Sujon Hasan

@sujon_dev247

React and Next js developer, I fix bugs and build new features

Bangladesh
Bengali, Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I fix bugs in React and Next.js apps and build the features you need: build and deploy failures, hydration and SSR errors, re-render bugs, TypeScript errors, layouts that break on mobile. I also build full sites with Node.js and MongoDB. Since 2024 I have built production sites for real clients: a corporate website for a Japan-Bangladesh apparel trading house, a multilingual site for an apparel buying house, and a bilingual e-commerce store with an analytics dashboard. BSc in Computer Science and Engineering, Southeast University (2024). 750+ problems solved on Codeforces and HackerRank.... Continua a leggere

Competenze

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sujon_dev247
Sujon Hasan
offline • 

Consulta i miei servizi

Da Figma a web e app
I will convert figma to react or nextjs with tailwind CSS fully responsive
A partire da40 USD / progettoMaggiori dettagli
Correzione di bug
I will fix nextjs bugs hydration vercel and build errors and add react features
A partire da10 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Software Developer

Walle Tech Limited

Aug 2025 - Present • 1 yr 3 mos

Full-time software developer at Walle Tech Limited, a Bangladeshi fintech company building savings, lending and buy-now-pay-later products for individuals and small businesses. What I do: - Develop and ship new product features, from requirements through to release. - Extend and update existing functionality as product requirements change. - Investigate and fix bugs, and improve application performance. - Work with the product and engineering team to keep releases on schedule. Stack: React, Next.js, TypeScript, Node.js, Express.js and MongoDB.