Blockchain Developers

Belen Makri

Greece

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I am a professional developer having more than 7 years working experience. I have good Experience in UI Designing with Storyboards and XIBs. During my working career I have experience in working with p-list, user defaults, Core Data. I have involved in Daily Scrum meetings and estimation of the tasks for the user stories. As a mobile developer I have worked with the UI/UX team to design a user-friendly interface for the IOS application. I have also designed the app based on the Apple Human Interface Guidelines. As a knowledgeable developer I have worked on the AWS SDK for iOS and Lambda calls. During my career I have been responsible for consuming the REST services, getting JSON response and parsing them using to get the required information. I have worked on NSJSON Serialization and response data to get the responses from web services. I have both front and back end skills. I have deep knowledge of some databases. My skills include; Java, Spring 5, PostgreSql, TypeScript (Angular 6/7), Yarn, HTML, CSS, : C#, Asp.Net, AWS (EC2, DynamoDB, Lambda), Redis, Memcached, ElasticSearch, Kibana, Unity 3D, JavaScript , Angular, Shopify, Swift, Ionic, Ruby on Rails, React Native, C+, Enterprise SaaS product development and much more.

• Hourly Rate$30 / Hr
• Total Earned$29176
• Experience7 Years

Ondra Nagy

Czech Republic

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I have used Java to design and build scalable technical products, integrating BI tools. I have also developed JSP web pages integrating HTML, Java, and XML elements. Analyzed and adjusted for user habits to cut attrition . I have designed architecture for new software systems. Contributed to automation drive that slashed security risk. During my career I have built a working calorie-burn counter using Java, a Raspberry Pi, a strain gauge, and an IMU, with low-power . bluetooth connectivity. I have developed similar projects like Android extensible media player, Wrote a billing management system for a local HVAC company. I can mention my skills; They are; Java, JSP, HTML5, CSS, XML, JSON, RESTful, Drupal, Shopify, C++, C#, Powershell, Python, Drupal, Django, Wordpress, CI/CD, Excel, Crypto, React, React Native, Java, Javascript, Duda, Zapier, Magento, NodeJS, NextJS, MariaDB and more. I have transferred all record keeping to cloud database form, also implemented principle of least privilege to slash security risk . Wrote new donations functionality that increased collection.

• Hourly Rate$30 / Hr
• Total Earned$22388
• Experience7 Years

Davit Mitchel

Finland

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I am a high professional web application developer. Davit is a senior full-stack developer on the Microsoft platform, and he's been working with it for over the past 15 years. He has an IT security and secure software development background on the one hand and entrepreneurship and innovation on the other, enabling him to build clean and reliable systems (especially MVPs, minimum viable products). Here are my skills JavaScript, JQuery, HTML, HTML5, CSS, CSS3, Web Programming Skills, E-Commerce, Teamwork, Verbal Communication, cross-browser compatibility, Web User Interface Design (UI), Security Principles, Object-Oriented Design, Web Services (REST/SOAP), Multimedia Content Development, API's. My daily activities include: Website and software application designing, building, or maintaining. Using scripting or authoring languages, management tools, content creation tools, applications and digital media. Conferring with teams to resolve conflicts, prioritize needs, develop content criteria, or choose solutions. Directing or performing Website updates. Developing or validating test routines and schedules to ensure that test cases mimic external interfaces and address all browser and device types. Editing, writing, or designing Website content, and directing team members who produce content. Maintaining an understanding of the latest Web applications and programming practices through education, study, and participation in conferences, workshops, and groups. Back up files from Web sites to local directories for recovery. Identifying problems uncovered by customer feedback and testing, and correcting or referring problems to appropriate personnel for correction. Evaluating code to ensure it meets industry standards, is valid, is properly structured, and is compatible with browsers, devices, or operating systems. Determining user needs by analyzing technical requirements.

• Hourly Rate$30 / Hr
• Total Earned$16080
• Experience15 Years

Colin Chloros

Greece

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Hi! I am Colin passionate full stack developer. I develop reliable, testable and high-performing web and mobile applications , websites, softwares using top-notch technologies. I'd love to help your project at any stage, whether it's UX design, software development, API integration, data migration, or even just bug fixes. My skills include: PHP,MySql /PostgreSQL/ Sqlite / MongoDB,NoSQL / Redis / BigQuery,Laravel / Symfony,Wordpress / October CMS,Apache / Nginx,Vagrant / Docker,JavaScript / ES6,AngularJS / ReactJS / VueJS,jQuery,NPM/ Bower / Composer / Git,Cordova / PhoneGap / Ionic Framework,CSS/LESS/SASS,Bootstrap,Linux / AWS Looking forward to hear from you soon! Best regards, Colin

• Hourly Rate$27 / Hr
• Total Earned$45610
• Experience10 Years

Helen Tsiolis

Greece

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Looking for a reliable web developer to help you build a high quality and fully functional websites and apps for your business? In my more than 7 years of doing development work, I have encountered, solved, and done almost all kinde of related tasks/issues from simple website build to fixing compromised sites. I specialize in building web backend, frontend, mobile application, and managing projects growing their business. I have great experience in working with many clients in different fields. WHY CHOOSE MY SERVICE - I never leave projects/tasks unfinished - I can fix/repair what other developers can't - Guaranteed professionally done websites - Fast turnaround time - Reliable service - Get your money’s worth - Very good communication skills I am interested in the new idea with modern technology and keep learning. What I am focusing on is finding out the best solution to what the client wants and implementing it into his project. That's the real strength of my ability. WHAT I CAN OFFER - PSD (Photoshop) to Wordpress - Wordpress (Custom Theme development) - Shopify (Custom Theme development) - Ecommerce site/app (Woocommerce, Shopify, Custom eCommerce app) - API integration - Email Automation - Website speed optimization SCRIPTING LANGUAGE - PHP - Javascript -Java -Python TOOLS & FRAMEWORKS (Frontend & Backend) - Nodejs / Node - Expressjs / Express - Vuejs / Vue (2.x, 3.x) - Vuex - Nuxtjs / Nuxt - jQuery - HTML5 - CSS3 - SASS - SCSS - Tailwindcss - Bulma - Divi - Woocommerce DATABASE - mySQL - MongoDB - Postgre DevOp - Git - cPanel

• Hourly Rate$35 / Hr
• Total Earned$17191
• Experience7 Years

Andres Maldonado

Ecuador

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• Hourly Rate$0 / Hr
• Total Earned$0
• Experience0 Years