Javascript Developers and MySQL Developers for hire in United States - Page 4

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Showing 43 results
  • Hire johnhwardjr

    johnhwardjr

    United States $50 USD / hour
    \"Untangling spaghetti code the world over.\"
    United States
    7.3
    29 reviews $50 USD per hour
    o Custom coding and socket I/O development for GPS software using Java o Customization of OpenGTS / GTS Enterprise (GTSE) GPS / Telematics software o OpenGTS / GTSE Device Communications Server (DCS) development o Configuration and, customization of Traccar GPS tracking web app o Software development in...
    o Custom coding and socket I/O development for GPS software using Java o Customization of OpenGTS / GTS Enterprise (GTSE) GPS / Telematics software o OpenGTS / GTSE Device Communications Server (DCS) development o Configuration and, customization of Traccar GPS tracking web app o Software development in many languages & operating systems o Analog and digital component level troubleshooting less
  • Hire starlingdimond29

    starlingdimond29

    United States $80 USD / hour
    Premier quality, proven development solutions.
    United States
    6.1
    10 reviews $80 USD per hour
    AppEnclave is committed to providing exemplary virtual solutions for your programming needs. We have a wide array of portfolio ranging from Mobile Apps, to complete full-scale front-end and back-end management systems. We specialize in sole-standing solutions, along with providing customization services, in a CMS of...
    AppEnclave is committed to providing exemplary virtual solutions for your programming needs. We have a wide array of portfolio ranging from Mobile Apps, to complete full-scale front-end and back-end management systems. We specialize in sole-standing solutions, along with providing customization services, in a CMS of your choice. We value the time of our clients, which is why we guarantee we can deliver your project in exponentially less time than anybody else in the market. Have a look at our comprehensive portfolio below, and feel free to message us anytime to discuss your project. http://www.AppEnclave.com less
  • Hire KREBSoft

    KREBSoft

    United States $55 USD / hour
    Mobile Development (iOS, Android, ionic, hybrid)
    United States
    0.6
    1 review $55 USD per hour
    I am a senior mobile application developer with 7+ years experience in building high quality iOS and Android apps with backend server. I am very proficient in Swift, Objective-C, Java, Node.js, AngularJS and PHP. Especially, I have strong experience and very deep knowledge in Neo4j which is widely used in building...
    I am a senior mobile application developer with 7+ years experience in building high quality iOS and Android apps with backend server. I am very proficient in Swift, Objective-C, Java, Node.js, AngularJS and PHP. Especially, I have strong experience and very deep knowledge in Neo4j which is widely used in building very complicated social based app such as FB and Google+. I am very expert in this field including both of frontend and backend. My experience range includes - Social Networking App using Graph Database - Chat/Messenger App using Ejabberd or OpenFire - Payment Gateway Integration with PayPal and Stripe - Fitness App - Location based GPS Sharing App - Uber Cloned - Photo/Video Editing and Sharing App - Instagram/Tinder Cloned - Travel Sharing/Booking App Please contact me to discuss about your project in detail and determine how my skills will positively contribute to achieve your business goals effectively. less
  • Hire goldsquare

    goldsquare

    United States $30 USD / hour
    Freelance mobile and web developer
    United States
    4.1
    11 reviews $30 USD per hour
    reactjs , react native , nodejs, AWS cloud computing , frontend and backend. full stack developer. I am ready to start today . checkout my youtube for reference. https://www.youtube.com/channel/UC7HlClEojxBCF_nxD1pT4PA available on skype or phone.
    reactjs , react native , nodejs, AWS cloud computing , frontend and backend. full stack developer. I am ready to start today . checkout my youtube for reference. https://www.youtube.com/channel/UC7HlClEojxBCF_nxD1pT4PA available on skype or phone. less
  • Hire maxdmg

    maxdmg

    United States $50 USD / hour
    Filemaker, MS Access, OpenInsight & Adv Rev Dev.
    United States
    3.0
    2 reviews $50 USD per hour
    Hello, I am new to Freelancer but I have been developmenting software for over 20 years. I have developed applications using the following: Filemaker, MS Access, OpenInsight & Adv Revelation MultiValue DB System Worked with MySql, MS SQL, JBase & Legacy Dbase files, Excel Files and Ascii comma delimited files (flat...
    Hello, I am new to Freelancer but I have been developmenting software for over 20 years. I have developed applications using the following: Filemaker, MS Access, OpenInsight & Adv Revelation MultiValue DB System Worked with MySql, MS SQL, JBase & Legacy Dbase files, Excel Files and Ascii comma delimited files (flat files). Have converted data from mainframe tape to PC and imported the data to be used for Telephone billing. Any many other custom applications. I have written applications for Educational (Schools & School Boards), Manufacturing, Cotton Gins, Grain houses, Video Stores, Grocery Stores, Service Centers, Fast Food Chains, Gas Stations and many more. I have been in IT industry for 30+ years. Resume available upon request. 30 Plus Certifications. Screen Shots available upon request. less
  • Hire DataDKR

