Дмитро

Dmytro Yaremchuk

Strong Junior/Middle Full-stack developer
Ivano-Frankivsk, Ukraine • [open contact info](look above in the "contact info" section) • [open contact info](look above in the "contact info" section) • Telegram | LinkedIn |
GitHub | WebSite

Summary

Frontend Developer with Full-Stack expertise, specializing in modern JavaScript frameworks like Next.js,
React, and TypeScript. Proficient in building performant, scalable applications with a strong understanding
of server-side rendering (SSR), API design (REST, GraphQL), and efficient data handling using PostgreSQL
and Redis. Experienced in end-to-end development, from UI components to backend logic and deployment
workflows. Focused on writing clean, maintainable code and continuously improving backend and DevOps
capabilities.

Skills

Front-End: JavaScript (ES6+), React, Next.js, TypeScript, Vue.js, Pinia, Redux, Tailwind CSS, Bootstrap
5.3, Redis, Prisma, UI-library(any kind), Testing.​
Back-End: Node.js, Express.js, GraphQL, RestAPI, Python(Flask), PHP(basic level).​
Databases & Storage: MongoDB, PostgreSQL, MySQL.​
DevOps & Deployment: VPS/VDS (Nginx), Render, Git, CI/CD, Vercel, Linux(Ubuntu, Debian, RedHead),
Docker, GitLab, bitBucket.​
Testing & Automation: Jest, Cypress, Unit, UI/UX testing, manual QA testing.​
Languages: English (B1), Ukrainian (Native), Russian (Native)

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Education

Ivano-Frankivsk National Technical University of Oil and Gas​
Bachelor's Degree in Data Systems and Technologies • Expected Graduation: 2025

Experience

Spefix – Full-stack Developer (NextJS)​
Remote​
February 2024 – May 2025

●​ Designed and developed the company’s main website with a focus on performance, SEO
optimization, and CMS-friendly architecture using Next.js and TypeScript.
●​ Built a custom AI-powered search engine leveraging NLP models and vector search for semantic
relevance.
●​ Integrated the smart search solution into client websites as a white-label product, improving user
experience and conversion rates.
●​ Implemented scalable API endpoints with FastAPI and PostgreSQL to serve real-time search
queries.
●​ Collaborated with the AI team to fine-tune model behavior for domain-specific use cases.
●​ Developed intuitive admin tools for managing indexed content and analytics dashboards.

Next.js Developer – TechNova Solutions​
Remote​
March 2022 – January 2024

●​ Led the development of a high-performance SSR/SSG e-commerce platform using Next.js and
TypeScript.
●​ Integrated server-side caching strategies with Redis and optimized database queries in PostgreSQL
for scalability.
 ●​ Developed complex reusable UI components with Tailwind CSS and implemented dynamic theming.
●​ Worked with microservices architecture, managing API communication via GraphQL and RestAPI.
●​ Set up CI/CD pipelines for automated deployments on Vercel and AWS.
●​ Implemented authentication flows using NextAuth.js, OAuth, and JWT-based authentication.
●​ Developed real-time data updates using WebSockets and implemented state management.

Vue.js Developer – Mageap​
Remote​
July 2021 – February 2022

●​ Developed and maintained a SaaS dashboard for e-commerce analytics using Vue.js and Vuex.
●​ Implemented complex filtering and sorting algorithms for large datasets in the frontend.
●​ Integrated RESTful APIs with Axios and handled real-time data synchronization using WebSockets.
●​ Worked on performance optimization, reducing initial load time by 30% using lazy loading and code
splitting.
●​ Led migration from Vue 2 to Vue 3, implementing Composition API for better maintainability.
●​ Conducted unit and integration testing using Jest and Cypress to ensure application stability.