Kiarash Siahbandi

Next.js and React Full-Stack Developer
Expert in building modern,high-performance web applications with cutting-edge technologies for global audiences.
Full-Stack Development: Develop end-to-end applications using Next.js, React, Node.js, and TypeScript.

• Backend & Database: Architect and implement secure, scalable backends with Supabase (PostgreSQL) and Directus CMS, including real-time features , authentication and content management systems.
• Modern Frontend & UI/UX: Build responsive, pixel-perfect interfaces with Tailwind CSS, SCSS, and Bootstrap, translating Figma designs into functional code with advancing theming capabilities.
• Advanced Features: Integrate AI chatbots using NLP and create interactive 3D experiences with Three.js & WebGL.
• API Integration & i18n: Expertly connect third-party services via REST/GraphQL APIs and develop multi-language platforms with dynamic theme switching.
• Cross-Platform Development: Experience developing React Native (Expo) applications, and Engineering architecture of unified codebase for web and mobile applications using a Turborepo monorepo, enabling seamless code and component sharing.
• Design System Implementation: Applied Material Design system principles to build consistent, reusable component libraries for both web and mobile applications via collaborating with UI/UX Designers.
• DevOps & Deployment: Deploy and host full-stack applications on Vercel and manage server environments using Coolify on a VPS.
• Version Control: Utilize GitHub (Git) for collaborative development and CI/CD workflows.

Full-Stack Java Developer
Skilled in developing and maintaining complete web applications,from back-end APIs to front-end interfaces and deployment pipelines.

• Back-End Development: Proficient in Java and Spring Boot for building scalable server-side logic and RESTful APIs. Gained experience through development on large-scale entrprise and national-level projects.
• Front-End Development: Designed and implemented user interfaces for multiple websites using HTML5, SCSS, JavaScript, Bootstrap, and Figma to create responsive and intuitive user interfaces.
• Database Management: Experienced in the management, optimization, and routine updating of database systems to ensure data integrity and performance.
• DevOps & Automation: Gained hands-on experience setting up a local VPS and writing scripts to automate basic CI/CD pipelines for project deployments.
• Version Control: Used GitLab for version control and collaborative development workflows.
• API Integration: Worked with RESTful APIs to connect front-end and back-end systems.

Sales & Marketing Professional
Built a strong foundation in user needs and business communication through hands-on roles across diverse environments,including retail markets, call centers, and digital platforms.

• Multi-Channel Proficiency: Managed customer engagement, sales, and support across social media, company websites, in-person market sales, and call center operations.
• Adaptable Product Expertise: Marketed and sold a wide range of product categories, quickly mastering new value propositions to connect with diverse B2B and B2C audiences.
• Direct Client Interaction: Developed exceptional communication and interpersonal skills through high-volume, direct customer interaction.
• Proven Adaptability: Successfully navigated varying company procedures, customer expectations, and sales cycles across multiple organizations.
  

This experience provides a deep, practical understanding of customer behavior, which I now apply to building user-centric and commercially viable web applications.