Daniyar Kangozhayev

• Developed and maintained SPA and SSR applications with React and Next.js using TypeScript.
• Integrated REST APIs; implemented JWT-based authentication; managed state with Redux Toolkit and Zustand.
• Built responsive, cross-browser layouts (HTML5, CSS3/SCSS, Flexbox, Grid) and Tailwind CSS.
• Configured routing, forms and validation.
• Deployed to Vercel.
• Implemented Supabase Auth (email/password, OAuth).
• Built server logic for email delivery with Nodemailer (contact form, SMTP config, error handling).

Stack: React, Next.js, TypeScript, JavaScript (ES6+), Redux Toolkit, Zustand, REST API, HTML5, CSS3/SCSS, Git, Webpack, Vite, Figma.

• Built and shipped product web applications.
• Created responsive UIs from Figma designs.
• Integrated third-party APIs and configured data exchange.
• Optimized loading speed and basic SEO metrics.

Stack: React, TypeScript, Redux, HTML5, CSS3/SCSS, GitHub, Axios, REST API.

• API testing with Postman and Swagger (REST).
• Worked with Jira and TestRail; experience with GitLab.
• Agile/Scrum; created and maintained test documentation (test cases, checklists).
• Manual, functional, regression, usability and UI/markup testing.
• Collaborated with developers to prevent and resolve defects.
• MySQL; understanding of basic SQL queries.

• Closed contracts with key clients and developed alternative sales channels.
• Held daily meetings with partners; ran trainings for partner staff and managers.
• Organized HoReCa events and supervised promo teams.

• Project promotion and placement of outdoor/indoor advertisements.
• Market analysis; prepared commercial proposals and closed contracts.
• Conducted presentations and negotiations with clients.

• Conducted marketing research and sales market analysis.
• Performed competitive analysis by region and territory monitoring.
• Monitored performance of sales representatives.