Artem Nalyvaiskyi
Full Stack Engineer | Mobile | AI/LLM Integration Specialist
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CRM & Online Appointment Booking Platform
Appointer is a CRM and online appointment booking platform for service-based businesses such as beauty salons, clinics, massage studios, tanning salons, dental offices, service stations, and other appointment-driven companies.
The platform helps businesses manage client bookings, employee schedules, customer records, reminders, sales, and daily operations from one centralized system. It provides online booking for customers, a visual calendar for administrators, client history tracking, SMS visit reminders, and tools to reduce manual work for business staff.
I worked on this project as a Full Stack Developer, contributing to both frontend and backend development. My work focused on building a reliable, responsive, and easy-to-use web platform for appointment management, CRM workflows, scheduling, and customer communication.
The project required strong attention to usability because business owners and administrators needed to manage appointments quickly throughout the day. I helped create smooth flows for booking, calendar management, customer tracking, employee schedules, and business analytics.
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Swimming Progress Tracking Mobile App
Swimpion is a mobile app designed for swimmers, parents, and swim coaches who want to track swim times, log training sessions, manage swim meet results, set goals, and monitor progress over time. The app helps swimmers keep all performance data in one place instead of using spreadsheets, notes, or manual tracking.
I worked on this project as a Mobile App / Full Stack Developer, contributing to the mobile app experience, backend integration, user flows, and production-ready functionality. My work focused on building a clean, reliable, and easy-to-use app where swimmers can record results, review best times, track goals, and analyze performance through charts and statistics.
The app needed to support both individual swimmers and parents managing multiple swimmers, so usability, data organization, and smooth navigation were very important. I helped develop mobile features that make it simple to log swim meets, training sessions, personal bests, goals, and progress data in a structured way.
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AI Content Generator for Social Media & Marketing Teams
Loopo AI is an AI-powered content generation platform designed for creators, influencers, marketing teams, freelancers, and production teams. The platform helps users generate and improve blog content, social media posts, sales copy, digital ads, and marketing text through a simple AI writing experience.
I worked on this project as a Full Stack Developer, contributing to both frontend and backend development for the AI content generation platform. My work focused on building a clean, responsive, and user-friendly web application where users can create, edit, rephrase, improve grammar, adjust tone, optimize content, and generate better marketing copy using AI-powered tools.
The platform required a smooth user experience because users needed to quickly move from idea to usable content. I helped develop features that made the AI writing process easier, faster, and more practical for real content workflows, including social media planning, blog writing, advertising, and team collaboration.
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Shopify E-commerce Website for Premium Textiles & Lifestyle Products
Hamam is a Shopify e-commerce website focused on premium towels, bathrobes, home textiles, and lifestyle products. The website presents a clean shopping experience where customers can explore collections, view product details, add items to cart, and purchase products through a smooth online store flow.
I worked on this project as a Shopify Developer, focusing on storefront development, theme customization, responsive design, product page improvements, and e-commerce functionality. My main goal was to create a polished and user-friendly Shopify website that reflects a premium lifestyle brand while making the shopping journey simple and conversion-focused.
The website required strong attention to design quality, product presentation, mobile responsiveness, and checkout usability. I worked on Shopify theme customization, product collection layouts, reusable sections, app/plugin configuration, performance improvements, and frontend bug fixing.
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WordPress Website for Lifting & Industrial Equipment Services
Tway Lifting is a professional WordPress website for a lifting and industrial equipment company. The website presents the company’s services, products, industry expertise, contact information, and business credibility through a clean and easy-to-navigate online presence.
I worked on this project as a WordPress Developer, focusing on building a professional, responsive, and user-friendly business website. My main goal was to create a clear website structure where visitors could quickly understand the company’s services, explore lifting-related solutions, and contact the business easily.
The website needed to look reliable, practical, and professional because it serves industrial and commercial clients. I worked on the WordPress setup, page structure, responsive layouts, content sections, styling, plugin configuration, and overall website optimization.
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P2P Real Estate Investment Platform
Fintown is a European P2P real estate investment platform that allows investors to explore rental and development projects, invest online, track opportunities, and receive regular interest payouts through a modern digital platform.
I worked on this project as a Full Stack / Frontend Developer, focusing on building a clean, responsive, and user-friendly web experience for investors and real estate developers. The platform needed to present investment opportunities clearly, support smooth user navigation, and provide a professional interface for users who want to review projects, understand returns, and manage investment-related actions.
The main goal of the project was to create a trustworthy and easy-to-use investment platform where users can quickly understand available opportunities, review project details, calculate potential returns, register or sign in, and move through the investment flow with confidence.
My responsibilities included frontend development, responsive UI implementation, API integration, reusable component development, performance improvements, and production-level bug fixing. I also worked on improving page structure, user flows, layout consistency, and cross-browser compatibility.
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E-commerce Platform for Professional Equipment
expondo is a large e-commerce platform that provides professional equipment for multiple industries, including catering, workshop tools, measurement devices, home and garden equipment, beauty equipment, agricultural tools, cleaning equipment, office products, healthcare equipment, hotel supplies, and recreational products.
I worked on this project as a Full Stack Developer, contributing to both frontend and backend development for a large-scale online store. My work focused on creating a fast, responsive, and user-friendly shopping experience while supporting backend functionality, API integrations, product data handling, and production improvements.
The platform required strong attention to performance, usability, and scalability because it includes a wide product catalog, multiple categories, product detail pages, search and filtering features, customer account flows, order-related functionality, and localized content for different markets.
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Development of Neurahub AI Platform
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