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Denys S. Full-Stack, Web and Mobile Platforms

My name is Denys S. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: Web Development, Mobile App Development, React, Next.js, Python, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), Master of Computer Science (MSCS). Some of the notable projects I’ve worked on include: Future Snoops - AI platform, Pyhon, Next, FastAPI, Django, DYNACAP - Salesforce Platform, React, TypeScript, JavaScript, NotePlan - To-Do List, Notes & Calendar App, React Native, Express, AI Dungeon – AI storytelling platform, React, Python, PostgreSQL, Thesus Outdoors – eCommerce, Next.js, React, TypeScript, etc.. I am based in Kyiv, Ukraine. I've successfully completed 14 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

Main technologies

  • Full-Stack, Web and Mobile Platforms

    2 years

  • Web Development

    1 Year

  • Mobile App Development

    1 Year

  • React

    1 Year

Additional skills

Direct hire

Potentially possible

Previous Company

Ciklum

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Experience Highlights

Future Snoops - AI platform, Pyhon, Next, FastAPI, Django

I developed a modern, scalable web platform for Future Snoops, a company specializing in cultural intelligence and behavioral insights. The site combines an elegant, intuitive UI with powerful backend architecture to present complex data in a clear, engaging way. I integrated AI-driven tools, optimized performance for global markets, and ensured smooth content management for a multi-language audience. The result is a high-performing, sustainable platform that helps brands decode trends and turn insights into impact.

DYNACAP - Salesforce Platform, React, TypeScript, JavaScript

I worked as a Frontend Developer on the DYNACAP platform – a modern website showcasing the company’s mission, values, and expertise as a trusted Salesforce partner. Built with React, it features reusable components, smooth transitions, and a fully responsive layout. I integrated a headless CMS for easy content management, optimized SEO and performance with lazy loading, CDN, and deployed on AWS for scalability and reliability.

NotePlan - To-Do List, Notes & Calendar App, React Native, Express

NotePlan is a productivity app that combines daily planning, task management, note-taking, and calendar integration into one seamless experience. It’s designed for project managers, writers, researchers, and anyone who needs a structured yet flexible system for organizing their work and life.

AI Dungeon – AI storytelling platform, React, Python, PostgreSQL

AI Dungeon is an immersive, AI-driven platform that lets users create infinite, dynamic storylines in real time. It combines advanced GPT-based models with a seamless web interface to deliver an interactive gaming and storytelling experience.

Thesus Outdoors – eCommerce, Next.js, React, TypeScript

Thesus Outdoors is an eco-friendly eCommerce brand focused on sustainable outdoor footwear. The platform allows customers to browse, customize, and purchase products, learn about sustainability efforts, and access engaging brand content. It supports a seamless shopping experience with secure payments and order tracking.

Education

  • Ivan Franko National University of Lviv

    Bachelor of Computer Science (BCompSc) in Computer science

  • Ivan Franko National University of Lviv

    Master of Computer Science (MSCS) in

Languages

  • English
  • Russian
  • Ukrainian