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Freelancers patrocinados
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? Roles ? ? Agile project manager / engineering manager / lead developer / developer. ? Current availability ? ? Part-time. ? Current interests ? ? Software development productivity and good practices for small to mid-sized teams. ? Challenging projects and learning new things (any role, including...? Roles ? ? Agile project manager / engineering manager / lead developer / developer. ? Current availability ? ? Part-time. ? Current interests ? ? Software development productivity and good practices for small to mid-sized teams. ? Challenging projects and learning new things (any role, including developer). ? React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes). ? Web3, DeFi, Blockchain, Fintech, Crypto. ? Experience ? ? July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers. ? December 2021 - August 2023: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO & founders. ? March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS. ? August 2011 - August 2014: MockupScreens.com. Project manager. ? Education ? ? 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (B.Sc. Degree equivalent in the USA). ? Languages ? ? English: ? ? ? ? ? Writing: native-like. ? ? ? ? ? Speaking: good. ? Spanish: native. ? Other ? ? I have been using (GNU?/)Linux as my main OS for many years, and I have a preference for open-source software. menos
Contratar sergioes
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Core Techies is a global IT company with a local touch, staffed by a team of skilled tech experts who've been solving complex problems and delivering technological wonders since 2013. We specialize in crafting seamless algorithms and developing impressive tech innovations, leveraging a wide array of technologies...Core Techies is a global IT company with a local touch, staffed by a team of skilled tech experts who've been solving complex problems and delivering technological wonders since 2013. We specialize in crafting seamless algorithms and developing impressive tech innovations, leveraging a wide array of technologies like - ✅ Proficient in Object-Oriented Programming, React Native, Swift, Dart, Kotlin, and Java ✅ Go-to SDKs include Flutter, FlutterFlow, React Native, Kotlin, Android, and iOS ✅ Generative AI, ChatGPT APIs ✅ Plugins ✅ Android Studio, Apple Xcode, Objective-C ✅ Laravel, PHP ✅ Node Js, React Js, Vue Js ✅ Database expertise spans MySQL, MongoDB, AWS, Firebase, Firestore, and Sqflite. ✅ Payment solutions like Stripe, Paypal, RazorpYa, Paytm, and PayStack. ✅ Architectural designs- MVVM, MVC, and MVP ✅ Backend landscapes - JSON, GraphQL, APIs, Postman, WebSocket, and Socket.io ✅ Google services like Maps, Live Tracking, and Firebase ✅ Managing versions using Git, Github, and Bitbucket ✅ Designing is a breeze with UI/UX tools like Adobe XD, Figma, and Sketch. Our clientele includes esteemed organizations such as the Indian Army, BDG Bank, SquaredMenu, STEPOUT LIVE, XWAYS, UAE SPA, and others. Our unwavering commitment to staying at the forefront of technology, providing cost-effective solutions, and working swiftly ensures that our offerings are always ahead of the curve and ready for the future. We are dedicated to delivering value-packed solutions that optimize return on investment and are available around the clock to assist clients. Core Techies is renowned for their quality-driven approach, constructing IT solutions that prioritize both data security and overall security. Our distinctive advantage lies in their ability to "bridge technology gaps with innovative IT solutions," seamlessly combining cutting-edge technology with a profound understanding of your business needs to deliver outstanding solutions. In a nutshell, Core Techies is a team that relishes tackling challenging technical problems and aims to deliver exceptional IT solutions with a touch of enjoyment. If you're in search of a team that seamlessly blends hard work and creativity to conjure up technological wonders, Core Techies is the ideal choice for you. Agile development: Our commitment to agile development principles, iterative procedures, and collaborative feedback loops guarantees the creation of a flawless and exceptionally refined end product. We persistently pursue excellence and consistently provide ongoing improvements. menos
