ✔ 3 Month's Free support and maintenance Regards, Shweta A less
Hire infowider11
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I'm an Artificial Intelligence engineer with a strong focus on AI, NLP, and automation. I specialize in developing cutting-edge projects using advanced technologies such as Langchain, GPT-3, chtgpt, and other powerful models. My expertise lies in creating AI-powered solutions for various industries, including SaaS web...I'm an Artificial Intelligence engineer with a strong focus on AI, NLP, and automation. I specialize in developing cutting-edge projects using advanced technologies such as Langchain, GPT-3, chtgpt, and other powerful models. My expertise lies in creating AI-powered solutions for various industries, including SaaS web and mobile applications. In addition to my work in AI and NLP, I have extensive experience in developing trading bots for multiple brokers, including Interactive Brokers, TD Ameritrade, Webull, Binance, and Bybit. I can leverage machine learning techniques to optimize trading strategies and parameters, ensuring maximum efficiency and profitability. If you have challenging projects that require AI, NLP, trading bots, or web development expertise, I am confident in delivering high-quality solutions tailored to your needs. Let's collaborate and bring your ideas to life! Feel free to customize and adjust the description as per your preference and the specific services you offer. less
Hire dahani9091
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Enthusiastic , hard-working android developer with an experience of 3 years in making android applications , worked on many personal projects which boosted my experience and my skills to the next level .Enthusiastic , hard-working android developer with an experience of 3 years in making android applications , worked on many personal projects which boosted my experience and my skills to the next level . less
Hire algeriahero22
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I have 18 years of experience. Me and my team have delivered lot of successful project on freelancer.com, rentacoder.com and vworker.com. We work from small scale to large scale projects. Compiler, web development, webscrapping, Azure cloud, Database, Networking, Data structure, Algorithim, ProgramingI have 18 years of experience. Me and my team have delivered lot of successful project on freelancer.com, rentacoder.com and vworker.com. We work from small scale to large scale projects. Compiler, web development, webscrapping, Azure cloud, Database, Networking, Data structure, Algorithim, Programing less
Hire ParasTech7
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We are a company with 21 years of experience on the market, offering the whole scale of services Internet, Development, Software Architecture, Cloud Computing, Bot development, scrapping, API development, and Blockchain. We use web technologies as JSON, HTML5, XML, JS frameworks (nodeJS, AngularJS, ReactJS,...We are a company with 21 years of experience on the market, offering the whole scale of services Internet, Development, Software Architecture, Cloud Computing, Bot development, scrapping, API development, and Blockchain. We use web technologies as JSON, HTML5, XML, JS frameworks (nodeJS, AngularJS, ReactJS, ExpressJS; three.JS web3.JS and so on), PHP, Python, C#.Net Core, Java, portable mobile technologies as IONIC, React Native for Android, iOS platforms. We are masters in CMS web development as Moodle, Prestashop, Joomla, Drupal, WordPress, inclusive we possess our own system CMS developed by us several years ago. We are experienced in blockchain cryptos, scrapping, chrome extension, and more. Our Clients are in the USA, Spain, Latin America, Brasil, Europe and India. We are at your service. N&T Negocios y Tecnologias SRL less
Hire ntsolutions
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Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 4+ years of experience and senior computer science student , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning Professional" and "Data Engineering...Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 4+ years of experience and senior computer science student , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning Professional" and "Data Engineering Professional" ☑️ Linux system administration "Ubuntu, Debian, Kali and CSI Linux" ☑️ Cloud computing "Amazon Web Services, Google Cloud, Microsoft Azure , Oracle Cloud and DigitalOcean" ☑️ Database Development and Administration "Using SQL , MySQL , Python , PhpMyAdmin and PostgreSQL" ☑️ Website, server, and email migration "Apache and Nginx webservers" ☑️ Various Cybersecurity solutions from most of the security vendors products and services including but not limited to "Cisco Umbrella , Cisco ISE , Cisco Chassis , Cisco Routing and Switching ,Snort IDS/IPS , FortiSIEM ,Fortigates, IBM QRadar , Elasticsearch stack SIEM , Graylog , SPLUNK and LogRhythm" ☑️ Mobile Application Development "Native Using Kotlin or Swift" and Cross platform "Using Flutter and React Native" ☑️ Various CMS and E-commerce solutions and troubleshooting "WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more" less
Hire ahmedhassan52
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I have over 10 years of programming experience in C,C++,Java,.NET,Python for scripting and desktop applications along with database programming (SQL, MySQL, SQLite, MongoDB) and NetworkingI have over 10 years of programming experience in C,C++,Java,.NET,Python for scripting and desktop applications along with database programming (SQL, MySQL, SQLite, MongoDB) and Networking less
Hire koustav2006
