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Rostyslav S. Frontend, Backend and Mobile Platforms

My name is Rostyslav S. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: React, React Native, Svelte, Next.js, Tailwind CSS, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), Bachelor of Computer Science (BCompSc). Some of the notable projects I’ve worked on include: My-CV-Portfolio, Vinyl Casino, Alara Ai, Enzai, Laki World, etc.. I am based in Setubal, Ukraine. I've successfully completed 15 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

  • Frontend, Backend and Mobile Platforms

    2 years

  • React

    1 Year

  • React Native

    1 Year

  • Svelte

    1 Year

Additional skills

Direct hire

Potentially possible

Previous Company

DataArt

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Experience Highlights

My-CV-Portfolio

Hi, I’m Rostyslav — a Web Dev & UI/UX Designer with 3 years of experience, dedicated to turning your vision into innovative digital products. I specialize in both Frontend and Backend development, along with UI/UX design.

Vinyl Casino

In the Vinyl Casino project, I was responsible for the full UX/UI design cycle of an online casino platform. Our team drew inspiration from a unique retro atmosphere, combining vinyl records and 80s neon aesthetics. My goal was to create not just a visually appealing interface but a truly intuitive and user-friendly experience, with a strong focus on mobile users. Overall, VinylCasino showcases my systematic UX approach—from research and user flow creation to prototyping, testing, and delivering a high-quality UI that meets business goals and user needs.

Alara Ai

Most recently, I’ve been working on Alara within Fort Wise Ai Solutions — building an internal admin panel to manage AI-based operations. Full-featured admin panel in a SaaS setting with multi-role access control and real-time messaging integrations. This is essentially an admin panel designed to help clients interact with the Alara AI assistant, manage orders, and communicate with their own customers across major platforms — Facebook, Viber, WhatsApp, Telegram, and Instagram. Whenever the AI fails to respond effectively, human agents can take over the conversation directly from the panel.

Enzai

For the Enzai project, I handled the full UX/UI design of an AI-powered platform. Our goal was to create a modern and user-friendly interface that works smoothly on all devices, especially mobile.

Laki World

At 10Laki, I built a comprehensive iGaming platform from the ground up — a modern casino aggregator site that showcases top gambling brands, offers, and affiliate deals. The focus was on creating a high-converting, SEO-optimized platform that’s fast, visually engaging, and easy to scale

Education

  • Universidade de Lisboa

    Bachelor of Computer Science (BCompSc) in

    2022-01-01-2025-01-01

  • Hochschule Heilbronn - Hochschule für Technik und Wirtschaft

    Bachelor of Computer Science (BCompSc) in

    2021-01-01-2022-01-01

Languages

  • German
  • English
  • Spanish
  • Portuguese
  • Russian
  • Ukrainian

Personal Accounts