Contratar C0RETECHIES
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I am a software developer from Bulgaria, Eastern Europe, EU. I have experience with launching startup businesses as quickly as possible. If you face issues with your current business, I could solve and resolve those issues and bring back your business to profit. Starting at: the equivalent of 1BNB/week, 11...I am a software developer from Bulgaria, Eastern Europe, EU. I have experience with launching startup businesses as quickly as possible. If you face issues with your current business, I could solve and resolve those issues and bring back your business to profit. Starting at: the equivalent of 1BNB/week, 11 ETC/week, or 0.1 ETH/week I try to keep the balance between the Good Quality and the Low Price. I could shift my working time to your time zone. I have been doing professional programming since 1998 mostly in the field of Java EE. • Proficient in algorithmic thinking. • Excellent logical thinking • I'm focused on JEE mostly: EJB 3, JPA with Hibernate, JSFs for the presentation layer (Web UI). In my past JEE work, I've worked with servlets, JSPs, and Struts, Spring. • I have already completed several Spring Boot projects with success. • I have taken part in several projects involving the Spring framework. • I have experience with JAX-RS as well as with JAX-WS Java web services development. • In the area of WEB UI technologies I know JavaScript, JQuery, and Angular. • I have worked with Ajax. • I have used some JavaScript libraries such as Django and DHTMLX. • In the field of databases, I worked on projects with Oracle, MS SQL, Mysql, PostgreSQL, and DB2. • I have experience creating unit tests. JUnit 4 and recently JUnit 5. • I have also some experience in automated web testing using Selenium Web Driver and Robot framework. • As version control systems I've been using CVS, SVN, SourceSave, and Git. • As issue trackers I've used Mantis (if I remember well), Jira, and some other proprietary tools. Trello as well. • As a Java build tool, I have used Ant, in the past, and Maven recently. I have some experience with Gradle. • As for operating systems, I've been working on Windows: till 95 and NT to Windows 10, Mac OS, Unix(Solaris), and Linux(Debian, Fedora, CentOS). • As Web servers and containers I've used Apache, Apache Tomcat, JBoss, Wildfly, Netweaver, Web logic, IIS... • I have some experience using docker. • I have also some professional experience in programming in C(ANSI C under Linux). • I've taken a course in C++ at the University(Sofia University), but haven't used it professionally. • I have experience in E-Commerce platform creation and maintenance, ERP platform creation and maintenance, and some experience with CRM and fintech platforms. • I have some knowledge of AI and ML. • Strong troubleshooting skills • I am a self-driven person, which is well organized even in thinking(as a recruiter said :-) ). • I am motivated and do my work with a passion. • I'm willing to learn and earn I speak English at the work level, Russian at the work level, French fluently, and Bulgarian is my native language. Hope my bid will be taken into account. Sincerely yours, Nikolay M. menos
Contratar minch
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I have 10 years of experience in Java development. I hold a Master of Engineering degree in Computer Science. I am Sun Certified Java Programmer(SCJP), Sun Certified Web Component Developer(SCWCD), and Oracle Certified Professional(OCP). I have developed applications in various domains like insurance, retail, ERP,...I have 10 years of experience in Java development. I hold a Master of Engineering degree in Computer Science. I am Sun Certified Java Programmer(SCJP), Sun Certified Web Component Developer(SCWCD), and Oracle Certified Professional(OCP). I have developed applications in various domains like insurance, retail, ERP, NGO, Asset/Workforce RIFD Tracking, POS, Education, and investment banking. I have experience in developing enterprise-level solutions. I have experience in developing applications in Android, iOS, J2EE, JSP, Spring(Spring MVC, Spring Data, etc.), and EJB 3 Hibernate(with and without JPA). I have developed secure REST and SOAP web services. On the front end, I have worked with Javascript, JQuery, AngularJS, and ExtJS. In Java applications (desktop) have worked on JavaFX and Eclipse RCP. Automatic Deployment Pipeline I have sound knowledge of design patterns and algorithms. While doing development my main emphasis is on the quality of the code. To improve the code quality I always use Sonar Qube. For unit testing of the code, I prefer the frameworks like JUnit and TestNG. I have used both in integration with Spring Test. I have worked with databases like PostgreSQL, MySQL, MS SQL Server 2008, DB2, and Oracle. I have worked with Apache Tomcat, Websphere, Weblogic, JBoss, and Jetty servers. Have worked on web security frameworks like Spring Security and Oauth 2.0. Used build tools like Ant and Maven. I have used code repositories like Git, SVN, CVS, and VSS. In the past 10 years have developed applications in various domains like insurance, retail banking, and investment banking. I have experience in developing enterprise solutions. menos
Contratar pparikshit
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Delaine Technologies is a highly ambitious organization providing clients with efficient, efficacious and higher quality IT solutions. Serving since 10+ years is backed by a team of 50+ full stack development team with client spread all over the globe. 1) Proper Research & analysis of app ideas 2) Experienced and...Delaine Technologies is a highly ambitious organization providing clients with efficient, efficacious and higher quality IT solutions. Serving since 10+ years is backed by a team of 50+ full stack development team with client spread all over the globe. 1) Proper Research & analysis of app ideas 2) Experienced and Expert App developers 3) Client-centric approach and processes Mobile App Development 1. iOS / Android development 2. Cross-Platform Development (React Native, Flutter etc.) 3. Purchase, Push Notification 5. Google Map, Google API, 4. GPS, Location Based Services, Push Notification 5. iAds, Google Ads, AdWhirls, Web App Development 1. HTML5/ xHTML, CSS3, JavaScript, Ajax, xHTML, 2. AngularJs, ReactJs, 3. PHP / MySQL, Relational Database Management Systems 4. ASP.NET/ MS SQL, C#.net, 5.MEAN Stack - MongoDB, ExpressJS, AngularJS, Node.js, 6. Javascript etc. Digital Marketing: Search Engine Optimization (SEO), menos
Contratar delainetech
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AWS Certified Solutions Architect with more than 10 years of system admin experience. We Provide Business Solutions such as - Custom Wordpress Websites - Laravel and CodeIgniter websites creation and modification - Super fast website migrations (Wordpress, Moodle, Magento etc.) - DNS related issues and Email...AWS Certified Solutions Architect with more than 10 years of system admin experience. We Provide Business Solutions such as - Custom Wordpress Websites - Laravel and CodeIgniter websites creation and modification - Super fast website migrations (Wordpress, Moodle, Magento etc.) - DNS related issues and Email migrations (imap to imap, office365 to Gsuite etc.) - Installation of all panels (cpanel, centoswp, vestacp, cyberpanel, plesk, openlitespeed etc.) - Advanced AWS Architecture consultation/implementation and Google Cloud , Microsoft Azure, Alibaba Cloud, Digital Ocean and Linode server deployments - Troubleshooting Websites/servers (linux) - Git implementation / integration with existing software flow - Python GUI Applications/ Web Scraping Our completed projects speak of our skills and feedback from the employers showcase our ability to deliver on time, every time. "Never Hire for Skills. Hire for Passion. Skills are cheap, Passion is hard to come by" menos
Contratar yashaswini510
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More than 12 years of experience in Java/J2EE development and some time also worked on mobile app and front-end development using Angular, ThymeLeaf, HTML, CSS, Jquery, Javascript. I have a strong bias towards open-source customisation and worked on various open source system like ERP, CRM, CMS, POS and ECM, OpenGTS,...More than 12 years of experience in Java/J2EE development and some time also worked on mobile app and front-end development using Angular, ThymeLeaf, HTML, CSS, Jquery, Javascript. I have a strong bias towards open-source customisation and worked on various open source system like ERP, CRM, CMS, POS and ECM, OpenGTS, Traccar. I worked heavily on customising Unicenta oPos. From last 6 year i am working as Backend Engineer for developing REST/Micro services using Spring Boot, JAX-RX, Jboss Rest easy & Dropwizard. Also worked on Axoniq framework for event driven programming and have some working experience of MQTT. Key Skills: Java, J2EE, Spring Boot, Spring MVC, Web Services(SOAP,REST), Google App engine, Google Datastore, AWS EC2, RDS SES, ECS, Cloudwatch, DynamoDB, Azure, Junit, Maven, XML, WSDL, Android, iOS , JSF(Primefaces), Hibernate, JPA, Struts, EJB, Vaadin. MongoDB, JavaFx and Java Swing. I have intermediate skills in Kotlin, Python, C#. Good in Developing Desktop application and integrating with hardware. menos
