Freelancers para contratação em United States - Página 2
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Mostrando 216 resultados
Freelancers Patrocinados
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jeffreyconrad jeffreyconrad
$50 Dólares / hora
Web, Mobile AI, Data processing, SimulationUnited StatesLeading the business to succeed is my first goal and responsibility. Over the last 10 years, I've taken a deep dive into web & mobile app development. I have startup experience and am very proud to make a few impacts that helped a couple of startups land deals and progress through their series of funding. In terms of...Leading the business to succeed is my first goal and responsibility. Over the last 10 years, I've taken a deep dive into web & mobile app development. I have startup experience and am very proud to make a few impacts that helped a couple of startups land deals and progress through their series of funding. In terms of skills/experience accumulated over a decade, my main skills are MERN stack, Vue, WordPress, Webflow as well as other CMS platforms. And I am very strong in traditional languages like HTML, CSS, JavaScript, TypeScript, PHP. My skills: - Application • C | C++ | Python | Java | C# • Windows Application | Mac Application • XMAL | Winform | Kotlin | Java Swing | JavaFx - Web • React | Angular | Vue • Server-Side Rendering (Gatsby.js | Next.js | Nuxt.js) • CMS and Web building platforms (WordPress | Shopify | Webflow | Unbounce | Squarespace) • Node.js (Express | Hapi | Sails | Loopback | Meteor) • Python (Django | Flask | Scrapy | Selenium) • PHP (Yii | Laravel | Symfony) • MySQL, MS SQL, PostgreSQL, MongoDB, DynamoDB, Airtable, Firebase - Mobile • Cross-platform mobile app development – App development in React Native (Android & iPhone). • Native mobile app development – iPhone (Objective C/Swift/Xcode) & Android (Java/Android Studio). • Web service integration (Restful APIs, JSON, XML, XML-RPC, and SOAP). • Databases (SQLite, CouchBase, Firebase). • Backend Development - Expert in Node.js. • Knowledge of AWS Mobile Hub, and AWS Lambda. • Expertise in Agile Software Development methodology. Thanks for your interest. menos
Contratar jeffreyconrad
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✅Main&Core Skills + Shopping Mall : Magento, Prestashop, Opencart, Zen Cart, osCommerce, CS-Cart, Shopify(Liquid), Woocommerce + PHP Framework : Wordpress, Drupal, Joomla, Yii/Yii2, CodeIgniter, Symfony + Frontend : React.js, Vue.js, Angular, jQuery, Next.js, Nuxt.js, Svelte + Backend : Node.js, Express + Database :...✅Main&Core Skills + Shopping Mall : Magento, Prestashop, Opencart, Zen Cart, osCommerce, CS-Cart, Shopify(Liquid), Woocommerce + PHP Framework : Wordpress, Drupal, Joomla, Yii/Yii2, CodeIgniter, Symfony + Frontend : React.js, Vue.js, Angular, jQuery, Next.js, Nuxt.js, Svelte + Backend : Node.js, Express + Database : MySQL, PostgreSQL, SQLLite, MongoDB + Program Lang : C, C++, C#, Go, Solidity, Python, Java, PHP, VB, PERL, Smarty + Mobile : Andoird, React Native, Flutter ✅Working Time From Monday to Friday(24 hour Full Time) menos
Contratar BlackDragon7977
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A problem solver and technology enthusiast is how I can be described the best. Experienced innovative blockchain developer with comprehensive accomplishments applying high-security smart contracts to ensure success and achieve goals. Strong experience in EVM-compatible / Solana smart contracts development....A problem solver and technology enthusiast is how I can be described the best. Experienced innovative blockchain developer with comprehensive accomplishments applying high-security smart contracts to ensure success and achieve goals. Strong experience in EVM-compatible / Solana smart contracts development. Demonstrated success developing and seamlessly executing smart contracts in complex DeFi and DEX structures. Experienced software developer proficient in many platforms and tools(React, NodeJS, Python), focused on delivering business value through quality software. menos
Contratar shilkovandrey