    DataDKR

    United States $15 USD / hour
    Over 12 Million Electrons Served
    United States
    2.8
    3 reviews $15 USD per hour
    Self-motivated and enthusiastic computer science expert with a wide range of interests in mathematics, science, and statistics. Zealous problem solver with an eye for common, uncommon, and anticipated bugs in software systems. Ability to understand complex systems and quickly summarize potential improvements that...
    Self-motivated and enthusiastic computer science expert with a wide range of interests in mathematics, science, and statistics. Zealous problem solver with an eye for common, uncommon, and anticipated bugs in software systems. Ability to understand complex systems and quickly summarize potential improvements that reduce complexity and/or yield more efficient and optimized systems. Ardently endeavoring to produce elegant, creative, and understandable program solutions. less
  • Hire Cybentizen

    Cybentizen

    United States $30 USD / hour
    Providing Best Solutions
    United States
    1.4
    1 review $30 USD per hour
    Highly-skilled, Talented Web Developer with more than a decades of experience in various web application development languages. Excellent skills and experiences in PHP, MySQL, HTML5, CSS3, jQuery, WordPress, E-Commerce, Payment Integration and Responsive Design. Especially PHP, Wordpress, OpenCart eCommerce,...
    Highly-skilled, Talented Web Developer with more than a decades of experience in various web application development languages. Excellent skills and experiences in PHP, MySQL, HTML5, CSS3, jQuery, WordPress, E-Commerce, Payment Integration and Responsive Design. Especially PHP, Wordpress, OpenCart eCommerce, Twitter BootStrap, , are my expert and I am very confident and highly-skilled with those. 1. Web Development. 2. Search Engine Optimization 3. Technical Writing, 4. Ebooks 5. Article Writing, 6. Research Writing, less
  • Hire logangray

    logangray

    United States $40 USD / hour
    15+ year Web Developer, with PHP/MySQL. Lots of Sys admin skills as well.
    United States
    0.8
    1 review $40 USD per hour
    I'm mainly used to working with small businesses solving various technology related problems. Lately, I've been using lots of Laravel related libraries to solve various problems. Often, when no one else can fix something, I'm brought in to get it right. I'm on freelancer just to check this whole thing out. I'm...
    I'm mainly used to working with small businesses solving various technology related problems. Lately, I've been using lots of Laravel related libraries to solve various problems. Often, when no one else can fix something, I'm brought in to get it right. I'm on freelancer just to check this whole thing out. I'm generally pretty busy on my own, but am always curious about what other projects and possibilities exist out there. less
  • Hire harshitagraphics

    harshitagraphics

    United States $50 USD / hour
    Web Design & Development | AWS | PHP | E-Commerce
    United States
    2.9
    1 review $50 USD per hour
    I am Harry, a certified professional AWS Architect with a master degree in Computer Science, based in Towson, USA. ═════════════════════════════════════════════ ✔️ AWS/GCP/Azure Cloud Expert ✔️ Responsive Website Design & Development ✔️ Enterprise Web & Intranet Applications ✔️ Enterprise Web Portals ✔️ E-Commerce...
    I am Harry, a certified professional AWS Architect with a master degree in Computer Science, based in Towson, USA. ═════════════════════════════════════════════ ✔️ AWS/GCP/Azure Cloud Expert ✔️ Responsive Website Design & Development ✔️ Enterprise Web & Intranet Applications ✔️ Enterprise Web Portals ✔️ E-Commerce Websites ✔️ CRM Web Applications ✔️ Social Networks & Marketplaces ✔️ Brand Marketing Websites Development ✔️ Multi-Site, Multi-Language, Content Management Systems ✔️ Advanced Web Applications like Billing, Financial Systems EXPERTISE IN- - AWS/GCP/Azure - Salesforce/CRM/CMS - .Net | MySql | JavaScript | PHP | Oracle | TypeScript | Ruby | Python | Wordpress/ Joomla/ Drupal/ Magento - Shopify | WooCoomerce - SharePoint/ Google API Why Me? ★ 9+ Year of experience ★ 100% satisfaction assured ★ Wide portfolio of services ★ Technological Excellence across platforms ★ Thoughtful and futuristic software and web development ★ Long term relationships!! less
  • Hire workworkwork8465

    workworkwork8465

    United States $30 USD / hour
    Professional App and Web Developer
    United States
    1.4
    1 review $30 USD per hour
    I am a Technical manager and a full stack developer. I have spent much of time developing the mobile apps in both Android & iOS platform using technology. I also work with web based REACT languages. I have 10+ years of experience in software development and these have led me to be very comfortable selecting and...
    I am a Technical manager and a full stack developer. I have spent much of time developing the mobile apps in both Android & iOS platform using technology. I also work with web based REACT languages. I have 10+ years of experience in software development and these have led me to be very comfortable selecting and adopting new languages & frameworks that are well-suited to whatever problem I am trying to solve. I will follow your requirements and definitely offer you the best-designed, neat and excellent work with quality testing. • Mobile: - Android development (Kotlin, Java) - iOS development (Swift, Objective-C) - Web development (Angular, React, JS) • DB: MS SQL / MySQL / MongoDB • API: Node / Loopback / .Net Web API / .Net WCF • Package Manager: NPM / Node / Heroku / AWS • Version control: Git (GitHub / Gitlab / BitBucket / Azure) / SVN / Mercury (2.5|5) Thank you for taking the time to read my profile. Drop me a line, I'd love to provide FREE insights into what you're working on. less

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