US$19 / 15 mins5.0 (252 reviews)

I believe in Quality, User experience & performance!

I've been working for prestigious companies as a developer for 8+ years. Worked in domain of cloud, database, algorithms & data structure. If your issue isn't resolved, I'll refu...

Back-EndRuby on Rails SQL Java Git Ruby Data structure Algorithm AWS (Amazon Web Services)Azure Packer WordPress SEO HTML/CSS Linux Windows Application Application Insights Excel Perl Android Java 7 Regex WordPress Theme Customization Rails 4 Microsoft SQL Server Java 8 Android SDK Android Layout Android Studio GitLab Ruby on rails3 WinForms Reverse Engineering API MySQL Optimization MySQL PostgreSQL Merging JavaScript Setup HTML5 Apache Hadoop Selectors CSS Microsoft Excel 2013Excel 2016Excel 2010 Design JSON Gson HamlAzure application insightsGit pullrequests Gemfile jQuery UI jQuery Mobile jQuery SQLite Windows Phone Windows Server Windows 10 Pagespeed Pagerank HTML AJAX Aws sdk ruby Aws sdk Amazon EC2 Aws ami AWS VPCVhdPacker TemplatePacker AwsPacker AzureAmiGemsetBundler Rvm RubyGems Design ArchitectureCloud OsCentOS Ubuntu Git branch Version control GitHub Database Schema Database Rails 5 Rails ActiveRecord Rails API

Anar Jafarov

US$30 / 15 mins5.0 (172 reviews)

Software Engineer

I'm CTO, System Architect, Full-Stack developer with 10+ years of experience. I've experience of building billing systems for Internet Service Providers, Mobile Content Providers...

Aniroodh Parashar

US$15 / 15 mins5.0 (85 reviews)

Tech Architect with 8+ years of experience in full-stack web development and ser...

Software Engineer with 8+ years of experience in web development, backend development, and server architecture. Expertise in building and maintaining various web/backend solutions,...

Tyler Thompson

US$50 / 15 mins5.0 (73 reviews)

Husband | Father | Entrepreneur | Problem Solver | Great Listener

For over 21 years I have been a self employed software engineer. I work with my clients to take their ideas from conception all the way to final delivery. I have started three busi...

Samed Düzçay

US$30 / 15 mins5.0 (66 reviews)

10 years, Full-Stack. Ex-Google Employee. Co-founder @Infoset.

A confident, self-motivated software engineer and entrepreneur with 10 years of experience in full-stack application development.

Back-EndJavaScript React Angular Node.js Java HTML/CSS Ruby on Rails Machine Learning PHP jQuery npm Git Testing NoSQL SQL Es7 Es6 Angular2 Rollupjs RESTful API Python 3 Python 2 Object-Oriented Programming Gnu octave Express.js BDD Angular 4 Active record Open Source Software Functional Programming AWS (Amazon Web Services)Web Application Continuous Integration JMeter Firebase Amazon Redshift MongoDB Mongoose Webpack CSS3 Statistics Data Mining MATLAB Pandas Python TensorFlow Docker Design ArchitectureJUnit Java 8 AWS DynamoDB MapReduce Big Data Google App Engine Google Cloud Platform AWS Lambda Amazon S3 Amazon EC2 Programming Concurrent Programming OOP (Object-Oriented Programming)Interview Preparation Interview Skills Algorithm Chrome Extension Web Scraping AngularJS 1 GitLab GitHub AJAX Responsive Design HTML5 Jest Mocha React Router React Native Redux-Saga Redux SPA RESTful Web Services Grunt Issue Tracking Unit Testing Integration Testing Shared libraries Version control Front-EndTest driven development Package.json Bower jQuery Plugins Jquery selectors jQuery UI PostgreSQL MySQL Laravel JSON API Web Development RSpec Ruby

Cliffosa Okoro

US$17 / 15 mins4.9 (114 reviews)

Software Developer with 8 years experience.

As a software developer with 8 years of experience, I am captivated by programming paradigms and the best practices for designing and implementing software architectures. **I'm hap...

Ferran Buireu

US$20 / 15 mins5.0 (70 reviews)

Senior Software Engineer | TS, JS, Node & React

👋 Hi there, I’m a senior software engineer with over +8 years of experience. I can help you write cleaner code, focus on design patterns, and follow best practices to get qualit...

Back-EndWeb Development JavaScript React Gatsby Interview Preparation Mentoring Leadership Node.js Git Webpack WordPress jQuery GraphQL HTML/CSS HTML5 CSS PHP Symfony Flutter Mobile App Development Dart Android iOS Next.js Astro.js TypeScript SEO Front-EndStatic Site Generators Regex Es6 Solution ArchitectureRESTful API Responsive Web Development Performance Optimization Object-Oriented Programming Git flow Express.js Css flexbox Gatsby.js Test driven development JSON Styled-Components JAMstack Markdown Bootstrap Foundation Responsive Design SVG Semantic Markup CSS Animation CSS3 Jenkins GitLab GitHub Version control Server Babel Google BigQuery Google Cloud Platform AWS Lambda Serverless Algorithm Application ArchitectureAgile Agile Coach Pair Programming Coaching Teaching Coding Data structure Interview Skills JSX Testing Mocha Jest React Router Redux API MERN Stack AJAX Vite UIKit CocoaPods Kotlin Swift Android Studio Animation Twig WebSocket Android Layout Android SDK Java Doctrine Composer PHP 7 WooCommerce Management Team Building jQuery Mobile jQuery UI Digital marketing

Omar Trejo

US$50 / 15 mins5.0 (45 reviews)

I build strategic technologies for data-intensive companies

ML Engineer & Consultant. I help data-intensive companies be smarter and faster by building strategic technologies, coaching teams, and publishing content. My background is in Math...

Sourav

US$20 / 15 mins5.0 (44 reviews)

Senior Software Engineer with 10 years experience at IBM , Algorithms Leetcode, ...

Sourav is a Senior Software Developer at IBM Research Lab. He is working as a Full-Stack Developer in building highly scalable, resilient distributed systems. Sourav will help you...

Back-EndJava Spring Boot Microservices Hibernate ORM Interview Preparation Data structure System Design AlgorithmMock interviews SQL C++Java 8 Database LeetCode JasperReports AWS (Amazon Web Services)JavaScript Git OOP (Object-Oriented Programming)Apache Kafka Apache Maven Reactive Programming Java EE Python 3 JUnit Couchbase Faang IBM Spring Security Mentoring Interview Skills Swagger DevOps Design Pattern Problem solving skills Recursion Linked list Time complexity String Queue Graphs Dynamic Programming Array Eclipse Java J2EE Spring High level design IBM Cognos TM1IBM Case ManagerIBM BPM IBM Integration Bus IBM Watson IBM DB2 GitHub RESTful API Unit Testing PostgreSQL MySQL JDBC JPA Servlet Distributed Systems Engineering Relational Database Eclipse Vert.x C programming Amazon EC2 Amazon S3 AWS Lambda AWS DynamoDB Collections LambdaStream apiGitLab Cloud Gradle Maven 3 Jenkins Kubernetes Docker Redis CQRS Kafka Event-Driven ArchitectureAPI Gateway Load Balancing JPA Hibernate Object-Oriented Programming Microsoft SQL Server High Availability Systems Git flow

Joey Burzynski

US$50 / 15 mins5.0 (10 reviews)

SEO Expert / Full Stack Developer / CTO @ MarketKarma

I drive revenue. All other metrics pale in comparison. Be it billion dollar brands or startups, I've spent the last two decades architecting technology solutions and innovative ...