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I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect...I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect and design very complex Data Structure : Relational tables ,design indexes on big data ,Optimize Index views, Stored procedure, fulltext indexing Server side: I have wrote about 2 million lines of code in C# since 2002 like my own ORM (many times faster than LLBL and NHibernate !) I wrote 5 Articles in Codeproject Client side : I write in pure javascript (I have my own libraries) and C# ASP.Net i developed Websocket, WebRTC, Canvas 2D 3D, three.js, JQuery, JSON, SSL, CSS , write codes that compatible with Chrome , Firefox and IE I can create your project , a super fast web application, Mobile friendly with IOS/Android APP version, all at the same time. menos
Contratar rezajav
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Greetings! I provide professional business, finance and marketing consulting and focus primarily on business planning, marketing strategy (online and traditional). Additionally, I've developed dozens of websites. I hold a Bachelor of Business Administration degree in Management and a Master of Business Administration...Greetings! I provide professional business, finance and marketing consulting and focus primarily on business planning, marketing strategy (online and traditional). Additionally, I've developed dozens of websites. I hold a Bachelor of Business Administration degree in Management and a Master of Business Administration degree in Finance. I have created over 1000 business plans and Investor Memorandums in the past 10 years. Additionally, I have raised debt and equity totaling $240+ million to fund these ventures. My goal is to create dynamic narrative content combined with compelling financial data for you. I spend considerable time analyzing current marketing efforts and creating marketing strategy that works. I do SEO, SMM, SEM for both inbound and outbound efforts. I have also created dozens of websites for US and foreign based firms. These sites exhibit creativity and functionality and are designed to achieve a specific purpose. I look forward to speaking with you soon. menos
Contratar gregorybair
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Java, XML, XSD, XSLT, XQuery, ... NIEM XSD, OpenStreetMap XML, GTFS ... Tomcat, Spring, JPA/Hibernate, JSF/Icefaces, SQL, JasperReports, XSL-FO, ... JavaCC, regular expressions, ... POI, PdfBox, ... Javascript, CSS, XHTMLJava, XML, XSD, XSLT, XQuery, ... NIEM XSD, OpenStreetMap XML, GTFS ... Tomcat, Spring, JPA/Hibernate, JSF/Icefaces, SQL, JasperReports, XSL-FO, ... JavaCC, regular expressions, ... POI, PdfBox, ... Javascript, CSS, XHTML menos
Contratar grammal
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I have more than 30 years of experience in web/software development and system administration. Experience 2018 – Till Today Freelancing 1998 – Till Today my own company of Web Hosting, Web/Software development, System Administration. Nov 1997 – July 1998 Worked in Nicor Gas through Maxim Group Naperville,...I have more than 30 years of experience in web/software development and system administration. Experience 2018 – Till Today Freelancing 1998 – Till Today my own company of Web Hosting, Web/Software development, System Administration. Nov 1997 – July 1998 Worked in Nicor Gas through Maxim Group Naperville, IL Education: 1993 Diploma in Computer Management From Comp-U-Teach Bhopal, M. P., India 1985 – 1991 B. Sc.(Bachelor of Science) Barkathullah University Bhopal, M. P., India My latest work is to create an eCommerce shop using responsive design and Ajax. Have worked on many simple to complex projects in the following Skills Full Stack Development Web Development Database Programming Software Testing Website Management Database Administration Database Development Web Scraping Pattern Matching cURL phpMyAdmin Web Security Socket IO CMS Joomla WordPress Drupal Programming Languages: PHP Javascript Perl C# VB.NET Visual Basic VBA Python HTML5 HTML CSS Golang XAML OS Plateforms Linux Windows Debion Framework .NET ASP AJAX jQuery / Prototype Django Laravel node.js VB.NET Angular.js Codeigniter Express JS ASP.NET Databases/Data Processing MySQL Excel SQL Microsoft Access Microsoft SQL Server MariaDB SQLite System Admin Linux Windows Server UNIX Apache Web Hosting VPS DNS IIS eCommerce Zen Cart VoIP Asterisk PBX XML Firefox DOS API Windows API RESTful JSON menos
Contratar vinisaac
