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Serhii S. Full-Stack, Modern Frameworks and Database Platforms

My name is Serhii S. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: MERN Stack, React, Next.js, ExpressJS, node.js, etc.. I hold a degree in Bachelor of Applied Science (BASc). Some of the notable projects I’ve worked on include: The perfect comprehensive food ordering and delivery site, A user-friendly, responsive medical support system using Next.js., Modern Web Platform with Enhanced Analytics and Performance, Fix Instagram graph API intergration issue. I am based in Ivanopil, Ukraine. I've successfully completed 4 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, Modern Frameworks and Database Platforms

    2 years

  • MERN Stack

    1 Year

  • React

    1 Year

  • Next.js

    1 Year

Additional skills

Direct hire

Potentially possible

Previous Company

Intellias

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Experience Highlights

The perfect comprehensive food ordering and delivery site

Built a dynamic full-stack web application using React, Express, Node.js, and PostgreSQL. Deployed the project with Vercel for seamless CI/CD. Integrated Facebook Pixel for user tracking and analytics. Focused on performance, scalability, and user experience. This solution enhanced data-driven decision-making and increased user engagement.

A user-friendly, responsive medical support system using Next.js.

Developed and deployed a fast, secure static web application using Next.js, hosted on Vercel. Leveraged Webpack for bundling and Priority Hints for performance optimization. Strengthened security with HTTP Strict Transport Security (HSTS). Delivered a fully static and SEO-friendly experience using built-in static site generation and server-side rendering features of Next.js.

Modern Web Platform with Enhanced Analytics and Performance

Developed and deployed a high-performance web application using Next.js on Vercel. Integrated advanced analytics tools such as Microsoft Clarity and Google Tag Manager for user insights. Strengthened security with HSTS and ClickCease. Enhanced UX with Swiper and live support via WhatsApp Business Chat. Focused on SEO and social media visibility with Open Graph and Google Font API integration.

Fix Instagram graph API intergration issue

Built and deployed a modern, secure web application using Next.js and Tailwind CSS, hosted on Vercel. Fixed an error that occurred when obtaining token information through Instagram login.

Education

  • Academy of Telecommunicationі

    Bachelor of Applied Science (BASc) in Telecommunications engineering

    2009-01-01-2012-01-01

Languages

  • English
  • Ukrainian

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