Artem Nalyvaiskyi
Full Stack Engineer | Mobile | AI/LLM Integration Specialist
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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