Freelancers para contratar - Página 6
Mostrando 351 resultados
Freelancers patrocinados
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Very skilled, innovative, and motivated Sr. Software Engineer with more than 12 years of experience developing and designing software projects, web applications, desktop applications, web APIs, Windows Services, Outlook/365 VSTO Addins and Outlook/365 Web Addins. Extensive experience supervising junior software...Very skilled, innovative, and motivated Sr. Software Engineer with more than 12 years of experience developing and designing software projects, web applications, desktop applications, web APIs, Windows Services, Outlook/365 VSTO Addins and Outlook/365 Web Addins. Extensive experience supervising junior software developers and working within teams. Superb organization and communication skills. Seeking software projects/tasks in the technologies like C#.NET, Xamarin, Android, ASP Classic, HTML, JQuery, SQL Server and MySQL. Having Master Degree in Computer Science (MCS) from International Islamic University Islamabad in 2006 expertise are C#, , SQL Server, MySQL and ASP classic. Also have hand on experience of MVC.NET, .NET Core, Entity Framework, Jquery, javascript, Web API, Angular JS, Microsoft GP Dynamics, Windows numerous projects (web applications, desktop applications) during my career in Buraq Integrated Solutions, Challenge Hunters Synergy Advisory & Solution and currently Datasmith South Africa. menos
Contratar HajiAhmad
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I am a developer since 2001, tens of real projects done successfully Graduated from 5 years CS College & University, also finished two years diploma in computer science with a very good grade, *Like to work on challenging projects *Like to think and come up with ideas (Solutions), never give up I take full...I am a developer since 2001, tens of real projects done successfully Graduated from 5 years CS College & University, also finished two years diploma in computer science with a very good grade, *Like to work on challenging projects *Like to think and come up with ideas (Solutions), never give up I take full responsibility for big projects, already having clients who give me the chance to build their business systems from scratch with continuous upgrades since 2005, from the US and UK Also, I worked as a full-time developer and senior developer in MicroTech (CMI Level 3) and ITS (CMI Level 5) Specialties include (but are not limited to): *Python *C, C++ *MQL4 and 5, cTrader and TradingView(pine) indicator, EAs, and cBots *Office Development VBA, VSTO, JS, Google Sheets, and Google Apps Script (GAS) *Applescript and Automation *C#, VB.NET, and ASP.NET, MVC *SQL, Access, and MySql *Automation *JavaScript Expert as Office developer, since Office 97 up to Office 2016/365, using all technologies to develop Office solutions, VBA, VSTO, Javascript API, etc. Since 2007 I am a full-time freelancer, so I am very ready, and you can count on me for full/part-time positions and for a long time, Methodology: I use Agile methodology in my projects so client will always be up-to-date with what is going on/project progress so in case he needs to change/add any requirements to the project this can be done easily during the process How do I work: How to make projects go smooth and successful: Handle it in cycles of tasks; here are the steps for each process/cycle: *Of course, you can start by providing all that you need (document/videos will be great as well), but this be separated into parts, for each part: 1. You request/describe a task 2. I confirm understanding, or we discussed tell we have the same understanding for your request 3. I develop/implement it 4. You test it and confirm it (I can do this myself upon your request) Then we start the next cycle from #1 to 4 again *You will find me trying to force this sequence all the time, I hope you understand that this is the best way to get things done, which leads to a successful project (my ultimate goal) menos
Contratar amrosamaeg
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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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Hello. I'm an experienced JavaScript Full Stack | Web3 engineer with 8+ years of experience in website and app development. I offer Full Stack development services in various technologies in JavaScript, PHP, Ruby on Rails, Python, etc. Also I am very familiar with eCommerce development using Shopify. ====="Honest...Hello. I'm an experienced JavaScript Full Stack | Web3 engineer with 8+ years of experience in website and app development. I offer Full Stack development services in various technologies in JavaScript, PHP, Ruby on Rails, Python, etc. Also I am very familiar with eCommerce development using Shopify. ====="Honest before money, Quality before quantity."===== This is my motto on developing. I pride myself in Quick Project Deliveries and always give the Priority to the Quality than the Quantity. Skills: ✓ Html, CSS/SCSS/Sass/Less/Tailwind CSS/Bootstrap ✓ ECMAScript • TypeScript • React.js • Redux • Next.js • Vue 2/3 • Node.js • Express.js • Nest.js ✓ Shopify 1.0/2.0 • Shopify Plus • Shopify App • Liquid • Theme Customization • SEO • Headless CMS ✓ Web3 • DEX/DeFi • NFT • Ethereum • Hardhat • ethers.js • Wagmi ✓ PHP • Laravel • CodeIgniter • Shopify • WordPress ✓ Ruby • Ruby on Rails • RSpec ✓ C++ • C# • .NET • ASP.NET MVC • ASP.NET Core ✓ Mobile App • Android • Java • React Native ✓ MySQL • MongoDB • GraphQL • PostgreSQL Why me: ✓ Over 8+ Years of Experience ✓ Professional and Polite ✓ Responsible and Passionate ✓ Clear Communication ✓ Quality Work on Time menos