Contratar kkscwcd
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I have expertise in web development and my code are valid,clean,preferred SEO and semantic and compatible with any devices. I believe in long term business relationship with client. Thus, apart from delivering quality work, timeline also plays a key role. I follow Agile work style in order to maintain this smooth...I have expertise in web development and my code are valid,clean,preferred SEO and semantic and compatible with any devices. I believe in long term business relationship with client. Thus, apart from delivering quality work, timeline also plays a key role. I follow Agile work style in order to maintain this smooth business process. It results in better communication and proper understanding about project. I also have experience in mobile application development as well.I will always willing to work my client as long term relationship, I Quick in design part of mobile app, and effective in cost as well. Services that I offer are: + Php4/php5 Web Development. + MySql. + WordPress Web Development. + Paypal Payment Integration. + JQuery/JavaScript + AJAX + PSD to HTML + Web Design and Web Development + API integration like(Google Maps API, Twilio API, Facebook, LinkedIn API, Twitter API..) + Android apps programming, UI/UX designing, Social Media APIs integrations, APIs integrations etc.. + Flutter Application Development + Salesforce Consultant(Dashboard, Reports, Chatters, Leads, Customer etc....) menos
Contratar nproducts
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We pride ourselves in the diversity of the expertise that we offer and our impeccable record with satisfied clients so far. Much of this success is owed to some of the most rigorous and effective methodologies that we at SoasTech employ in our engineering process to ensure the best results. Web App Development: ✦...We pride ourselves in the diversity of the expertise that we offer and our impeccable record with satisfied clients so far. Much of this success is owed to some of the most rigorous and effective methodologies that we at SoasTech employ in our engineering process to ensure the best results. Web App Development: ✦ HTML & CSS ✦ CSS Frameworks ✦ Vanilla JavaScript ✦ Javascript Frameworks ✦ Game Design ✦Javascript Libraries ✦ Node.js Fullstack ✦ React.js ⁕ Angular.js ⁕ Vue.js ✦ Popular CMS (WordPress, Joomla, Drupal, Magento, PrestaShop and many more) ✦ PHP (Laravel) ✦ PHP Frameworks UI/UX & Graphics Design: ✦ Figma ✦ Adobe Xd ✦ APS - AI ✦ Marvel ✦ Sketch SEO: ✦ SEO (On-Page & Off-Page) ✦ Google AdWords (PPC) ✦ Social Media Optimization (SMO) ✦ Social Media Marketing (SMM) ✦ Website DA & DR Increases ✦ Guest Post Service ✦ Website Development Service ✦ Google My Business (GMB) Optimization Mobile App Development: ✦ React Native ✦ Flutter ✦ Swift / SwiftUI ✦ Java Cloud Services: ✦ Amazon Web Services (AWS) ✦ Microsoft Azure ✦ Google Cloud ✦ Alibaba Cloud ✦ IBM Cloud ✦ Oracle ✦ Salesforce ✦ SAP ✦ Rackspace Cloud ✦ VMWare ✦ PLC ✦ DCS ✦ RTU ✦ HMI/MMI ✦ SCADA ✦ Ladder Logic Diagram Program ✦ Functional Block Diagram ( FBD ) Many More : ✦ ChatGPT Expert ✦ WordPress Dev ✦ WordPress Plugin ✦ Front End Dev ✦ Power Apps Developer ✦ Backend Dev ✦ Virtual Assistant ✦ OpenGL ✦ Artificial Intelligence (AI) ✦ Electronics ✦ Electrical Engineering ✦ PCB Layout ✦ Product Design ✦ Circuit Design We're only a click away (the 'Hire Me Now' button), and we're always available to accept your message, so don't delay! Let us know what you require, and we will make it a reality! Contact us today to discuss your project and get started! menos
Contratar Feriver
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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
