Full-stack developer

EMPLOYMENT HISTORY

Nov 2024 — Oct 2025 Intern Full-stack Developer, Okten school, Remote

- Develop front-end interface using React js, Vue js, Angular js, delivering secure APIs, real-time data

processing with Kafka, and optimized back-end services with PostgreSQL and Redis.

- Developed rich front-end interfaces using React.js with Tailwind CSS for responsive and fast-loading UI.

- Integrated JWT and OAuth2 for secure authentication and authorization on both frontend and backend.

- Leveraged PostgreSQL for structured data and Redis for caching frequently accessed data like product

listings.

- Integrated Stripe and PayPal APIs for secure and seamless payment processing.

- Containerized applications using Docker and automated deployment using GitHub Actions CI/CD

workflows.

- Followed clean architecture principles in both frontend and backend layers to ensure maintainable,

scalable code.

- Participated in Agile ceremonies, collaborated with cross-functional teams, and mentored junior

engineers on React and API best practices.

- Using for back-end side tech stack like Node js, Nest js, Express js, JWT, create clean back-end part

,middlewares ,authentication ,write test on Jest

Jan 2025 — Aug 2025 Junior Front-end Developer, Team challenge, Remote

- Developed real estate web platforms using React.js and Nest.js, Express, Node js delivering responsive

user interfaces, secure APIs for listings and bookings, and scalable backend services with PostgreSQL.

- Built dynamic user interfaces using React.js and styled components with Tailwind CSS.

- Created interactive property pages and dashboards with React’s component-based structure.

- Configured RESTful APIs in Node js for listings, bookings, and user data.

- Used JWT and OAuth2 to implement secure login and role-based access.

- Optimized PostgreSQL queries and indexes to boost performance for large datasets.

- Integrated Google Maps API to display real-time property locations on the frontend.

- Connected to OpenAI API to auto-generate property descriptions and reply templates.

- Scheduled bookings and notifications via cron jobs and SMTP email services.

- Worked together with consultants to improve UX through fast iterations and real-time feedback.

Dec 2023 — Present Full-stack developer, Freelancehunt, Remote

- Freelance projects

Dec 2023 — Present Full-stack Developer/Front-end, UpWork, Remote

- Freelance projects