Contratar mattfranc25
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We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript,...We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.); 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services in more than 100 international zones; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... menos
Contratar tangramua
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ArkitektzInfo ArkitektzInfo
$18 USD / hora
.NET | ReactJS | Full Stack WP| Microsoft platformPakistanArquitectura de software, Desarrollo de software, Web Development, JavaScript, Servidor de Microsoft SQLWe are a team of software developers, we thrive on challenging ourselves to build the best solutions, our team of software professionals is dedicated and works their best to precisely complete the given tasks. We can accommodate any software systems ambitions you may have and turn them into reality, as we manage the...We are a team of software developers, we thrive on challenging ourselves to build the best solutions, our team of software professionals is dedicated and works their best to precisely complete the given tasks. We can accommodate any software systems ambitions you may have and turn them into reality, as we manage the whole process of application architecture, development, and deployments, as well as providing conceptual plans with assured results! We always try to remain one step ahead of the competition by studying and mastering the latest trends in software technologies required to develop the most efficient online and software solutions available. We’re passionate about making sure our clients know what they need in a hyper-connected world that is always rapidly evolving. We are well-versed in the following programming languages: - Wordpress - ReactJS & MERN Stack - ASP.NET | C# | MVC | API | MS Office Extensions Development - SQL Server | Data management - Power BI - Power Platform menos
Contratar ArkitektzInfo
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As a senior JS developer, I have full experience in React & Vue.js & Next.js development. I have a strong track record in JS frameworks and knowledgeable in various web concepts and technologies. Furthermore, I possess expertise in blockchain scaling solutions across different layers, as well as Smart Contract and...As a senior JS developer, I have full experience in React & Vue.js & Next.js development. I have a strong track record in JS frameworks and knowledgeable in various web concepts and technologies. Furthermore, I possess expertise in blockchain scaling solutions across different layers, as well as Smart Contract and dApp development. As a fast learner and creative problem solver, I am enthusiastic about utilizing my skills and experience in the Chrome Extension and web domains. menos
Contratar andrei391
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Hi! My name is Rasil and I am a system administrator. If you need something to config, ask me, Linux, windows, clouds anything.)Hi! My name is Rasil and I am a system administrator. If you need something to config, ask me, Linux, windows, clouds anything.) menos
Contratar Rasil
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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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We specialize in delivering professional software solutions based on client requirements. In the last seven years, we have been working on many different projects and we have always been transforming ideas into reality, providing the best quality and service to our customers. No project is too small nor too large for...We specialize in delivering professional software solutions based on client requirements. In the last seven years, we have been working on many different projects and we have always been transforming ideas into reality, providing the best quality and service to our customers. No project is too small nor too large for us. We can always dedicate at least one engineer to your project. Choose our team because we are working for your satisfaction. We specialize in the following: Desktop and Embedded applications, Algorithm implementation and optimization, Research & Development Embedded Operating Systems Development: Windows XP Embedded, Win CE, C/C++, C#, .NET, WPF, Silverlight, WCF, MVC, Delphi, Java, PHP, JavaScript, jQuery, WIA 2.0, TWAIN Data Processing: Pattern Recognition, Artificial Intelligence systems, Image Processing Databases: MSSQL, Firebird, MySQL Electronics: Embedded Electronic Design, Prototyping, Microcontrollers, Microchip, Communication Protocols: RS232, Ethernet, USB, Interprocess communication Automation: Building Automation, KNX, DALI, DMX (Lighting systems) User Experience & UI: Visualization, UI Development Web: Web applications, Web services, Security, Cryptography, RSA, 3DES, SHA, MD5 and many more menos
Contratar specialist77
