I'm a passionate full-stack web developer with deep experience in building scalable, high-performance applications using modern frameworks like React.js and Python frameworks. My journey in tech has evolved from crafting clean, maintainable backend and frontend systems to seamlessly integrating cutting-edge AI and machine learning models into web platforms. I thrive at the intersection of web development and emerging tech, always aiming to deliver smarter user experiences and automate complex workflows.

Roman Ishchenko

I'm a passionate full-stack web developer with deep experience in building scalable, high-performance applications using modern frameworks like React.js and Python frameworks. My journey in tech has evolved from crafting clean, maintainable backend and frontend systems to seamlessly integrating cutting-edge AI and machine learning models into web platforms. I thrive at the intersection of web development and emerging tech, always aiming to deliver smarter user experiences and automate complex workflows.

Available to hire

I’m a passionate full-stack web developer with deep experience in building scalable, high-performance applications using modern frameworks like React.js and Python frameworks. My journey in tech has evolved from crafting clean, maintainable backend and frontend systems to seamlessly integrating cutting-edge AI and machine learning models into web platforms. I thrive at the intersection of web development and emerging tech, always aiming to deliver smarter user experiences and automate complex workflows.

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Experience Level

Expert
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Expert
Expert
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Work Experience

Full Stack Developer & AI Integration Engineer at Netguru
January 1, 2022 - August 5, 2025
Developed user-friendly SaaS and Fintech platforms using React.js, Node.js, and Django. Architected and consumed REST APIs supporting microservices and front-end components. Automated data ingestion and notifications via REST API calls and webhook endpoints with retry mechanisms. Enhanced webhook triggers for CRM and analytics automation. Implemented responsive designs using Styled Components and MUI. Utilized React Hooks and state management techniques for scalable front-end architecture. Focused on code reusability and performance optimization and integrated AI capabilities using Python and OpenAI tools to automate workflows and improve decision-making. Collaborated closely with UI/UX teams to create pixel-perfect and reusable components with animations.
Senior Full Stack Developer at Spyrosoft
January 1, 2022 - Present
At Spyrosoft, I developed cloud-based SaaS platforms to enhance web performance and drive revenue growth by building infrastructure from scratch using React.js and Django. I engineered front-end features improving user engagement and developed modular, testable components. Collaborated with UI/UX teams to deliver interactive interfaces, designed scalable REST APIs and webhook listeners integrating payment providers automating business processes with a 30% reduction in manual tasks. Improved event-driven automation leveraging AWS Lambda and serverless architecture combined with GraphQL for better scalability. Enhanced operational efficiency in healthcare and logistics sectors using OpenCV, RESTful APIs, and cloud platforms. Conducted performance optimizations using RUM and Google Analytics, resulting in faster website loading times. Increased code coverage by 40% with comprehensive test suites and boosted revenue by 20% through optimized checkout processes integrating Stripe, PayPal, an
Web Developer & AI Integration Engineer at 10Clouds
January 1, 2019 - August 5, 2025
Created serverless invoice management systems using React.js, Flask, AWS Lambda, and DynamoDB, integrated OCR for automated invoice processing. Developed webhook services for real-time updates in e-commerce and finance apps. Built automation routines using webhook events and RESTful API calls. Connected cloud tools via automation platforms like Zapier and custom Lambda handlers. Designed reusable component libraries for development speed and consistency. Participated in agile development, code reviews, and deployments. Developed mobile applications and optimized frontend/backend performance with techniques such as code splitting and lazy loading. Integrated payment systems (Stripe, PayPal) supporting subscriptions and automated payment reminders. Incorporated ML models and AI services for predictive analytics, NLP, and process automation across finance, healthcare, and e-commerce sectors.

Education

Bachelor’s degree at Wroclaw University of Science and Technology
January 1, 2011 - January 1, 2015

Qualifications

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Industry Experience

Healthcare, Financial Services, Software & Internet