Freelancers Para Contratação - Página 5
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Freelancers Patrocinados
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Professional PHP developer with more than 20 years of experience developing and maintaining sites. The list of problems I can solve includes: 1. Speed optimization of slow sites. 2. Database query optimization. 3. Optimization for Google PageSpeed Insights. 4. Update the old site code to work with newer PHP versions...Professional PHP developer with more than 20 years of experience developing and maintaining sites. The list of problems I can solve includes: 1. Speed optimization of slow sites. 2. Database query optimization. 3. Optimization for Google PageSpeed Insights. 4. Update the old site code to work with newer PHP versions without errors. 5. Restore site after virus infection. menos
Contratar virtual7
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Techwelfare A complete website development firm that provides high quality services for the clients all over the world. We are a team of highly experienced professionals in different areas of computer science. We work based on four main principles: Quality - the highest quality of products is guaranteed...Techwelfare A complete website development firm that provides high quality services for the clients all over the world. We are a team of highly experienced professionals in different areas of computer science. We work based on four main principles: Quality - the highest quality of products is guaranteed including free support. Time line - we provide our services in strong time deadlines. Communication - we try to be always online and free for communications. Security - All the information/transactions is highly secured. menos
Contratar techwelfare
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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 menos
Contratar vladang
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✅ Hi everyone, Thank you for visiting my profile! I have 15+ Years of experience working as a front-end developer. I have experience working with big enterprise projects and small startups. Here you may trust me with your project and I'm ready to bring all your ideas and wishes into reality, through a modern and...✅ Hi everyone, Thank you for visiting my profile! I have 15+ Years of experience working as a front-end developer. I have experience working with big enterprise projects and small startups. Here you may trust me with your project and I'm ready to bring all your ideas and wishes into reality, through a modern and unique approach using progressive technology stack, and in this way help your business go well. If you are starting a new project from scratch or need development on an existing product, I can work on every aspect of your project (from front-end design to back-end integration), or just certain parts, based on your specific needs. ✅ My core tech skills include: ⚙️programming languages: javascript, typescript, ecmascript; ⚙️markup languages: html5; ⚙️javascript libraries: es6, es7, react. Js, redux. Js, redux-saga, redux-thunk; ⚙️application frameworks: node. Js, nest. Js; ⚙️css processors: css3, sass; ⚙️programming interfaces: api, graphql; ⚙️architectural styles and patterns: mvc, spa, ssr; ⚙️css frameworks: material ui, antdesign, twitter bootstrap, tailwind css; ⚙️javascript bundler tool: webpack, gulp; ⚙️package managers: npm, yarn; ⚙️databases: firebase, mysql; ⚙️vcs: git, gitlab, github; ⚙️productivity software: jira, trello, asana; ⚙️cloud computing platforms: aws, aws amplify. ✅ I'm open to passing a tech interview or doing the test task, so you could evaluate my skills in practice. ✅ Have any questions? Feel free to contact me, so we could choose the right solution based on your business goals. Regards, Surendra Singh menos
Contratar Rautella
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With a passion for delivering innovative solutions that meet client requirements, I have successfully tackled even the most challenging projects. Over the past 10 years, I have delivered over a thousand successful projects to organizations in the enterprise and medium tiers. ✔ Full Stack Development ✔ Wordpress Theme...With a passion for delivering innovative solutions that meet client requirements, I have successfully tackled even the most challenging projects. Over the past 10 years, I have delivered over a thousand successful projects to organizations in the enterprise and medium tiers. ✔ Full Stack Development ✔ Wordpress Theme and Plugin Development from the core. ✔ Mob APP Design & Development, APP Store optimization, SAAS Development ✔ Website custom Designing & Development ✔ Wireframing, UX/UI, ✔ Corporate & Brand Identity, including Logo, V-Card, Letter Head, Banner, Flyer, Brochure & Portfolio Design. I am highly flexible and always strive to build long-term relationships by providing top-notch support and delivering the highest quality work. Let's have a conversation and bring your ideas to life! menos
Contratar ahmadayaz
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If you're looking for quality work, then I'm the guy for you. My bids may not be bargain basement low, but what you pay, you get back in quality - both during the course of the project and in the end result itself. Area of Expertise ============= Python (Django & Flask) PHP Javascript (Angular, React &...If you're looking for quality work, then I'm the guy for you. My bids may not be bargain basement low, but what you pay, you get back in quality - both during the course of the project and in the end result itself. Area of Expertise ============= Python (Django & Flask) PHP Javascript (Angular, React & Node.js) CSS HTML MySQL Android menos
Contratar petermyvw
