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Samyar
koei

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Reputation
13
Finished gigs
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Finished jobs
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Website
samyar.me
Country
Not specified
Specialization
Frontend Developer
Hourly rate
$3/hr
Preferred payment options
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About me
I’m a Senior Frontend Developer with 4+ years of experience specializing in React, Next.js, and TypeScript. I focus on end-to-end type safety, pixel-perfect design implementation, and building fast, scalable, user-friendly applications. I’ve worked on projects ranging from startup MVPs to Web3 integrations, including blockchain-based event management with NFT tickets and wallet payments. My skillset covers modern frontend frameworks, state management (Zustand, tRPC), UI styling (Tailwind, Styled Components), and deployment optimization with Docker and monitoring tools like Sentry. I’m detail-oriented, reliable, and passionate about creating seamless user experiences while staying ahead with AI and emerging technologies.

Work experience

ONTON
March 2024 – August 2025
Job title
Fullstack Developer
Work experience & achievements
ONTON is a Telegram Mini-App for event management using TON blockchain — enabling organizers to host events with NFT tickets and reward participants with SBTs. ● Made the entire data flow from Backend to Frontend end 2 end type-safe via Typescript. ● Revamped non-standard TRPC client authentication by integrating middleware, significantly reducing bugs. ● Monitored users by Sentry and made UX improvements based on occurring issues by users with the Design team. ● Web3 payment processing and validation via user wallets.
PomeGroup
March 2022 – March 2024
Job title
Frontend Developer
Work experience & achievements
Pomegroup is a software development agency. Helping startups and businesses navigate the critical 0-to-1 phase of product development – from concept to initial market traction. ● Developed a responsive rooftop area calculator for solar panel installations using MapBox.js, enhancing project accuracy and efficiency. ● Led frontend development on multiple projects utilizing TypeScript and React.js/Next.js, ensuring robust and scalable web applications. ● Managed deployment processes for the frontend codebase, including logging and containerization with Docker, improving system reliability and performance. ● Built optimized landing pages with HTML and CSS, achieving seamless integration and cross-browser compatibility to enhance user experience.
Tafarda
July 2021 – March 2022
Job title
Frontend Developer
Work experience & achievements
Tafarda is a technology company focused on developing innovative web solutions for various business needs. ● Independently migrated a small codebase from JavaScript to TypeScript, enhancing code reliability and maintainability. ● Developed and managed a shareholder portal, enabling users to view share percentages, financial milestones, and investment opportunities across multiple browsers. ● Performed unit testing and troubleshooting for web applications, resolving issues to ensure optimal functionality and performance.

Education

PayamNoor
Graduation year: 2025
Level of study
Bachelor
Major / Field of study
Computer Science

CV