Name: Payment systems Experts Online: Code Help & Mentorship
Brand: Codementor
Rating: 5 (848 reviews)

Payment systems

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David Brumbaugh

US$25 / 15 mins5.0 (321 reviews)

WordPress Core Contributer - Full Stack Expert - PHP|MySQL|JS|jQuery|OOP

Currently, David is unavailable for new clients - please watch this space for updates. ========= David has been a software engineer since 1986. He is a full stack web developer ...

Alex V

US$99 / 15 mins5.0 (258 reviews)

Full Stack Javascript Developer, DeFi (ETH) Strategist, Course Author, Entrepren...

Full Stack Developer for 9 Years Currently Teaching on Codementor Exclusively on Wednesdays and Fridays. Please DM to schedule Full Stack Javascript Developer React + Redux + Nod...

Payment systemsTypeScript React Strapi Solidity Node.js Ethereum Redux Stripe WordPress PythonSlider revolution 6PHP Bitcoin Blockchain Semantic UI JavaScript Java Es6 Express.js Back-End Front-EndThegraph subgraph mappingsJSP (Java/Jakarta Server Pages)UML (Unified Modeling Language)jQuery Django Flask Slick CarouselSlider RevolutionWordPress Custom Themes WordPress Plugin Mongoose MongoDB API Payment gateway Modal React Native Microservices

Daniel Khalil

US$20 / 15 mins5.0 (102 reviews)

Full-stack developer, Elixir, Javascript (VueJS) and PHP

I'm an experienced full-stack developer who has been working as a freelancer for over 10 years now. Right now I'm focused a lot on developing with Elixir, but most of my time I ha...

Payment systemsVue.js JavaScript Elixir Testing Relational Database PHP E-commerce NativeScriptPayment ProcessorsUX/UI Design Circleci Front-End Web Development Database Polaris React Shopify PrestaShopNativescript VueSofortPayPal Stripe Payment gateway Git Firebase CSS HTML5 HTML/CSS Full Stack WebSocket SQL MariaDB MySQL PostgreSQLProperty testingQuick checkDrupal PhpunitBaconphpComposer PHP 7 Travis CI Continuous Integration Test driven development Exunit Jasmine Phoenix Framework

Aniroodh Parashar

US$15 / 15 mins5.0 (84 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,...

Yingxiong Wen

US$25 / 15 mins5.0 (19 reviews)

Senior Web Application Developer

Full-Stack Web Developer, started coding from 15. A goal-oriented web developer with strong commitment to collaboration and solutions-oriented problem-solving. A self-motivated Web...

Within 15 min, I was online with a seasoned engineer who was editing my code and pointing out my errors … this was the first time I’ve ever experienced the potential of the Internet to transform learning.

Tomasz Tunguz

Venture capitalist at
Redpoint Ventures

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Thananjeyan Shanmuganathan

US$15 / 15 mins5.0 (17 reviews)

Full Stack Developer, Certified Scrum Master

I am a full stack developer with a passion for backend frameworks. I focus primarily on giving high priority for designing phase and choosing the right tools for the job. My specia...

Franco Fantillo

US$20 / 15 mins5.0 (16 reviews)

Mobile App Developer

I love learning new things and taking on new challenges. For me, software development is an expression of those goals. My main experience is in native mobile app development with ...

Payment systemsiOS Swift Android Java AWS (Amazon Web Services)Firebase Stripe Git Automation Swiftui Auto Layout Xcode Mobile App Development Flutter Android Studio GitHub Payment gateway Microservices Ruby Fastlane

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 ...

Payment systemsSEO Technical SEO SEO Analysis Digital marketing JavaScript Ruby NLP (Natural Language Processing)JSON-LD MongoDB Redis Git DigitalOcean Ubuntu Webpack Node.js NginxLiquid Template EngineGoogle Search Console Google Analytics HTML5 MagentoACESMagento 2 Amazon S3 AWS CloudFront Shell Go (Golang)ETL React Mentoring Growth hacking WordPress E-commerce SEM Data Modelling Es6 Blogs Cache Modelling Ubuntu 14 Search algorithms Performance Optimization NoSQL Database Google apis Git flow Express.js Data parsing Back-End Application Deployment Vue.js AWS (Amazon Web Services)Serverless Data structure Data Warehouse Payment gateway Magento E-Commerce WooCommerce BigCommerce Wix Shopify Magento 1.9 MySQL PHP Composer Content management CMS Front-EndLiquid markup languageLiquid templatesLiquid layout Liquid Deployment automation Web Application Configuration managementNginx reverse proxy Nginx configSSL Certificate WebserversCertbotLetsencrypt Containers Linux System Administration Linux Cron System Administration Ubuntu 16.04 Continuous Deployment Continuous Integration Version control GitLab Git pullrequests Git merge Git branch GitHub Ruby on Rails RubyGems Bundler Rbenv NokogiriTyphoeusMongodb driver Parallel Processing Pandas Translation Nltk Python Machine Learning Artificial Neural Networks Neural Networks Data Visualization NoSQL Lua Data analytics Data Analysis Database Administration Database Mongoose Web Service Web Scraping Web Development Web Design Reactive Programming React with redux React Router Data Science Strategy Lean Startup Coding Interview Preparation Growth Marketing WordPress Plugin Google Tag Manager International seo Structured Data Meta Keyword optimization Yoast Keyword Research Off-Page SEO Technical Marketing Bing Wordpress seo PPC Schema markup Content marketingAffiliate marketingGrowth Strategies Search Engine Marketing Pay-Per-ClickTechnical seo auditScreaming frogSitebulbLog analysis301 redirectsSite MigrationHreflangCanonicalsCore web vitalsSite architectureRobots.txtOn-page optimizationCanonical link elementInternal linkingMeta tags Search console Server side rendering SsrJavascript seoNuxt.js Next.jsSeo optimizationSEO Hacks Metadata Markup JSON Schema.org Schema BashPiesWeb ComponentsCustom elementsBlock storageServer Administration VolumesDroplet monitoringDroplet Webpack loaders Webpack pluginsCustom taxonomiesOntology Organic search marketingLinkbuildingOrganic traffic Faceted search Link building

Steve Purcell

US$35 / 15 mins5.0 (14 reviews)

Web Startup Tech Lead - Full Stack Help - 20+ Years of Tips & Tricks to Share!

Hi! I'm a polyglot technologist with decades of experience in startups and industry, and one of the most active Github users worldwide. Want insights, guidance or help? Get in touc...

Babatunde Hassan

US$50 / 15 mins5.0 (7 reviews)

Software Engineer at Eroe Consulting

I am a mobile applications developer with expertise in hybrid and native development. I have experience building systems with Python, Java, PHP, Visual Prolog, JavaScript, NodeJS, ...