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Hello! My name is Alexander. With ten years of experience in Tech, in roles ranging from Full-stack Software Developer to Tech Lead and Product Owner, I consider myself a Product Developer above all. In my career I have built solutions used by millions of users in the public sector of Sweden, built a web-app which allows 90+ million Klarna users to see the emissions of their purchases and built a real-estate startup from the ground up. As a Software Developer, I am used to rapidly learning new languages and frameworks to quickly immerse myself in new projects and deliver early value. In addition to my technical skills, I pride myself on taking the big picture into account in all my decisions, as well as facilitating good communication both internally and externally. All in all, I am a team player with strong product and technical skills. In my next role, I am happy to integrate with an existing team to deliver features, build a new team from the ground up, or otherwise contribute to a great product.
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 with a wide range of experience. He is *very* good at figuring out solutions that stump engineers with less experience. David has been a Web Engineer at 10 Up, where he had the honor of working with a world class WordPress development team. With the release of WordPress 4.5 he is proud to add "WordPress core Contributor" to his list of accomplishments. David has been the chief software architect and CTO of 3B Alliance, an SaaS provider focusing on eCommerce and business to business solutions. In this role he implemented complex payment processing in a distributed environment. David has over 30 years of Software Engineering and IT experience. Involved in internet development since 1994, David has worked as the Director of IT and Software Engineering for an International Insurance Company and the Chief of South Eastern Operations for an International IT Consulting Firm. His professional writing has been published by Sitepoint, DICE, Microsoft, C/C++ User's Journal, PC Techniques and John Wiley & Sons. He has served as an expert witness in Federal court in a software copyright infringement case. He has worked as a consultant for Fortune 500 companies in the manufacturing and financial industries. As an Artificial Intelligence and Physics Simulation Programmer for a major game developer his credits include NFL Full Contact Football, Indy Racing, Jeff Gordon XS Racing and Centipede 3D. Specialties: WordPress, HTML 5, CSS, JavaScript, Web Development, Software Design, Technical Writing, PHP, mySQL, C++, Application Security, eCommerce, API Based Programming, Game Development.
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 + Node.js. Strapi.io Winner of multiple Ethereum Hackathons (EthGlobal, Gitcoin, AAVE, theGraph, Matic, Polygon, Badger) DeFi Yield Farming Strategy Developer Former Lead Dev at Ethereum Crypto / DeFi Startup Experienced in developing with Solidity, theGraph, Hardhat, Vyper, Brownie. Tons of Wordpress and some Python. Java during CS. Understanding of Bitcoin and Blockchain Technology (course at UNIMIB + experience) Bachelor in CS.
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 have spent working on projects with PHP. I love creating software that's usable, testable and maintainable. Front-end wise my current framework of choice is VueJS. My projects range from short term projects for smaller customers to bigger and longer projects with bigger companies. My working times are rather flexible, so I don't have a problem working something out that fits me and my clients. I look forward to working with you!
Software Engineer with 9.5+ years of experience in web development, backend development, and server architecture. Expertise in building and maintaining various web/backend solutions, from automobile websites to job portals to freelance platforms with live chat integration . Proficient in server architecture setup, deployment, and optimization. I will give a **full refund** if I am not able to help.
Working as Staff Software Engineer at VISA INC. Skilled in Java, Microservices, Data Structures, Spring Boot, Rest Apis, MVC, CICD, Bamboo, Jenkins, OOPS, Angular, TypeScript, Javascript. Having strong engineering professional with a Bachelor of Technology (B.Tech.) from Vellore Institute of Technology, Vellore.
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 Developer with a high level of experience working on multiple projects. Passionate and hardworking with penchant for meeting deadlines. Interested in roles with companies promoting best practices and offering diverse customer projects. Enjoy process of development, learning new things. Habit of clean,elegant,sophisticated design style to make code maintainable, reusable. Technology Stack: - React.js/Vue.js/Angular.js - MySQL/PostgreSQL/MongoDB/Redis - Node.js/Python/Php - Express/GraphQL/Firebase - Docker/Nginx - Socket.io/REST/WebRTC - Google/Facebook/Twitter/Stripe APIs - Server-Side Configuration(Ubuntu,HTTP->HTTPS) - AWS Services
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 Swift for the iOS platform and java/kotlin for Android. I am familiar with many apple frameworks including, UIKit, Spritekit, CoreData, AVKit and AVFoundation as well as third-party frameworks like, AWS, Firebase, Admob and Facebook. I also frequently work with Android. I'm currently working on a smart home app that features integrations with AWS and bluetooth libraries. I care deeply about UI/UX and providing the best possible quality to users. I would be happy to help with any questions or projects.
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 search marketing strategies (domestic & international) for e-commerce. I believe in the power of 'what if?'; leveraging hybrid expertise in search engine optimization (SEO), web development, e-commerce, and digital strategy to achieve extraordinary results. My core competencies include search engine optimization (SEO), search marketing strategy, data wrangling (NLP/computational ontologies), and e-commerce marketing automation. As founder and CTO of MarketKarma, I oversee organic search strategy for all enterprise accounts and work to create innovative solutions to assist retailers in tackling their online marketing challenges. I work with brands like.. Ace Cash Express, Athleta, Banana Republic, Blackhawk Network, Blockbuster, Buckle, CheapCaribbean, CheckPast, DashFly, Diesel, DistroMex, Ebates, Eddie Bauer, Fossil, GUESS, Gap, GiftCardMall, Gold's Gym, Horchow, JCPenney, Livingston Lures, Marciano, Mavis Tire, Mavor Lane, Old Navy, Orbitz, Oriental Trading Company, PacSun, Piperlime, Red Envelope, Ritter Dental, SPFM LP, Sacha Cosmetics, ShearComfort, Smart Bargains, Swanson Health, Williams-Sonoma Connect with me @: Email: joey@marketkarma.com Call: (888) 277-0225 Web: https://www.marketkarma.com Social: https://joeyburzynski.dev Connect: https://calendarhero.to/JoeyBurzynski AngelList: https://angel.co/u/joeyburzynski CoderRank: https://profile.codersrank.io/user/joeyburzynski CodePen: https://codepen.io/JoeyBurzynski Quora: https://www.quora.com/profile/Joey-Burzynski Quora Spaces: https://optimization.quora.com/ LinkedIn: https://www.linkedin.com/in/miamibeachseo/ Fast Company: https://board.fastcompany.com/profile/Joey-Burzynski-Founder-CTO-MarketKarma/12629614-d0b7-4a8c-8076-5be2166473a0 Forbes: https://profiles.forbes.com/members/tech/profile/Joey-Burzynski-Founder-CTO-MarketKarma/72b6886c-bd96-4988-ad8b-14287a291009 GitHub: https://github.com/JoeyBurzynski Gist: https://gist.github.com/JoeyBurzynski Google: https://g.dev/EcommerceSEOExpert LinkTree: https://linktr.ee/joeyburzynski Medium: https://medium.com/@joeyburzynski ORCID: https://orcid.org/0000-0002-7448-8294 StackOverflow: https://stackoverflow.com/users/3767344/joeyburzynski Twitter: https://twitter.com/JoeyBurzynski
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 touch!
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The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Payment systems project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Payment systems request on Codementor, check out our article.
We don’t charge anything when you post a freelance hiring request for Payment systems developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
We do a comprehensive technical and communications screen of all Payment systems developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Payment systems developers’ user satisfaction rates.
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