Ivan Karpushchenko
Verified Expert in Engineering
WordPress Developer
Ivan is a software engineer with seven years of experience in WordPress, full-stack development, and leading the product development lifecycle from start to completion. He has guided a team of five members through over 30 product launches at a recent experience in a performant and secure technology startup. With over five years of freelance background, Ivan values the client's time and always provides the best quality products on time.
Portfolio
Experience
Availability
Preferred Environment
Visual Studio Code (VS Code), Postman, Firefox, Figma, Docker, WordPress, Toggl
The most amazing...
...thing I've built is a SaaS website-building platform using WordPress, AWS, Docker, and React under the hood. Each site had outstanding page speed performance.
Work Experience
Front-end Developer
VoiSmart
- Developed a new version of the user dashboard for telephony software.
- Built a user authentication service front end, including 2-factor authentication (2FA), data validation, and user policy updates.
- Provisioned automated tests using Jest and React Testing Library.
Full-stack Web Developer
BeInCrypto
- Participated in the development of UI kit that increases the development speed with reusable components.
- Developed interactive cryptocurrency widgets using chart libraries and async requests.
- Refactored big legacy codebase with modern technologies.
Full-stack Web Developer
B2Broker
- Developed new functionality for corporate WordPress websites.
- Participated in the improvement of work processes. Implemented code quality automation on development and deployment levels.
- Refactored and modernized the company's legacy codebase, enhancing the stability and scalability of the system.
Technical Leader
Lincoln Labs
- Conducted process automation and optimization, overall system improvements, and new feature planning.
- Provided technical decisions that led to over twice the speed for the whole team.
- Engaged actively in developments for WordPress PHP back-ends, AWS and Linux server infrastructure, and Python scripting.
- Produced solutions that were well-balanced between time and complexity.
- Managed a team of five members and mentored co-workers.
- Collaborated with HR and conducted over 30 technical interviews.
WordPress Developer
Lincoln Labs
- Collaborated with teammates on a new startup core functionality.
- Performed high accents to improve core web vitals and client performance.
- Developed for the back and front end using PHP, React, and page builders.
Full-stack Web Developer
Self-employed
- Recognized as a top-rated freelance contributor and received great reviews and long-term contracts by focusing on quality outputs and relationships.
- Created websites from scratch using HTML, CSS, and page builder software.
- Developed custom themes for WordPress using modern technologies like the Sage framework.
- Built WordPress plugins for many clients, including the first WordPress payment gateway for a bank in Lebanon.
Experience
Builders Association Website
http://sroslo.ru/chlenstvo/reestr-chlenov-assotsiatsii/Home Renovation Calculator
https://realrenopro.ca/Custom Shipping and Payment Gateway Plugins
https://www.atelierdumiel.comCryptocurrency News Portal
https://beincrypto.com/Skills
Languages
CSS3, HTML, CSS, JavaScript, PHP, Sass, SQL, Assembler, Python, Bash Script, C++, TypeScript
Frameworks
Bootstrap, Pods.io, Vuetify, Material UI, Laravel, Twig, Jest, Tailwind CSS
Libraries/APIs
jQuery, WordPress API, React, WooCommerce API, Vue, REST APIs, Vuex, React DnD, Sage
Tools
Advanced Custom Fields (ACF), WP-CLI, Gutenberg Editor, Git, Bitbucket, GitLab, Postman, Figma, Toggl, Adobe InDesign, Adobe Photoshop, PTC Mathcad, AutoCAD, SugarCRM, Jira, Webpack, WPML
Platforms
Firefox, WordPress, LAMP, WooCommerce, Visual Studio Code (VS Code), Docker, SuiteCRM, Linux, Amazon Web Services (AWS), Firebase
Other
WordPress Themes, Plugins, WordPress Plugins, Theme Development, Elementor, Full-stack, Full-stack Development, Ajax, Plugin Development, Data Migration, Debugging, Legal, Site Speed Optimization, Web Security, API Integration, Performance, Website Optimization, Payment APIs, WordPress SEO, Yoast SEO, Printing, Teamwork, CI/CD Pipelines, Documentation, Team Leadership, Presentations, SVG, APIs, QA Testing, Dashboards, UI Testing, Blade, WordPress Design
Paradigms
Agile Software Development, Automation, Search Engine Optimization (SEO), Continuous Delivery (CD)
Storage
MySQL
Education
Master's Degree in Civil Engineering
Saint-Petersburg State University of Industrial Technologies and Design - Saint-Petersburg, Russia
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