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Simonas Tamkevicius
Software & app development · Data, AI & automation
Vaughan, ON
Contact directly to learn about their work and availability.
About
Links
Areas of work
Services to discuss
Suggested from their experience. Ask about scope and availability.
- Backend development
You can contact Simonas Tamkevicius about backend development. Simonas Tamkevicius developed a responsive React application with Node.js backend functionality, translating business requirements into interactive web features.
- Frontend development
You can contact Simonas Tamkevicius about frontend development. Simonas Tamkevicius built backend APIs and a MongoDB data layer to aggregate, process, and serve financial data while delivering a responsive frontend optimized for usability and performance.
- Dashboard design
You can contact Simonas Tamkevicius about dashboard design. Simonas Tamkevicius designed and implemented full-stack features including valuation models, watchlists, and interactive financial dashboards.
- Python development
You can contact Simonas Tamkevicius about python development. Development assignments turn a defined requirement into working software that can be tested against the intended behaviour.
- JavaScript development
You can contact Simonas Tamkevicius about javaScript development. Development assignments turn a defined requirement into working software that can be tested against the intended behaviour.
- Regression testing
You can contact Simonas Tamkevicius about regression testing. As a QA Analyst, I performed function regression testing, validated business logic, calculations, and application workflows before deployment.
Roles
- Kenna Jan. 2025 – Aug. 2025 Application Developer Mississauga, ON Kenna delivers enterprise technology solutions for Fortune 500 organizations across North America.
- Kenna May 2023 – Dec. 2023 QA Analyst Mississauga, ON
Skills
Experience and credentials
Selected work
Analyzed and interpreted legacy JavaScript code within an IBM Lotus Domino application, migrating its functionality into a modern React and Node.js architecture and improving performance by 15%. Designed and developed an internal tool using Next.js to allow employees to manage customer sales offers efficiently. Built reusable, responsive UI components using Next.js and Tailwind CSS to ensure a consistent experience across desktop and mobile devices. Collaborated with stakeholders to translate business requirements into a polished production-ready website, deploying and maintaining the application using Vercel and Cloudflare. Developed a responsive React application with Node.js backend functionality, translating business requirements into interactive web features.
Education
University of Guelph Sep. 2021 – Jun. 2026 Major: BComp, Computer Science Guelph, ON