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If you have been scouring the internet looking for a professional to undertake the work you require, then look no further. We are an articulated and advanced team of experts who have extensive experience in Software, Web and App development. Over the years we have gained wide-ranging experience including but not...If you have been scouring the internet looking for a professional to undertake the work you require, then look no further. We are an articulated and advanced team of experts who have extensive experience in Software, Web and App development. Over the years we have gained wide-ranging experience including but not limited to, PHP, NodeJS, Angular, Flutter, React, React Native, C#, VB.net,WordPress,WooCommerce, Magento, PrestaShop, MySQL, PostgreSQL,ORACLE, SQL Server technologies, among others. We primarily focus on integrating marketplaces such as eBay, Amazon, Shopify, Wish.com, Lazada, Walmart, USPS, UPS, FedEx, DHL etc. using their respective APIs to make the sellers' life easy. However, we are always ready for a new challenge! But don’t just take our word for it, check out the examples of our work provided below. And let the work we do for you be the proof. You have our word that you will not be disappointed. menos
Contratar rinsadsl
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Certified Server & Cloud Professional Architect with more than 15 years of solid expertise. I have Devops, AWS Cloud, Oracle Cloud, AZURE, Google Cloud, Linux, UNIX, Vmware, Openstack, Oracle Apps, DB and Windows Services expertise. Expertise on setup/configuration/Architect of Amazon web services(AWS), Oracle...Certified Server & Cloud Professional Architect with more than 15 years of solid expertise. I have Devops, AWS Cloud, Oracle Cloud, AZURE, Google Cloud, Linux, UNIX, Vmware, Openstack, Oracle Apps, DB and Windows Services expertise. Expertise on setup/configuration/Architect of Amazon web services(AWS), Oracle Cloud(OCI), Azure, Google, Digitial Ocean and almost all clouds as well. IT Infrastructure Cost Optimization -- Optimizing infrastructure for peak performance, security and best Cost utilization. IT Support -- Expert in resolution of Server services issues, Cloud issues, Live IT problems troubleshooting and fix with RCA. Migration Services -- Setup, Configuration & Migrations -- Expert in doing all types of server(Linux/Unix & Windows) services migration. Website, Application, Database(Oracle, MySQL, Postgresql, mongodb etc) and Mail migrations like Zimbra, exim Cpanel, Zpanel, Parallels Plesk panel, DNS setup, etc migrations. Network and Security Services -- Designing, implementing, and maintaining the security of network infrastructure. Identify and mitigate security risks, and keeping data and systems safe from cyberattacks. Configure and manage security services such as firewalls, intrusion detection/prevention systems, and endpoint security solutions. Perform penetration testing and vulnerability assessments. Mail Servers Expertise -- Zimbra, Microsoft Exchange, Office 365, Postfix, Exim, Dovecot, iRedMail, Sendmail -- Setup, Configuration, Migration on Enterprise level. Web Hosting Panel - cPanel/WHM, Direct Admin, ISPconfig, Webmin/Virtualmin, CWP, Plesk, Vestacp, Hestia -- Installation/Setup, Configuration, Migration on Enterprise level. Install, Administration & Migrations of WHM/cPanel Servers, Oracle Apex, Nominatim Server, Cacti, Nagios, Zenoss & PHPlist. Devops skills with tools like Jenkins, Ansible, Grafana, Prometheus, Terraform etc. Atlassian products Installation & Configuration like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. Proactive infrastructure management for a worry-free future. Certified RHCE/RHCSA/RHCSS RHCVA, Openstack, Oracle Cloud(OCI) Professional & Mirantis Cloud Active Directory, Microsoft Exchange Administration, setup, Migration and Microsoft based server services management. I have a great academic background in Linux and Cloud as well as my experience compliments my studies. *AS AN ENGINEER, I CAN SAY NOTHING IS IMPOSSIBLE TO IMPLEMENT. FEEL FREE TO CONTACT ME ANYTIME* In addition to this, I look forward to working on your projects in your budget. menos
Contratar amiteshojha
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Convergent Infoware is an award-winning digital agency and globally recognized for its fully integrated services. We excel at taking up software development (Website Development I Mobile App Development I Custom software Development) at any stage and executing the same by combining proven methodologies, business...Convergent Infoware is an award-winning digital agency and globally recognized for its fully integrated services. We excel at taking up software development (Website Development I Mobile App Development I Custom software Development) at any stage and executing the same by combining proven methodologies, business domain experience and technology expertise to deliver the best of the industry. Our belief: Deliver the best quality product, in time and within the client budget. Why Us: - Customer Oriented. - End to End consulting-led Application Development - Architected Solutions. - SOLID principles - Agile methodology. Technological Expertise: • iOS (Swift/Objective-C) • Java (Android) • HTML5/CSS3 • Javascript (AngularJS, jQuery, Ionic, React, React Native) • Node.js & Python, • SQL ( SQLite, MySQL, and Postgres), noSQL ( MongoDB, Firebase). • PHP (Laravel, CodeIgniter & Cake) • Google Map Service • Firebase, Layer, REST, Socket, MySQL, SQLite, JSON, XML; menos
Contratar netdevbiz
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Portfolio: http://iportfolio.in/ 500+ projects||300+ satisfied clients||100% Job success||60% Repeat clients Intecons Software Lab is a leading IT solutions provider to deliver quality solutions for web and mobile platforms. Our solutions use diversified technologies to deliver for leading industries core service...Portfolio: http://iportfolio.in/ 500+ projects||300+ satisfied clients||100% Job success||60% Repeat clients Intecons Software Lab is a leading IT solutions provider to deliver quality solutions for web and mobile platforms. Our solutions use diversified technologies to deliver for leading industries core service areas: - Concept development and overall management - UI/UX design - Development - Quality Assurance - Branding and Marketing Technical Expertise: PLATFORMS: Web, iOS and Android WEB DESIGN: Figma, Photohop, Illustrator, Bootstrap, HTML5, Webflow. LANGUAGES: PHP, ROR, Swift, Objective-C, Java, Node.JS, Flutter OPEN SOURCES: Wordpress, Magento, Open cart, Joomla, Shopify, Prestashop, Moodle etc FRAMEWORKS: MVC, Codeigniter, YII, Smarty, Zend, Symphony, Laravel etc. TOOLS: Axure, MS-Visio etc. API INTEGRATION: Basically Anything! menos
Contratar inteconssoftware