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I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software...I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software solutions. With a focus on modern architectural patterns, microservices, and cloud-native technologies, I ensure that your software architecture is flexible, resilient, and ready for future growth. I work closely with each client to understand their specific challenges and objectives, providing personalized guidance on technology selection, system design, and best practices for implementation. My goal is to empower your development teams with a solid architectural framework that accelerates development, facilitates maintenance, and reduces overall project risk. Partner with me to transform your vision into a software reality that drives business success and technological innovation. My certifications: - Microsoft – Azure Administrator - Microsoft – Azure Fundamentals - Microsoft – Azure AI Fundamentals - Microsoft – Azure Data Fundamentals - CompTIA CASP+ - CompTIA Security+ - EC Council – CEH Certified Ethical Hacker -eLearnSecurity – eCRE Certified Reverse Engineer - IITAC – Certified Reverse Code Engineering Professional - IACRB – Certified Reverse Engineering Analyst -SmartBear – SOAPUI NG Pro menos
Contratar qprotex
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With over 15 years of multidisciplinary expertise in programming, design, engineering, and mathematics, I have donned several hats including that of a CTO, Lead Project Developer, 3D Asset Designer, Software Architect, and Technical Consultant. My diverse skill set has empowered me to create digital solutions and...With over 15 years of multidisciplinary expertise in programming, design, engineering, and mathematics, I have donned several hats including that of a CTO, Lead Project Developer, 3D Asset Designer, Software Architect, and Technical Consultant. My diverse skill set has empowered me to create digital solutions and products that cater to a broad spectrum of business needs. Throughout my prolific career, I have spearheaded hundreds of projects across an array of technologies such as C++, HTML, JavaScript, Python, and NodeJS. My experience stretches beyond coding to encompass long-term project management and freelance consulting. This holistic exposure has sharpened my aptitude for researching and deploying optimal solutions, all while maintaining transparent and effective communication with stakeholders. Specializing in Computer-Aided Design (CAD) and animation software, I have revolutionized traditional workflows, contributing to the enhanced efficiency and creative freedom for businesses. My extensive portfolio includes thousands of meticulously crafted assets and designs. This practical experience has not only refined my design capabilities but also fostered a collaborative spirit within tightly-knit teams. Passionate about entrepreneurship, I've held multiple leadership roles such as Co-Founder, CTO, and Partner in various startups. Academically, I have pursued courses across four esteemed institutions, delving into advanced topics up to trigonometry and calculus. Currently, I am on the path to earning my PhD in Computer Science, which enriches my capacity for critical thinking and collaborative research on complex questions and ideas. I am confident that my unique blend of technical prowess, creative vision, and team-oriented approach will make me an invaluable asset to your organization. I eagerly await the opportunity to further discuss my qualifications with you. My Software Engineer Portfolio Site: jasonhoku.github.io/ Some websites I've designed and currently maintain: virtualpopstar.com (Community Forums & Games) aarootshi.com (Restaurant Site) microhawaii.com (Company Information Site) ponomap.com (Business Listings) mauiartprints.com (Art Gallery) Software and games on Google Play: play.google.com/store/apps/developer?id=Jason+Hoku GitHub published software: github.com/JasonHoku/ (Software Publishing) github.com/JasonHoku/HokuBot (Node/React Discord Bot) github.com/JasonHoku/RobotJSMacros (Programmable Hardware Keyboard & Mouse Macro Bot) Advertising and writing skills on social medias: instagram.com/JasonLevien (14k subscribers) twitter.com/JasonHoku (8k subscribers) www.facebook.com/jlevien808/ (2k subscribers) youtube.com/JasonHoku (.2k subscribers) If you have any questions at all, absolutely send them my way and I'll be more than happy to do my best to provide answers. Sincerely, Jason menos
Contratar JasonHoku
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Greetings, Welcome to My page. I am an easy going Engineer. I love giving people chances to show me what they can do. I am looking towards to working with you!Greetings, Welcome to My page. I am an easy going Engineer. I love giving people chances to show me what they can do. I am looking towards to working with you! menos
Contratar joshuaokorie
