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EXPLORE
5.4
5.4
100%
$30 USD / Hour
・
Ukraine (7:24 AM)
・
Joined on March 30, 2025
$30 USD / Hour
・
Senior software engineer with 7+ years of experience building full-stack products, enterprise workflows, and scalable e-commerce systems used in live production. I deliver end-to-end solutions, from clean, mobile-ready interfaces to secure backend services, integrations, and data layers. I automate business operations with Power Apps and workflows, and I build fast, reliable Shopify and WordPress platforms with custom functionality and performance optimization. My work is architecture-driven, predictable, and designed to scale without creating maintenance debt. Expertise Power Apps and workflow automation Shopify, WordPress, WooCommerce React, Next.js, TypeScript Python and Node.js APIs React Native mobile apps Make, n8n, Zapier automation PostgreSQL, MySQL, MongoDB What you get Senior-level execution Clear communication Production-ready systems If you need a senior developer who can own the build and deliver cleanly, message me with your scope.
Verifications
On time
100%
On budget
100%
Accept rate
85%
Repeat hire rate
18%
Vehicle Rental and Booking Platform
WebStudio – Corporate Website
WebStudio – Corporate Website
WebStudio – Corporate Website
WebStudio – Corporate Website
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
Business Directory Website
Platform to Hire Pro Musicians
Vehicle Rental and Booking Platform
WebStudio – Corporate Website
WebStudio – Corporate Website
WebStudio – Corporate Website
WebStudio – Corporate Website
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
Bookshelf – Book Discovery Platform
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
The Watch Spot – Branded Watch E-com
Business Directory Website
Platform to Hire Pro Musicians
Ivan reviewed and fixed Zapier workflows: VoIPCloud call logging (deduplication, engagement creation), click-to-call setup, and CSV lead uploads (matching, error handling). Project took longer due to my schedule, but he stayed patient, asked smart clarifying questions that strengthened the solutions, and delivered reliable fixes with solid documentation. Responsive communication and professional approach throughout. Highly skilled, would hire again immediately.
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Very good work. The project was completed successfully, meeting all requirements with solid quality and on time. Professional approach and good communication. Satisfied with the outcome and would consider working together again with Ivan.
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Sean M.
$1,700 USD
Ivan demonstrates exceptional thoroughness in documentation and table logic, paired with creative problem-solving. Their ability to implement complex visions with precision and innovation consistently elevates project outcomes.
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Madeleine B.
$225 AUD
Great to work with, very pleased with the outcome. Highly recommend.
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Madeleine B.
$235 AUD
Ivan is great, managed to complete the project in 1/2 the time and for 1/2 the budget! Great freelancer to work with, I can't recommend him highly enough.
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Experience
Senior Full-Stack Developer
Jan, 2021 - Jan, 2025
•
4 years
Intellias
Jan, 2021 - Jan, 2025
•
4 years
Developed complex web applications using React.js, Laravel, and MySQL for finance and e-commerce clients. Led the integration of Headless CMS solutions (Strapi, Contentful) for dynamic content management. Optimized performance and scalability across large platforms. Collaborated with designers and backend teams to ensure seamless product delivery.
Dnipro, Ukraine
Wai Lung T.
@nekkylung
CEO of an online booking agency
Ivan T. (@Ivanor1505) was an exceptional Software Engineer for our project, which involved the critical integration of multiple payment methods into a pre-existing Telegram bot. The scope required complex setups for cryptocurrency (Bitcoin, Ethereum, Litecoin), PayPal, Credit/Debit cards, Bank transfers, and E-wallets. His seven years of experience in API integration and bot development were evident. With the good skills & experience, he demonstrated proficiency in the required stack (PHP, JavaScript, Software Architecture, PayPal API) by delivering a custom system from scratch. His expertise in API integration and bot development was key to the successful implementation of diverse payment gateways. With his attitude & deliverables, Ivan is a results-driven professional with a focus on long-term success and reliability. His commitment to clean, scalable, and maintainable code and his strong communication and quick delivery made him a pleasure to work with. I highly recommend Ivan for any custom system or complex integration work.
Jan, 2021 - Jan, 2025
•
4 years
Full Stack Developer – CMS and E-commerce Solutions
Mar, 2018 - Dec, 2020
•
2 years, 9 months
Program-Ace
Mar, 2018 - Dec, 2020
•
2 years, 9 months
Built and maintained websites using WordPress, React, and Laravel. Developed custom WordPress themes and plugins tailored to client needs. Integrated Shopify and WooCommerce with payment systems like Stripe and PayPal. Ensured responsive design, SEO best practices, and site performance optimization.
Dnipro, Ukraine
Mar, 2018 - Dec, 2020
•
2 years, 9 months
Front-End Developer – WordPress & React
Jan, 2016 - Feb, 2018
•
2 years, 1 month
Miratech
Jan, 2016 - Feb, 2018
•
2 years, 1 month
Developed and maintained websites for small to mid-size clients using HTML, CSS, JavaScript, and WordPress. Created responsive, cross-browser layouts. Assisted in building reusable components in React and custom WordPress plugin development. Supported SEO and accessibility enhancements across multiple client projects.
Dnipro, Ukraine
Jan, 2016 - Feb, 2018
•
2 years, 1 month
Education
State University 'Lviv Polytechnics'
2012 - 2016
•
4 years
Bachelor’s Degree in Software Engineering
Ukraine
2012 - 2016
•
4 years
Qualifications
Bachelor’s Degree in Software Engineering
2016
State University 'Lviv Polytechnics'
Awarded a Bachelor’s Degree in Software Engineering from State University 'Lviv Polytechnics' in Ukraine. Completed comprehensive coursework in software development, programming, algorithms, databases, and systems analysis between 2012 and 2016.
2016
Certifications
P
Preferred Freelancer Program SLA
Python
WordPress
Freelancer Orientation
Spanish
US English
AI Training - Freelancer Global Fleet
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